GCC Administrator
12377 lines
436 KiB
Plaintext
12377 lines
436 KiB
Plaintext
2021-06-13 Uroš Bizjak <ubizjak@gmail.com>
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PR target/101021
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* config/i386/i386-expand.c (expand_vec_perm_pshufb):
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Emit constant permutation insn directly from here.
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2021-06-13 Trevor Saunders <tbsaunde@tbsaunde.org>
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* attribs.c (find_attribute_namespace): Iterate over vec<> with
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range based for.
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* auto-profile.c (afdo_find_equiv_class): Likewise.
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* gcc.c (do_specs_vec): Likewise.
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(do_spec_1): Likewise.
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(driver::set_up_specs): Likewise.
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* gimple-loop-jam.c (any_access_function_variant_p): Likewise.
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* gimple-ssa-store-merging.c (compatible_load_p): Likewise.
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(imm_store_chain_info::try_coalesce_bswap): Likewise.
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(imm_store_chain_info::coalesce_immediate_stores): Likewise.
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(get_location_for_stmts): Likewise.
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* graphite-poly.c (print_iteration_domains): Likewise.
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(free_poly_bb): Likewise.
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(remove_gbbs_in_scop): Likewise.
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(free_scop): Likewise.
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(dump_gbb_cases): Likewise.
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(dump_gbb_conditions): Likewise.
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(print_pdrs): Likewise.
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(print_scop): Likewise.
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* ifcvt.c (cond_move_process_if_block): Likewise.
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* lower-subreg.c (decompose_multiword_subregs): Likewise.
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* regcprop.c (pass_cprop_hardreg::execute): Likewise.
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* sanopt.c (sanitize_rewrite_addressable_params): Likewise.
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* sel-sched-dump.c (dump_insn_vector): Likewise.
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* store-motion.c (store_ops_ok): Likewise.
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(store_killed_in_insn): Likewise.
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* timevar.c (timer::named_items::print): Likewise.
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* tree-cfgcleanup.c (cleanup_control_flow_pre): Likewise.
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(cleanup_tree_cfg_noloop): Likewise.
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* tree-data-ref.c (dump_data_references): Likewise.
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(print_dir_vectors): Likewise.
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(print_dist_vectors): Likewise.
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(dump_data_dependence_relations): Likewise.
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(dump_dist_dir_vectors): Likewise.
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(dump_ddrs): Likewise.
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(create_runtime_alias_checks): Likewise.
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(free_subscripts): Likewise.
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(save_dist_v): Likewise.
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(save_dir_v): Likewise.
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(invariant_access_functions): Likewise.
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(same_access_functions): Likewise.
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(access_functions_are_affine_or_constant_p): Likewise.
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(find_data_references_in_stmt): Likewise.
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(graphite_find_data_references_in_stmt): Likewise.
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(free_dependence_relations): Likewise.
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(free_data_refs): Likewise.
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* tree-inline.c (copy_debug_stmts): Likewise.
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* tree-into-ssa.c (dump_currdefs): Likewise.
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(rewrite_update_phi_arguments): Likewise.
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* tree-ssa-propagate.c (clean_up_loop_closed_phi): Likewise.
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* tree-vect-data-refs.c (vect_analyze_possibly_independent_ddr):
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Likewise.
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(vect_slp_analyze_node_dependences): Likewise.
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(vect_slp_analyze_instance_dependence): Likewise.
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(vect_record_base_alignments): Likewise.
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(vect_get_peeling_costs_all_drs): Likewise.
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(vect_peeling_supportable): Likewise.
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* tree-vectorizer.c (vec_info::~vec_info): Likewise.
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(vec_info::free_stmt_vec_infos): Likewise.
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2021-06-13 Jeff Law <jeffreyalaw@gmail.com>
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* config/h8300/logical.md (<code>qi3_1<cczn>): New pattern.
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(andqi3_1<cczn>): Removed.
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(<ors>qi3_1): Do not split for IOR/XOR a single bit.
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(H8/SX bit logicals): Split out from other patterns.
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* config/h8300/multiply.md (mulqihi3_const<cczn>): Renamed from
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mulqihi3_const_clobber_flags.
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(mulqihi3<cczn>, mulhisi3_const<cczn>, mulhisi3<cczn>): Similarly
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2021-06-13 H.J. Lu <hjl.tools@gmail.com>
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PR target/101023
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* config/i386/i386.c (ix86_expand_prologue): Set red_zone_used
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to true if red zone is used.
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(ix86_output_indirect_jmp): Replace ix86_red_zone_size with
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ix86_red_zone_used.
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* config/i386/i386.h (machine_function): Add red_zone_used.
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(ix86_red_zone_size): Removed.
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(ix86_red_zone_used): New.
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* config/i386/i386.md (peephole2 patterns): Replace
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ix86_red_zone_size with ix86_red_zone_used.
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2021-06-12 Jason Merrill <jason@redhat.com>
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* doc/extend.texi (unused variable attribute): Applies to
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structure fields as well.
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2021-06-12 Eugene Rozenfeld <erozen@microsoft.com>
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* auto-profile.c (read_profile): fix a typo in an error string
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2021-06-11 Thomas Schwinge <thomas@codesourcery.com>
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* tree-pretty-print.h (dump_omp_clauses): Add 'bool = true'
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default argument.
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* tree-pretty-print.c (dump_omp_clauses): Update.
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(dump_generic_node) <OMP_CLAUSE>: Use it.
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2021-06-11 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
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PR target/101016
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* config/arm/arm_mve.h (__arm_vld1q): Change __ARM_mve_coerce(p0,
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int8_t const *) to __ARM_mve_coerce1(p0, int8_t *) in the argument for
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the polymorphic variants matching code.
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(__arm_vld1q_z): Likewise.
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(__arm_vld2q): Likewise.
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(__arm_vld4q): Likewise.
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(__arm_vldrbq_gather_offset): Likewise.
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(__arm_vldrbq_gather_offset_z): Likewise.
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2021-06-11 Roger Sayle <roger@nextmovesoftware.com>
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PR tree-optimization/96392
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* fold-const.h (tree_expr_maybe_real_minus_zero_p): Fix prototype.
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2021-06-11 Roger Sayle <roger@nextmovesoftware.com>
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PR tree-optimization/96392
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* fold-const.c (fold_real_zero_addition_p): Take both arguments
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of the addition or subtraction, not just the zero. Use this
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other argument in tests for signaling NaNs and signed zeros.
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(tree_expr_maybe_real_minus_zero_p): New predicate.
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* fold-const.h (fold_real_zero_addition_p): Update prototype.
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(tree_expr_maybe_real_minus_zero_p): New function prototype.
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* match.pd: Update calls to fold_real_zero_addition_p.
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Replace HONOR_NANS with tree_expr_maybe_nan_p.
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Replace HONOR_SIGNED_ZEROS with tree_expr_maybe_real_minus_zero_p.
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Replace HONOR_SNANS with tree_expr_maybe_signaling_nan_p.
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* tree-ssa-reassoc.c (eliminate_using_constants): Update
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call to fold_real_zero_addition_p.
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2021-06-11 Richard Biener <rguenther@suse.de>
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PR tree-optimization/101025
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* tree-ssa-loop-im.c (sm_seq_valid_bb): Make sure to process
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all refs that require dependence checking.
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2021-06-11 Richard Biener <rguenther@suse.de>
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PR tree-optimization/101028
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* tree-vect-slp.c (vect_build_slp_tree_2): When SLP
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reassoc discovery fails fatally, mark appropriate lanes
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in matches[] so.
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2021-06-11 Richard Biener <rguenther@suse.de>
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PR tree-optimization/101026
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* tree-vect-slp.c (vect_build_slp_tree_2): Make sure we
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have a representative for the associated chain nodes.
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2021-06-11 Jakub Jelinek <jakub@redhat.com>
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PR rtl-optimization/101008
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* simplify-rtx.c (relational_result): New function.
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(simplify_logical_relational_operation,
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simplify_relational_operation): Use it.
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2021-06-11 Jakub Jelinek <jakub@redhat.com>
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PR target/101007
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* config/i386/sse.md (*vec_concat<mode>_0_1): Require TARGET_SSE2.
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2021-06-11 Uroš Bizjak <ubizjak@gmail.com>
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PR target/101021
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* config/i386/i386-expand.c (expand_vec_perm_pshufb): Return
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false if the permutation can be implemented with constant
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permutation instruction in wider mode.
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(canonicalize_vector_int_perm): Move above expand_vec_perm_pshufb.
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Handle V8QImode and V4HImode.
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2021-06-11 Martin Liska <mliska@suse.cz>
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PR gcov-profile/100788
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* common.opt: Add new option.
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* coverage.c (coverage_begin_function): Emit warning instead on
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the internal compiler error.
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* doc/invoke.texi: Document the option.
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* toplev.c (process_options): Enable it by default.
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2021-06-11 Richard Biener <rguenther@suse.de>
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PR middle-end/101009
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* tree-data-ref.c (build_classic_dist_vector_1): Make sure
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to set *init_b to true when we encounter a constant equal
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index pair.
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(compute_affine_dependence): Also dump the actual DR_REF.
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2021-06-10 Aldy Hernandez <aldyh@redhat.com>
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PR tree-optimization/100984
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* gimple-ssa-evrp.c (ssa_equiv_stack): Use auto_vec for
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replacements table.
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(ssa_equiv_stack::~ssa_equiv_stack): Remove.
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2021-06-11 Kewen Lin <linkw@linux.ibm.com>
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* config/rs6000/rs6000.md
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(floatsi<SFDF:mode>2_lfiwax_<QHI:mode>_mem_zext): New
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define_insn_and_split.
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2021-06-11 Richard Biener <rguenther@suse.de>
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* tree-vect-slp.c (vect_build_slp_tree_2): Use stablesort
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to sort operands of the associative chain.
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2021-06-11 Richard Biener <rguenther@suse.de>
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* system.h (gcc_stablesort_r): Declare.
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* sort.cc (gcc_sort_r): Support stable sort.
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(gcc_stablesort_r): Define.
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* vec.h (vec<>::stablesort): Add.
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2021-06-10 Uroš Bizjak <ubizjak@gmail.com>
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PR target/89021
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* config/i386/i386-expand.c (ix86_split_mmx_punpck):
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Handle V2SF mode. Emit SHUFPS to fixup unpack-high for V2SF mode.
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(expand_vec_perm_blend): Handle 64bit modes for TARGET_SSE4_1.
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(expand_vec_perm_pshufb): Handle 64bit modes for TARGET_SSSE3.
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(expand_vec_perm_pblendv): Handle 64bit modes for TARGET_SSE4_1.
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(expand_vec_perm_interleave2): Handle 64bit modes.
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(expand_vec_perm_even_odd_pack): Handle V8QI mode.
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(expand_vec_perm_even_odd_1): Ditto.
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(ix86_vectorize_vec_perm_const): Ditto.
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* config/i386/i386.md (UNSPEC_PSHUFB): Move from ...
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* config/i386/sse.md: ... here.
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* config/i386/mmx.md (*vec_interleave_lowv2sf):
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New insn_and_split pattern.
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(*vec_interleave_highv2sf): Ditto.
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(mmx_pshufbv8qi3): New insn pattern.
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(*mmx_pblendw): Ditto.
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2021-06-10 Peter Bergner <bergner@linux.ibm.com>
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* config/rs6000/rs6000-builtin.def (build_pair): New built-in.
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(build_acc): Likewise.
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* config/rs6000/rs6000-call.c (mma_expand_builtin): Swap assemble
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source operands in little-endian mode.
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(rs6000_gimple_fold_mma_builtin): Handle VSX_BUILTIN_BUILD_PAIR.
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(mma_init_builtins): Likewise.
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* config/rs6000/rs6000.c (rs6000_split_multireg_move): Handle endianness
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ordering for the MMA assemble and build source operands.
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* doc/extend.texi (__builtin_vsx_build_acc, __builtin_mma_build_pair):
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Document.
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(__builtin_mma_assemble_acc, __builtin_mma_assemble_pair): Remove
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documentation.
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2021-06-10 Jeff Law <jeffreyalaw@gmail.com>
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* config/h8300/h8300.c (select_cc_mode): Handle MEM. Use
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REG_P.
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* config/h8300/extensions.md: Replace _clobber_flags patterns
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with <cczn>.
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2021-06-10 Robin Dapp <rdapp@linux.ibm.com>
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* config/s390/vector.md (vcond_mask_<mode><mode>): Change to
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(vcond_mask_<mode><tointvec>): this.
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2021-06-10 Andrew Stubbs <ams@codesourcery.com>
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Thomas Schwinge <thomas@codesourcery.com>
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* omp-builtins.def (BUILT_IN_GOACC_ENTER_EXIT_DATA): Split into...
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(BUILT_IN_GOACC_ENTER_DATA, BUILT_IN_GOACC_EXIT_DATA): ... these.
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* gimple.h (enum gf_mask): Split
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'GF_OMP_TARGET_KIND_OACC_ENTER_EXIT_DATA' into
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'GF_OMP_TARGET_KIND_OACC_ENTER_DATA' and
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'GF_OMP_TARGET_KIND_OACC_EXIT_DATA'.
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(is_gimple_omp_oacc): Update.
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* gimple-pretty-print.c (dump_gimple_omp_target): Likewise.
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* gimplify.c (gimplify_omp_target_update): Likewise.
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* omp-expand.c (expand_omp_target, build_omp_regions_1)
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(omp_make_gimple_edges): Likewise.
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* omp-low.c (check_omp_nesting_restrictions, lower_omp_target):
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Likewise.
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2021-06-10 Aldy Hernandez <aldyh@redhat.com>
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* value-query.cc (value_query::value_on_edge): Rename name to
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expr.
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(range_query::range_on_edge): Same.
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(range_query::value_of_expr): Same.
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(range_query::value_on_edge): Same.
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* value-query.h (class value_query): Same.
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(class range_query): Same.
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2021-06-10 Richard Biener <rguenther@suse.de>
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PR tree-optimization/101003
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* tree-vect-slp.c (vect_build_slp_tree_2): Appropriately
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use the pattern stmt defs when linearizing a chain.
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2021-06-10 Jakub Jelinek <jakub@redhat.com>
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PR debug/100852
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* ifcvt.c (noce_get_alt_condition, noce_try_abs): Use
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prev_nonnote_nondebug_insn instead of prev_nonnote_insn.
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2021-06-10 Clement Chigot <clement.chigot@atos.net>
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* config/rs6000/aix71.h (ASM_CPU_SPEC): Add Power10 directive.
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* config/rs6000/aix72.h (ASM_CPU_SPEC): Likewise.
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2021-06-09 Andrew Pinski <apinski@marvell.com>
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PR tree-optimization/100925
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* match.pd (a ? CST1 : CST2): Limit transformations
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that would produce a negative to integeral types only.
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Change !POINTER_TYPE_P to INTEGRAL_TYPE_P also.
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2021-06-09 Jeff Law <jeffreyalaw@gmail.com>
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Revert:
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2021-06-09 Jeff Law <jeffreyalaw@gmail.com>
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* doc/tm.texi: Correctly update.
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2021-06-09 Jeff Law <jeffreyalaw@gmail.com>
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* doc/tm.texi: Correctly update.
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2021-06-09 H.J. Lu <hjl.tools@gmail.com>
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PR other/100735
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* doc/tm.texi.in (Trampolines): Add a missing blank line.
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2021-06-09 Paul Eggert <eggert@cs.ucla.edu>
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PR other/100735
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* doc/invoke.texi (Code Gen Options); Document that -fno-trampolines
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and -ftrampolines work only with Ada.
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* doc/tm.texi.in (Trampolines): Likewise.
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* doc/tm.texi: Regenerated.
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2021-06-09 Carl Love <cel@us.ibm.com>
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* config/rs6000/altivec.h (vec_signextll, vec_signexti, vec_signextq):
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Add define for new builtins.
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* config/rs6000/altivec.md(altivec_vreveti2): Add define_expand.
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* config/rs6000/rs6000-builtin.def (VSIGNEXTI, VSIGNEXTLL): Add
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overloaded builtin definitions.
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(VSIGNEXTSB2W, VSIGNEXTSH2W, VSIGNEXTSB2D, VSIGNEXTSH2D,VSIGNEXTSW2D,
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VSIGNEXTSD2Q): Add builtin expansions.
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(SIGNEXT): Add P10 overload definition.
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* config/rs6000/rs6000-call.c (P9V_BUILTIN_VEC_VSIGNEXTI, P9V_BUILTIN_VEC_VSIGNEXTLL,
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P10_BUILTIN_VEC_SIGNEXT): Add overloaded argument definitions.
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* config/rs6000/vsx.md (vsx_sign_extend_v2di_v1ti): Add define_insn.
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(vsignextend_v2di_v1ti, vsignextend_qi_<mode>, vsignextend_hi_<mode>,
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vsignextend_si_v2di)[VIlong]: Add define_expand.
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Make define_insn vsx_sign_extend_si_v2di visible.
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* doc/extend.texi: Add documentation for the vec_signexti,
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vec_signextll builtins and vec_signextq.
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2021-06-09 Carl Love <cel@us.ibm.com>
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* config/rs6000/rs6000.c (__fixkfti, __fixunskfti, __floattikf,
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__floatuntikf): Names changed to __fixkfti_sw, __fixunskfti_sw,
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__floattikf_sw, __floatuntikf_sw respectively.
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* config/rs6000/rs6000.md (floatti<mode>2, floatunsti<mode>2,
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fix_trunc<mode>ti2, fixuns_trunc<mode>ti2): Add
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define_insn for mode IEEE 128.
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2021-06-09 Carl Love <cel@us.ibm.com>
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* config/rs6000/altivec.md (altivec_vslq, altivec_vsrq):
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Rename to altivec_vslq_<mode>, altivec_vsrq_<mode>, mode VEC_TI.
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* config/rs6000/vector.md (VEC_TI): Was named VSX_TI in vsx.md.
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(vashlv1ti3): Change to vashl<mode>3, mode VEC_TI.
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(vlshrv1ti3): Change to vlshr<mode>3, mode VEC_TI.
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* config/rs6000/vsx.md (VSX_TI): Remove define_mode_iterator. Update
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uses of VSX_TI to VEC_TI.
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2021-06-09 Carl Love <cel@us.ibm.com>
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* config/rs6000/dfp.md (floattitd2, fixtdti2): New define_insns.
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2021-06-09 Carl Love <cel@us.ibm.com>
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* config/rs6000/altivec.h (vec_dive, vec_mod): Add define for new
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builtins.
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* config/rs6000/altivec.md (UNSPEC_VMULEUD, UNSPEC_VMULESD,
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UNSPEC_VMULOUD, UNSPEC_VMULOSD): New unspecs.
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(altivec_eqv1ti, altivec_gtv1ti, altivec_gtuv1ti, altivec_vmuleud,
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|
altivec_vmuloud, altivec_vmulesd, altivec_vmulosd, altivec_vrlq,
|
|
altivec_vrlqmi, altivec_vrlqmi_inst, altivec_vrlqnm,
|
|
altivec_vrlqnm_inst, altivec_vslq, altivec_vsrq, altivec_vsraq,
|
|
altivec_vcmpequt_p, altivec_vcmpgtst_p, altivec_vcmpgtut_p): New
|
|
define_insn.
|
|
(vec_widen_umult_even_v2di, vec_widen_smult_even_v2di,
|
|
vec_widen_umult_odd_v2di, vec_widen_smult_odd_v2di, altivec_vrlqmi,
|
|
altivec_vrlqnm): New define_expands.
|
|
* config/rs6000/rs6000-builtin.def (VCMPEQUT_P, VCMPGTST_P,
|
|
VCMPGTUT_P): Add macro expansions.
|
|
(BU_P10V_AV_P): Add builtin predicate definition.
|
|
(VCMPGTUT, VCMPGTST, VCMPEQUT, CMPNET, CMPGE_1TI,
|
|
CMPGE_U1TI, CMPLE_1TI, CMPLE_U1TI, VNOR_V1TI_UNS, VNOR_V1TI, VCMPNET_P,
|
|
VCMPAET_P, VMULEUD, VMULESD, VMULOUD, VMULOSD, VRLQ,
|
|
VSLQ, VSRQ, VSRAQ, VRLQNM, DIV_V1TI, UDIV_V1TI, DIVES_V1TI, DIVEU_V1TI,
|
|
MODS_V1TI, MODU_V1TI, VRLQMI): New macro expansions.
|
|
(VRLQ, VSLQ, VSRQ, VSRAQ, DIVE, MOD): New overload expansions.
|
|
* config/rs6000/rs6000-call.c (P10_BUILTIN_VCMPEQUT,
|
|
P10V_BUILTIN_CMPGE_1TI, P10V_BUILTIN_CMPGE_U1TI,
|
|
P10V_BUILTIN_VCMPGTUT, P10V_BUILTIN_VCMPGTST,
|
|
P10V_BUILTIN_CMPLE_1TI, P10V_BUILTIN_VCMPLE_U1TI,
|
|
P10V_BUILTIN_DIV_V1TI, P10V_BUILTIN_UDIV_V1TI,
|
|
P10V_BUILTIN_VMULESD, P10V_BUILTIN_VMULEUD,
|
|
P10V_BUILTIN_VMULOSD, P10V_BUILTIN_VMULOUD,
|
|
P10V_BUILTIN_VNOR_V1TI, P10V_BUILTIN_VNOR_V1TI_UNS,
|
|
P10V_BUILTIN_VRLQ, P10V_BUILTIN_VRLQMI,
|
|
P10V_BUILTIN_VRLQNM, P10V_BUILTIN_VSLQ,
|
|
P10V_BUILTIN_VSRQ, P10V_BUILTIN_VSRAQ,
|
|
P10V_BUILTIN_VCMPGTUT_P, P10V_BUILTIN_VCMPGTST_P,
|
|
P10V_BUILTIN_VCMPEQUT_P, P10V_BUILTIN_VCMPGTUT_P,
|
|
P10V_BUILTIN_VCMPGTST_P, P10V_BUILTIN_CMPNET,
|
|
P10V_BUILTIN_VCMPNET_P, P10V_BUILTIN_VCMPAET_P,
|
|
P10V_BUILTIN_DIVES_V1TI, P10V_BUILTIN_MODS_V1TI,
|
|
P10V_BUILTIN_MODU_V1TI):
|
|
New overloaded definitions.
|
|
(rs6000_gimple_fold_builtin) [P10V_BUILTIN_VCMPEQUT,
|
|
P10V_BUILTIN_CMPNET, P10V_BUILTIN_CMPGE_1TI,
|
|
P10V_BUILTIN_CMPGE_U1TI, P10V_BUILTIN_VCMPGTUT,
|
|
P10V_BUILTIN_VCMPGTST, P10V_BUILTIN_CMPLE_1TI,
|
|
P10V_BUILTIN_CMPLE_U1TI]: New case statements.
|
|
(rs6000_init_builtins) [bool_V1TI_type_node, int_ftype_int_v1ti_v1ti]:
|
|
New assignments.
|
|
(altivec_init_builtins): New E_V1TImode case statement.
|
|
(builtin_function_type)[P10_BUILTIN_128BIT_VMULEUD,
|
|
P10_BUILTIN_128BIT_VMULOUD, P10_BUILTIN_128BIT_DIVEU_V1TI,
|
|
P10_BUILTIN_128BIT_MODU_V1TI, P10_BUILTIN_CMPGE_U1TI,
|
|
P10_BUILTIN_VCMPGTUT, P10_BUILTIN_VCMPEQUT]: New case statements.
|
|
* config/rs6000/rs6000.c (rs6000_handle_altivec_attribute) [E_TImode,
|
|
E_V1TImode]: New case statements.
|
|
* config/rs6000/rs6000.h (rs6000_builtin_type_index): New enum
|
|
value RS6000_BTI_bool_V1TI.
|
|
* config/rs6000/vector.md (vector_gtv1ti,vector_nltv1ti,
|
|
vector_gtuv1ti, vector_nltuv1ti, vector_ngtv1ti, vector_ngtuv1ti,
|
|
vector_eq_v1ti_p, vector_ne_v1ti_p, vector_ae_v1ti_p,
|
|
vector_gt_v1ti_p, vector_gtu_v1ti_p, vrotlv1ti3, vashlv1ti3,
|
|
vlshrv1ti3, vashrv1ti3): New define_expands.
|
|
* config/rs6000/vsx.md (UNSPEC_VSX_DIVSQ, UNSPEC_VSX_DIVUQ,
|
|
UNSPEC_VSX_DIVESQ, UNSPEC_VSX_DIVEUQ, UNSPEC_VSX_MODSQ,
|
|
UNSPEC_VSX_MODUQ): New unspecs.
|
|
(mulv2di3, vsx_div_v1ti, vsx_udiv_v1ti, vsx_dives_v1ti,
|
|
vsx_diveu_v1ti, vsx_mods_v1ti, vsx_modu_v1ti, xxswapd_v1ti): New
|
|
define_insns.
|
|
(vcmpnet): New define_expand.
|
|
* doc/extend.texi: Add documentation for the new builtins vec_rl,
|
|
vec_rlmi, vec_rlnm, vec_sl, vec_sr, vec_sra, vec_mule, vec_mulo,
|
|
vec_div, vec_dive, vec_mod, vec_cmpeq, vec_cmpne, vec_cmpgt, vec_cmplt,
|
|
vec_cmpge, vec_cmple, vec_all_eq, vec_all_ne, vec_all_gt, vec_all_lt,
|
|
vec_all_ge, vec_all_le, vec_any_eq, vec_any_ne, vec_any_gt, vec_any_lt,
|
|
vec_any_ge, vec_any_le.
|
|
|
|
2021-06-09 Carl Love <cel@us.ibm.com>
|
|
|
|
* config/rs6000/altivec.md (altivec_vrl<VI_char>mi): Fix
|
|
bug in argument generation.
|
|
|
|
2021-06-09 Christophe Lyon <christophe.lyon@linaro.org>
|
|
|
|
* config/arm/iterators.md (<supf>): Remove VCLZQ_U, VCLZQ_S.
|
|
(VCLZQ): Remove.
|
|
* config/arm/mve.md (mve_vclzq_<supf><mode>): Add '@' prefix,
|
|
remove <supf> iterator.
|
|
(mve_vclzq_u<mode>): New.
|
|
* config/arm/neon.md (clz<mode>2): Rename to neon_vclz<mode>.
|
|
(neon_vclz<mode): Move to ...
|
|
* config/arm/unspecs.md (VCLZQ_U, VCLZQ_S): Remove.
|
|
* config/arm/vec-common.md: ... here. Add support for MVE.
|
|
|
|
2021-06-09 Christophe Lyon <christophe.lyon@linaro.org>
|
|
|
|
* config/arm/mve.md (mve_vhaddq_<supf><mode>): Prefix with '@'.
|
|
(@mve_vrhaddq_<supf><mode): Likewise.
|
|
* config/arm/neon.md (neon_v<r>hadd<sup><mode>): Likewise.
|
|
* config/arm/vec-common.md (avg<mode>3_floor, uavg<mode>3_floor)
|
|
(avg<mode>3_ceil", uavg<mode>3_ceil): New patterns.
|
|
|
|
2021-06-09 imba-tjd <109224573@qq.com>
|
|
|
|
* doc/invoke.texi: Fix typo.
|
|
|
|
2021-06-09 Roger Sayle <roger@nextmovesoftware.com>
|
|
|
|
PR middle-end/53267
|
|
* fold-const-call.c (fold_const_call_sss) [CASE_CFN_FMOD]:
|
|
Support evaluation of fmod/fmodf/fmodl at compile-time.
|
|
|
|
2021-06-09 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/100981
|
|
* tree-vect-loop.c (vect_create_epilog_for_reduction): Use
|
|
gimple_get_lhs to also handle calls.
|
|
* tree-vect-slp-patterns.c (complex_pattern::build): Transfer
|
|
reduction info.
|
|
|
|
2021-06-09 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/97832
|
|
* tree-vectorizer.h (_slp_tree::failed): New.
|
|
* tree-vect-slp.c (_slp_tree::_slp_tree): Initialize
|
|
failed member.
|
|
(_slp_tree::~_slp_tree): Free failed.
|
|
(vect_build_slp_tree): Retain failed nodes and record
|
|
matches in them, copying that back out when running
|
|
into a cached fail. Dump start and end of discovery.
|
|
(dt_sort_cmp): New.
|
|
(vect_build_slp_tree_2): Handle associatable chains
|
|
together doing more aggressive operand swapping.
|
|
|
|
2021-06-09 H.J. Lu <hjl.tools@gmail.com>
|
|
|
|
PR target/100896
|
|
* config.gcc (gcc_cv_initfini_array): Set to yes for Linux and
|
|
GNU targets.
|
|
* doc/install.texi: Require glibc 2.1 and binutils 2.12 for
|
|
Linux and GNU targets.
|
|
|
|
2021-06-09 Richard Biener <rguenther@suse.de>
|
|
|
|
* tree-vect-stmts.c (vect_is_simple_use): Always get dt
|
|
from the stmt.
|
|
|
|
2021-06-09 Claudiu Zissulescu <claziss@synopsys.com>
|
|
|
|
* config/arc/arc.md (loop_end): Change it to
|
|
define_insn_and_split.
|
|
|
|
2021-06-09 Claudiu Zissulescu <claziss@synopsys.com>
|
|
|
|
* config/arc/arc.md (maddhisi4): Use VMAC2H instruction.
|
|
(machi): New pattern.
|
|
(umaddhisi4): Use VMAC2HU instruction.
|
|
(umachi): New pattern.
|
|
|
|
2021-06-09 Claudiu Zissulescu <claziss@synopsys.com>
|
|
|
|
* config/arc/arc-protos.h (arc_split_move_p): New prototype.
|
|
* config/arc/arc.c (arc_split_move_p): New function.
|
|
(arc_split_move): Clean up.
|
|
* config/arc/arc.md (movdi_insn): Clean up, use arc_split_move_p.
|
|
(movdf_insn): Likewise.
|
|
* config/arc/simdext.md (mov<VWH>_insn): Likewise.
|
|
|
|
2021-06-09 Uroš Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/100936
|
|
* config/i386/i386.c (print_operand_address_as): Rename "no_rip"
|
|
argument to "raw". Do not emit segment overrides when "raw" is true.
|
|
|
|
2021-06-09 Martin Liska <mliska@suse.cz>
|
|
|
|
* doc/gcov.texi: Create a proper JSON files.
|
|
* doc/invoke.texi: Remove dots in order to make it a valid
|
|
JSON object.
|
|
|
|
2021-06-09 Xionghu Luo <luoxhu@linux.ibm.com>
|
|
|
|
* config/rs6000/rs6000-p8swap.c (pattern_is_rotate64): New.
|
|
(insn_is_load_p): Use pattern_is_rotate64.
|
|
(insn_is_swap_p): Likewise.
|
|
(quad_aligned_load_p): Likewise.
|
|
(const_load_sequence_p): Likewise.
|
|
(replace_swapped_aligned_load): Likewise.
|
|
(recombine_lvx_pattern): Likewise.
|
|
(recombine_stvx_pattern): Likewise.
|
|
|
|
2021-06-09 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
* gimple-range-gori.cc (gori_compute::outgoing_edge_range_p): Use a
|
|
fur_stmt source record.
|
|
* gimple-range.cc (fur_source::get_operand): Generic range query.
|
|
(fur_source::get_phi_operand): New.
|
|
(fur_source::register_dependency): New.
|
|
(fur_source::query): New.
|
|
(class fur_edge): New. Edge source for operands.
|
|
(fur_edge::fur_edge): New.
|
|
(fur_edge::get_operand): New.
|
|
(fur_edge::get_phi_operand): New.
|
|
(fur_edge::query): New.
|
|
(fur_stmt::fur_stmt): New.
|
|
(fur_stmt::get_operand): New.
|
|
(fur_stmt::get_phi_operand): New.
|
|
(fur_stmt::query): New.
|
|
(class fur_depend): New. Statement source and process dependencies.
|
|
(fur_depend::fur_depend): New.
|
|
(fur_depend::register_dependency): New.
|
|
(class fur_list): New. List source for operands.
|
|
(fur_list::fur_list): New.
|
|
(fur_list::get_operand): New.
|
|
(fur_list::get_phi_operand): New.
|
|
(fold_range): New. Instantiate appropriate fur_source class and fold.
|
|
(fold_using_range::range_of_range_op): Use new API.
|
|
(fold_using_range::range_of_address): Ditto.
|
|
(fold_using_range::range_of_phi): Ditto.
|
|
(imple_ranger::fold_range_internal): Use fur_depend class.
|
|
(fold_using_range::range_of_ssa_name_with_loop_info): Use new API.
|
|
* gimple-range.h (class fur_source): Now a base class.
|
|
(class fur_stmt): New.
|
|
(fold_range): New prototypes.
|
|
(fur_source::fur_source): Delete.
|
|
|
|
2021-06-08 Andrew Pinski <apinski@marvell.com>
|
|
|
|
PR tree-optimization/25290
|
|
* tree-ssa-phiopt.c (xor_replacement): Delete.
|
|
(tree_ssa_phiopt_worker): Delete use of xor_replacement.
|
|
(match_simplify_replacement): Allow one cheap preparation
|
|
statement that can be moved to before the if.
|
|
|
|
2021-06-08 Pat Haugen <pthaugen@linux.ibm.com>
|
|
|
|
* config/rs6000/power10.md (power10-fused-load, power10-fused-store,
|
|
power10-fused_alu, power10-fused-vec, power10-fused-branch): New.
|
|
|
|
2021-06-08 Jeff Law <jeffreyalaw@gmail.com>
|
|
|
|
* config/h8300/logical.md (andqi3_1): Move BCLR case into define_insn_and_split.
|
|
Create length attribute on define_insn_and_split. Only split for cases which we
|
|
know will use AND.
|
|
(andqi3_1<cczn>): Renamed from andqi3_1_clobber_flags. Only handle AND here and
|
|
fix length computation.
|
|
(b<code><mode>msx): Combine QImode and HImode H8/SX patterns using iterator.
|
|
|
|
2021-06-08 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/100923
|
|
* tree-ssa-sccvn.c (valueize_refs_1): Take a pointer to
|
|
the operand vector to be valueized.
|
|
(valueize_refs): Likewise.
|
|
(valueize_shared_reference_ops_from_ref): Adjust.
|
|
(valueize_shared_reference_ops_from_call): Likewise.
|
|
(vn_reference_lookup_3): Likewise.
|
|
(vn_reference_lookup_pieces): Likewise. Re-valueize
|
|
with honoring availability when we are about to create
|
|
the ao_ref and valueized before.
|
|
(vn_reference_lookup): Likewise.
|
|
(vn_reference_insert_pieces): Adjust.
|
|
|
|
2021-06-08 Richard Biener <rguenther@suse.de>
|
|
|
|
* tree-vectorizer.h (_slp_instance::root_stmt): Change to...
|
|
(_slp_instance::root_stmts): ... a vector.
|
|
(SLP_INSTANCE_ROOT_STMT): Rename to ...
|
|
(SLP_INSTANCE_ROOT_STMTS): ... this.
|
|
(slp_root::root): Change to...
|
|
(slp_root::roots): ... a vector.
|
|
(slp_root::slp_root): Adjust.
|
|
* tree-vect-slp.c (_slp_instance::location): Adjust.
|
|
(vect_free_slp_instance): Release the root stmt vector.
|
|
(vect_build_slp_instance): Adjust.
|
|
(vect_analyze_slp): Likewise.
|
|
(_bb_vec_info::~_bb_vec_info): Likewise.
|
|
(vect_slp_analyze_operations): Likewise.
|
|
(vect_bb_vectorization_profitable_p): Likewise. Adjust
|
|
costs for the root stmt.
|
|
(vect_slp_check_for_constructors): Gather all BIT_INSERT_EXPRs
|
|
as root stmts.
|
|
(vect_slp_analyze_bb_1): Simplify by marking all root stmts
|
|
as pure_slp.
|
|
(vectorize_slp_instance_root_stmt): Adjust.
|
|
(vect_schedule_slp): Likewise.
|
|
|
|
2021-06-08 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* gimple-ssa-evrp.c (class ssa_equiv_stack): New.
|
|
(ssa_equiv_stack::ssa_equiv_stack): New.
|
|
(ssa_equiv_stack::~ssa_equiv_stack): New.
|
|
(ssa_equiv_stack::enter): New.
|
|
(ssa_equiv_stack::leave): New.
|
|
(ssa_equiv_stack::push_replacement): New.
|
|
(ssa_equiv_stack::get_replacement): New.
|
|
(is_pointer_ssa): New.
|
|
(class pointer_equiv_analyzer): New.
|
|
(pointer_equiv_analyzer::pointer_equiv_analyzer): New.
|
|
(pointer_equiv_analyzer::~pointer_equiv_analyzer): New.
|
|
(pointer_equiv_analyzer::set_global_equiv): New.
|
|
(pointer_equiv_analyzer::set_cond_equiv): New.
|
|
(pointer_equiv_analyzer::get_equiv): New.
|
|
(pointer_equiv_analyzer::enter): New.
|
|
(pointer_equiv_analyzer::leave): New.
|
|
(pointer_equiv_analyzer::get_equiv_expr): New.
|
|
(pta_valueize): New.
|
|
(pointer_equiv_analyzer::visit_stmt): New.
|
|
(pointer_equiv_analyzer::visit_edge): New.
|
|
(hybrid_folder::value_of_expr): Call PTA.
|
|
(hybrid_folder::value_on_edge): Same.
|
|
(hybrid_folder::pre_fold_bb): New.
|
|
(hybrid_folder::post_fold_bb): New.
|
|
(hybrid_folder::pre_fold_stmt): New.
|
|
(rvrp_folder::pre_fold_bb): New.
|
|
(rvrp_folder::post_fold_bb): New.
|
|
(rvrp_folder::pre_fold_stmt): New.
|
|
(rvrp_folder::value_of_expr): Call PTA.
|
|
(rvrp_folder::value_on_edge): Same.
|
|
|
|
2021-06-08 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c++/100957
|
|
* tree-inline.c (copy_tree_body_r): For OMP_CLAUSE_DEPEND don't
|
|
check TREE_CODE if OMP_CLAUSE_DECL is NULL.
|
|
|
|
2021-06-08 Richard Biener <rguenther@suse.de>
|
|
|
|
PR middle-end/100951
|
|
* tree-vect-generic.c (expand_vector_piecewise): Build a
|
|
VECTOR_CST if all elements are constant.
|
|
(expand_vector_condition): Likewise.
|
|
(lower_vec_perm): Likewise.
|
|
(expand_vector_conversion): Likewise.
|
|
|
|
2021-06-08 Martin Liska <mliska@suse.cz>
|
|
|
|
* doc/invoke.texi: Document new param evrp-sparse-threshold.
|
|
|
|
2021-06-08 Martin Liska <mliska@suse.cz>
|
|
|
|
* genautomata.c (create_automata): Fix typo.
|
|
|
|
2021-06-08 Kewen Lin <linkw@linux.ibm.com>
|
|
|
|
PR tree-optimization/100794
|
|
* tree-predcom.c (tree_predictive_commoning_loop): Add parameter
|
|
allow_unroll_p and only allow unrolling when it's true.
|
|
(tree_predictive_commoning): Add parameter allow_unroll_p and
|
|
adjust for it.
|
|
(run_tree_predictive_commoning): Likewise.
|
|
(pass_predcom::gate): Check flag_tree_loop_vectorize and
|
|
global_options_set.x_flag_predictive_commoning.
|
|
(pass_predcom::execute): Adjust for allow_unroll_p.
|
|
|
|
2021-06-08 Kewen Lin <linkw@linux.ibm.com>
|
|
|
|
* tree-predcom.c (execute_pred_commoning): Remove update_ssa call.
|
|
(tree_predictive_commoning_loop): Factor some cleanup stuffs into
|
|
lambda function cleanup, remove scev_reset call, and adjust return
|
|
value.
|
|
(tree_predictive_commoning): Adjust for different changed values,
|
|
only set flag TODO_update_ssa_only_virtuals if changed.
|
|
(pass_data pass_data_predcom): Remove TODO_update_ssa_only_virtuals
|
|
from todo_flags_finish.
|
|
|
|
2021-06-07 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
* gimple-range-cache.cc (class sbr_sparse_bitmap): New.
|
|
(sbr_sparse_bitmap::sbr_sparse_bitmap): New.
|
|
(sbr_sparse_bitmap::bitmap_set_quad): New.
|
|
(sbr_sparse_bitmap::bitmap_get_quad): New.
|
|
(sbr_sparse_bitmap::set_bb_range): New.
|
|
(sbr_sparse_bitmap::get_bb_range): New.
|
|
(sbr_sparse_bitmap::bb_range_p): New.
|
|
(block_range_cache::block_range_cache): initialize bitmap obstack.
|
|
(block_range_cache::~block_range_cache): Destruct obstack.
|
|
(block_range_cache::set_bb_range): Decide when to utilze the
|
|
sparse on entry cache.
|
|
* gimple-range-cache.h (block_range_cache): Add bitmap obstack.
|
|
* params.opt (-param=evrp-sparse-threshold): New.
|
|
|
|
2021-06-07 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
* bitmap.c (bitmap_set_aligned_chunk): New.
|
|
(bitmap_get_aligned_chunk): New.
|
|
(test_aligned_chunk): New.
|
|
(bitmap_c_tests): Call test_aligned_chunk.
|
|
* bitmap.h (bitmap_set_aligned_chunk, bitmap_get_aligned_chunk): New.
|
|
|
|
2021-06-07 Uroš Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/100637
|
|
* config/i386/i386-expand.c (ix86_expand_vector_init_duplicate):
|
|
Handle V4QI mode.
|
|
(ix86_expand_vector_init_one_nonzero): Ditto.
|
|
(ix86_expand_vector_init_one_var): Ditto.
|
|
(ix86_expand_vector_init_general): Ditto.
|
|
* config/i386/mmx.md (vec_initv4qiqi): New expander.
|
|
|
|
2021-06-07 Jeff Law <jeffreyalaw@gmail.com>
|
|
|
|
* config/h8300/movepush.md: Change most _clobber_flags
|
|
patterns to instead use <cczn> subst.
|
|
(movsi_cczn): New pattern with usable CC cases split out.
|
|
(movsi_h8sx_cczn): Likewise.
|
|
|
|
2021-06-07 Martin Liska <mliska@suse.cz>
|
|
|
|
* common/common-target.def: Split long lines and replace them
|
|
with '\n\'.
|
|
* target.def: Likewise.
|
|
* doc/tm.texi: Re-generated.
|
|
|
|
2021-06-07 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/100887
|
|
* fold-const.c (fold_read_from_vector): Return NULL if trying to
|
|
read from a CONSTRUCTOR with vector type elements.
|
|
|
|
2021-06-07 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/100898
|
|
* tree-inline.c (copy_bb): Only use gimple_call_arg_ptr if memcpy
|
|
should copy any arguments. Don't call gimple_call_num_args
|
|
on id->call_stmt or call_stmt more than once.
|
|
|
|
2021-06-07 liuhongt <hongtao.liu@intel.com>
|
|
|
|
PR target/100885
|
|
* config/i386/sse.md (*sse4_1_zero_extendv8qiv8hi2_3): Refine
|
|
constraints.
|
|
(<insn>v4siv4di2): Delete constraints for define_expand.
|
|
|
|
2021-06-07 liuhongt <hongtao.liu@intel.com>
|
|
|
|
PR target/82735
|
|
* config/i386/i386-expand.c (ix86_expand_builtin): Remove
|
|
assignment of cfun->machine->has_explicit_vzeroupper.
|
|
* config/i386/i386-features.c
|
|
(ix86_add_reg_usage_to_vzerouppers): Delete.
|
|
(ix86_add_reg_usage_to_vzeroupper): Ditto.
|
|
(rest_of_handle_insert_vzeroupper): Remove
|
|
ix86_add_reg_usage_to_vzerouppers, add df_analyze at the end
|
|
of the function.
|
|
(gate): Remove cfun->machine->has_explicit_vzeroupper.
|
|
* config/i386/i386-protos.h (ix86_expand_avx_vzeroupper):
|
|
Declared.
|
|
* config/i386/i386.c (ix86_insn_callee_abi): New function.
|
|
(ix86_initialize_callee_abi): Ditto.
|
|
(ix86_expand_avx_vzeroupper): Ditto.
|
|
(ix86_hard_regno_call_part_clobbered): Adjust for vzeroupper
|
|
ABI.
|
|
(TARGET_INSN_CALLEE_ABI): Define as ix86_insn_callee_abi.
|
|
(ix86_emit_mode_set): Call ix86_expand_avx_vzeroupper
|
|
directly.
|
|
* config/i386/i386.h (struct GTY(()) machine_function): Delete
|
|
has_explicit_vzeroupper.
|
|
* config/i386/i386.md (enum unspec): New member
|
|
UNSPEC_CALLEE_ABI.
|
|
(ABI_DEFAULT,ABI_VZEROUPPER,ABI_UNKNOWN): New
|
|
define_constants for insn callee abi index.
|
|
* config/i386/predicates.md (vzeroupper_pattern): Adjust.
|
|
* config/i386/sse.md (UNSPECV_VZEROUPPER): Deleted.
|
|
(avx_vzeroupper): Call ix86_expand_avx_vzeroupper.
|
|
(*avx_vzeroupper): Rename to ..
|
|
(avx_vzeroupper_callee_abi): .. this, and adjust pattern as
|
|
call_insn which has a special vzeroupper ABI.
|
|
(*avx_vzeroupper_1): Deleted.
|
|
|
|
2021-06-07 liuhongt <hongtao.liu@intel.com>
|
|
|
|
PR target/82735
|
|
* df-scan.c (df_get_call_refs): When call_insn is a fake call,
|
|
it won't use stack pointer reg.
|
|
* final.c (leaf_function_p): When call_insn is a fake call, it
|
|
won't affect caller as a leaf function.
|
|
* reg-stack.c (callee_clobbers_any_stack_reg): New.
|
|
(subst_stack_regs): When call_insn doesn't clobber any stack
|
|
reg, don't clear the arguments.
|
|
* rtl.c (shallow_copy_rtx): Don't clear flag used when orig is
|
|
a insn.
|
|
* shrink-wrap.c (requires_stack_frame_p): No need for stack
|
|
frame for a fake call.
|
|
* rtl.h (FAKE_CALL_P): New macro.
|
|
|
|
2021-06-06 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* config/sparc/sparc-protos.h (order_regs_for_local_alloc): Rename
|
|
to...
|
|
(sparc_order_regs_for_local_alloc): ...this.
|
|
(sparc_leaf_reg_remap): Declare.
|
|
* config/sparc/sparc.h (ADJUST_REG_ALLOC_ORDER): Adjust.
|
|
(LEAF_REG_REMAP): Reimplement as call to sparc_leaf_reg_remap.
|
|
* config/sparc/sparc.c (leaf_reg_remap): Delete.
|
|
(order_regs_for_local_alloc): Rename to...
|
|
(sparc_order_regs_for_local_alloc): ...this.
|
|
(sparc_leaf_reg_remap): New function.
|
|
(sparc_conditional_register_usage): Do not modify leaf_reg_remap.
|
|
|
|
2021-06-06 David Edelsohn <dje.gcc@gmail.com>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_xcoff_asm_output_aligned_decl_common):
|
|
Use assemble_name to output BSS section name.
|
|
|
|
2021-06-06 Uroš Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/constraints.md (Bs):
|
|
Remove boolean operators from match_test RTX.
|
|
(Bw): Ditto.
|
|
(L): Ditto.
|
|
(M): Use "mode" variable instead of GET_MODE (op) in match_test RTX.
|
|
(Wz): Ditto.
|
|
|
|
2021-06-06 Martin Liska <mliska@suse.cz>
|
|
|
|
* doc/extend.texi: Add missing @headitem.
|
|
* doc/invoke.texi: Likewise.
|
|
* doc/objc.texi: Likewise.
|
|
|
|
2021-06-06 Martin Liska <mliska@suse.cz>
|
|
|
|
* genhooks.c (emit_findices): Remove unused function.
|
|
(emit_documentation): Do not call emit_findices
|
|
and do not search for @Fcode directives.
|
|
|
|
2021-06-06 Martin Liska <mliska@suse.cz>
|
|
|
|
* doc/invoke.texi: Remove extra character.
|
|
|
|
2021-06-05 Kewen Lin <linkw@linux.ibm.com>
|
|
|
|
* config/sh/sh.md (doloop_end_split): Fix empty split condition.
|
|
|
|
2021-06-05 Kewen Lin <linkw@linux.ibm.com>
|
|
|
|
* config/sparc/sparc.md (*snedi<W:mode>_zero_vis3,
|
|
*neg_snedi<W:mode>_zero_subxc, *plus_snedi<W:mode>_zero,
|
|
*plus_plus_snedi<W:mode>_zero, *minus_snedi<W:mode>_zero,
|
|
*minus_minus_snedi<W:mode>_zero): Fix empty split condition.
|
|
|
|
2021-06-05 Kewen Lin <linkw@linux.ibm.com>
|
|
|
|
* config/or1k/or1k.md (*movdi): Fix empty split condition.
|
|
|
|
2021-06-05 Kewen Lin <linkw@linux.ibm.com>
|
|
|
|
* config/mips/mips.md (<anonymous>, bswapsi2, bswapdi2): Fix empty
|
|
split condition.
|
|
|
|
2021-06-05 Kewen Lin <linkw@linux.ibm.com>
|
|
|
|
* config/m68k/m68k.md (*zero_extend_inc, *zero_extend_dec,
|
|
*zero_extendsidi2): Fix empty split condition.
|
|
|
|
2021-06-05 Jeff Law <jeffreyalaw@gmail.com>
|
|
|
|
* config/h8300/addsub.md: Fix split condition in define_insn_and_split
|
|
patterns.
|
|
* config/h8300/bitfield.md: Likewise.
|
|
* config/h8300/combiner.md: Likewise.
|
|
* config/h8300/divmod.md: Likewise.
|
|
* config/h8300/extensions.md: Likewise.
|
|
* config/h8300/jumpcall.md: Likewise.
|
|
* config/h8300/movepush.md: Likewise.
|
|
* config/h8300/multiply.md: Likewise.
|
|
* config/h8300/other.md: Likewise.
|
|
* config/h8300/shiftrotate.md: Likewise.
|
|
* config/h8300/logical.md: Likewise. Fix split pattern to use
|
|
code iterator that somehow slipped through.
|
|
|
|
2021-06-04 Tobias Burnus <tobias@codesourcery.com>
|
|
|
|
PR middle-end/100905
|
|
* tree-nested.c (convert_nonlocal_omp_clauses,
|
|
convert_local_omp_clauses): Handle OMP_CLAUSE_BIND.
|
|
|
|
2021-06-04 Martin Sebor <msebor@redhat.com>
|
|
|
|
PR middle-end/100732
|
|
* gimple-fold.c (gimple_fold_builtin_sprintf): Avoid folding calls
|
|
with either source or destination argument of invalid type.
|
|
* tree-ssa-uninit.c (maybe_warn_pass_by_reference): Avoid checking
|
|
calls with arguments of invalid type.
|
|
|
|
2021-06-04 Martin Sebor <msebor@redhat.com>
|
|
|
|
* attribs.c (init_attr_rdwr_indices): Use VLA bounds in the expected
|
|
order.
|
|
(attr_access::vla_bounds): Also handle VLA bounds.
|
|
|
|
2021-06-04 Uroš Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/predicates.md (GOT_memory_operand):
|
|
Implement using match_code RTXes.
|
|
(GOT32_symbol_operand): Ditto.
|
|
|
|
2021-06-04 Uroš Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/100637
|
|
* config/i386/i386-expand.c (ix86_expand_vector_init_duplicate):
|
|
Handle V2HI mode.
|
|
(ix86_expand_vector_init_general): Ditto.
|
|
Use SImode instead of word_mode for logic operations
|
|
when GET_MODE_SIZE (mode) < UNITS_PER_WORD.
|
|
(expand_vec_perm_even_odd_1): Assert that V2HI mode should be
|
|
implemented by expand_vec_perm_1.
|
|
(expand_vec_perm_broadcast_1): Assert that V2HI and V4HI modes
|
|
should be implemented using standard shuffle patterns.
|
|
(ix86_vectorize_vec_perm_const): Handle V2HImode. Add V4HI and
|
|
V2HI modes to modes, implementable with shuffle for one operand.
|
|
* config/i386/mmx.md (*punpckwd): New insn_and_split pattern.
|
|
(*pshufw_1): New insn pattern.
|
|
(*vec_dupv2hi): Ditto.
|
|
(vec_initv2hihi): New expander.
|
|
|
|
2021-06-04 Kewen Lin <linkw@linux.ibm.com>
|
|
|
|
* config/arm/vfp.md (no_literal_pool_df_immediate,
|
|
no_literal_pool_sf_immediate): Fix empty split condition.
|
|
|
|
2021-06-04 Kewen Lin <linkw@linux.ibm.com>
|
|
|
|
* config/i386/i386.md (*load_tp_x32_zext, *add_tp_x32_zext,
|
|
*tls_dynamic_gnu2_combine_32): Fix empty split condition.
|
|
* config/i386/sse.md (*<sse2_avx2>_pmovmskb_lt,
|
|
*<sse2_avx2>_pmovmskb_zext_lt, *sse2_pmovmskb_ext_lt,
|
|
*<sse4_1_avx2>_pblendvb_lt): Likewise.
|
|
|
|
2021-06-04 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/100887
|
|
* config/i386/i386-expand.c (ix86_expand_vector_init): Handle
|
|
concatenation from half-sized modes with TImode elements.
|
|
|
|
2021-06-04 Claudiu Zissulescu <claziss@synopsys.com>
|
|
|
|
* config/arc/arc.c (arc_override_options): Disable millicode
|
|
thunks when RF16 is on.
|
|
|
|
2021-06-04 Haochen Gui <guihaoc@gcc.gnu.org>
|
|
|
|
* config/rs6000/rs6000.h (PROMOTE_MODE): Remove.
|
|
|
|
2021-06-04 Haochen Gui <guihaoc@gcc.gnu.org>
|
|
|
|
* config/rs6000/rs6000-call.c (rs6000_promote_function_mode):
|
|
Replace PROMOTE_MODE marco with its content.
|
|
|
|
2021-06-03 Kewen Lin <linkw@linux.ibm.com>
|
|
|
|
* config/cris/cris.md (*addi_reload): Fix empty split condition.
|
|
|
|
2021-06-03 Jim Wilson <jimw@sifive.com>
|
|
|
|
* config.gcc (riscv*-*-*): If --with-riscv-attribute not used,
|
|
turn it on for all riscv targets.
|
|
|
|
2021-06-03 Uroš Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/100637
|
|
* config/i386/i386-expand.c (ix86_expand_vector_set):
|
|
Handle V2HI and V4QI modes.
|
|
(ix86_expand_vector_extract): Ditto.
|
|
* config/i386/mmx.md (*pinsrw): New insn pattern.
|
|
(*pinsrb): Ditto.
|
|
(*pextrw): Ditto.
|
|
(*pextrw_zext): Ditto.
|
|
(*pextrb): Ditto.
|
|
(*pextrb_zext): Ditto.
|
|
(vec_setv2hi): New expander.
|
|
(vec_extractv2hihi): Ditto.
|
|
(vec_setv4qi): Ditto.
|
|
(vec_extractv4qiqi): Ditto.
|
|
(vec_setv8qi): Enable only for TARGET_SSE4_1.
|
|
(vec_extractv8qiqi): Ditto.
|
|
|
|
2021-06-03 Aaron Sawdey <acsawdey@linux.ibm.com>
|
|
|
|
* config/rs6000/genfusion.pl (gen_logical_addsubf): Fix input
|
|
order to subf instruction.
|
|
* config/rs6000/fusion.md: Regenerate.
|
|
|
|
2021-06-03 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* calls.c (get_size_range): Use range_of_expr instead of
|
|
determine_value_range.
|
|
* tree-affine.c (expr_to_aff_combination): Same.
|
|
* tree-data-ref.c (split_constant_offset): Same.
|
|
* tree-vrp.c (determine_value_range_1): Remove.
|
|
(determine_value_range): Remove.
|
|
* tree-vrp.h (determine_value_range): Remove.
|
|
|
|
2021-06-03 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* function-tests.c (test_ranges): Call gimple_range_tests.
|
|
* gimple-range-cache.cc (ranger_cache::range_of_expr): Pass stmt
|
|
to get_tree_range.
|
|
* gimple-range.cc (fur_source::get_operand): Do not call
|
|
get_tree_range or gimple_range_global.
|
|
get_tree_range.
|
|
(get_tree_range): Move to value-query.cc.
|
|
Call get_arith_expr_range.
|
|
(gimple_ranger::range_of_expr): Add argument to get_tree_range.
|
|
Include gimple-range-tests.cc.
|
|
* gimple-range.h (fold_range): Add argument.
|
|
(get_tree_range): Remove.
|
|
* selftest.h (gimple_range_tests): New.
|
|
* value-query.cc (global_range_query::range_of_expr): Add
|
|
stmt argument.
|
|
(range_query::get_tree_range): Move from gimple-range.cc.
|
|
* value-query.h (class range_query): Add get_tree_range and
|
|
get_arith_expr_range. Make fur_source a friend.
|
|
* vr-values.c (vr_values::range_of_expr): Pass stmt to
|
|
get_tree_range.
|
|
* gimple-range-tests.cc: New file.
|
|
|
|
2021-06-03 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* gimple-range.cc (gimple_ranger::export_global_ranges): Call
|
|
update_global_range.
|
|
* value-query.cc (update_global_range): New.
|
|
* value-query.h (update_global_range): New.
|
|
|
|
2021-06-03 David Malcolm <dmalcolm@redhat.com>
|
|
|
|
* diagnostic-show-locus.c (diagnostic_show_locus): Don't reject
|
|
printing the same location twice if there are fix-it hints,
|
|
multiple locations, or a label.
|
|
|
|
2021-06-03 Andre Vieira <andre.simoesdiasvieira@arm.com>
|
|
|
|
* tree-vect-loop.c (vect_transform_loop): Use main loop's various'
|
|
thresholds to narrow the upper bound on epilogue iterations.
|
|
|
|
2021-06-03 Christophe Lyon <christophe.lyon@linaro.org>
|
|
|
|
* config/arm/mve.md (mve_vabsq_f<mode>): Use 'abs' instead of unspec.
|
|
(mve_vabsq_s<mode>): Likewise.
|
|
* config/arm/neon.md (abs<mode>2): Rename to neon_abs<mode>2.
|
|
* config/arm/unspecs.md (VABSQ_F, VABSQ_S): Delete.
|
|
* config/arm/vec-common.md (neg<mode>2): Rename to
|
|
<absneg_str><mode>2.
|
|
|
|
2021-06-03 Claudiu Zissulescu <claziss@synopsys.com>
|
|
|
|
* common/config/arc/arc-common.c (arc_option_optimization_table):
|
|
Remove malign-call.
|
|
* config/arc/arc.c (arc_unalign_branch_p): Remove unused function.
|
|
* config/arc/arc.h (TARGET_MIXED_CODE): Remove macro.
|
|
(INDEX_REG_CLASS): Only refer to GENERAL_REGS.
|
|
* config/arc/arc.md (abssi2_mixed): Remove pattern.
|
|
* config/arc/arc.opt (munalign-prob-threshold): Mark it obsolete.
|
|
(malign-call): Likewise.
|
|
(mmixed-code): Likewise.
|
|
* doc/invoke.texi (ARC): Update doc.
|
|
|
|
2021-06-03 Martin Liska <mliska@suse.cz>
|
|
|
|
* common.opt: Use proper Enum values.
|
|
* opts.c (COVERAGE_SANITIZER_OPT): Remove.
|
|
(parse_sanitizer_options): Handle only sanitizer_opts.
|
|
(common_handle_option): Just assign value.
|
|
|
|
2021-06-03 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
PR ipa/99122
|
|
* tree-inline.c (inline_forbidden_p): Remove test on return type.
|
|
|
|
2021-06-03 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* dwarf2out.c (loc_list_from_tree_1) <FUNCTION_DECL>: Also generate
|
|
DW_OP_GNU_variable_value referencing an existing DIE at file scope.
|
|
(type_byte_size): Inline into...
|
|
(add_byte_size_attribute): ...this and call add_scalar_info.
|
|
|
|
2021-06-03 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* dwarf2out.c (mem_loc_descriptor) <UDIV>: Fix typo.
|
|
(typed_binop_from_tree): New function.
|
|
(loc_list_from_tree_1) <EXACT_DIV_EXPR>: For an unsigned type,
|
|
turn a divide by a power of 2 into a shift.
|
|
<CEIL_DIV_EXPR>: For an unsigned type, use a signed divide if the
|
|
size of the mode is lower than DWARF2_ADDR_SIZE; otherwise, do a
|
|
typed divide by calling typed_binop_from_tree.
|
|
|
|
2021-06-03 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* dwarf2out.c (scompare_loc_descriptor): Fix head comment.
|
|
(is_handled_procedure_type): Likewise.
|
|
(struct loc_descr_context): Add strict_signedness field.
|
|
(resolve_args_picking_1): Deal with DW_OP_[GNU_]deref_type,
|
|
DW_OP_[GNU_]convert and DW_OP_[GNU_]reinterpret.
|
|
(resolve_args_picking): Minor tweak.
|
|
(function_to_dwarf_procedure): Initialize strict_signedness field.
|
|
(type_byte_size): Likewise.
|
|
(field_byte_offset): Likewise.
|
|
(gen_descr_array_type_die): Likewise.
|
|
(gen_variant_part): Likewise.
|
|
(loc_list_from_tree_1) <CALL_EXPR>: Tidy up and set strict_signedness
|
|
to true when a context is present before evaluating the arguments.
|
|
<COND_EXPR>: Do not generate a useless comparison with zero.
|
|
When dereferencing an address, if strict_signedness is true and the
|
|
type is small and signed, use DW_OP_deref_type to do the dereference
|
|
and then DW_OP_convert to convert back to the generic type.
|
|
|
|
2021-06-03 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c++/100859
|
|
* tree-inline.c (copy_tree_body_r): Handle iterators on
|
|
OMP_CLAUSE_AFFINITY or OMP_CLAUSE_DEPEND.
|
|
|
|
2021-06-03 Kewen Lin <linkw@linux.ibm.com>
|
|
|
|
* config/arc/arc.md (*bbit_di): Remove.
|
|
|
|
2021-06-02 Christoph Muellner <cmuellner@gcc.gnu.org>
|
|
|
|
PR rtl-optimization/100264
|
|
* ree.c (get_sub_rtx): Ignore SET expressions without register
|
|
destinations and remove assertion, as it is not valid anymore
|
|
with this new behaviour.
|
|
(merge_def_and_ext): Eliminate destination check for register
|
|
as such SET expressions can't occur anymore.
|
|
(combine_reaching_defs): Likewise.
|
|
|
|
2021-06-02 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/100841
|
|
* config/xtensa/xtensa.h (LEAF_REG_REMAP): Cast REGNO to int to avoid
|
|
-Wtype-limits warnings.
|
|
(DWARF_FRAME_REGISTER): Rewrite into ternary operator with addition
|
|
in operands to avoid -Wsign-compare warnings.
|
|
|
|
2021-06-02 Pat Haugen <pthaugen@linux.ibm.com>
|
|
|
|
* config/rs6000/rs6000-logue.c (rs6000_emit_prologue): Use
|
|
gen_frame_store.
|
|
|
|
2021-06-02 Vineet Gupta <vgupta@synopsys.com>
|
|
|
|
* config/arc/arc.h (TARGET_CPU_DEFAULT): Change to hs38_linux.
|
|
|
|
2021-06-02 Ilya Leoshkevich <iii@linux.ibm.com>
|
|
|
|
* config/s390/s390.md(*ashrdi3_31<setcc><cconly>): Use a single
|
|
constraint.
|
|
* config/s390/subst.md(cconly_subst): Use a single constraint
|
|
in (match_scratch).
|
|
|
|
2021-06-02 Martin Liska <mliska@suse.cz>
|
|
|
|
* ipa-icf.h: Use auto_vec for memory_access_types.
|
|
|
|
2021-06-02 Jeff Law <jeffreyalaw@gmail.com>
|
|
|
|
* config/h8300/h8300-protos.h (compute_a_shift_length): Drop unused
|
|
argument from prototype.
|
|
(output_logical_op): Add rtx_code argument.
|
|
(compute_logical_op_length): Likewise.
|
|
* config/h8300/h8300.c (h8300_and_costs): Pass additional argument
|
|
to compute_a_shift_length.
|
|
(output_logical_op); New argument with the rtx code rather than
|
|
extracting it from an operand. Handle QImode too.
|
|
(compute_logical_op_length): Similary.
|
|
(compute_a_shift_length): Drop unused argument.
|
|
* config/h8300/h8300.md (logicals): New code iterator.
|
|
* config/h8300/logical.md (<code><mode>3 expander): Combine
|
|
the "and" expander with the "ior"/"xor" expander.
|
|
(bclr<mode>msx): Combine the QI/HI mode patterns.
|
|
(<logical><mode>3 insns): Use code iterator rather than match_operator.
|
|
Handle QImode as well. Update call to output_logical_op and
|
|
compute_logical_op_length to pass in rtx_code
|
|
Fix split condition on all define_insn_and_split patterns.
|
|
(one_cmpl<mode>2<cczn>): Use <cczn> to support both clobbering
|
|
the flags and setting ZN via existing define_subst.
|
|
* config/h8300/shiftrotate.md: Drop unused argument from
|
|
calls to compute_a_shift_length.
|
|
Signed-off-by: Jeff Law <jeffreyalaw@gmail.com>
|
|
|
|
2021-06-01 Andrew Pinski <apinski@marvell.com>
|
|
|
|
PR tree-optimization/25290
|
|
* tree-ssa-phiopt.c (match_simplify_replacement):
|
|
New function.
|
|
(tree_ssa_phiopt_worker): Use match_simplify_replacement.
|
|
(two_value_replacement): Change the comment about
|
|
conditional_replacement.
|
|
(conditional_replacement): Delete.
|
|
|
|
2021-06-01 Andrew Pinski <apinski@marvell.com>
|
|
|
|
PR tree-optimization/95481
|
|
* tree-tailcall.c (find_tail_calls): Handle empty typed
|
|
return decls.
|
|
|
|
2021-06-01 Andrew Pinski <apinski@marvell.com>
|
|
|
|
* gimplify.c (zero_sized_field_decl): Delete
|
|
(zero_sized_type): Delete
|
|
(gimplify_init_ctor_eval): Use is_empty_type instead
|
|
of zero_sized_field_decl.
|
|
(gimplify_modify_expr): Use is_empty_type instead of
|
|
zero_sized_type.
|
|
|
|
2021-06-01 Jason Merrill <jason@redhat.com>
|
|
|
|
PR c++/91859
|
|
* tree.h (CALL_FROM_NEW_OR_DELETE_P): Adjust comment.
|
|
|
|
2021-06-01 Jason Merrill <jason@redhat.com>
|
|
|
|
PR c++/94492
|
|
* diagnostic.h (warning_enabled_at): Declare.
|
|
* diagnostic.c (diagnostic_enabled): Factor out from...
|
|
(diagnostic_report_diagnostic): ...here.
|
|
(warning_enabled_at): New.
|
|
|
|
2021-06-01 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* gimple-ssa-evrp.c: Enable exporting of global ranges.
|
|
|
|
2021-06-01 Martin Liska <mliska@suse.cz>
|
|
|
|
PR other/100826
|
|
* doc/invoke.texi: Mention that -fgcse-after-reload
|
|
is enabled with -O3.
|
|
|
|
2021-06-01 liuhongt <hongtao.liu@intel.com>
|
|
|
|
PR tree-optimization/98365
|
|
* tree-if-conv.c (strip_nop_cond_scalar_reduction): New function.
|
|
(is_cond_scalar_reduction): Handle nop_expr in cond scalar reduction.
|
|
(convert_scalar_cond_reduction): Ditto.
|
|
(predicate_scalar_phi): Ditto.
|
|
|
|
2021-06-01 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
PR tree-optimization/100781
|
|
* gimple-range-cache.cc (ranger_cache::ranger_cache): Enable new
|
|
value calculation by default.
|
|
(ranger_cache::enable_new_values): New.
|
|
(ranger_cache::disable_new_values): New.
|
|
(ranger_cache::push_poor_value): Check if new values are allowed.
|
|
* gimple-range-cache.h (class ranger_cache): New member/methods.
|
|
* gimple-range.cc (gimple_ranger::range_of_expr): Check for debug
|
|
statement, and disable/renable new value calculation.
|
|
|
|
2021-06-01 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
* gimple-range-cache.cc (ranger_cache::ssa_range_in_bb): Delete.
|
|
(ranger_cache::range_of_def): New.
|
|
(ranger_cache::entry_range): New.
|
|
(ranger_cache::exit_range): New.
|
|
(ranger_cache::range_of_expr): Adjust.
|
|
(ranger_cache::range_on_edge): Adjust.
|
|
(ranger_cache::propagate_cache): Call exit_range directly.
|
|
* gimple-range-cache.h (class ranger_cache): Adjust.
|
|
|
|
2021-06-01 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
* gimple-range-cache.cc (ranger_cache::ranger_cache): Adjust for
|
|
gori_compute being a member rather than base class.
|
|
dervied call to member call.
|
|
(ranger_cache::dump): No longer dump gori_map.
|
|
(ranger_cache::dump_bb): New.
|
|
(ranger_cache::get_non_stale_global_range): Adjust for gori_compute
|
|
being a member rather than base class.
|
|
(ranger_cache::set_global_range): Ditto.
|
|
(ranger_cache::ssa_range_in_bb): Ditto.
|
|
(ranger_cache::range_of_expr): New.
|
|
(ranger_cache::range_on_edge): New.
|
|
(ranger_cache::block_range): Adjust for gori_computes. Debug changes.
|
|
(ranger_cache::propagate_cache): Adjust debugging output.
|
|
(ranger_cache::fill_block_cache): Adjust for gori_computes. Debug
|
|
output changes.
|
|
* gimple-range-cache.h (class ranger_cache): Make gori_compute a
|
|
member, and inherit from range_query instead.
|
|
(ranger_cache::dump_bb): New. split from dump.
|
|
* gimple-range-gori.cc (gori_compute::ssa_range_in_bb): Delete.
|
|
(gori_compute::expr_range_at_stmt): Delete.
|
|
(gori_compute::compute_name_range_op): Delete.
|
|
(gori_compute::compute_operand_range_switch): Add fur_source.
|
|
(gori_compute::compute_operand_range): Add fur_source param, inline
|
|
old compute_name_range_op and optimize_logical_operands.
|
|
(struct tf_range): Delete.
|
|
(gori_compute::logical_combine): Adjust
|
|
(gori_compute::optimize_logical_operands): Delete.
|
|
(gori_compute::compute_logical_operands_in_chain): Delete.
|
|
(gori_compute::compute_logical_operands): Adjust.
|
|
(gori_compute::compute_operand1_range): Adjust to fur_source.
|
|
(gori_compute::compute_operand2_range): Ditto.
|
|
(gori_compute::compute_operand1_and_operand2_range): Ditto.
|
|
(gori_compute::outgoing_edge_range_p): Add range_query parameter,
|
|
and adjust to fur_source.
|
|
* gimple-range-gori.h (class gori_compute): Simplify and adjust to
|
|
range_query and fur_source.
|
|
* gimple-range.cc (gimple_ranger::range_on_edge): Query range_on_edge
|
|
from the ranger_cache..
|
|
(gimple_ranger::fold_range_internal): Adjust to base class change of
|
|
ranger_cache.
|
|
(gimple_ranger::dump_bb): Adjust dump.
|
|
* gimple-range.h (gimple_ranger):export gori computes object.
|
|
|
|
2021-06-01 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
PR tree-optimization/100774
|
|
* gimple-range-cache.cc (ranger_cache::get_non_stale_global_range):
|
|
Constant values are also not stale.
|
|
(ranger_cache::set_global_range): Range invariant values should also
|
|
have the correct timestamp.
|
|
|
|
2021-05-31 Martin Liska <mliska@suse.cz>
|
|
|
|
* tree-streamer-in.c (unpack_ts_function_decl_value_fields):
|
|
Unpack FUNCTION_DECL_DECL_TYPE.
|
|
* tree-streamer-out.c (pack_ts_function_decl_value_fields):
|
|
Stream FUNCTION_DECL_DECL_TYPE instead of
|
|
DECL_IS_OPERATOR_NEW_P.
|
|
* tree.h (set_function_decl_type): Use FUNCTION_DECL_DECL_TYPE
|
|
macro.
|
|
(DECL_IS_OPERATOR_NEW_P): Likewise.
|
|
(DECL_IS_OPERATOR_DELETE_P): Likewise.
|
|
(DECL_LAMBDA_FUNCTION_P): Likewise.
|
|
|
|
2021-05-31 Richard Biener <rguenther@suse.de>
|
|
|
|
PR c++/88601
|
|
* internal-fn.c (expand_SHUFFLEVECTOR): Define.
|
|
* internal-fn.def (SHUFFLEVECTOR): New.
|
|
* internal-fn.h (expand_SHUFFLEVECTOR): Declare.
|
|
* doc/extend.texi: Document __builtin_shufflevector.
|
|
|
|
2021-05-31 Peter Bergner <bergner@linux.ibm.com>
|
|
|
|
PR target/99842
|
|
* config/rs6000/predicates.md(mma_assemble_input_operand): Allow
|
|
indexed form addresses.
|
|
|
|
2021-05-29 Jeff Law <jlaw@tachyum.com>
|
|
|
|
* config/h8300/h8300.c (h8300_emit_stack_adjustment): Drop unused
|
|
parameter. Call callers fixed.
|
|
(push): Likewise.
|
|
(output_plussi): Add FALLTHRU markers.
|
|
(h8300_shift_needs_scratch_p): Add gcc_unreachable marker.
|
|
|
|
2021-05-29 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/99928
|
|
* gimplify.c (gimplify_scan_omp_clauses): For taskloop simd
|
|
combined with parallel, make sure to add shared clause to
|
|
parallel for explicit linear clause.
|
|
|
|
2021-05-29 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
PR tree-optimization/100787
|
|
* gimple-ssa-evrp.c: Disable exporting of global ranges.
|
|
|
|
2021-05-28 Jason Merrill <jason@redhat.com>
|
|
|
|
* tree-iterator.h (struct tree_stmt_iterator): Add operator++,
|
|
operator--, operator*, operator==, and operator!=.
|
|
(class tsi_range): New.
|
|
|
|
2021-05-28 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/100778
|
|
* tree-vect-slp.c (vect_build_slp_tree_1): Prevent possibly
|
|
trapping ops in different BBs.
|
|
|
|
2021-05-28 Richard Biener <rguenther@suse.de>
|
|
|
|
PR ipa/100791
|
|
* tree-inline.c (copy_bb): When processing __builtin_va_arg_pack
|
|
copy fntype from original call.
|
|
|
|
2021-05-28 Martin Liska <mliska@suse.cz>
|
|
|
|
PR gcov-profile/100751
|
|
* doc/gcov.texi: Revert partially a hunk that was wrong.
|
|
|
|
2021-05-28 Cooper Qu <cooper.qu@linux.alibaba.com>
|
|
|
|
* config/csky/csky-linux-elf.h (HAVE_sync_compare_and_swapqi):
|
|
Defined.
|
|
(HAVE_sync_compare_and_swaphi): Likewise.
|
|
(HAVE_sync_compare_and_swapsi): Likewise.
|
|
|
|
2021-05-28 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/99928
|
|
* tree.h (OMP_CLAUSE_MAP_IMPLICIT): Define.
|
|
|
|
2021-05-28 Tobias Burnus <tobias@codesourcery.com>
|
|
|
|
* gimplify.c (gimplify_omp_affinity): New.
|
|
(gimplify_scan_omp_clauses): Call it; remove affinity clause afterwards.
|
|
* tree-core.h (enum omp_clause_code): Add OMP_CLAUSE_AFFINITY.
|
|
* tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_AFFINITY.
|
|
* tree.c (omp_clause_num_ops, omp_clause_code_name): Add clause.
|
|
(walk_tree_1): Handle OMP_CLAUSE_AFFINITY.
|
|
|
|
2021-05-28 Joern Rennecke <joern.rennecke@riscy-ip.com>
|
|
Richard Biener <rguenther@suse.de>
|
|
|
|
* match.pd <popcount & / + pattern matching>:
|
|
When generating popcount directly fails, try doing it in two halves.
|
|
|
|
2021-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
|
|
|
|
* Makefile.in (generated_files): Add gimple-match.c and
|
|
generic-match.c
|
|
|
|
2021-05-28 Joern Rennecke <joern.rennecke@embecosm.com>
|
|
|
|
* gensupport.c (alter_predicate_for_insn): Handle MATCH_DUP.
|
|
|
|
2021-05-28 Joern Rennecke <joern.rennecke@embecosm.com>
|
|
|
|
* gensupport.c (alter_constraints): Add MATCH_SCRATCH case.
|
|
|
|
2021-05-28 Kewen Lin <linkw@linux.ibm.com>
|
|
|
|
PR tree-optimization/99398
|
|
* tree-ssa-forwprop.c (simplify_permutation): Optimize some cases
|
|
where the fed operands are CTOR/CST and propagated through
|
|
VIEW_CONVERT_EXPR. Call vec_perm_indices::new_shrunk_vector.
|
|
* vec-perm-indices.c (vec_perm_indices::new_shrunk_vector): New
|
|
function.
|
|
* vec-perm-indices.h (vec_perm_indices::new_shrunk_vector): New
|
|
declare.
|
|
|
|
2021-05-27 Uroš Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/mmx.md (addv2sf3): Do not call
|
|
ix86_fixup_binary_operands_no_copy.
|
|
(subv2sf3): Ditto.
|
|
(mulv2sf3): Ditto.
|
|
(<smaxmin:code>v2sf3): Ditto.
|
|
(<plusminus:insn><MMXMODEI:mode>3): Ditto.
|
|
(<plusminus:insn><VI_32:mode>3): Remove expander.
|
|
(<plusminus:insn><VI_32:mode>3): Rename from
|
|
"*<plusminus:insn><VI_32:mode>3".
|
|
(mulv4hi): Do not call ix86_fixup_binary_operands_no_copy.
|
|
(mulv2hi3): Remove expander.
|
|
(mulv2hi3): Rename from *mulv2hi3.
|
|
(<s>mulv2hi3_highpart): Remove expander.
|
|
(<s>mulv2hi3_highpart): Rename from *<s>mulv2hi3_highpart.
|
|
(<smaxmin:code><MMXMODE14:mode>3): Rename from
|
|
"*mmx_<smaxmin:code><MMXMODE14:mode>3".
|
|
(<smaxmin:code><SMAXMIN_MMXMODEI:mode>3): Remove expander.
|
|
(SMAXMIN_MMXMODEI): Remove mode iterator.
|
|
(<smaxmin:code>v4hi3): New expander.
|
|
(<smaxmin:code>v4qi3): Rename from *<smaxmin:code>v4qi3.
|
|
(<smaxmin:code>v2hi3): Rename from *<smaxmin:code>v2hi3.
|
|
(<smaxmin:code><SMAXMIN_VI_32:mode>3): Remove expander.
|
|
(SMAXMIN_VI_32): Remove mode iterator.
|
|
(<umaxmin:code><MMXMODE24:mode>3): Rename from
|
|
"*mmx_<umaxmin:code><MMXMODE24:mode>3".
|
|
(<umaxmin:code><UMAXMIN_MMXMODEI:mode>3): Remove expander.
|
|
(UMAXMIN_MMXMODEI): Remove mode iterator.
|
|
(<umaxmin:code>v8qi3): New expander.
|
|
(<umaxmin:code>v4qi3): Rename from *<umaxmin:code>v4qi3.
|
|
(<umaxmin:code>v2hi3): Rename from *<umaxmin:code>v2hi3.
|
|
(<umaxmin:code><SMAXMIN_VI_32:mode>3): Remove expander.
|
|
(UMAXMIN_VI_32): Remove mode iterator.
|
|
(<any_shift:insn>v2hi3): Remove expander.
|
|
(<any_shift:insn>v2hi3): Rename from *<any_shift:insn>v2hi3.
|
|
(<any_logic:code><MMXMODEI:mode>3): Do not call
|
|
ix86_fixup_binary_operands_no_copy.
|
|
(<any_logic:code><VI_32:mode>3): Remove expander.
|
|
(<any_logic:code><VI_32:mode>3): Rename from
|
|
"*<any_logic:code><VI_32:mode>3".
|
|
(uavg<mode>3_ceil): Do not call ix86_fixup_binary_operands_no_copy.
|
|
* config/i386/sse.md (div<VF2:mode>3): Do not call
|
|
ix86_fixup_binary_operands_no_copy.
|
|
(div<VF1:mode>3): Ditto.
|
|
(<maxmin:code><VI8_AVX2_AVX512F:mode>3): Ditto.
|
|
(smulhrsv4hi3): Ditto.
|
|
(smulhrsv2hi3): Ditto.
|
|
|
|
2021-05-27 Martin Sebor <msebor@redhat.com>
|
|
|
|
* ggc.h (gt_ggc_mx): Add overloads for all integers.
|
|
(gt_pch_nx): Same.
|
|
* hash-map.h (class hash_map): Add pch_nx_helper overloads for all
|
|
integers.
|
|
(hash_map::operator==): New function.
|
|
|
|
2021-05-27 Uroš Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/100637
|
|
* config/i386/i386-expand.c (ix86_expand_int_sse_cmp):
|
|
For TARGET_XOP bypass SSE comparisons for all supported vector modes.
|
|
* config/i386/mmx.md (*xop_maskcmp<MMXMODEI:mode>3): New insn pattern.
|
|
(*xop_maskcmp<VI_32:mode>3): Ditto.
|
|
(*xop_maskcmp_uns<MMXMODEI:mode>3): Ditto.
|
|
(*xop_maskcmp_uns<VI_32:mode>3): Ditto.
|
|
|
|
2021-05-27 Richard Earnshaw <rearnsha@arm.com>
|
|
|
|
PR target/100767
|
|
* config/arm/arm.c (arm_configure_build_target): Remove parameter
|
|
opts_set, directly check opts parameters for being non-null.
|
|
(arm_option_restore): Update call to arm_configure_build_target.
|
|
(arm_option_override): Likewise.
|
|
(arm_can_inline_p): Likewise.
|
|
(arm_valid_target_attribute_tree): Likewise.
|
|
* config/arm/arm-c.c (arm_pragma_target_parse): Likewise.
|
|
* config/arm/arm-protos.h (arm_configure_build_target): Adjust
|
|
prototype.
|
|
|
|
2021-05-27 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* vr-values.c (simplify_conversion_using_ranges): Use
|
|
get_range_query instead of get_global_range_query.
|
|
|
|
2021-05-27 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* gimple-range.cc (get_range_global): Move to value-query.cc.
|
|
(gimple_range_global): Same.
|
|
(get_global_range_query): Same.
|
|
(global_range_query::range_of_expr): Same.
|
|
* gimple-range.h (class global_range_query): Move to
|
|
value-query.h.
|
|
(gimple_range_global): Same.
|
|
* tree-ssanames.c (get_range_info): Move to value-query.cc.
|
|
(get_ptr_nonnull): Same.
|
|
* tree-ssanames.h (get_range_info): Remove.
|
|
(get_ptr_nonnull): Remove.
|
|
* value-query.cc (get_ssa_name_range_info): Move from
|
|
tree-ssanames.c.
|
|
(get_ssa_name_ptr_info_nonnull): Same.
|
|
(get_range_global): Move from gimple-range.cc.
|
|
(gimple_range_global): Same.
|
|
(get_global_range_query): Same.
|
|
(global_range_query::range_of_expr): Same.
|
|
* value-query.h (class global_range_query): Move from
|
|
gimple-range.h.
|
|
(gimple_range_global): Same.
|
|
|
|
2021-05-27 Uroš Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/100637
|
|
* config/i386/mmx.md (uavgv4qi3_ceil): New insn pattern.
|
|
(uavgv2hi3_ceil): Ditto.
|
|
|
|
2021-05-26 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
PR c/100653
|
|
* doc/extend.texi (scalar_storage_order): Rephrase slightly.
|
|
|
|
2021-05-26 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* tree-ssanames.c (get_range_info): Merge both copies of
|
|
get_range_info into one that works with irange.
|
|
* tree-ssanames.h (get_range_info): Remove version that works on
|
|
wide_ints.
|
|
|
|
2021-05-26 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* builtins.c (check_nul_terminated_array): Convert to get_range_query.
|
|
(expand_builtin_strnlen): Same.
|
|
(determine_block_size): Same.
|
|
* fold-const.c (expr_not_equal_to): Same.
|
|
* gimple-fold.c (size_must_be_zero_p): Same.
|
|
* gimple-match-head.c: Include gimple-range.h.
|
|
* gimple-pretty-print.c (dump_ssaname_info): Convert to get_range_query.
|
|
* gimple-ssa-warn-restrict.c
|
|
(builtin_memref::extend_offset_range): Same.
|
|
* graphite-sese-to-poly.c (add_param_constraints): Same.
|
|
* internal-fn.c (get_min_precision): Same.
|
|
* ipa-fnsummary.c (set_switch_stmt_execution_predicate): Same.
|
|
* ipa-prop.c (ipa_compute_jump_functions_for_edge): Same.
|
|
* match.pd: Same.
|
|
* tree-data-ref.c (split_constant_offset): Same.
|
|
(dr_step_indicator): Same.
|
|
* tree-dfa.c (get_ref_base_and_extent): Same.
|
|
* tree-scalar-evolution.c (iv_can_overflow_p): Same.
|
|
* tree-ssa-loop-niter.c (refine_value_range_using_guard): Same.
|
|
(determine_value_range): Same.
|
|
(record_nonwrapping_iv): Same.
|
|
(infer_loop_bounds_from_signedness): Same.
|
|
(scev_var_range_cant_overflow): Same.
|
|
* tree-ssa-phiopt.c (two_value_replacement): Same.
|
|
* tree-ssa-pre.c (insert_into_preds_of_block): Same.
|
|
* tree-ssa-reassoc.c (optimize_range_tests_to_bit_test): Same.
|
|
* tree-ssa-strlen.c (handle_builtin_stxncpy_strncat): Same.
|
|
(get_range): Same.
|
|
(dump_strlen_info): Same.
|
|
(set_strlen_range): Same.
|
|
(maybe_diag_stxncpy_trunc): Same.
|
|
(get_len_or_size): Same.
|
|
(handle_integral_assign): Same.
|
|
* tree-ssa-structalias.c (find_what_p_points_to): Same.
|
|
* tree-ssa-uninit.c (find_var_cmp_const): Same.
|
|
* tree-switch-conversion.c (bit_test_cluster::emit): Same.
|
|
* tree-vect-patterns.c (vect_get_range_info): Same.
|
|
(vect_recog_divmod_pattern): Same.
|
|
* tree-vrp.c (intersect_range_with_nonzero_bits): Same.
|
|
(register_edge_assert_for_2): Same.
|
|
(determine_value_range_1): Same.
|
|
* tree.c (get_range_pos_neg): Same.
|
|
* vr-values.c (vr_values::get_lattice_entry): Same.
|
|
(vr_values::update_value_range): Same.
|
|
(simplify_conversion_using_ranges): Same.
|
|
|
|
2021-05-26 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* gimple-ssa-warn-alloca.c (alloca_call_type): Use
|
|
get_range_query instead of query argument.
|
|
(pass_walloca::execute): Enable and disable global ranger.
|
|
|
|
2021-05-26 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* gimple-ssa-evrp.c (rvrp_folder::rvrp_folder): Call
|
|
enable_ranger.
|
|
(rvrp_folder::~rvrp_folder): Call disable_ranger.
|
|
(hybrid_folder::hybrid_folder): Call enable_ranger.
|
|
(hybrid_folder::~hybrid_folder): Call disable_ranger.
|
|
|
|
2021-05-26 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* function.c (allocate_struct_function): Set cfun->x_range_query.
|
|
* function.h (struct function): Declare x_range_query.
|
|
(get_range_query): New.
|
|
(get_global_range_query): New.
|
|
* gimple-range-cache.cc (ssa_global_cache::ssa_global_cache):
|
|
Remove call to safe_grow_cleared.
|
|
* gimple-range.cc (get_range_global): New.
|
|
(gimple_range_global): Move from gimple-range.h.
|
|
(get_global_range_query): New.
|
|
(global_range_query::range_of_expr): New.
|
|
(enable_ranger): New.
|
|
(disable_ranger): New.
|
|
* gimple-range.h (gimple_range_global): Move to gimple-range.cc.
|
|
(class global_range_query): New.
|
|
(enable_ranger): New.
|
|
(disable_ranger): New.
|
|
* gimple-ssa-evrp.c (evrp_folder::~evrp_folder): Rename
|
|
dump_all_value_ranges to dump.
|
|
* tree-vrp.c (vrp_prop::finalize): Same.
|
|
* value-query.cc (range_query::dump): New.
|
|
* value-query.h (range_query::dump): New.
|
|
* vr-values.c (vr_values::dump_all_value_ranges): Rename to...
|
|
(vr_values::dump): ...this.
|
|
* vr-values.h (class vr_values): Rename dump_all_value_ranges to
|
|
dump and make virtual.
|
|
|
|
2021-05-26 Uroš Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/i386.c (ix86_autovectorize_vector_modes):
|
|
Add V4QImode and V16QImode for TARGET_SSE2.
|
|
* doc/sourcebuild.texi (Vector-specific attributes):
|
|
Add vect64 and vect32 description.
|
|
|
|
2021-05-26 Bernd Edlinger <bernd.edlinger@hotmail.de>
|
|
|
|
* gimple-range-gori.cc (range_def_chain::register_dependency):
|
|
Resize m_def_chain when needed.
|
|
|
|
2021-05-26 Christophe Lyon <christophe.lyon@linaro.org>
|
|
|
|
* config/arm/mve.md (mve_vaddvq_<supf><mode>): Prefix with '@'.
|
|
* config/arm/neon.md (reduc_plus_scal_<mode>): Move to ..
|
|
* config/arm/vec-common.md: .. here. Add support for MVE.
|
|
|
|
2021-05-26 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* config/epiphany/epiphany.c (epiphany_print_operand_address): Remove
|
|
register keywords.
|
|
* config/microblaze/microblaze.c (microblaze_legitimize_address,
|
|
call_internal1,
|
|
microblaze_option_override, print_operand): Likewise.
|
|
* config/microblaze/microblaze.md (call_internal_plt,
|
|
call_value_intern_plt, call_value_intern): Likewise.
|
|
* config/arm/aout.h (ASM_OUTPUT_ALIGN): Likewise.
|
|
* config/iq2000/iq2000.md (call_internal1, call_value_internal1,
|
|
call_value_multiple_internal1): Likewise.
|
|
* config/bfin/bfin.c (symbolic_reference_mentioned_p): Likewise.
|
|
|
|
2021-05-26 Jan-Benedict Glaw <jbglaw@lug-owl.de>
|
|
|
|
* config/arc/arc.c (arc_address_cost, arc_print_operand_address,
|
|
arc_ccfsm_advance, symbolic_reference_mentioned_p,
|
|
arc_raw_symbolic_reference_mentioned_p): Remove register
|
|
keyword.
|
|
|
|
2021-05-26 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR libgomp/100573
|
|
* omp-low.c: Include omp-offload.h.
|
|
(create_omp_child_function): If current_function_decl has
|
|
"omp declare target" attribute and is_gimple_omp_offloaded,
|
|
remove that attribute from the copy of attribute list and
|
|
add "omp target entrypoint" attribute instead.
|
|
(lower_omp_target): Mark .omp_data_sizes.* and .omp_data_kinds.*
|
|
variables for offloading if in omp_maybe_offloaded_ctx.
|
|
* omp-offload.c (pass_omp_target_link::execute): Nullify second
|
|
argument to GOMP_target_data_ext in offloaded code.
|
|
|
|
2021-05-26 Geng Qi <gengqi@linux.alibaba.com>
|
|
|
|
* config/csky/csky.c (csky_can_change_mode_class): Delete.
|
|
For csky, HF/SF mode use the low bits of VREGS.
|
|
|
|
2021-05-26 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* gimplify.c (gimplify_decl_expr): Do not clear TREE_READONLY on a
|
|
DECL which is a reference for OMP.
|
|
|
|
2021-05-26 Martin Liska <mliska@suse.cz>
|
|
|
|
PR gcov-profile/100751
|
|
* doc/gcov.texi: Document that __gcov_dump can be called just
|
|
once and that __gcov_reset resets run-time counters.
|
|
|
|
2021-05-26 Martin Liska <mliska@suse.cz>
|
|
|
|
* doc/install.texi: Port relevant part from install-old.texi
|
|
and re-generate list of CPUs and systems.
|
|
|
|
2021-05-26 Martin Liska <mliska@suse.cz>
|
|
|
|
* Makefile.in: Remove it.
|
|
* doc/include/fdl.texi: Update next/previous chapters.
|
|
* doc/install.texi: Likewise.
|
|
* doc/install-old.texi: Removed.
|
|
|
|
2021-05-26 Geng Qi <gengqi@linux.alibaba.com>
|
|
|
|
* config/csky/csky.c (ck810_legitimate_index_p): Support
|
|
"base + index" with DF mode.
|
|
* config/csky/constraints.md ("Y"): New constraint for memory operands
|
|
without index register.
|
|
* config/csky/csky_insn_fpuv2.md (fpuv3_movdf): Use "Y" instead of "m"
|
|
when mov between memory and general registers, and lower their priority.
|
|
* config/csky/csky_insn_fpuv3.md (fpuv2_movdf): Likewise.
|
|
|
|
2021-05-26 Geng Qi <gengqi@linux.alibaba.com>
|
|
|
|
* config/csky/csky.c (TARGET_PROMOTE_PROTOTYPES): Delete.
|
|
|
|
2021-05-26 Geng Qi <gengqi@linux.alibaba.com>
|
|
|
|
* config/csky/csky.md (untyped_call): Emit clobber for return
|
|
registers to mark them used.
|
|
|
|
2021-05-26 Geng Qi <gengqi@linux.alibaba.com>
|
|
|
|
* config/csky/csky.md (cskyv2_sextend_ldbs): New.
|
|
|
|
2021-05-26 Andrew Pinski <apinski@marvell.com>
|
|
|
|
* match.pd (x < 0 ? ~y : y): New patterns.
|
|
|
|
2021-05-26 Andrew Pinski <apinski@marvell.com>
|
|
|
|
* match.pd (A?CST1:CST2): Add simplifcations for A?0:+-1, A?+-1:0,
|
|
A?POW2:0 and A?0:POW2.
|
|
|
|
2021-05-25 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
* gimple-range-gori.cc (class logical_stmt_cache): Delete
|
|
(logical_stmt_cache::logical_stmt_cache ): Delete.
|
|
(logical_stmt_cache::~logical_stmt_cache): Delete.
|
|
(logical_stmt_cache::cache_entry::dump): Delete.
|
|
(logical_stmt_cache::get_range): Delete.
|
|
(logical_stmt_cache::cached_name ): Delete.
|
|
(logical_stmt_cache::same_cached_name): Delete.
|
|
(logical_stmt_cache::cacheable_p): Delete.
|
|
(logical_stmt_cache::slot_diagnostics ): Delete.
|
|
(logical_stmt_cache::dump): Delete.
|
|
(gori_compute_cache::gori_compute_cache): Delete.
|
|
(gori_compute_cache::~gori_compute_cache): Delete.
|
|
(gori_compute_cache::compute_operand_range): Delete.
|
|
(gori_compute_cache::cache_stmt): Delete.
|
|
* gimple-range-gori.h (gori_compute::compute_operand_range): Remove
|
|
virtual.
|
|
(class gori_compute_cache): Delete.
|
|
|
|
2021-05-25 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
* gimple-range.cc (fold_using_range::range_of_range_op): Use m_gori
|
|
intead of m_cache.
|
|
(fold_using_range::range_of_address): Adjust.
|
|
(fold_using_range::range_of_phi): Adjust.
|
|
* gimple-range.h (class fur_source): Adjust.
|
|
(fur_source::fur_source): Adjust.
|
|
|
|
2021-05-25 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
* gimple-range-gori.cc (gori_compute::expr_range_at_stmt): Rename
|
|
from expr_range_in_bb and adjust.
|
|
(gori_compute::compute_name_range_op): Adjust.
|
|
(gori_compute::optimize_logical_operands): Adjust.
|
|
(gori_compute::compute_logical_operands_in_chain): Adjust.
|
|
(gori_compute::compute_operand1_range): Adjust.
|
|
(gori_compute::compute_operand2_range): Adjust.
|
|
(ori_compute_cache::cache_stmt): Adjust.
|
|
* gimple-range-gori.h (gori_compute): Rename prototype.
|
|
|
|
2021-05-25 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
* gimple-range.cc (gimple_ranger::range_of_expr): Non-null should be
|
|
checked only after range_of_stmt, not range_on_entry.
|
|
(gimple_ranger::range_on_entry): Check for non-null in any
|
|
predecessor block, if it is not already non-null.
|
|
(gimple_ranger::range_on_exit): DOnt check for non-null after
|
|
range on entry call.
|
|
(gimple_ranger::dump_bb): New. Split from dump.
|
|
(gimple_ranger::dump): Adjust.
|
|
* gimple-range.h (class gimple_ranger): Adjust.
|
|
|
|
2021-05-25 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
* gimple-range-cache.cc (struct range_timestamp): Delete.
|
|
(class temporal_cache): Adjust.
|
|
(temporal_cache::get_timestamp): Delete.
|
|
(temporal_cache::set_dependency): Delete.
|
|
(temporal_cache::temporal_value): Adjust.
|
|
(temporal_cache::current_p): Take dependencies as params.
|
|
(temporal_cache::set_timestamp): Adjust.
|
|
(temporal_cache::set_always_current): Adjust.
|
|
(ranger_cache::get_non_stale_global_range): Adjust.
|
|
(ranger_cache::register_dependency): Delete.
|
|
* gimple-range-cache.h (class range_cache): Adjust.
|
|
|
|
2021-05-25 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
* gimple-range-gori.cc (range_def_chain::range_def_chain): init
|
|
bitmap obstack.
|
|
(range_def_chain::~range_def_chain): Dispose of obstack rather than
|
|
each individual bitmap.
|
|
(range_def_chain::set_import): New.
|
|
(range_def_chain::get_imports): New.
|
|
(range_def_chain::chain_import_p): New.
|
|
(range_def_chain::register_dependency): Rename from build_def_chain
|
|
and set imports.
|
|
(range_def_chain::def_chain_in_bitmap_p): New.
|
|
(range_def_chain::add_def_chain_to_bitmap): New.
|
|
(range_def_chain::has_def_chain): Just check first depenedence.
|
|
(range_def_chain::get_def_chain): Process imports, use generic
|
|
register_dependency routine.
|
|
(range_def_chain::dump): New.
|
|
(gori_map::gori_map): Allocate import list.
|
|
(gori_map::~gori_map): Release imports.
|
|
(gori_map::exports): Check for past allocated block size.
|
|
(gori_map::imports): New.
|
|
(gori_map::def_chain_in_export_p): Delete.
|
|
(gori_map::is_import_p): New.
|
|
(gori_map::maybe_add_gori): Handle imports.
|
|
(gori_map::dump): Adjust output, add imports.
|
|
(gori_compute::has_edge_range_p): Remove def_chain_in_export call.
|
|
(gori_export_iterator::gori_export_iterator): New.
|
|
(gori_export_iterator::next): New.
|
|
(gori_export_iterator::get_name): New.
|
|
* gimple-range-gori.h (range_def_chain): Add imports and direct
|
|
dependecies via struct rdc.
|
|
(range_def_chain::depend1): New.
|
|
(range_def_chain::depend2): New.
|
|
(class gori_map): Adjust.
|
|
(FOR_EACH_GORI_IMPORT_NAME): New.
|
|
(FOR_EACH_GORI_EXPORT_NAME): New.
|
|
(class gori_export_iterator): New.
|
|
|
|
2021-05-25 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
* gimple-range-cache.cc (ranger_cache::ranger_cache): Move initial
|
|
export cache filling to here.
|
|
* gimple-range-gori.cc (gori_compute::gori_compute) : From Here.
|
|
|
|
2021-05-25 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
* gimple-range-gori.cc (range_def_chain): Move to gimple-range-gori.h.
|
|
(gori_map): Move to gimple-range-gori.h.
|
|
(gori_compute::gori_compute): Adjust.
|
|
(gori_compute::~gori_compute): Delete.
|
|
(gori_compute::compute_operand_range_switch): Adjust.
|
|
(gori_compute::compute_operand_range): Adjust.
|
|
(gori_compute::compute_logical_operands): Adjust.
|
|
(gori_compute::has_edge_range_p ): Adjust.
|
|
(gori_compute::set_range_invariant): Delete.
|
|
(gori_compute::dump): Adjust.
|
|
(gori_compute::outgoing_edge_range_p): Adjust.
|
|
* gimple-range-gori.h (class range_def_chain): Relocate here.
|
|
(class gori_map): Relocate here.
|
|
(class gori_compute): Inherit from gori_map, and adjust.
|
|
|
|
2021-05-25 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* value-range.cc (range_tests_legacy): Use
|
|
build_nonstandard_integer_type instead of int and short.
|
|
|
|
2021-05-25 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* gimplify.c (gimplify_decl_expr): Clear TREE_READONLY on the DECL
|
|
when really creating an initialization statement for it.
|
|
|
|
2021-05-25 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* tree-inline.c (setup_one_parameter): Fix thinko in new condition.
|
|
|
|
2021-05-25 Kito Cheng <kito.cheng@sifive.com>
|
|
|
|
* config/riscv/riscv.h (ASM_SPEC): Pass -mno-relax.
|
|
|
|
2021-05-25 Martin Liska <mliska@suse.cz>
|
|
|
|
PR tree-optimization/92860
|
|
PR target/99592
|
|
* optc-save-gen.awk: Remove exceptions.
|
|
|
|
2021-05-25 Martin Liska <mliska@suse.cz>
|
|
|
|
* asan.h (sanitize_coverage_p): New function.
|
|
* doc/extend.texi: Document it.
|
|
* fold-const.c (fold_range_test): Use sanitize_flags_p
|
|
instead of flag_sanitize_coverage.
|
|
(fold_truth_andor): Likewise.
|
|
* sancov.c: Likewise.
|
|
* tree-ssa-ifcombine.c (ifcombine_ifandif): Likewise.
|
|
* ipa-inline.c (sanitize_attrs_match_for_inline_p): Handle
|
|
-fsanitize-coverage when inlining.
|
|
|
|
2021-05-25 Cooper Qu <cooper.qu@linux.alibaba.com>
|
|
|
|
* config/csky/csky-modes.def : Fix copyright.
|
|
|
|
2021-05-25 Cooper Qu <cooper.qu@linux.alibaba.com>
|
|
|
|
* config/csky/csky-modes.def : Amend copyright.
|
|
* config/csky/csky_insn_fpuv2.md : Likewise.
|
|
* config/csky/csky_insn_fpuv3.md : Likewise.
|
|
|
|
2021-05-25 Richard Biener <rguenther@suse.de>
|
|
|
|
PR middle-end/100727
|
|
* calls.c (initialize_argument_information): Explicitely test
|
|
for WITH_SIZE_EXPR.
|
|
* gimple-expr.c (mark_addressable): Skip outer WITH_SIZE_EXPR.
|
|
|
|
2021-05-25 Geng Qi <gengqi@linux.alibaba.com>
|
|
|
|
* config/csky/csky.h (FRAME_POINTER_REGNUM): Use
|
|
HARD_FRAME_POINTER_REGNUM and FRAME_POINTER_REGNUM instead of
|
|
the signle definition. The signle definition may not work well
|
|
at simplify_subreg_regno().
|
|
(HARD_FRAME_POINTER_REGNUM): New.
|
|
(ELIMINABLE_REGS): Add for HARD_FRAME_POINTER_REGNUM.
|
|
* config/csky/csky.c (get_csky_live_regs, csky_can_eliminate,
|
|
csky_initial_elimination_offset, csky_expand_prologue,
|
|
csky_expand_epilogue): Add for HARD_FRAME_POINTER_REGNUM.
|
|
|
|
2021-05-25 Geng Qi <gengqi@linux.alibaba.com>
|
|
|
|
* config/csky/csky.c (csky_option_override):
|
|
Init csky_arch_isa_features[] in advance, so TARGET_DSP
|
|
and TARGET_DIV can be set well.
|
|
|
|
2021-05-25 Geng Qi <gengqi@linux.alibaba.com>
|
|
|
|
* config/csky/constraints.md ("l", "h"): Delete.
|
|
* config/csky/csky.h (reg_class, REG_CLASS_NAMES,
|
|
REG_CLASS_CONTENTS): Delete LO_REGS and HI_REGS.
|
|
* config/csky/csky.c (regno_reg_classm,
|
|
csky_secondary_reload, csky_register_move_cost):
|
|
Use HILO_REGS instead of LO_REGS and HI_REGS.
|
|
|
|
2021-05-25 Geng Qi <gengqi@linux.alibaba.com>
|
|
|
|
* config/csky/constraints.md ("W"): New constriant for mem operand
|
|
with base reg, index register.
|
|
("Q"): Renamed and modified "csky_valid_fpuv2_mem_operand" to
|
|
"csky_valid_mem_constraint_operand" to deal with both "Q" and "W"
|
|
constraint.
|
|
("Dv"): New constraint for const double value that can be used at
|
|
fmovi instruction.
|
|
* config/csky/csky-modes.def (HFmode): New mode.
|
|
* config/csky/csky-protos.h (csky_valid_fpuv2_mem_operand): Rename
|
|
to "csky_valid_mem_constraint_operand" and support new constraint
|
|
"W".
|
|
(csky_get_movedouble_length): New.
|
|
(fpuv3_output_move): New.
|
|
(fpuv3_const_double): New.
|
|
* config/csky/csky.c (csky_option_override): New arch CK860 with fpv3.
|
|
(decompose_csky_address): Refine.
|
|
(csky_print_operand): New "CONST_DOUBLE" operand.
|
|
(csky_output_move): Support fpv3 instructions.
|
|
(csky_get_movedouble_length): New.
|
|
(fpuv3_output_move): New.
|
|
(fpuv3_const_double): New.
|
|
(csky_emit_compare): Cover float comparsion.
|
|
(csky_emit_compare_float): Refine.
|
|
(csky_vaild_fpuv2_mem_operand): Rename to
|
|
"csky_valid_mem_constraint_operand" and support new constraint "W".
|
|
(ck860_rtx_costs): New.
|
|
(csky_rtx_costs): Add the cost calculation of CK860.
|
|
(regno_reg_class): New vregs for fpuv3.
|
|
(csky_dbx_regno): Likewise.
|
|
(csky_cpu_cpp_builtins): New builtin macro for fpuv3.
|
|
(csky_conditional_register_usage): Suporrot fpuv3.
|
|
(csky_dwarf_register_span): Suporrot fpuv3.
|
|
(csky_init_builtins, csky_mangle_type): Support "__fp16" type.
|
|
(ck810_legitimate_index_p): Support fp16.
|
|
* config/csky/csky.h (TARGET_TLS): ADD CK860.
|
|
(CSKY_VREG_P, CSKY_VREG_LO_P, CSKY_VREG_HI_P): Support fpuv3.
|
|
(TARGET_SINGLE_FPU): Support fpuv3.
|
|
(TARGET_SUPPORT_FPV3): New.
|
|
(FIRST_PSEUDO_REGISTER): Change to 202 to hold the new fpuv3 registers.
|
|
(FIXED_REGISTERS, CALL_REALLY_USED_REGISTERS, REGISTER_NAMES,
|
|
REG_CLASS_CONTENTS): Support fpuv3.
|
|
* config/csky/csky.md (movsf): Move to cksy_insn_fpu.md and refine.
|
|
(csky_movsf_fpv2): Likewise.
|
|
(ck801_movsf): Likewise.
|
|
(csky_movsf): Likewise.
|
|
(movdf): Likewise.
|
|
(csky_movdf_fpv2): Likewise.
|
|
(ck801_movdf): Likewise.
|
|
(csky_movdf): Likewise.
|
|
(movsicc): Refine. Use "comparison_operatior" instead of
|
|
"ordered_comparison_operatior".
|
|
(addsicc): Likewise.
|
|
(CSKY_FIRST_VFP3_REGNUM, CSKY_LAST_VFP3_REGNUM): New constant.
|
|
(call_value_internal_vh): New.
|
|
* config/csky/csky_cores.def (CK860): New arch and cpu.
|
|
(fpv3_hf): New.
|
|
(fpv3_hsf): New.
|
|
(fpv3_sdf): New.
|
|
(fpv3): New.
|
|
* config/csky/csky_insn_fpu.md: Refactor. Separate all float patterns
|
|
into emit-patterns and match-patterns, remain the emit-patterns here,
|
|
and move the match-patterns to csky_insn_fpuv2.md or
|
|
csky_insn_fpuv3.md.
|
|
* config/csky/csky_insn_fpuv2.md: New file for fpuv2 instructions.
|
|
* config/csky/csky_insn_fpuv3.md: New file and new patterns for fpuv3
|
|
isntructions.
|
|
* config/csky/csky_isa.def (fcr): New.
|
|
(fpv3_hi): New.
|
|
(fpv3_hf): New.
|
|
(fpv3_sf): New.
|
|
(fpv3_df): New.
|
|
(CK860): New definition for ck860.
|
|
* config/csky/csky_tables.opt (ck860): New processors ck860,
|
|
ck860f. And new arch ck860.
|
|
(fpv3_hf): New.
|
|
(fpv3_hsf): New.
|
|
(fpv3_hdf): New.
|
|
(fpv3): New.
|
|
* config/csky/predicates.md (csky_float_comparsion_operator): Delete
|
|
"geu", "gtu", "leu", "ltu", which will never appear at float comparison.
|
|
* config/csky/t-csky-elf: Support 860.
|
|
* config/csky/t-csky-linux: Likewise.
|
|
* doc/md.texi: Add "Q" and "W" constraints for C-SKY.
|
|
|
|
2021-05-24 Aaron Sawdey <acsawdey@linux.ibm.com>
|
|
|
|
* config/rs6000/genfusion.pl (gen_logical_addsubf): Refactor to
|
|
add generation of logical-add and add-logical fusion pairs.
|
|
* config/rs6000/rs6000-cpus.def: Add new fusion to ISA 3.1 mask
|
|
and powerpc mask.
|
|
* config/rs6000/rs6000.c (rs6000_option_override_internal): Turn on
|
|
logical-add and add-logical fusion by default.
|
|
* config/rs6000/rs6000.opt: Add -mpower10-fusion-logical-add and
|
|
-mpower10-fusion-add-logical options.
|
|
* config/rs6000/fusion.md: Regenerate file.
|
|
|
|
2021-05-24 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* value-range.cc (irange::legacy_equal_p): Check type when
|
|
comparing VR_VARYING types.
|
|
(range_tests_legacy): Test comparing VARYING ranges of different
|
|
sizes.
|
|
|
|
2021-05-24 Wilco Dijkstra <wdijkstr@arm.com>
|
|
|
|
* config/aarch64/aarch64.c (neoversen1_tunings):
|
|
Enable AARCH64_EXTRA_TUNE_CHEAP_SHIFT_EXTEND.
|
|
|
|
2021-05-24 Wilco Dijkstra <wdijkstr@arm.com>
|
|
|
|
* config/aarch64/aarch64.c (aarch64_classify_symbol): Use GOT for
|
|
extern weak symbols. Limit symbol offsets for non-GOT symbols with
|
|
PIC/PIE.
|
|
|
|
2021-05-24 Christophe Lyon <christophe.lyon@linaro.org>
|
|
|
|
* config/arm/neon.md (vec_load_lanesxi<mode>)
|
|
(vec_store_lanexoi<mode>): Move ...
|
|
* config/arm/vec-common.md: here.
|
|
|
|
2021-05-24 Christophe Lyon <christophe.lyon@linaro.org>
|
|
|
|
* config/arm/neon.md (vec_load_lanesoi<mode>)
|
|
(vec_store_lanesoi<mode>): Move ...
|
|
* config/arm/vec-common.md: here.
|
|
|
|
2021-05-24 liuhongt <hongtao.liu@intel.com>
|
|
|
|
PR target/100660
|
|
* config/i386/i386.c (ix86_gimple_fold_builtin): Replacing
|
|
stmt with GIMPLE_NOP when lhs doesn't exist.
|
|
|
|
2021-05-23 Uroš Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/100722
|
|
* config/i386/mmx.md (*push<VI_32:mode>2_rex64):
|
|
New instruction pattern.
|
|
(*push<VI_32:mode>2): Ditto.
|
|
(push splitter for SSE registers): New splitter.
|
|
|
|
2021-05-23 Andrew Pinski <apinski@marvell.com>
|
|
|
|
* match.pd ((A & C) != 0 ? D : 0): Limit to non pointer types.
|
|
|
|
2021-05-22 Aaron Sawdey <acsawdey@linux.ibm.com>
|
|
|
|
* config/rs6000/genfusion.pl (gen_addadd): Fix incorrect attr types.
|
|
* config/rs6000/fusion.md: Regenerate file.
|
|
|
|
2021-05-21 Aaron Sawdey <acsawdey@linux.ibm.com>
|
|
|
|
* config/rs6000/genfusion.pl (gen_addadd): New function.
|
|
* config/rs6000/fusion.md: Regenerate file.
|
|
* config/rs6000/rs6000-cpus.def: Add
|
|
OPTION_MASK_P10_FUSION_2ADD to masks.
|
|
* config/rs6000/rs6000.c (rs6000_option_override_internal):
|
|
Handle default value of OPTION_MASK_P10_FUSION_2ADD.
|
|
* config/rs6000/rs6000.opt: Add -mpower10-fusion-2add.
|
|
|
|
2021-05-21 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/99928
|
|
* tree.h (OMP_CLAUSE_FIRSTPRIVATE_IMPLICIT_TARGET): Define.
|
|
* gimplify.c (enum gimplify_omp_var_data): Fix up
|
|
GOVD_MAP_HAS_ATTACHMENTS value, add GOVD_FIRSTPRIVATE_IMPLICIT.
|
|
(omp_lastprivate_for_combined_outer_constructs): If combined target
|
|
has GOVD_FIRSTPRIVATE_IMPLICIT set for the decl, change it to
|
|
GOVD_MAP | GOVD_SEEN.
|
|
(gimplify_scan_omp_clauses): Set GOVD_FIRSTPRIVATE_IMPLICIT for
|
|
firstprivate clauses with OMP_CLAUSE_FIRSTPRIVATE_IMPLICIT.
|
|
(gimplify_adjust_omp_clauses): For firstprivate clauses with
|
|
OMP_CLAUSE_FIRSTPRIVATE_IMPLICIT either clear that bit and
|
|
OMP_CLAUSE_FIRSTPRIVATE_IMPLICIT_TARGET too, or remove it and
|
|
let it be replaced by implicit map clause.
|
|
|
|
2021-05-21 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/99928
|
|
* gimplify.c (omp_lastprivate_for_combined_outer_constructs): New
|
|
function.
|
|
(gimplify_scan_omp_clauses) <case OMP_CLAUSE_LASTPRIVATE>: Use it.
|
|
(gimplify_omp_for): Likewise.
|
|
|
|
2021-05-21 Thomas Schwinge <thomas@codesourcery.com>
|
|
|
|
PR middle-end/90115
|
|
* omp-low.c (oacc_privatization_candidate_p): Reject 'static',
|
|
'external' in blocks.
|
|
|
|
2021-05-21 Thomas Schwinge <thomas@codesourcery.com>
|
|
|
|
PR middle-end/90115
|
|
* flag-types.h (enum openacc_privatization): New.
|
|
* params.opt (-param=openacc-privatization): New.
|
|
* doc/invoke.texi (openacc-privatization): Document it.
|
|
* omp-general.h (get_openacc_privatization_dump_flags): New
|
|
function.
|
|
* omp-low.c (oacc_privatization_candidate_p): Add diagnostics.
|
|
* omp-offload.c (execute_oacc_device_lower)
|
|
<IFN_UNIQUE_OACC_PRIVATE>: Re-work diagnostics.
|
|
* target.def (goacc.adjust_private_decl): Add 'location_t'
|
|
parameter.
|
|
* doc/tm.texi: Regenerate.
|
|
* config/gcn/gcn-protos.h (gcn_goacc_adjust_private_decl): Adjust.
|
|
* config/gcn/gcn-tree.c (gcn_goacc_adjust_private_decl): Likewise.
|
|
* config/nvptx/nvptx.c (nvptx_goacc_adjust_private_decl):
|
|
Likewise. Preserve it for...
|
|
(nvptx_goacc_expand_var_decl): ... use here.
|
|
|
|
2021-05-21 Thomas Schwinge <thomas@codesourcery.com>
|
|
|
|
* doc/sourcebuild.texi (Other attributes): Document '__OPTIMIZE__'
|
|
DejaGnu selector.
|
|
|
|
2021-05-21 Thomas Schwinge <thomas@codesourcery.com>
|
|
|
|
PR middle-end/90115
|
|
* omp-low.c (oacc_privatization_candidate_p): New function.
|
|
(oacc_privatization_scan_clause_chain)
|
|
(oacc_privatization_scan_decl_chain): Use it. Also
|
|
'gcc_checking_assert' that we're not seeing duplicates.
|
|
|
|
2021-05-21 Thomas Schwinge <thomas@codesourcery.com>
|
|
|
|
PR middle-end/90115
|
|
* omp-offload.c (execute_oacc_device_lower): Skip processing if no
|
|
work to be done.
|
|
|
|
2021-05-21 Thomas Schwinge <thomas@codesourcery.com>
|
|
|
|
PR middle-end/90115
|
|
* omp-offload.c (execute_oacc_device_lower): Explain.
|
|
|
|
2021-05-21 Thomas Schwinge <thomas@codesourcery.com>
|
|
|
|
PR middle-end/90115
|
|
* omp-offload.c (execute_oacc_device_lower)
|
|
<IFN_UNIQUE_OACC_PRIVATE>: Diagnose and handle for 'level == -1'
|
|
case, too.
|
|
* internal-fn.c (expand_UNIQUE): Don't expect
|
|
'IFN_UNIQUE_OACC_PRIVATE'.
|
|
|
|
2021-05-21 Thomas Schwinge <thomas@codesourcery.com>
|
|
|
|
PR middle-end/90115
|
|
* omp-low.c (lower_omp_for): Don't evaluate OpenMP 'for' clauses.
|
|
|
|
2021-05-21 Thomas Schwinge <thomas@codesourcery.com>
|
|
|
|
PR middle-end/90115
|
|
* config/nvptx/nvptx.c (nvptx_goacc_adjust_private_decl)
|
|
(nvptx_goacc_expand_var_decl): Tighten.
|
|
|
|
2021-05-21 Julian Brown <julian@codesourcery.com>
|
|
Chung-Lin Tang <cltang@codesourcery.com>
|
|
Thomas Schwinge <thomas@codesourcery.com>
|
|
|
|
PR middle-end/90115
|
|
* doc/tm.texi.in (TARGET_GOACC_EXPAND_VAR_DECL)
|
|
(TARGET_GOACC_ADJUST_PRIVATE_DECL): Add documentation hooks.
|
|
* doc/tm.texi: Regenerate.
|
|
* expr.c (expand_expr_real_1): Expand decls using the
|
|
expand_var_decl OpenACC hook if defined.
|
|
* internal-fn.c (expand_UNIQUE): Handle IFN_UNIQUE_OACC_PRIVATE.
|
|
* internal-fn.h (IFN_UNIQUE_CODES): Add OACC_PRIVATE.
|
|
* omp-low.c (omp_context): Add oacc_privatization_candidates
|
|
field.
|
|
(lower_oacc_reductions): Add PRIVATE_MARKER parameter. Insert
|
|
before fork.
|
|
(lower_oacc_head_tail): Add PRIVATE_MARKER parameter. Modify
|
|
private marker's gimple call arguments, and pass it to
|
|
lower_oacc_reductions.
|
|
(oacc_privatization_scan_clause_chain)
|
|
(oacc_privatization_scan_decl_chain, lower_oacc_private_marker):
|
|
New functions.
|
|
(lower_omp_for, lower_omp_target, lower_omp_1): Use these.
|
|
* omp-offload.c (convert.h): Include.
|
|
(oacc_loop_xform_head_tail): Treat private-variable markers like
|
|
fork/join when transforming head/tail sequences.
|
|
(struct var_decl_rewrite_info): Add struct.
|
|
(oacc_rewrite_var_decl, is_sync_builtin_call): New functions.
|
|
(execute_oacc_device_lower): Support rewriting gang-private
|
|
variables using target hook, and fix up addr_expr and var_decl
|
|
nodes afterwards.
|
|
* target.def (adjust_private_decl, expand_var_decl): New hooks.
|
|
* config/gcn/gcn-protos.h (gcn_goacc_adjust_gangprivate_decl):
|
|
Rename to...
|
|
(gcn_goacc_adjust_private_decl): ...this.
|
|
* config/gcn/gcn-tree.c (gcn_goacc_adjust_gangprivate_decl):
|
|
Rename to...
|
|
(gcn_goacc_adjust_private_decl): ...this. Add LEVEL parameter.
|
|
* config/gcn/gcn.c (TARGET_GOACC_ADJUST_GANGPRIVATE_DECL): Rename
|
|
definition using gcn_goacc_adjust_gangprivate_decl...
|
|
(TARGET_GOACC_ADJUST_PRIVATE_DECL): ...to this, using
|
|
gcn_goacc_adjust_private_decl.
|
|
* config/nvptx/nvptx.c (tree-pretty-print.h): Include.
|
|
(gang_private_shared_size): New global variable.
|
|
(gang_private_shared_align): Likewise.
|
|
(gang_private_shared_sym): Likewise.
|
|
(gang_private_shared_hmap): Likewise.
|
|
(nvptx_option_override): Initialize these.
|
|
(nvptx_file_end): Output gang_private_shared_sym.
|
|
(nvptx_goacc_adjust_private_decl, nvptx_goacc_expand_var_decl):
|
|
New functions.
|
|
(nvptx_set_current_function): Clear gang_private_shared_hmap.
|
|
(TARGET_GOACC_ADJUST_PRIVATE_DECL): Define hook.
|
|
(TARGET_GOACC_EXPAND_VAR_DECL): Likewise.
|
|
|
|
2021-05-21 H.J. Lu <hjl.tools@gmail.com>
|
|
|
|
* config/i386/i386-modes.def (MAX_BITSIZE_MODE_ANY_INT): Removed.
|
|
|
|
2021-05-21 Richard Biener <rguenther@suse.de>
|
|
H.J. Lu <hjl.tools@gmail.com>
|
|
|
|
PR middle-end/90773
|
|
* expr.c (expand_constructor): Elide expand_constructor if
|
|
move by pieces is preferred.
|
|
|
|
2021-05-21 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
|
|
|
* config/aarch64/aarch64-builtins.c (aarch64_call_properties):
|
|
Take a flag and mode value as arguments.
|
|
(aarch64_modifies_global_state_p): Likewise.
|
|
(aarch64_reads_global_state_p): Likewise.
|
|
(aarch64_could_trap_p): Likewise.
|
|
(aarch64_get_attributes): Likewise.
|
|
(aarch64_init_simd_builtins): Adjust callsite of above.
|
|
(aarch64_init_fcmla_laneq_builtins): Use aarch64_get_attributes to get
|
|
function attributes to apply to builtins.
|
|
(aarch64_init_crc32_builtins): Likewise.
|
|
(aarch64_init_builtin_rsqrt): Likewise.
|
|
|
|
2021-05-21 Aaron Sawdey <acsawdey@linux.ibm.com>
|
|
|
|
* config/rs6000/rs6000.md (define_attr "type"): Add types for fusion.
|
|
* config/rs6000/genfusion.pl (gen_ld_cmpi_p10): Use new fusion types.
|
|
(gen_2logical): Use new fusion types.
|
|
* config/rs6000/fusion.md: Regenerate.
|
|
|
|
2021-05-21 Uroš Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/100637
|
|
* config/i386/i386-expand.c (ix86_expand_sse_movcc):
|
|
Handle V4QI and V2HI modes.
|
|
(ix86_expand_sse_movcc): Ditto.
|
|
* config/i386/mmx.md (*<sat_plusminus:insn><VI_32:mode>3):
|
|
New instruction pattern.
|
|
(*eq<VI_32:mode>3): Ditto.
|
|
(*gt<VI_32:mode>3): Ditto.
|
|
(*xop_pcmov_<VI_32:mode>): Ditto.
|
|
(mmx_pblendvb32): Ditto.
|
|
(mmx_pblendvb64): Rename from mmx_pblendvb.
|
|
(vec_cmp<VI_32:mode><VI_32:mode>): New expander.
|
|
(vec_cmpu<VI_32:mode><VI_32:mode>): Ditto.
|
|
(vcond<VI_32:mode><VI_32:mode>): Ditto.
|
|
(vcondu<VI_32:mode><VI_32:mode>): Ditto.
|
|
(vcond_mask_<VI_32:mode><VI_32:mode>): Ditto.
|
|
|
|
2021-05-21 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/94589
|
|
* tree-ssa-phiopt.c (spaceship_replacement): For integral rhs1 and
|
|
rhs2, treat x <= 4 equivalently to x < 5 etc. In cmp1 and cmp2 (if
|
|
not the same as cmp3) treat <= the same as < and >= the same as >.
|
|
Don't require that cond2_phi_edge is true edge, instead take
|
|
false/true edges into account based on cmp1/cmp2 comparison kinds.
|
|
|
|
2021-05-21 Uroš Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/100637
|
|
* config/i386/mmx.md (SMAXMIN_MMXMODEI): New mode iterator.
|
|
(<smaxmin:code><SMAXMIN_MMXMODEI:mode>3): Macroize expander
|
|
from <smaxmin:code>v4hi3> and <smaxmin:code><MMXMODE14:mode>3
|
|
using SMAXMIN_MMXMODEI mode iterator.
|
|
(*<smaxmin:code>v4qi3): New insn pattern.
|
|
(*<smaxmin:code>v2hi3): Ditto.
|
|
(SMAXMIN_VI_32): New mode iterator.
|
|
(<smaxmin:code><SMAXMIN_VI_32>mode3): New expander.
|
|
(UMAXMIN_MMXMODEI): New mode iterator.
|
|
(<umaxmin:code><UMAXMIN_MMXMODEI:mode>3): Macroize expander
|
|
from <umaxmin:code>v8qi3> and <umaxmin:code><MMXMODE24:mode>3
|
|
using UMAXMIN_MMXMODEI mode iterator.
|
|
(*<umaxmin:code>v4qi3): New insn pattern.
|
|
(*<umaxmin:code>v2hi3): Ditto.
|
|
(UMAXMIN_VI_32): New mode iterator.
|
|
(<umaxmin:code><UMAXMIN_VI_32>mode3): New expander.
|
|
(abs<VI_32:mode>2): New insn pattern.
|
|
(ssse3_abs<MMXMODEI:mode>2, abs<MMXMODEI:mode>2): Move from ...
|
|
* config/i386/sse.md: ... here.
|
|
|
|
2021-05-20 Clement Chigot <clement.chigot@atos.net>
|
|
David Edelsohn <dje.gcc@gmail.com>
|
|
|
|
* collect2.c (scan_prog_file): Issue non-fatal warning for
|
|
non-COFF files.
|
|
|
|
2021-05-20 Jonathan Wakely <jwakely@redhat.com>
|
|
|
|
* doc/invoke.texi (-Wno-c++11-extensions)
|
|
(-Wno-c++14-extensions, -Wno-c++17-extensions)
|
|
(-Wno-c++20-extensions, -Wno-c++23-extensions): Document
|
|
new options.
|
|
|
|
2021-05-20 Indu Bhagat <indu.bhagat@oracle.com>
|
|
|
|
* config/c6x/c6x.c (c6x_output_file_unwind): Use dwarf_debuginfo_p.
|
|
* config/darwin.c (darwin_override_options): Likewise.
|
|
* config/i386/cygming.h (DBX_REGISTER_NUMBER): Likewise.
|
|
* config/i386/darwin.h (DBX_REGISTER_NUMBER): Likewise.
|
|
(DWARF2_FRAME_REG_OUT): Likewise.
|
|
* config/mips/mips.c (mips_output_filename): Likewise.
|
|
* config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name):
|
|
Likewise.
|
|
(rs6000_dbx_register_number): Likewise.
|
|
* dbxout.c: Include flags.h.
|
|
* dwarf2cfi.c (cfi_label_required_p): Likewise.
|
|
(dwarf2out_do_frame): Likewise.
|
|
* except.c: Include flags.h.
|
|
* final.c (dwarf2_debug_info_emitted_p): Likewise.
|
|
(final_scan_insn_1): Likewise.
|
|
* flags.h (dwarf_debuginfo_p): New function declaration.
|
|
* opts.c (dwarf_debuginfo_p): New function definition.
|
|
* targhooks.c (default_debug_unwind_info): Use dwarf_debuginfo_p.
|
|
* toplev.c (process_options): Likewise.
|
|
|
|
2021-05-20 Indu Bhagat <indu.bhagat@oracle.com>
|
|
|
|
* common.opt: Change type to support bitmasks.
|
|
* flag-types.h (enum debug_info_type): Rename enumerator constants.
|
|
(NO_DEBUG): New bitmask.
|
|
(DBX_DEBUG): Likewise.
|
|
(DWARF2_DEBUG): Likewise.
|
|
(XCOFF_DEBUG): Likewise.
|
|
(VMS_DEBUG): Likewise.
|
|
(VMS_AND_DWARF2_DEBUG): Likewise.
|
|
* flags.h (debug_set_to_format): New function declaration.
|
|
(debug_set_count): Likewise.
|
|
(debug_set_names): Likewise.
|
|
* opts.c (debug_type_masks): Array of bitmasks for debug formats.
|
|
(debug_set_to_format): New function definition.
|
|
(debug_set_count): Likewise.
|
|
(debug_set_names): Likewise.
|
|
(set_debug_level): Update access to debug_type_names.
|
|
* toplev.c: Likewise.
|
|
|
|
2021-05-20 Martin Sebor <msebor@redhat.com>
|
|
|
|
PR middle-end/100684
|
|
* tree-ssa-ccp.c (pass_post_ipa_warn::execute): Handle C++ lambda.
|
|
|
|
2021-05-20 Uroš Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/100701
|
|
* config/i386/i386.md (isa): Remove x64_bmi.
|
|
(enabled): Remove x64_bmi.
|
|
* config/i386/mmx.md (mmx_andnot<MMXMODEI:mode>3):
|
|
Remove general register alternative.
|
|
(*andnot<VI_32:mode>3): Ditto.
|
|
(*mmx_<any_logic:code><MMXMODEI:mode>3): Ditto.
|
|
(*<any_logic:code><VI_32:mode>3): Ditto.
|
|
|
|
2021-05-20 Kewen Lin <linkw@linux.ibm.com>
|
|
|
|
* config/arm/arm.c: Include head files tree-vectorizer.h and
|
|
cfgloop.h.
|
|
|
|
2021-05-20 Uroš Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/100637
|
|
* config/i386/mmx.md (Yv_Yw): Revert adding V4QI and V2HI modes.
|
|
(*<plusminus:insn><VI_32:mode>3): Use Yw instad of <Yv_Yw> constrint.
|
|
(<s>mulv4hi3_highpart): New expander.
|
|
(*<s>mulv2hi3_highpart): New insn pattern.
|
|
(<s>mulv2hi3_higpart): New expander.
|
|
(*<any_shift:insn>v2hi3): New insn pattern.
|
|
(<any_shift:insn>v2hi3): New expander.
|
|
* config/i386/sse.md (smulhrsv2hi3): New expander.
|
|
(*smulhrsv2hi3): New insn pattern.
|
|
|
|
2021-05-20 Kewen Lin <linkw@linux.ibm.com>
|
|
|
|
* doc/invoke.texi (vect-inner-loop-cost-factor): Document new
|
|
parameter.
|
|
* params.opt (vect-inner-loop-cost-factor): New.
|
|
* targhooks.c (default_add_stmt_cost): Replace hardcoded factor
|
|
50 with LOOP_VINFO_INNER_LOOP_COST_FACTOR, include head file
|
|
tree-vectorizer.h and its required ones.
|
|
* config/aarch64/aarch64.c (aarch64_add_stmt_cost): Replace
|
|
hardcoded factor 50 with LOOP_VINFO_INNER_LOOP_COST_FACTOR.
|
|
* config/arm/arm.c (arm_add_stmt_cost): Likewise.
|
|
* config/i386/i386.c (ix86_add_stmt_cost): Likewise.
|
|
* config/rs6000/rs6000.c (rs6000_add_stmt_cost): Likewise.
|
|
* tree-vect-loop.c (vect_compute_single_scalar_iteration_cost):
|
|
Likewise.
|
|
(_loop_vec_info::_loop_vec_info): Init inner_loop_cost_factor.
|
|
* tree-vectorizer.h (_loop_vec_info): Add inner_loop_cost_factor.
|
|
(LOOP_VINFO_INNER_LOOP_COST_FACTOR): New macro.
|
|
|
|
2021-05-20 Christophe Lyon <christophe.lyon@linaro.org>
|
|
Torbjörn Svensson <torbjorn.svensson@st.com>
|
|
|
|
PR c/42579
|
|
* doc/cpp.texi (Common Predefined Macros): Document __FILE_NAME__.
|
|
|
|
2021-05-20 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/99928
|
|
* gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_LINEAR>: For
|
|
explicit linear clause when combined with target, make it map(tofrom:)
|
|
instead of no clause or firstprivate.
|
|
|
|
2021-05-20 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/94589
|
|
* match.pd ((X & Y) == X -> (X & ~Y) == 0): Simplify even in presence
|
|
of integral conversions.
|
|
|
|
2021-05-19 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
* gimple-range.cc (fur_source::get_operand): New.
|
|
(gimple_range_fold): Delete.
|
|
(fold_using_range::fold_stmt): Move from gimple_ranger::calc_stmt.
|
|
(fold_using_range::range_of_range_op): Move from gimple_ranger.
|
|
(fold_using_range::range_of_address): Ditto.
|
|
(fold_using_range::range_of_phi): Ditto.
|
|
(fold_using_range::range_of_call): Ditto.
|
|
(fold_using_range::range_of_builtin_ubsan_call): Move from
|
|
range_of_builtin_ubsan_call.
|
|
(fold_using_range::range_of_builtin_call): Move from
|
|
range_of_builtin_call.
|
|
(gimple_ranger::range_of_builtin_call): Delete.
|
|
(fold_using_range::range_of_cond_expr): Move from gimple_ranger.
|
|
(gimple_ranger::fold_range_internal): New.
|
|
(gimple_ranger::range_of_stmt): Use new fold_using_range API.
|
|
(fold_using_range::range_of_ssa_name_with_loop_info): Move from
|
|
gimple_ranger. Improve ranges of SSA_NAMES when possible.
|
|
* gimple-range.h (gimple_ranger): Remove various range_of routines.
|
|
(class fur_source): New.
|
|
(class fold_using_range): New.
|
|
(fur_source::fur_source): New.
|
|
(fold_range): New.
|
|
* vr-values.c (vr_values::extract_range_basic): Use fold_using_range
|
|
instead of range_of_builtin_call.
|
|
|
|
2021-05-19 Jonathan Wakely <jwakely@redhat.com>
|
|
|
|
* doc/cpp.texi (Common Predefined Macros): Update documentation
|
|
for the __GXX_EXPERIMENTAL_CXX0X__ macro.
|
|
|
|
2021-05-19 Alex Coplan <alex.coplan@arm.com>
|
|
|
|
PR target/100333
|
|
* config/arm/arm.md (nonsecure_call_internal): Always ensure
|
|
callee's address is in a register.
|
|
|
|
2021-05-19 Geng Qi <gengqi@linux.alibaba.com>
|
|
|
|
* common/config/riscv/riscv-common.c
|
|
(riscv_subset_list::parsing_subset_version): Properly parse the letter
|
|
'p' in '-march'.
|
|
(riscv_subset_list::parse_std_ext,
|
|
riscv_subset_list::parse_multiletter_ext): To handle errors generated
|
|
in riscv_subset_list::parsing_subset_version.
|
|
|
|
2021-05-19 Jonathan Wright <jonathan.wright@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd.md: Use "neon_move_narrow_q"
|
|
type attribute in patterns generating XTN(2).
|
|
|
|
2021-05-19 Jonathan Wright <jonathan.wright@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd.md (aarch64_simd_vec_pack_trunc_<mode>):
|
|
Remove as duplicate of...
|
|
(aarch64_xtn<mode>): This.
|
|
(aarch64_xtn2<mode>_le): Move position in file.
|
|
(aarch64_xtn2<mode>_be): Move position in file.
|
|
(aarch64_xtn2<mode>): Move position in file.
|
|
(vec_pack_trunc_<mode>): Define as an expander.
|
|
|
|
2021-05-19 Jonathan Wright <jonathan.wright@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def: Split builtin
|
|
generation for aarch64_<sur>q<r>shr<u>n_n<mode> pattern into
|
|
separate scalar and vector generators.
|
|
* config/aarch64/aarch64-simd.md
|
|
(aarch64_<sur>q<r>shr<u>n_n<mode>): Define as an expander and
|
|
split into...
|
|
(aarch64_<sur>q<r>shr<u>n_n<mode>_insn_le): This and...
|
|
(aarch64_<sur>q<r>shr<u>n_n<mode>_insn_be): This.
|
|
* config/aarch64/iterators.md: Define SD_HSDI iterator.
|
|
|
|
2021-05-19 Jonathn Wright <jonathan.wright@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd.md: Use UNSPEC_SQXTUN instead
|
|
of UNSPEC_SQXTUN2.
|
|
* config/aarch64/iterators.md: Remove UNSPEC_SQXTUN2.
|
|
|
|
2021-05-19 Jonathan Wright <jonathan.wright@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd.md (aarch64_<sur>q<r>shr<u>n2_n<mode>):
|
|
Implement as an expand emitting a big/little endian
|
|
instruction pattern.
|
|
(aarch64_<sur>q<r>shr<u>n2_n<mode>_insn_le): Define.
|
|
(aarch64_<sur>q<r>shr<u>n2_n<mode>_insn_be): Define.
|
|
|
|
2021-05-19 Jonathan Wright <jonathan.wright@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd.md (aarch64_<sur><addsub>hn2<mode>):
|
|
Implement as an expand emitting a big/little endian
|
|
instruction pattern.
|
|
(aarch64_<sur><addsub>hn2<mode>_insn_le): Define.
|
|
(aarch64_<sur><addsub>hn2<mode>_insn_be): Define.
|
|
* config/aarch64/iterators.md: Remove UNSPEC_[R]ADDHN2 and
|
|
UNSPEC_[R]SUBHN2 unspecs and ADDSUBHN2 iterator.
|
|
|
|
2021-05-19 Richard Biener <rguenther@suse.de>
|
|
|
|
PR middle-end/100672
|
|
* fold-const.c (fold_negate_expr_1): Use element_precision.
|
|
(negate_expr_p): Likewise.
|
|
|
|
2021-05-19 Andre Vieira <andre.simoesdiasvieira@arm.com>
|
|
|
|
* config/aarch64/iterators.md (SVE_PRED_LOAD): New iterator.
|
|
(pred_load): New int attribute.
|
|
* config/aarch64/aarch64-sve.md
|
|
(aarch64_load_<ANY_EXTEND:optab><SVE_HSDI:mode><SVE_PARTIAL_I:mode>): Use
|
|
SVE_PRED_LOAD enum iterator and corresponding pred_load attribute.
|
|
* config/aarch64/aarch64-sve-builtins-base.cc (expand): Update call to
|
|
code_for_aarch64_load.
|
|
|
|
2021-05-19 Richard Biener <rguenther@suse.de>
|
|
|
|
* cfgexpand.c (discover_nonconstant_array_refs_r): Make
|
|
sure TARGET_MEM_REF bases are expanded as memory.
|
|
* tree-ssa-operands.c (operands_scanner::get_tmr_operands):
|
|
Do not mark TARGET_MEM_REF bases addressable.
|
|
* tree-ssa.c (non_rewritable_mem_ref_base): Handle
|
|
TARGET_MEM_REF bases as never rewritable.
|
|
* gimple-walk.c (walk_stmt_load_store_addr_ops): Do not
|
|
walk TARGET_MEM_REF bases as address-takens.
|
|
* tree-ssa-dce.c (ref_may_be_aliased): Handle TARGET_MEM_REF.
|
|
|
|
2021-05-19 Richard Biener <rguenther@suse.de>
|
|
|
|
* builtins.c (get_object_alignment_1): Strip outer
|
|
WITH_SIZE_EXPR.
|
|
* tree-dfa.c (get_ref_base_and_extent): Handle outer
|
|
WITH_SIZE_EXPR for size processing and process the
|
|
containing ref.
|
|
* tree-ssa-alias.c (ao_ref_base_alias_set): Strip
|
|
outer WITH_SIZE_EXPR.
|
|
(ao_ref_base_alias_ptr_type): Likewise.
|
|
(refs_may_alias_p_2): Allow WITH_SIZE_EXPR in ref->ref
|
|
and handle that accordingly, stripping it for the
|
|
core alias workers.
|
|
* tree.c (get_base_address): Handle WITH_SIZE_EXPR by
|
|
looking through it instead of returning NULL.
|
|
|
|
2021-05-19 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/100576
|
|
* builtins.c (check_read_access): Convert bound to size_type_node if
|
|
non-NULL.
|
|
|
|
2021-05-19 Richard Biener <rguenther@suse.de>
|
|
|
|
* tree-cfg.c (verify_types_in_gimple_min_lval): Inline...
|
|
(verify_types_in_gimple_reference): ... here. Sanitize.
|
|
(verify_gimple_call): Verify references in LHS and arguments.
|
|
(verify_gimple_assign_single): Reject WITH_SIZE_EXPR.
|
|
|
|
2021-05-19 Uroš Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/i386.h (VALID_INT_MODE_P):
|
|
Add V8QI, V4HI and V2SI modes for TARGET_64BIT.
|
|
* config/i386/i386.md (isa): Add x64_bmi.
|
|
(enabled): Handle x64_bmi.
|
|
* config/i386/mmx.md (mmx_andnot<MMXMODEI:mode>3):
|
|
Add alternative using 64bit general registers.
|
|
(*mmx_<any_logic:code><MMXMODEI:mode>3): Ditto.
|
|
|
|
2021-05-19 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/99928
|
|
* tree.h (OMP_MASTER_COMBINED): Define.
|
|
* gimplify.c (gimplify_scan_omp_clauses): Rewrite lastprivate
|
|
handling for outer combined/composite constructs to a loop.
|
|
Handle lastprivate on combined target.
|
|
(gimplify_expr): Formatting fix.
|
|
|
|
2021-05-19 Xionghu Luo <luoxhu@linux.ibm.com>
|
|
|
|
* passes.def: Add sink_code pass before store_merging.
|
|
* tree-ssa-sink.c (pass_sink_code:clone): New.
|
|
|
|
2021-05-18 Bill Schmidt <wschmidt@linux.ibm.com>
|
|
|
|
* config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Remove call to
|
|
rs6000_special_adjust_field_align_p.
|
|
* config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
|
|
* config/rs6000/rs6000-call.c (rs6000_function_arg_boundary):
|
|
Remove ABI warning.
|
|
(rs6000_function_arg): Likewise.
|
|
* config/rs6000/rs6000-protos.h
|
|
(rs6000_special_adjust_field_align_p): Remove prototype.
|
|
* config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p):
|
|
Remove.
|
|
* config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Remove call to
|
|
rs6000_special_adjust_field_align_p.
|
|
|
|
2021-05-18 Uroš Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/100637
|
|
* config/i386/i386.h (VALID_SSE2_REG_MODE):
|
|
Add V4QI and V2HI modes.
|
|
(VALID_INT_MODE_P): Ditto.
|
|
* config/i386/mmx.md (VI_32): New mode iterator.
|
|
(mmxvecsize): Handle V4QI and V2HI.
|
|
(Yv_Yw): Ditto.
|
|
(mov<VI_32:mode>): New expander.
|
|
(*mov<mode>_internal): New insn pattern.
|
|
(movmisalign<VI_32:mode>): New expander.
|
|
(neg<VI_32:mode>): New expander.
|
|
(<plusminus:insn><VI_32:mode>3): New expander.
|
|
(*<plusminus:insn><VI_32:mode>3): New insn pattern.
|
|
(mulv2hi3): New expander.
|
|
(*mulv2hi3): New insn pattern.
|
|
(one_cmpl<VI_32:mode>2): New expander.
|
|
(*andnot<VI_32:mode>3): New insn pattern.
|
|
(<any_logic:code><VI_32:mode>3): New expander.
|
|
(*<any_logic:code><VI_32:mode>3): New insn pattern.
|
|
|
|
2021-05-18 Uroš Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/sse.md (<any_extend:insn>v4qiv4di2):
|
|
Fix a mode mismatch with operand 1.
|
|
|
|
2021-05-18 Uroš Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/100626
|
|
* config/i386/i386-expand.c (split_double_mode): Return
|
|
temporary register when simplify_gen_subreg fails with
|
|
the high half od the paradoxical subreg.
|
|
|
|
2021-05-18 Richard Biener <rguenther@suse.de>
|
|
|
|
* cfgexpand.c (expand_one_var): Pass in forced_stack_var
|
|
and honor it when expanding.
|
|
(expand_used_vars_for_block): Pass through forced_stack_var.
|
|
(expand_used_vars): Likewise.
|
|
(discover_nonconstant_array_refs_r): Set bits in
|
|
forced_stack_vars instead of marking vars TREE_ADDRESSABLE.
|
|
(avoid_type_punning_on_regs): Likewise.
|
|
(discover_nonconstant_array_refs): Likewise.
|
|
(pass_expand::execute): Create and pass down forced_stack_var
|
|
bitmap. For parameters and returns temporarily set
|
|
TREE_ADDRESSABLE when expand_function_start.
|
|
|
|
2021-05-18 Thomas Schwinge <thomas@codesourcery.com>
|
|
|
|
* doc/sourcebuild.texi: Document 'dg-note'.
|
|
|
|
2021-05-18 Tobias Burnus <tobias@codesourcery.com>
|
|
|
|
PR other/100598
|
|
* configure: Regenerate.
|
|
* configure.ac (BUILD_CFLAG, BUILD_CXXFLAGS): Add $(CFLAGS-$@).
|
|
|
|
2021-05-18 Thomas Schwinge <thomas@codesourcery.com>
|
|
|
|
* gimple.h (is_gimple_omp_oacc): Tighten.
|
|
* omp-low.c (check_omp_nesting_restrictions): Adjust.
|
|
|
|
2021-05-18 Richard Biener <rguenther@suse.de>
|
|
|
|
* tree-ssa-operands.c (mark_address_taken): Simplify.
|
|
|
|
2021-05-18 Martin Liska <mliska@suse.cz>
|
|
|
|
* config/gcn/mkoffload.c (STR): Redefine.
|
|
* config/i386/intelmic-mkoffload.c (STR): Likewise.
|
|
* config/nvptx/mkoffload.c (STR): Likewise.
|
|
|
|
2021-05-18 Martin Liska <mliska@suse.cz>
|
|
|
|
* common/config/aarch64/aarch64-common.c (aarch64_parse_extension):
|
|
Use startswith function instead of strncmp.
|
|
* common/config/bfin/bfin-common.c (bfin_handle_option): Likewise.
|
|
* common/config/riscv/riscv-common.c (riscv_subset_list::parse): Likewise.
|
|
* config/aarch64/aarch64-sve-builtins-shapes.cc (parse_type): Likewise.
|
|
* config/aarch64/aarch64.c (aarch64_process_one_target_attr): Likewise.
|
|
* config/alpha/alpha.c (alpha_elf_section_type_flags): Likewise.
|
|
* config/arm/aarch-common.c (arm_md_asm_adjust): Likewise.
|
|
* config/arm/arm.c (arm_file_start): Likewise.
|
|
(arm_valid_target_attribute_rec): Likewise.
|
|
(thumb1_md_asm_adjust): Likewise.
|
|
* config/arm/driver-arm.c (host_detect_local_cpu): Likewise.
|
|
* config/avr/avr.c (STR_PREFIX_P): Likewise.
|
|
(avr_set_current_function): Likewise.
|
|
(avr_handle_addr_attribute): Likewise.
|
|
(avr_asm_output_aligned_decl_common): Likewise.
|
|
(avr_asm_named_section): Likewise.
|
|
(avr_section_type_flags): Likewise.
|
|
(avr_asm_select_section): Likewise.
|
|
* config/c6x/c6x.c (c6x_in_small_data_p): Likewise.
|
|
(c6x_section_type_flags): Likewise.
|
|
* config/darwin-c.c (darwin_cfstring_ref_p): Likewise.
|
|
(darwin_objc_declare_unresolved_class_reference): Likewise.
|
|
(darwin_objc_declare_class_definition): Likewise.
|
|
* config/darwin.c (indirect_data): Likewise.
|
|
(darwin_encode_section_info): Likewise.
|
|
(darwin_objc2_section): Likewise.
|
|
(darwin_objc1_section): Likewise.
|
|
(machopic_select_section): Likewise.
|
|
(darwin_globalize_label): Likewise.
|
|
(darwin_label_is_anonymous_local_objc_name): Likewise.
|
|
(darwin_asm_named_section): Likewise.
|
|
(darwin_asm_output_dwarf_offset): Likewise.
|
|
* config/frv/frv.c (frv_string_begins_with): Likewise.
|
|
(frv_in_small_data_p): Likewise.
|
|
* config/gcn/mkoffload.c (STR): Likewise.
|
|
(main): Likewise.
|
|
* config/i386/i386-builtins.c (get_builtin_code_for_version): Likewise.
|
|
* config/i386/i386-options.c (ix86_option_override_internal): Likewise.
|
|
* config/i386/i386.c (x86_64_elf_section_type_flags): Likewise.
|
|
(ix86_md_asm_adjust): Likewise.
|
|
* config/i386/intelmic-mkoffload.c (STR): Likewise.
|
|
* config/i386/winnt.c (i386_pe_asm_named_section): Likewise.
|
|
(i386_pe_file_end): Likewise.
|
|
* config/ia64/ia64.c (ia64_in_small_data_p): Likewise.
|
|
(ia64_section_type_flags): Likewise.
|
|
* config/mips/driver-native.c (host_detect_local_cpu): Likewise.
|
|
* config/mips/mips.c (mips_handle_interrupt_attr): Likewise.
|
|
(mips16_stub_function_p): Likewise.
|
|
(mips_function_rodata_section): Likewise.
|
|
* config/msp430/msp430.c (msp430_mcu_name): Likewise.
|
|
(msp430_function_section): Likewise.
|
|
(msp430_section_type_flags): Likewise.
|
|
(msp430_expand_helper): Likewise.
|
|
* config/nios2/nios2.c (nios2_small_section_name_p): Likewise.
|
|
(nios2_valid_target_attribute_rec): Likewise.
|
|
* config/nvptx/mkoffload.c (process): Likewise.
|
|
(STR): Likewise.
|
|
* config/pa/som.h: Likewise.
|
|
* config/pdp11/pdp11.c (pdp11_output_ident): Likewise.
|
|
* config/riscv/riscv.c (riscv_elf_select_rtx_section): Likewise.
|
|
* config/rs6000/rs6000.c (VTABLE_NAME_P): Likewise.
|
|
(rs6000_inner_target_options): Likewise.
|
|
* config/s390/driver-native.c (s390_host_detect_local_cpu): Likewise.
|
|
* config/sparc/driver-sparc.c (host_detect_local_cpu): Likewise.
|
|
* config/vax/vax.c (vax_output_int_move): Likewise.
|
|
* config/vms/vms-ld.c (startswith): Likewise.
|
|
(process_args): Likewise.
|
|
(main): Likewise.
|
|
* config/vms/vms.c: Likewise.
|
|
|
|
2021-05-18 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR rtl-optimization/100590
|
|
* regcprop.c (copyprop_hardreg_forward_1): Only DCE dead sets if
|
|
they are NONJUMP_INSN_P.
|
|
|
|
2021-05-18 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c++/100580
|
|
* function.c (push_dummy_function): Set DECL_ARTIFICIAL and
|
|
DECL_ASSEMBLER_NAME on the fn_decl.
|
|
|
|
2021-05-18 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/94589
|
|
* tree-ssa-phiopt.c (spaceship_replacement): Pattern match
|
|
phi result used in (res & ~1) == 0 comparison as res >= 0 as
|
|
res == 2 would be UB with -ffinite-math-only.
|
|
|
|
2021-05-18 Martin Liska <mliska@suse.cz>
|
|
|
|
* Makefile.in: genversion.o should depend on DATESTAMP.
|
|
|
|
2021-05-18 Claudiu Zissulescu <claziss@synopsys.com>
|
|
|
|
* config/arc/simdext.md (negv2si2): Remove round bracket.
|
|
|
|
2021-05-18 Andreas Krebbel <krebbel@linux.ibm.com>
|
|
|
|
* config/s390/s390-c.c (s390_cpu_cpp_builtins_internal): Define
|
|
_Bool as macro expanding to _Bool.
|
|
|
|
2021-05-18 Andreas Krebbel <krebbel@linux.ibm.com>
|
|
|
|
PR c++/100281
|
|
* tree.c (build_reference_type_for_mode)
|
|
(build_pointer_type_for_mode): Pick pointer mode if MODE argument
|
|
is VOIDmode.
|
|
(build_reference_type, build_pointer_type): Invoke
|
|
build_*_type_for_mode with VOIDmode.
|
|
|
|
2021-05-17 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
PR tree-optimization/100512
|
|
* gimple-range-cache.cc (ranger_cache::set_global_range): Mark const
|
|
and non-zero pointer ranges as invariant.
|
|
* gimple-range.cc (gimple_ranger::range_of_stmt): Remove pointer
|
|
processing from here.
|
|
|
|
2021-05-17 Tom de Vries <tdevries@suse.de>
|
|
|
|
PR target/100497
|
|
* config/nvptx/nvptx-protos.h (nvptx_output_atomic_insn): Declare
|
|
* config/nvptx/nvptx.c (nvptx_output_barrier)
|
|
(nvptx_output_atomic_insn): New function.
|
|
(nvptx_print_operand): Add support for 'B'.
|
|
* config/nvptx/nvptx.md: Use nvptx_output_atomic_insn for atomic
|
|
insns.
|
|
|
|
2021-05-17 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
PR tree-optimization/100349
|
|
* vr-values.c (bounds_of_var_in_loop): Bail if scev returns
|
|
NULL.
|
|
|
|
2021-05-17 Tamar Christina <tamar.christina@arm.com>
|
|
|
|
* config/aarch64/driver-aarch64.c (DEFAULT_ARCH): New.
|
|
(host_detect_local_cpu): Use it.
|
|
|
|
2021-05-17 Martin Liska <mliska@suse.cz>
|
|
|
|
* doc/invoke.texi: Add 2 missing dots.
|
|
|
|
2021-05-17 Marius Hillenbrand <mhillen@linux.ibm.com>
|
|
|
|
PR bootstrap/100552
|
|
* configure.ac: Replace pattern substitution with call to sed.
|
|
* configure: Regenerate.
|
|
|
|
2021-05-17 Richard Biener <rguenther@suse.de>
|
|
|
|
PR middle-end/100582
|
|
* tree.c (array_at_struct_end_p): Get to the base of the
|
|
reference before looking for the underlying decl.
|
|
|
|
2021-05-17 Joern Rennecke <joern.rennecke@embecosm.com>
|
|
|
|
* genoutput.c (validate_insn_alternatives) Make "wrong number of
|
|
alternatives" message more specific, and remove assumption on where
|
|
the problem is.
|
|
|
|
2021-05-17 Christophe Lyon <christophe.lyon@linaro.org>
|
|
|
|
* config/arm/iterators.md (V16): New iterator.
|
|
(VH_cvtto): New iterator.
|
|
(v_cmp_result): Added V4HF and V8HF support.
|
|
* config/arm/vec-common.md (vec_cmp<mode><v_cmp_result>): Use VDQWH.
|
|
(vcond<mode><mode>): Likewise.
|
|
(vcond_mask_<mode><v_cmp_result>): Likewise.
|
|
(vcond<VH_cvtto><mode>): New expander.
|
|
|
|
2021-05-17 Christophe Lyon <christophe.lyon@linaro.org>
|
|
|
|
* config/arm/arm-protos.h (arm_expand_vector_compare): Update
|
|
prototype.
|
|
* config/arm/arm.c (arm_expand_vector_compare): Add support for
|
|
MVE.
|
|
(arm_expand_vcond): Likewise.
|
|
* config/arm/iterators.md (supf): Remove VCMPNEQ_S, VCMPEQQ_S,
|
|
VCMPEQQ_N_S, VCMPNEQ_N_S.
|
|
(VCMPNEQ, VCMPEQQ, VCMPEQQ_N, VCMPNEQ_N): Remove.
|
|
* config/arm/mve.md (@mve_vcmp<mve_cmp_op>q_<mode>): Add '@' prefix.
|
|
(@mve_vcmp<mve_cmp_op>q_f<mode>): Likewise.
|
|
(@mve_vcmp<mve_cmp_op>q_n_f<mode>): Likewise.
|
|
(@mve_vpselq_<supf><mode>): Likewise.
|
|
(@mve_vpselq_f<mode>"): Likewise.
|
|
* config/arm/neon.md (vec_cmp<mode><v_cmp_result): Enable for MVE
|
|
and move to vec-common.md.
|
|
(vec_cmpu<mode><mode>): Likewise.
|
|
(vcond<mode><mode>): Likewise.
|
|
(vcond<V_cvtto><mode>): Likewise.
|
|
(vcondu<mode><v_cmp_result>): Likewise.
|
|
(vcond_mask_<mode><v_cmp_result>): Likewise.
|
|
* config/arm/unspecs.md (VCMPNEQ_U, VCMPNEQ_S, VCMPEQQ_S)
|
|
(VCMPEQQ_N_S, VCMPNEQ_N_S, VCMPEQQ_U, CMPEQQ_N_U, VCMPNEQ_N_U)
|
|
(VCMPGEQ_N_S, VCMPGEQ_S, VCMPGTQ_N_S, VCMPGTQ_S, VCMPLEQ_N_S)
|
|
(VCMPLEQ_S, VCMPLTQ_N_S, VCMPLTQ_S, VCMPCSQ_N_U, VCMPCSQ_U)
|
|
(VCMPHIQ_N_U, VCMPHIQ_U): Remove.
|
|
* config/arm/vec-common.md (vec_cmp<mode><v_cmp_result): Moved
|
|
from neon.md.
|
|
(vec_cmpu<mode><mode>): Likewise.
|
|
(vcond<mode><mode>): Likewise.
|
|
(vcond<V_cvtto><mode>): Likewise.
|
|
(vcondu<mode><v_cmp_result>): Likewise.
|
|
(vcond_mask_<mode><v_cmp_result>): Likewise. Added unsafe math
|
|
condition.
|
|
|
|
2021-05-17 liuhongt <hongtao.liu@intel.com>
|
|
|
|
PR target/100549
|
|
* config/i386/i386.c (ix86_gimple_fold_builtin): Use
|
|
gsi_insert_seq_before instead.
|
|
|
|
2021-05-17 Christophe Lyon <christophe.lyon@linaro.org>
|
|
|
|
* doc/sourcebuild.texi (arm_qbit_ok): Rename into...
|
|
(arm_sat_ok): ...this.
|
|
|
|
2021-05-17 Martin Liska <mliska@suse.cz>
|
|
|
|
* lto-wrapper.c (merge_flto_options): Factor out a new function.
|
|
(merge_and_complain): Use it.
|
|
(run_gcc): Merge also linker command line -flto=foo argument
|
|
with IL files.
|
|
|
|
2021-05-16 Christophe Lyon <christophe.lyon@linaro.org>
|
|
|
|
* config/arm/arm.h (CPP_SPEC): Remove error message about
|
|
-mlittle-endian/-mbig-endian conflict.
|
|
|
|
2021-05-15 Bill Schmidt <wschmidt@linux.ibm.com>
|
|
|
|
* config/rs6000/rs6000-c.c (rs6000_target_modify_macros): Define
|
|
__ROP_PROTECT__ if -mrop-protect is selected.
|
|
|
|
2021-05-15 Bill Schmidt <wschmidt@linux.ibm.com>
|
|
|
|
* config/rs6000/rs6000-internal.h (rs6000_stack): Add
|
|
rop_hash_save_offset and rop_hash_size.
|
|
* config/rs6000/rs6000-logue.c (rs6000_stack_info): Compute
|
|
rop_hash_size and rop_hash_save_offset.
|
|
(debug_stack_info): Dump rop_hash_save_offset and rop_hash_size.
|
|
(rs6000_emit_prologue): Emit hashst[p] in prologue.
|
|
(rs6000_emit_epilogue): Emit hashchk[p] in epilogue.
|
|
* config/rs6000/rs6000.md (unspec): Add UNSPEC_HASHST and
|
|
UNSPEC_HASHCHK.
|
|
(hashst): New define_insn.
|
|
(hashchk): Likewise.
|
|
|
|
2021-05-15 Bill Schmidt <wschmidt@linux.ibm.com>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_option_override_internal):
|
|
Disable shrink wrap when inserting ROP-protect instructions.
|
|
* config/rs6000/rs6000.opt (mrop-protect): New option.
|
|
(mprivileged): Likewise.
|
|
* doc/invoke.texi: Document mrop-protect and mprivileged.
|
|
|
|
2021-05-15 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* reorg.c (fill_slots_from_thread): Reinstate code typoed out in
|
|
"Remove CC0".
|
|
|
|
2021-05-15 Martin Jambor <mjambor@suse.cz>
|
|
|
|
Revert:
|
|
2021-05-13 Martin Jambor <mjambor@suse.cz>
|
|
|
|
PR tree-optimization/100453
|
|
* tree-sra.c (sra_modify_assign): All const base accesses do not
|
|
need refreshing, not just those from decl_pool.
|
|
(sra_modify_assign): Do not refresh into a const base decl.
|
|
|
|
2021-05-15 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR rtl-optimization/100342
|
|
* regcprop.c (copy_value): When copying a source reg in a wider
|
|
mode than it has recorded for the value, adjust recorded destination
|
|
mode too or punt if !REG_CAN_CHANGE_MODE_P.
|
|
|
|
2021-05-14 Jason Merrill <jason@redhat.com>
|
|
|
|
* intl.h: Add comments.
|
|
|
|
2021-05-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd.md
|
|
(aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Split into...
|
|
(aarch64_sqdmlsl2_lane<mode>_internal): ... This...
|
|
(aarch64_sqdmlal2_lane<mode>_internal): ... And this.
|
|
(aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Split into ...
|
|
(aarch64_sqdmlsl2_laneq<mode>_internal): ... This...
|
|
(aarch64_sqdmlal2_laneq<mode>_internal): ... And this.
|
|
(aarch64_sqdml<SBINQOPS:as>l2_n<mode>_internal): Split into...
|
|
(aarch64_sqdmlsl2_n<mode>_internal): ... This...
|
|
(aarch64_sqdmlal2_n<mode>_internal): ... And this.
|
|
|
|
2021-05-14 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
|
|
|
|
PR target/66791
|
|
* config/arm/arm_neon.h (vtst_s8): Replace call to vtst builtin with it's
|
|
boolean logic equivalent.
|
|
(vtst_s16): Likewise.
|
|
(vtst_s32): Likewise.
|
|
(vtst_u8): Likewise.
|
|
(vtst_u16): Likewise.
|
|
(vtst_u32): Likewise.
|
|
(vtst_p8): Likewise.
|
|
(vtst_p16): Likewise.
|
|
(vtstq_s8): Likewise.
|
|
(vtstq_s16): Likewise.
|
|
(vtstq_s32): Likewise.
|
|
(vtstq_u8): Likewise.
|
|
(vtstq_u16): Likewise.
|
|
(vtstq_u32): Likewise.
|
|
(vtstq_p8): Likewise.
|
|
(vtstq_p16): Likewise.
|
|
* config/arm/arm_neon_builtins.def: Remove entry for vtst.
|
|
* config/arm/neon.md (neon_vtst<mode>): Remove pattern.
|
|
|
|
2021-05-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd.md (aarch64_sqdmlal2<mode>): Merge into...
|
|
(aarch64_sqdml<SBINQOPS:as>l2<mode>): ... This.
|
|
(aarch64_sqdmlsl2<mode>): Delete.
|
|
(aarch64_sqdmlal2_lane<mode>): Merge this...
|
|
(aarch64_sqdmlsl2_lane<mode>): ... And this...
|
|
(aarch64_sqdml<SBINQOPS:as>l2_lane<mode>): ... Into this.
|
|
(aarch64_sqdmlal2_laneq<mode>): Merge this...
|
|
(aarch64_sqdmlsl2_laneq<mode>): ... And this...
|
|
(aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>): ... Into this.
|
|
(aarch64_sqdmlal2_n<mode>): Merge this...
|
|
(aarch64_sqdmlsl2_n<mode>): ... And this...
|
|
(aarch64_sqdml<SBINQOPS:as>l2_n<mode>): ... Into this.
|
|
|
|
2021-05-13 Martin Sebor <msebor@redhat.com>
|
|
|
|
PR middle-end/100574
|
|
* builtins.c (access_ref::get_ref): Improve detection of PHIs with
|
|
all null arguments.
|
|
|
|
2021-05-13 Martin Sebor <msebor@redhat.com>
|
|
|
|
PR tree-optimization/93100
|
|
PR middle-end/98583
|
|
* tree-ssa-uninit.c (check_defs): Exclude intrinsic functions that
|
|
don't modify referenced objects.
|
|
|
|
2021-05-13 Martin Jambor <mjambor@suse.cz>
|
|
|
|
PR tree-optimization/100453
|
|
* tree-sra.c (sra_modify_assign): All const base accesses do not
|
|
need refreshing, not just those from decl_pool.
|
|
(sra_modify_assign): Do not refresh into a const base decl.
|
|
|
|
2021-05-13 Martin Liska <mliska@suse.cz>
|
|
|
|
* tree-ssa-dom.c: Remove m_simplifier.
|
|
|
|
2021-05-13 Richard Earnshaw <rearnsha@arm.com>
|
|
|
|
PR target/100563
|
|
* config/arm/arm.c (arm_canonicalize_comparison): Correctly
|
|
canonicalize DImode inequality comparisons against the
|
|
maximum integral value.
|
|
|
|
2021-05-13 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/98856
|
|
* config/i386/i386.c (ix86_shift_rotate_cost): Add CODE argument.
|
|
Expect V2DI and V4DI arithmetic right shifts to be emulated.
|
|
(ix86_rtx_costs, ix86_add_stmt_cost): Adjust ix86_shift_rotate_cost
|
|
caller.
|
|
* config/i386/i386-expand.c (expand_vec_perm_2perm_interleave,
|
|
expand_vec_perm_2perm_pblendv): New functions.
|
|
(ix86_expand_vec_perm_const_1): Use them.
|
|
* config/i386/sse.md (ashr<mode>3<mask_name>): Rename to ...
|
|
(<mask_codefor>ashr<mode>3<mask_name>): ... this.
|
|
(ashr<mode>3): New define_expand with VI248_AVX512BW iterator.
|
|
(ashrv4di3): New define_expand.
|
|
(ashrv2di3): Change condition to TARGET_SSE2, handle !TARGET_XOP
|
|
and !TARGET_AVX512VL expansion.
|
|
|
|
2021-05-13 Uroš Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/100581
|
|
* config/i386/i386-expand.c (ix86_expand_sse_movcc): Force mode
|
|
sizes < 16 to a register when constructing vpcmov pattern.
|
|
* config/i386/mmx.md (*xop_pcmov_<mode>): Use MMXMODE124 mode.
|
|
|
|
2021-05-13 Martin Liska <mliska@suse.cz>
|
|
|
|
* gcov-io.c (gcov_write_block): Remove.
|
|
(gcov_write_words): Likewise.
|
|
(gcov_read_words): Re-implement using gcov_read_bytes.
|
|
(gcov_allocate): Remove.
|
|
(GCOV_BLOCK_SIZE): Likewise.
|
|
(struct gcov_var): Remove most of the fields.
|
|
(gcov_position): Implement with ftell.
|
|
(gcov_rewrite): Remove setting of start and offset fields.
|
|
(from_file): Re-format.
|
|
(gcov_open): Remove setbuf call. It should not be needed.
|
|
(gcov_close): Remove internal buffer handling.
|
|
(gcov_magic): Use __builtin_bswap32.
|
|
(gcov_write_counter): Use directly gcov_write_unsigned.
|
|
(gcov_write_string): Use direct fwrite and do not round
|
|
to 4 bytes.
|
|
(gcov_seek): Use directly fseek.
|
|
(gcov_write_tag): Use gcov_write_unsigned directly.
|
|
(gcov_write_length): Likewise.
|
|
(gcov_write_tag_length): Likewise.
|
|
(gcov_read_bytes): Use directly fread.
|
|
(gcov_read_unsigned): Use gcov_read_words.
|
|
(gcov_read_counter): Likewise.
|
|
(gcov_read_string): Use gcov_read_bytes.
|
|
* gcov-io.h (GCOV_WORD_SIZE): Adjust to reflect
|
|
that size is not in bytes, but words (4B).
|
|
(GCOV_TAG_FUNCTION_LENGTH): Likewise.
|
|
(GCOV_TAG_ARCS_LENGTH): Likewise.
|
|
(GCOV_TAG_ARCS_NUM): Likewise.
|
|
(GCOV_TAG_COUNTER_LENGTH): Likewise.
|
|
(GCOV_TAG_COUNTER_NUM): Likewise.
|
|
(GCOV_TAG_SUMMARY_LENGTH): Likewise.
|
|
|
|
2021-05-13 liuhongt <hongtao.liu@intel.com>
|
|
|
|
PR target/94680
|
|
* config/i386/sse.md (ssedoublevecmode): Add attribute for
|
|
V64QI/V32HI/V16SI/V4DI.
|
|
(ssehalfvecmode): Add attribute for V2DI/V2DF.
|
|
(*vec_concatv4si_0): Extend to VI124_128.
|
|
(*vec_concat<mode>_0): New pre-reload splitter.
|
|
* config/i386/predicates.md (movq_parallel): New predicate.
|
|
|
|
2021-05-13 Alexandre Oliva <oliva@adacore.com>
|
|
|
|
* targhooks.c (default_zero_call_used_regs): Retry using
|
|
successfully-zeroed registers as sources.
|
|
|
|
2021-05-12 Tobias Burnus <tobias@codesourcery.com>
|
|
|
|
* omp-low.c (finish_taskreg_scan): Use the proper detach decl.
|
|
|
|
2021-05-12 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
PR c/100521
|
|
* gimple-range.cc (range_of_builtin_call): Skip out on
|
|
processing __builtin_clz when varying.
|
|
|
|
2021-05-12 Tom de Vries <tdevries@suse.de>
|
|
|
|
PR target/96005
|
|
* config/nvptx/nvptx-opts.h (enum ptx_version): New enum.
|
|
* config/nvptx/nvptx.c (nvptx_file_start): Print .version according
|
|
to ptx_version_option.
|
|
* config/nvptx/nvptx.h (TARGET_PTX_6_3): Define.
|
|
* config/nvptx/nvptx.md (define_insn "nvptx_shuffle<mode>")
|
|
(define_insn "nvptx_vote_ballot"): Use sync variant for
|
|
TARGET_PTX_6_3.
|
|
* config/nvptx/nvptx.opt (ptx_version): Add enum.
|
|
(mptx): Add option.
|
|
* doc/invoke.texi (Nvidia PTX Options): Add mptx item.
|
|
|
|
2021-05-12 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/100566
|
|
* tree-ssa-sccvn.c (dominated_by_p_w_unex): Properly handle
|
|
allow_back for all edge queries.
|
|
|
|
2021-05-12 liuhongt <hongtao.liu@intel.com>
|
|
|
|
PR target/99908
|
|
* config/i386/sse.md (<sse4_1_avx2>_pblendvb): Add
|
|
splitters for pblendvb of NOT mask register.
|
|
|
|
2021-05-12 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/100519
|
|
* tree-ssa-reassoc.c (can_associate_p): Split into...
|
|
(can_associate_op_p): ... this
|
|
(can_associate_type_p): ... and this.
|
|
(is_reassociable_op): Call can_associate_op_p.
|
|
(break_up_subtract_bb): Call the appropriate predicates.
|
|
(reassociate_bb): Likewise.
|
|
|
|
2021-05-12 Martin Liska <mliska@suse.cz>
|
|
|
|
* lto-wrapper.c (merge_and_complain): Merge -flto=arg options.
|
|
(run_gcc): Use -flto argument detection for merged
|
|
fdecoded_options.
|
|
|
|
2021-05-12 Martin Liska <mliska@suse.cz>
|
|
|
|
* lto-wrapper.c (print_lto_docs_link): New function.
|
|
(run_gcc): Print warning about missing job server detection
|
|
after we know NR of partitions. Do the same for -flto{,=1}.
|
|
* opts.c (get_option_html_page): Support -flto option.
|
|
|
|
2021-05-12 Martin Liska <mliska@suse.cz>
|
|
|
|
* lto-wrapper.c (get_options_from_collect_gcc_options): Change
|
|
return type.
|
|
(append_option): Remove.
|
|
(find_option): Rework to use the vector type.
|
|
(remove_option): Remove.
|
|
(merge_and_complain): Use vectors for cl_decoded_option data
|
|
type arguments.
|
|
(append_compiler_options): Likewise.
|
|
(append_diag_options): Likewise.
|
|
(append_linker_options): Likewise.
|
|
(append_offload_options): Likewise.
|
|
(compile_offload_image): Likewise.
|
|
(compile_images_for_offload_targets): Likewise.
|
|
(find_and_merge_options): Likewise.
|
|
(run_gcc): Likewise.
|
|
|
|
2021-05-12 Bernd Edlinger <bernd.edlinger@hotmail.de>
|
|
|
|
PR debug/100515
|
|
* dwarf2out.c (dwarf2out_finish): Set
|
|
have_multiple_function_sections with multi-range text_section.
|
|
|
|
2021-05-12 Martin Liska <mliska@suse.cz>
|
|
|
|
PR bootstrap/100560
|
|
* Makefile.in: Remove version.h from linker command line.
|
|
|
|
2021-05-12 Richard Biener <rguenther@suse.de>
|
|
|
|
PR middle-end/100547
|
|
* rtl.h (rtvec_alloc): Make argument size_t.
|
|
* rtl.c (rtvec_alloc): Verify the count is less than INT_MAX.
|
|
|
|
2021-05-12 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/100508
|
|
* cfgexpand.c (expand_debug_expr): For DEBUG_EXPR_DECL with vector
|
|
type, don't reuse DECL_RTL if it has different mode, instead force
|
|
creation of a new DEBUG_EXPR.
|
|
|
|
2021-05-12 Jakub Jelinek <jakub@redhat.com>
|
|
Marc Glisse <marc.glisse@inria.fr>
|
|
|
|
PR tree-optimization/94589
|
|
* match.pd ((X & Y) == X -> (X & ~Y) == 0,
|
|
(X | Y) == Y -> (X & ~Y) == 0): New GIMPLE simplifications.
|
|
|
|
2021-05-12 Uroš Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/98218
|
|
* config/i386/i386-expand.c (ix86_expand_sse_movcc): Handle V2SF mode.
|
|
* config/i386/mmx.md (MMXMODE124): New mode iterator.
|
|
(V2FI): Ditto.
|
|
(mmxintvecmode): New mode attribute.
|
|
(mmxintvecmodelower): Ditto.
|
|
(*mmx_maskcmpv2sf3_comm): New insn pattern.
|
|
(*mmx_maskcmpv2sf3): Ditto.
|
|
(vec_cmpv2sfv2si): New expander.
|
|
(vcond<V2FI:mode>v2si): Ditto.
|
|
(mmx_vlendvps): New insn pattern.
|
|
(vcond<MMXMODE124:mode><MMXMODEI:mode>): Also handle V2SFmode.
|
|
(vcondu<MMXMODE124:mode><MMXMODEI:mode>): Ditto.
|
|
(vcond_mask_<mode><mmxintvecmodelower>): Ditto.
|
|
|
|
2021-05-11 Martin Sebor <msebor@redhat.com>
|
|
|
|
PR middle-end/21433
|
|
* expr.c (expand_expr_real_1): Replace unreachable code with an assert.
|
|
|
|
2021-05-11 Richard Biener <rguenther@suse.de>
|
|
|
|
* gimple-fold.c (gimple_fold_call): Do not call
|
|
maybe_fold_reference on call arguments or the static chain.
|
|
(fold_stmt_1): Do not call maybe_fold_reference on GIMPLE_ASM
|
|
inputs.
|
|
|
|
2021-05-11 Martin Liska <mliska@suse.cz>
|
|
|
|
* builtins.def (DEF_HSAIL_BUILTIN): Remove.
|
|
(DEF_HSAIL_ATOMIC_BUILTIN): Likewise.
|
|
(DEF_HSAIL_SAT_BUILTIN): Likewise.
|
|
(DEF_HSAIL_INTR_BUILTIN): Likewise.
|
|
(DEF_HSAIL_CVT_ZEROI_SAT_BUILTIN): Likewise.
|
|
* doc/frontends.texi: Remove BRIG.
|
|
* doc/install.texi: Likewise.
|
|
* doc/invoke.texi: Likewise.
|
|
* doc/standards.texi: Likewise.
|
|
* brig-builtins.def: Removed.
|
|
* brig/ChangeLog: Removed.
|
|
* brig/Make-lang.in: Removed.
|
|
* brig/brig-builtins.h: Removed.
|
|
* brig/brig-c.h: Removed.
|
|
* brig/brig-lang.c: Removed.
|
|
* brig/brigfrontend/brig-arg-block-handler.cc: Removed.
|
|
* brig/brigfrontend/brig-atomic-inst-handler.cc: Removed.
|
|
* brig/brigfrontend/brig-basic-inst-handler.cc: Removed.
|
|
* brig/brigfrontend/brig-branch-inst-handler.cc: Removed.
|
|
* brig/brigfrontend/brig-cmp-inst-handler.cc: Removed.
|
|
* brig/brigfrontend/brig-code-entry-handler.cc: Removed.
|
|
* brig/brigfrontend/brig-code-entry-handler.h: Removed.
|
|
* brig/brigfrontend/brig-comment-handler.cc: Removed.
|
|
* brig/brigfrontend/brig-control-handler.cc: Removed.
|
|
* brig/brigfrontend/brig-copy-move-inst-handler.cc: Removed.
|
|
* brig/brigfrontend/brig-cvt-inst-handler.cc: Removed.
|
|
* brig/brigfrontend/brig-fbarrier-handler.cc: Removed.
|
|
* brig/brigfrontend/brig-function-handler.cc: Removed.
|
|
* brig/brigfrontend/brig-function.cc: Removed.
|
|
* brig/brigfrontend/brig-function.h: Removed.
|
|
* brig/brigfrontend/brig-inst-mod-handler.cc: Removed.
|
|
* brig/brigfrontend/brig-label-handler.cc: Removed.
|
|
* brig/brigfrontend/brig-lane-inst-handler.cc: Removed.
|
|
* brig/brigfrontend/brig-machine.c: Removed.
|
|
* brig/brigfrontend/brig-machine.h: Removed.
|
|
* brig/brigfrontend/brig-mem-inst-handler.cc: Removed.
|
|
* brig/brigfrontend/brig-module-handler.cc: Removed.
|
|
* brig/brigfrontend/brig-queue-inst-handler.cc: Removed.
|
|
* brig/brigfrontend/brig-seg-inst-handler.cc: Removed.
|
|
* brig/brigfrontend/brig-signal-inst-handler.cc: Removed.
|
|
* brig/brigfrontend/brig-to-generic.cc: Removed.
|
|
* brig/brigfrontend/brig-to-generic.h: Removed.
|
|
* brig/brigfrontend/brig-util.cc: Removed.
|
|
* brig/brigfrontend/brig-util.h: Removed.
|
|
* brig/brigfrontend/brig-variable-handler.cc: Removed.
|
|
* brig/brigfrontend/hsa-brig-format.h: Removed.
|
|
* brig/brigfrontend/phsa.h: Removed.
|
|
* brig/brigspec.c: Removed.
|
|
* brig/config-lang.in: Removed.
|
|
* brig/gccbrig.texi: Removed.
|
|
* brig/lang-specs.h: Removed.
|
|
* brig/lang.opt: Removed.
|
|
|
|
2021-05-11 Richard Biener <rguenther@suse.de>
|
|
|
|
PR ipa/100513
|
|
* ipa-param-manipulation.c
|
|
(ipa_param_body_adjustments::modify_call_stmt): Avoid
|
|
altering SSA_NAME_DEF_STMT by adjusting the calls LHS
|
|
via gimple_call_lhs_ptr.
|
|
|
|
2021-05-11 Alex Coplan <alex.coplan@arm.com>
|
|
|
|
PR target/99725
|
|
* config/arm/arm.c (cmse_nonsecure_call_inline_register_clear):
|
|
Avoid emitting CFA adjusts on the sp if we have the fp.
|
|
|
|
2021-05-11 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
* config/aarch64/iterators.md (VMUL_CHANGE_NLANES): Delete.
|
|
(VMULD): New iterator.
|
|
(VCOND): Handle V4HF and V8HF.
|
|
(VCONQ): Fix entry for V2SF.
|
|
* config/aarch64/aarch64-simd.md (mul_lane<mode>3): Use VMULD
|
|
instead of VMUL. Use a 64-bit vector mode for the indexed operand.
|
|
(*aarch64_mul3_elt_<vswap_width_name><mode>): Merge with...
|
|
(mul_laneq<mode>3): ...this define_insn. Use VMUL instead of VDQSF.
|
|
Use a 128-bit vector mode for the indexed operand. Use stype for
|
|
the scheduling type.
|
|
|
|
2021-05-11 Richard Biener <rguenther@suse.de>
|
|
|
|
* gimple-fold.c (maybe_fold_reference): Only return
|
|
is_gimple_min_invariant values.
|
|
|
|
2021-05-11 Richard Biener <rguenther@suse.de>
|
|
|
|
PR middle-end/100509
|
|
* gimple-fold.c (fold_gimple_assign): Only call
|
|
get_symbol_constant_value on register type symbols.
|
|
|
|
2021-05-11 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
|
|
Joe Ramsay <joe.ramsay@arm.com>
|
|
|
|
PR target/100419
|
|
* config/arm/arm_mve.h (__arm_vstrwq_scatter_offset): Fix wrong arguments.
|
|
(__arm_vcmpneq): Remove duplicate definition.
|
|
(__arm_vstrwq_scatter_offset_p): Likewise.
|
|
(__arm_vmaxq_x): Likewise.
|
|
(__arm_vmlsdavaq): Likewise.
|
|
(__arm_vmlsdavaxq): Likewise.
|
|
(__arm_vmlsdavq_p): Likewise.
|
|
(__arm_vmlsdavxq_p): Likewise.
|
|
(__arm_vrmlaldavhaq): Likewise.
|
|
(__arm_vstrbq_p): Likewise.
|
|
(__arm_vstrbq_scatter_offset): Likewise.
|
|
(__arm_vstrbq_scatter_offset_p): Likewise.
|
|
(__arm_vstrdq_scatter_offset): Likewise.
|
|
(__arm_vstrdq_scatter_offset_p): Likewise.
|
|
(__arm_vstrdq_scatter_shifted_offset): Likewise.
|
|
(__arm_vstrdq_scatter_shifted_offset_p): Likewise.
|
|
|
|
2021-05-11 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/100471
|
|
* omp-low.c (lower_omp_task_reductions): For OMP_TASKLOOP, if data
|
|
is 0, bypass the reduction loop including
|
|
GOMP_taskgroup_reduction_unregister call.
|
|
|
|
2021-05-11 Kewen Lin <linkw@linux.ibm.com>
|
|
|
|
* config/rs6000/rs6000.c (struct rs6000_cost_data): New member
|
|
costing_for_scalar.
|
|
(rs6000_density_test): Early return if costing_for_scalar is true.
|
|
(rs6000_init_cost): Init costing_for_scalar of rs6000_cost_data.
|
|
|
|
2021-05-11 Kewen Lin <linkw@linux.ibm.com>
|
|
|
|
* doc/tm.texi: Regenerated.
|
|
* target.def (init_cost): Add new parameter costing_for_scalar.
|
|
* targhooks.c (default_init_cost): Adjust for new parameter.
|
|
* targhooks.h (default_init_cost): Likewise.
|
|
* tree-vect-loop.c (_loop_vec_info::_loop_vec_info): Likewise.
|
|
(vect_compute_single_scalar_iteration_cost): Likewise.
|
|
(vect_analyze_loop_2): Likewise.
|
|
* tree-vect-slp.c (_bb_vec_info::_bb_vec_info): Likewise.
|
|
(vect_bb_vectorization_profitable_p): Likewise.
|
|
* tree-vectorizer.h (init_cost): Likewise.
|
|
* config/aarch64/aarch64.c (aarch64_init_cost): Likewise.
|
|
* config/i386/i386.c (ix86_init_cost): Likewise.
|
|
* config/rs6000/rs6000.c (rs6000_init_cost): Likewise.
|
|
|
|
2021-05-11 Kewen Lin <linkw@linux.ibm.com>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_vect_nonmem): Renamed to
|
|
vect_nonmem and moved into...
|
|
(struct rs6000_cost_data): ...here.
|
|
(rs6000_init_cost): Use vect_nonmem of cost_data instead.
|
|
(rs6000_add_stmt_cost): Likewise.
|
|
(rs6000_finish_cost): Likewise.
|
|
|
|
2021-05-10 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* range-op.cc (get_bool_state): Adjust head comment.
|
|
(operator_not_equal::op1_range): Fix comment.
|
|
(operator_bitwise_xor::op1_range): Remove call to gcc_unreachable.
|
|
|
|
2021-05-10 Martin Sebor <msebor@redhat.com>
|
|
|
|
PR middle-end/100425
|
|
PR middle-end/100510
|
|
* gimple-ssa-warn-alloca.c (pass_walloca::firast_time_p): Rename...
|
|
(pass_walloca::xlimit_certain_p): ...to this.
|
|
(pass_walloca::gate): Execute for any kind of handled warning.
|
|
(pass_walloca::execute): Avoid issuing "maybe" and "unbounded"
|
|
warnings when xlimit_certain_p is set.
|
|
|
|
2021-05-10 Pat Haugen <pthaugen@linux.ibm.com>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_ira_change_pseudo_allocno_class):
|
|
Return ALTIVEC_REGS if that is best_class.
|
|
(rs6000_compute_pressure_classes): Add ALTIVEC_REGS.
|
|
|
|
2021-05-10 Christophe Lyon <christophe.lyon@linaro.org>
|
|
|
|
* config/arm/arm.h (CPP_SPEC): Remove error message about
|
|
-mfloat-abi.
|
|
|
|
2021-05-10 Martin Jambor <mjambor@suse.cz>
|
|
|
|
* ipa-prop.h (IPA_NODE_REF): Removed.
|
|
(IPA_NODE_REF_GET_CREATE): Likewise.
|
|
(IPA_EDGE_REF): Likewise.
|
|
(IPA_EDGE_REF_GET_CREATE): Likewise.
|
|
(IS_VALID_JUMP_FUNC_INDEX): Likewise.
|
|
* ipa-cp.c (print_all_lattices): Replaced IPA_NODE_REF with a direct
|
|
use of ipa_node_params_sum.
|
|
(ipcp_versionable_function_p): Likewise.
|
|
(push_node_to_stack): Likewise.
|
|
(pop_node_from_stack): Likewise.
|
|
(set_single_call_flag): Replaced two IPA_NODE_REF with one single
|
|
direct use of ipa_node_params_sum.
|
|
(initialize_node_lattices): Replaced IPA_NODE_REF with a direct use of
|
|
ipa_node_params_sum.
|
|
(ipa_context_from_jfunc): Replaced IPA_EDGE_REF with a direct use of
|
|
ipa_edge_args_sum.
|
|
(ipcp_verify_propagated_values): Replaced IPA_NODE_REF with a direct
|
|
use of ipa_node_params_sum.
|
|
(self_recursively_generated_p): Likewise.
|
|
(propagate_scalar_across_jump_function): Likewise.
|
|
(propagate_context_across_jump_function): Replaced IPA_EDGE_REF with a
|
|
direct use of ipa_edge_args_sum, moved the lookup after the early
|
|
exit. Replaced IPA_NODE_REF with a direct use of ipa_node_params_sum.
|
|
(propagate_bits_across_jump_function): Replaced IPA_NODE_REF with
|
|
direct uses of ipa_node_params_sum.
|
|
(propagate_vr_across_jump_function): Likewise.
|
|
(propagate_aggregate_lattice): Likewise.
|
|
(propagate_aggs_across_jump_function): Likewise.
|
|
(propagate_constants_across_call): Likewise, also replaced
|
|
IPA_EDGE_REF with a direct use of ipa_edge_args_sum.
|
|
(good_cloning_opportunity_p): Replaced IPA_NODE_REF with a direct use
|
|
of ipa_node_params_sum.
|
|
(estimate_local_effects): Likewise.
|
|
(add_all_node_vals_to_toposort): Likewise.
|
|
(propagate_constants_topo): Likewise.
|
|
(ipcp_propagate_stage): Likewise.
|
|
(ipcp_discover_new_direct_edges): Likewise.
|
|
(calls_same_node_or_its_all_contexts_clone_p): Likewise.
|
|
(cgraph_edge_brings_value_p): Likewise (in both overloaded functions).
|
|
(get_info_about_necessary_edges): Likewise.
|
|
(want_remove_some_param_p): Likewise.
|
|
(create_specialized_node): Likewise.
|
|
(self_recursive_pass_through_p): Likewise.
|
|
(self_recursive_agg_pass_through_p): Likewise.
|
|
(find_more_scalar_values_for_callers_subset): Likewise and also
|
|
replaced IPA_EDGE_REF with direct uses of ipa_edge_args_sum, in one
|
|
case replacing two of those with a single query.
|
|
(find_more_contexts_for_caller_subset): Likewise for the
|
|
ipa_polymorphic_call_context overload.
|
|
(intersect_aggregates_with_edge): Replaced IPA_EDGE_REF with a direct
|
|
use of ipa_edge_args_sum. Replaced IPA_NODE_REF with direct uses of
|
|
ipa_node_params_sum.
|
|
(find_aggregate_values_for_callers_subset): Likewise, also reusing
|
|
results of ipa_edge_args_sum->get.
|
|
(cgraph_edge_brings_all_scalars_for_node): Replaced IPA_NODE_REF with
|
|
direct uses of ipa_node_params_sum, replaced IPA_EDGE_REF with a
|
|
direct use of ipa_edge_args_sum.
|
|
(cgraph_edge_brings_all_agg_vals_for_node): Likewise, moved node
|
|
summary query after the early exit and reused the result later.
|
|
(decide_about_value): Replaced IPA_NODE_REF with a direct use of
|
|
ipa_node_params_sum.
|
|
(decide_whether_version_node): Likewise. Removed re-querying for
|
|
summaries after cloning.
|
|
(spread_undeadness): Replaced IPA_NODE_REF with a direct use of
|
|
ipa_node_params_sum.
|
|
(has_undead_caller_from_outside_scc_p): Likewise, reusing results of
|
|
some queries.
|
|
(identify_dead_nodes): Likewise.
|
|
(ipcp_store_bits_results): Replaced IPA_NODE_REF with direct uses of
|
|
ipa_node_params_sum.
|
|
(ipcp_store_vr_results): Likewise.
|
|
* ipa-fnsummary.c (evaluate_properties_for_edge): Likewise.
|
|
(ipa_fn_summary_t::duplicate): Likewise.
|
|
(analyze_function_body): Likewise.
|
|
(estimate_calls_size_and_time): Likewise.
|
|
(ipa_cached_call_context::duplicate_from): Likewise.
|
|
(ipa_call_context::equal_to): Likewise.
|
|
(remap_edge_params): Likewise.
|
|
(ipa_merge_fn_summary_after_inlining): Likewise.
|
|
(inline_read_section): Likewise.
|
|
* ipa-icf.c (sem_function::param_used_p): Likewise.
|
|
* ipa-modref.c (compute_parm_map): Likewise.
|
|
(compute_parm_map): Replaced IPA_EDGE_REF with a direct use of
|
|
ipa_edge_args_sum.
|
|
(get_access_for_fnspec): Replaced IPA_NODE_REF with a direct use of
|
|
ipa_node_params_sum and replaced IPA_EDGE_REF with a direct use of
|
|
ipa_edge_args_sum.
|
|
* ipa-profile.c (check_argument_count): Likewise.
|
|
* ipa-prop.c (ipa_alloc_node_params): Replaced IPA_NODE_REF_GET_CREATE
|
|
with a direct use of ipa_node_params_sum.
|
|
(ipa_initialize_node_params): Likewise.
|
|
(ipa_print_node_jump_functions_for_edge): Replaced IPA_EDGE_REF with a
|
|
direct use of ipa_edge_args_sum and reused the query result.
|
|
(ipa_compute_jump_functions_for_edge): Replaced IPA_NODE_REF with a
|
|
direct use of ipa_node_params_sum and replaced IPA_EDGE_REF with a
|
|
direct use of ipa_edge_args_sum.
|
|
(ipa_note_param_call): Replaced IPA_NODE_REF with a direct use of
|
|
ipa_node_params_sum and reused the result of the query.
|
|
(ipa_analyze_node): Likewise.
|
|
(ipa_analyze_controlled_uses): Replaced IPA_NODE_REF with a direct use
|
|
of ipa_node_params_sum.
|
|
(update_jump_functions_after_inlining): Replaced IPA_EDGE_REF with
|
|
direct uses of ipa_edge_args_sum.
|
|
(update_indirect_edges_after_inlining): Replaced IPA_NODE_REF with
|
|
direct uses of ipa_node_params_sum and replaced IPA_EDGE_REF with a
|
|
direct use of ipa_edge_args_sum. Removed superficial re-querying the
|
|
top edge summary.
|
|
(propagate_controlled_uses): Replaced IPA_NODE_REF with direct uses of
|
|
ipa_node_params_sum and replaced IPA_EDGE_REF with a direct use of
|
|
ipa_edge_args_sum.
|
|
(ipa_propagate_indirect_call_infos): Replaced IPA_EDGE_REF with a
|
|
direct use of ipa_edge_args_sum.
|
|
(ipa_edge_args_sum_t::duplicate): Replaced IPA_NODE_REF with a direct
|
|
use of ipa_node_params_sum.
|
|
(ipa_print_node_params): Likewise.
|
|
(ipa_write_node_info): Likewise and also replaced IPA_EDGE_REF with
|
|
direct uses of ipa_edge_args_sum.
|
|
(ipa_read_edge_info): Replaced IPA_EDGE_REF with a direct use of
|
|
ipa_edge_args_sum.
|
|
(ipa_read_node_info): Replaced IPA_NODE_REF with a direct use of
|
|
ipa_node_params_sum.
|
|
(ipa_prop_write_jump_functions): Likewise. Move variable node to the
|
|
scopes where it is used.
|
|
|
|
2021-05-10 Uroš Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/i386-expand.c (ix86_expand_sse_movcc)
|
|
<case E_V2SImode>: Force op_true to register.
|
|
|
|
2021-05-10 Christophe Lyon <christophe.lyon@linaro.org>
|
|
|
|
* config/arm/iterators.md (MVE_FP_COMPARISONS): New.
|
|
* config/arm/mve.md (mve_vcmp<mve_cmp_op>q_f<mode>)
|
|
(mve_vcmp<mve_cmp_op>q_n_f<mode>): New, merge all vcmp_*f*
|
|
patterns.
|
|
(mve_vcmpeqq_f<mode>, mve_vcmpeqq_n_f<mode>, mve_vcmpgeq_f<mode>)
|
|
(mve_vcmpgeq_n_f<mode>, mve_vcmpgtq_f<mode>)
|
|
(mve_vcmpgtq_n_f<mode>, mve_vcmpleq_f<mode>)
|
|
(mve_vcmpleq_n_f<mode>, mve_vcmpltq_f<mode>)
|
|
(mve_vcmpltq_n_f<mode>, mve_vcmpneq_f<mode>)
|
|
(mve_vcmpneq_n_f<mode>): Remove.
|
|
* config/arm/unspecs.md (VCMPEQQ_F, VCMPEQQ_N_F, VCMPGEQ_F)
|
|
(VCMPGEQ_N_F, VCMPGTQ_F, VCMPGTQ_N_F, VCMPLEQ_F, VCMPLEQ_N_F)
|
|
(VCMPLTQ_F, VCMPLTQ_N_F, VCMPNEQ_F, VCMPNEQ_N_F): Remove.
|
|
|
|
2021-05-10 Christophe Lyon <christophe.lyon@linaro.org>
|
|
|
|
* config/arm/iterators.md (MVE_COMPARISONS): New.
|
|
(mve_cmp_op): New.
|
|
(mve_cmp_type): New.
|
|
* config/arm/mve.md (mve_vcmp<mve_cmp_op>q_<mode>): New, merge all
|
|
mve_vcmp patterns.
|
|
(mve_vcmpneq_<mode>, mve_vcmpcsq_n_<mode>, mve_vcmpcsq_<mode>)
|
|
(mve_vcmpeqq_n_<mode>, mve_vcmpeqq_<mode>, mve_vcmpgeq_n_<mode>)
|
|
(mve_vcmpgeq_<mode>, mve_vcmpgtq_n_<mode>, mve_vcmpgtq_<mode>)
|
|
(mve_vcmphiq_n_<mode>, mve_vcmphiq_<mode>, mve_vcmpleq_n_<mode>)
|
|
(mve_vcmpleq_<mode>, mve_vcmpltq_n_<mode>, mve_vcmpltq_<mode>)
|
|
(mve_vcmpneq_n_<mode>, mve_vcmpltq_n_<mode>, mve_vcmpltq_<mode>)
|
|
(mve_vcmpneq_n_<mode>): Remove.
|
|
|
|
2021-05-10 Christophe Lyon <christophe.lyon@linaro.org>
|
|
|
|
* config/arm/arm_mve.h (__arm_vcmp*): Remove 's' suffix.
|
|
* config/arm/arm_mve_builtins.def (vcmp*): Remove 's' suffix.
|
|
* config/arm/mve.md (mve_vcmp*): Remove 's' suffix in pattern
|
|
names.
|
|
|
|
2021-05-10 Christophe Lyon <christophe.lyon@linaro.org>
|
|
|
|
* config/arm/arm_mve_builtins.def (vcmpneq_u): Remove.
|
|
(vcmpneq_n_u): Likewise.
|
|
(vcmpeqq_u,): Likewise.
|
|
(vcmpeqq_n_u): Likewise.
|
|
* config/arm/iterators.md (supf): Remove VCMPNEQ_U, VCMPEQQ_U,
|
|
VCMPEQQ_N_U and VCMPNEQ_N_U.
|
|
* config/arm/mve.md (mve_vcmpneq): Remove <supf> iteration.
|
|
(mve_vcmpeqq_n): Likewise.
|
|
(mve_vcmpeqq): Likewise.
|
|
(mve_vcmpneq_n): Likewise.
|
|
|
|
2021-05-10 Christophe Lyon <christophe.lyon@linaro.org>
|
|
|
|
* config/arm/arm_mve.h (__arm_vcmpeq*u*, __arm_vcmpne*u*): Call
|
|
the 's' version of the builtin.
|
|
|
|
2021-05-10 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/100492
|
|
* tree-loop-distribution.c (find_seed_stmts_for_distribution):
|
|
Find nothing when the loop contains an irreducible region.
|
|
|
|
2021-05-10 Richard Biener <rguenther@suse.de>
|
|
|
|
PR middle-end/100464
|
|
PR c++/100468
|
|
* gimple-fold.c (canonicalize_constructor_val): Do not set
|
|
TREE_ADDRESSABLE.
|
|
|
|
2021-05-10 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/100434
|
|
* tree-ssa-dse.c (initialize_ao_ref_for_dse): Handle
|
|
call LHS.
|
|
(dse_optimize_stmt): Handle call LHS by dropping the
|
|
LHS or the whole call if it doesn't have other
|
|
side-effects.
|
|
(pass_dse::execute): Adjust.
|
|
|
|
2021-05-10 Martin Liska <mliska@suse.cz>
|
|
|
|
* Makefile.in: Add missing genversion rule.
|
|
|
|
2021-05-10 Alex Coplan <alex.coplan@arm.com>
|
|
|
|
PR target/99960
|
|
* config/arm/mve.md (*mve_mov<mode>): Simplify output code. Use
|
|
vldrw.u32 and vstrw.32 for V2D[IF]mode loads and stores.
|
|
|
|
2021-05-10 Martin Liska <mliska@suse.cz>
|
|
|
|
* builtins.c (is_builtin_name): Use startswith
|
|
function instead of strncmp.
|
|
* collect2.c (main): Likewise.
|
|
(has_lto_section): Likewise.
|
|
(scan_libraries): Likewise.
|
|
* coverage.c (coverage_checksum_string): Likewise.
|
|
(coverage_init): Likewise.
|
|
* dwarf2out.c (is_cxx): Likewise.
|
|
(gen_compile_unit_die): Likewise.
|
|
* gcc-ar.c (main): Likewise.
|
|
* gcc.c (init_spec): Likewise.
|
|
(read_specs): Likewise.
|
|
(execute): Likewise.
|
|
(check_live_switch): Likewise.
|
|
* genattrtab.c (write_attr_case): Likewise.
|
|
(IS_ATTR_GROUP): Likewise.
|
|
* gencfn-macros.c (main): Likewise.
|
|
* gengtype.c (type_for_name): Likewise.
|
|
(gen_rtx_next): Likewise.
|
|
(get_file_langdir): Likewise.
|
|
(write_local): Likewise.
|
|
* genmatch.c (get_operator): Likewise.
|
|
(get_operand_type): Likewise.
|
|
(expr::gen_transform): Likewise.
|
|
* genoutput.c (validate_optab_operands): Likewise.
|
|
* incpath.c (add_sysroot_to_chain): Likewise.
|
|
* langhooks.c (lang_GNU_C): Likewise.
|
|
(lang_GNU_CXX): Likewise.
|
|
(lang_GNU_Fortran): Likewise.
|
|
(lang_GNU_OBJC): Likewise.
|
|
* lto-wrapper.c (run_gcc): Likewise.
|
|
* omp-general.c (omp_max_simt_vf): Likewise.
|
|
* omp-low.c (omp_runtime_api_call): Likewise.
|
|
* opts-common.c (parse_options_from_collect_gcc_options): Likewise.
|
|
* read-rtl-function.c (function_reader::read_rtx_operand_r): Likewise.
|
|
* real.c (real_from_string): Likewise.
|
|
* selftest.c (assert_str_startswith): Likewise.
|
|
* timevar.c (timer::validate_phases): Likewise.
|
|
* tree.c (get_file_function_name): Likewise.
|
|
* ubsan.c (ubsan_use_new_style_p): Likewise.
|
|
* varasm.c (default_function_rodata_section): Likewise.
|
|
(incorporeal_function_p): Likewise.
|
|
(default_section_type_flags): Likewise.
|
|
* system.h (startswith): Define startswith.
|
|
|
|
2021-05-10 Martin Liska <mliska@suse.cz>
|
|
|
|
* bitmap.h (class auto_bitmap): Remove
|
|
__cplusplus >= 201103.
|
|
* config/aarch64/aarch64.c: Likewise.
|
|
* gimple-ssa-store-merging.c (store_immediate_info::store_immediate_info):
|
|
Likewise.
|
|
* sbitmap.h: Likewise.
|
|
|
|
2021-05-10 Martin Liska <mliska@suse.cz>
|
|
|
|
* Makefile.in: Rename gcov-iov to genversion and depend
|
|
on version.h (instead of gcov-iov.h).
|
|
* gcov-io.h: Include version.h instread of gcov-iov.h.
|
|
* gengtype-state.c (read_state_version): Likewise.
|
|
* gcov-iov.c: Moved to...
|
|
* genversion.c: ...here.
|
|
* lto-streamer.h (LTO_major_version): Define it with
|
|
GCC_major_version.
|
|
* version.c: Removed.
|
|
* version.h: Removed.
|
|
|
|
2021-05-10 Claudiu Zissulescu <claziss@synopsys.com>
|
|
|
|
* config/arc/arc.md (UNSPEC_ARC_DMPYWH): Define.
|
|
* config/arc/simdext.md (VCT): Add predicates for iterator
|
|
elements.
|
|
(EMUVEC): Define.
|
|
(voptab): Likewise.
|
|
(vec_widen_<V_US>mult_hi_v4hi): Change pattern predicate.
|
|
(<voptab>v2si3): New patterns.
|
|
(neg): Likewise.
|
|
(reduc_plus_scal_v4hi): Likewise.
|
|
(reduc_plus_scal_v2si): Likewise.
|
|
(vec_duplicatev2si): Likewise.
|
|
(vec_duplicatev4hi): Likewise.
|
|
|
|
2021-05-10 Claudiu Zissulescu <claziss@synopsys.com>
|
|
|
|
* config/arc/simdext.md: Format and cleanup file.
|
|
|
|
2021-05-10 Claudiu Zissulescu <claziss@synopsys.com>
|
|
|
|
* config/arc/simdext.md (movmisalignv2hi): Allow misaligned access
|
|
only when munaligned-access option is on.
|
|
(movmisalign<mode>): Likewise.
|
|
|
|
2021-05-10 Claudiu Zissulescu <claziss@synopsys.com>
|
|
|
|
* common/config/arc/arc-common.c (arc_handle_option): Remove dot
|
|
from string.
|
|
* config/arc/arc.c (arc_reorg): Remove underscore from string.
|
|
|
|
2021-05-10 Claudiu Zissulescu <claziss@synopsys.com>
|
|
|
|
* config/arc/arc.h (CLZ_DEFINED_VALUE_AT_ZERO): Define.
|
|
(CTZ_DEFINED_VALUE_AT_ZERO): Likewise.
|
|
* config/arc/arc.md (clrsbsi2): Cleanup pattern.
|
|
(norm_f): Likewise.
|
|
(ffs): Likewise.
|
|
(ffs_f): Likewise.
|
|
(clzsi2): Use fls instruction when available.
|
|
(arc_clzsi2): Likewise.
|
|
|
|
2021-05-10 Claudiu Zissulescu <claziss@synopsys.com>
|
|
|
|
* config/arc/arc.h (ADDITIONAL_REGISTER_NAMES): Add r26 and r27.
|
|
|
|
2021-05-10 Claudiu Zissulescu <claziss@synopsys.com>
|
|
|
|
* doc/extend.texi (__builtin_arc_sr): Swap arguments.
|
|
|
|
2021-05-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
|
|
|
|
PR middle-end/100467
|
|
* toplev.c (compile_file): Call insn_locations_init before
|
|
targetm.asm_out.code_end.
|
|
|
|
2021-05-07 Andrew Stubbs <ams@codesourcery.com>
|
|
|
|
Revert:
|
|
2021-05-07 Andrew Stubbs <ams@codesourcery.com>
|
|
|
|
* config/gcn/gcn.c (gcn_scalar_mode_supported_p): Disable TImode.
|
|
|
|
2021-05-07 Jakub Jelinek <jakub@redhat.com>
|
|
Andrew Stubbs <amd@codesourcery.com>
|
|
|
|
PR target/100418
|
|
* builtins.c (try_store_by_multiple_pieces): Use force_operand for
|
|
emit_move_insn operands.
|
|
|
|
2021-05-07 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* cfgexpand.c (expand_gimple_basic_block): Do not inherit a current
|
|
location for the outgoing edges of an empty block.
|
|
* dwarf2out.c (add_subscript_info): Retrieve the bounds and index
|
|
type by means of the get_array_descr_info langhook, if it is set and
|
|
returns true. Remove obsolete code dealing with unnamed subtypes.
|
|
|
|
2021-05-07 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
* gimple-range-cache.cc (ssa_block_ranges): Virtualize.
|
|
(sbr_vector): Renamed from ssa_block_cache.
|
|
(sbr_vector::sbr_vector): Allocate from obstack abd initialize.
|
|
(ssa_block_ranges::~ssa_block_ranges): Remove.
|
|
(sbr_vector::set_bb_range): Use varying and undefined cached values.
|
|
(ssa_block_ranges::set_bb_varying): Remove.
|
|
(sbr_vector::get_bb_range): Adjust assert.
|
|
(sbr_vector::bb_range_p): Adjust assert.
|
|
(~block_range_cache): No freeing loop required.
|
|
(block_range_cache::get_block_ranges): Remove.
|
|
(block_range_cache::set_bb_range): Inline get_block_ranges.
|
|
(block_range_cache::set_bb_varying): Remove.
|
|
* gimple-range-cache.h (set_bb_varying): Remove prototype.
|
|
* value-range.h (irange_allocator::get_memory): New.
|
|
|
|
2021-05-07 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
* gimple-range-cache.cc (non_null_ref::non_null_deref_p): Search
|
|
dominator tree is available and requested.
|
|
(ranger_cache::ssa_range_in_bb): Don't search dom tree here.
|
|
(ranger_cache::fill_block_cache): Don't search dom tree here either.
|
|
* gimple-range-cache.h (non_null_deref_p): Add dom_search param.
|
|
|
|
2021-05-07 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
* gimple-range.cc (gimple_ranger::range_on_exit): Handle block with
|
|
only PHI nodes better.
|
|
|
|
2021-05-07 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
* gimple-range-edge.h (gimple_outgoing_range): Rename from
|
|
outgoing_range.
|
|
(gcond_edge_range): Export prototype.
|
|
* gimple-range-edge.cc (gcond_edge_range): New.
|
|
(gimple_outgoing_range::edge_range_p): Use gcond_edge_range.
|
|
* gimple-range-gori.h (gori_compute): Use gimple_outgoing_range.
|
|
|
|
2021-05-07 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
* gimple-range-edge.cc (outgoing_range::calc_switch_ranges): Compute
|
|
default range into a temp and allocate only what is needed.
|
|
|
|
2021-05-07 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
* range-op.cc (operator_trunc_mod::wi_fold): x % 0 is UNDEFINED.
|
|
|
|
2021-05-07 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
* gimple-range.h (gimple_range_global): Pick up parameter initial
|
|
values, and use-before defined locals are UNDEFINED.
|
|
|
|
2021-05-07 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* doc/extend.texi (scalar_storage_order): Mention effect on pointer
|
|
and vector fields.
|
|
* tree.h (reverse_storage_order_for_component_p): Return false if
|
|
the type is a pointer.
|
|
|
|
2021-05-07 Andrew Stubbs <ams@codesourcery.com>
|
|
|
|
* config/gcn/gcn.c (gcn_scalar_mode_supported_p): Disable TImode.
|
|
|
|
2021-05-07 Uroš Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/98218
|
|
* config/i386/i386-expand.c (ix86_expand_sse_movcc):
|
|
Handle V8QI, V4HI and V2SI modes.
|
|
* config/i386/mmx.md (mmx_pblendvb): New insn pattern.
|
|
* config/i386/sse.md (unspec): Move UNSPEC_BLENDV ...
|
|
* config/i386/i386.md (unspec): ... here.
|
|
|
|
2021-05-07 Tobias Burnus <tobias@codesourcery.com>
|
|
Tom de Vries <tdevries@suse.de>
|
|
|
|
* omp-low.c (lower_rec_simd_input_clauses): Set max_vf = 1 if
|
|
a truth_value_p reduction variable is nonintegral.
|
|
|
|
2021-05-07 Uroš Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/100445
|
|
* config/i386/i386-expand.c (ix86_use_mask_cmp_p):
|
|
Return false for mode sizes < 16.
|
|
|
|
2021-05-07 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/100445
|
|
* config/i386/mmx.md (*xop_pcmov_<mode>): New define_insn.
|
|
|
|
2021-05-06 Martin Jambor <mjambor@suse.cz>
|
|
|
|
* ipa-sra.c (ipa_sra_dump_all_summaries): Dump edge summaries even
|
|
when there is no function summary.
|
|
(ipa_sra_summarize_function): produce edge summaries even when
|
|
bailing out early.
|
|
|
|
2021-05-06 Tom Tromey <tom@tromey.com>
|
|
|
|
* godump.c (string_hash_eq): Remove.
|
|
(go_finish): Use htab_eq_string.
|
|
|
|
2021-05-06 Tom Tromey <tom@tromey.com>
|
|
|
|
* gengtype-state.c (read_state): Use htab_eq_string.
|
|
(string_eq): Remove.
|
|
|
|
2021-05-06 Tom Tromey <tom@tromey.com>
|
|
|
|
* gensupport.c (htab_eq_string): Remove.
|
|
|
|
2021-05-06 Bernd Edlinger <bernd.edlinger@hotmail.de>
|
|
|
|
PR ipa/97937
|
|
* debug.h (gcc_debug_hooks): Add set_ignored_loc function pointer.
|
|
* dwarf2out.h (dw_fde_node::ignored_debug): New data item.
|
|
* dbxout.c (dbx_debug_hooks, xcoff_debug_hooks): Add dummy
|
|
set_ignored_loc callbacks.
|
|
* debug.c (do_nothing_debug_hooks): Likewise.
|
|
* vmsdbgout.c (vmsdbg_debug_hooks): Likewise.
|
|
* dwarf2out.c (text_section_used, cold_text_section_used): Remove.
|
|
(in_text_section_p, last_text_label, last_cold_label,
|
|
switch_text_ranges, switch_cold_ranges): New data items.
|
|
(dwarf2out_note_section_used): Remove.
|
|
(dwarf2out_begin_prologue): Set fde->ignored_debug and
|
|
in_text_section_p.
|
|
(mark_ignored_debug_section): New helper function.
|
|
(dwarf2out_end_epilogue, dwarf2out_switch_text_section): Call
|
|
mark_ignored_debug_section.
|
|
(dwarf2_debug_hooks): Use dwarf2out_set_ignored_loc.
|
|
(dwarf2_lineno_debug_hooks): Use dummy for set_ignored_loc.
|
|
(size_of_aranges): Adjust formula for multi-part text ranges size.
|
|
(output_aranges): Output multi-part text ranges.
|
|
(dwarf2out_set_ignored_loc): New callback function.
|
|
(dwarf2out_finish): Output multi-part text ranges.
|
|
(dwarf2out_c_finalize): Clear new data items.
|
|
* final.c (final_start_function_1): Call set_ignored_loc callback.
|
|
(final_scan_insn_1): Likewise.
|
|
* ggc-page.c (gt_ggc_mx): New helper function.
|
|
* stringpool.c (gt_pch_nx): Likewise.
|
|
|
|
2021-05-06 Richard Biener <rguenther@suse.de>
|
|
|
|
* timevar.def (TV_TREE_INSERT_PHI_NODES): Remove.
|
|
(TV_TREE_SSA_REWRITE_BLOCKS): Likewise.
|
|
(TV_TREE_INTO_SSA): New.
|
|
* tree-into-ssa.c (insert_phi_nodes): Do not account separately.
|
|
(rewrite_blocks): Likewise.
|
|
(pass_data_build_ssa): Account to TV_TREE_INTO_SSA.
|
|
|
|
2021-05-06 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* tree-ssa-phiopt.c (value_replacement, minmax_replacement,
|
|
abs_replacement, xor_replacement,
|
|
cond_removal_in_popcount_clz_ctz_pattern,
|
|
replace_phi_edge_with_variable): Change type of phi argument from
|
|
gimple * to gphi *.
|
|
|
|
2021-05-06 Richard Biener <rguenther@suse.de>
|
|
|
|
* tree-ssa-loop-split.c (split_loop): Delay updating SSA form.
|
|
Output an opt-info message.
|
|
(do_split_loop_on_cond): Likewise.
|
|
(tree_ssa_split_loops): Update SSA form here.
|
|
|
|
2021-05-06 Richard Biener <rguenther@suse.de>
|
|
|
|
* tree-inline.c (tree_function_versioning): Fix DECL_BY_REFERENCE
|
|
return variable removal.
|
|
|
|
2021-05-06 Marius Hillenbrand <mhillen@linux.ibm.com>
|
|
|
|
* config/s390/s390-builtins.def (O_M5, O1_M5, ...): Remove unused macros.
|
|
(s390_vec_permi_s64, s390_vec_permi_b64, s390_vec_permi_u64)
|
|
(s390_vec_permi_dbl, s390_vpdi): Use the O3_U2 type for the immediate
|
|
operand.
|
|
* config/s390/s390.c (s390_const_operand_ok): Remove unused
|
|
values.
|
|
|
|
2021-05-06 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/94589
|
|
* tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Call
|
|
spaceship_replacement.
|
|
(cond_only_block_p, spaceship_replacement): New functions.
|
|
|
|
2021-05-06 Richard Biener <rguenther@suse.de>
|
|
|
|
PR ipa/100373
|
|
* tree-emutls.c (gen_emutls_addr): Pass in whether we're
|
|
dealing with a debug use and only query existing addresses
|
|
if so.
|
|
(lower_emutls_1): Avoid splitting out addresses for debug
|
|
stmts, reset the debug stmt when we fail to find existing
|
|
lowered addresses.
|
|
(lower_emutls_phi_arg): Set wi.stmt.
|
|
|
|
2021-05-06 Christoph Muellner <cmuellner@gcc.gnu.org>
|
|
|
|
PR target/100266
|
|
* config/riscv/riscv.c (riscv_block_move_loop): Use cbranch helper.
|
|
* config/riscv/riscv.md (cbranch<mode>4): Generate helpers.
|
|
(stack_protect_test): Use cbranch helper.
|
|
|
|
2021-05-05 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
PR target/100402
|
|
* config/i386/i386.c (ix86_compute_frame_layout): For a SEH target,
|
|
always return the establisher frame for __builtin_frame_address (0).
|
|
|
|
2021-05-05 Ivan Sorokin <vanyacpp@gmail.com>
|
|
|
|
PR target/91400
|
|
* config/i386/i386-builtins.c (ix86_cpu_model_type_node): New.
|
|
(ix86_cpu_model_var): Likewise.
|
|
(ix86_cpu_features2_type_node): Likewise.
|
|
(ix86_cpu_features2_var): Likewise.
|
|
(fold_builtin_cpu): Cache __cpu_model and __cpu_features2 with
|
|
their types.
|
|
|
|
2021-05-05 Martin Sebor <msebor@redhat.com>
|
|
|
|
* passes.def (pass_warn_printf): Run after SSA.
|
|
|
|
2021-05-05 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
|
|
|
|
* config/arm/neon.md (neon_vtst_combine<mode>): New pattern.
|
|
* config/arm/predicates.md (minus_one_operand): New predicate.
|
|
|
|
2021-05-05 Jeff Law <jlaw@tachyum.com>
|
|
|
|
* config/avr/avr.md: Remove references to CC_STATUS_INIT.
|
|
|
|
2021-05-05 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
|
|
|
|
PR rtl-optimization/100263
|
|
* postreload.c (move2add_valid_value_p): Ensure register can
|
|
change mode.
|
|
|
|
2021-05-05 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
PR rtl-optimization/100411
|
|
* cfgcleanup.c (try_crossjump_to_edge): Also skip end of prologue
|
|
and beginning of function markers.
|
|
|
|
2021-05-05 Jeff Law <jlaw@tachyum.com>
|
|
|
|
* config/cr16/cr16.h (NOTICE_UPDATE_CC): Remove.
|
|
* config/cr16/cr16.c (notice_update_cc): Remove.
|
|
* config/cr16/cr16-protos.h (notice_update_cc): Remove.
|
|
|
|
2021-05-05 Uroš Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/98218
|
|
* config/i386/i386-expand.c (ix86_expand_int_sse_cmp):
|
|
Handle V8QI, V4HI and V2SI modes.
|
|
* config/i386/i386.c (ix86_build_const_vector): Handle V2SImode.
|
|
(ix86_build_signbit_mask): Ditto.
|
|
* config/i386/mmx.md (MMXMODE14): New mode iterator.
|
|
(<smaxmin:code><MMXMODE14:mode>3): New expander.
|
|
(*mmx_<smaxmin:code><MMXMODE14:mode>3): New insn pattern.
|
|
(<umaxmin:code><MMXMODE24:mode>3): New expander.
|
|
(*mmx_<umaxmin:code><MMXMODE24:mode>3): New insn pattern.
|
|
(vec_cmp<MMXMODEI:mode><MMXMODEI:mode>): New expander.
|
|
(vec_cmpu<MMXMODEI:mode><MMXMODEI:mode>): Ditto.
|
|
(vcond<MMXMODEI:mode><MMXMODEI:mode>): Ditto.
|
|
(vcondu<MMXMODEI:mode><MMXMODEI:mode>): Ditto.
|
|
(vcond_mask_<MMXMODEI:mode><MMXMODEI:mode>): Ditto.
|
|
|
|
2021-05-05 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* dwarf2out.c (loc_list_from_tree_1) <DECL>: During early DWARF, do
|
|
not expand the VALUE_EXPR of variables put in the non-local frame.
|
|
* gimplify.c (gimplify_type_sizes) <RECORD_TYPE>: If the type is not
|
|
to be ignored for debug info, ensure its variable offsets are not.
|
|
|
|
2021-05-05 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/79333
|
|
* tree-ssa-sccvn.c (eliminate_dom_walker::eliminate_stmt):
|
|
Fold stmt following SSA edges.
|
|
|
|
2021-05-05 Richard Biener <rguenther@suse.de>
|
|
|
|
PR middle-end/100394
|
|
* calls.c (expand_call): Preserve possibly throwing calls.
|
|
* cfgexpand.c (expand_call_stmt): When a call can throw signal
|
|
RTL expansion there are side-effects.
|
|
* tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Simplify,
|
|
mark all possibly throwing stmts necessary unless we can elide
|
|
dead EH.
|
|
* tree-ssa-dse.c (pass_dse::execute): Preserve exceptions unless
|
|
-fdelete-dead-exceptions.
|
|
* tree.h (DECL_PURE_P): Add note about exceptions.
|
|
|
|
2021-05-05 Alexandre Oliva <oliva@adacore.com>
|
|
|
|
* config/i386/vxworks.h (DBX_REGISTER_NUMBER): Make it
|
|
unconditional.
|
|
|
|
2021-05-04 David Edelsohn <dje.gcc@gmail.com>
|
|
|
|
* config/rs6000/rs6000-call.c (rs6000_output_mi_thunk): Use
|
|
get_fnname_from_decl for name of thunk.
|
|
* config/rs6000/rs6000.c (rs6000_declare_alias): Use assemble_name
|
|
and ASM_OUTPUT_LABEL.
|
|
(rs6000_xcoff_declare_function_name): Use assemble_name and
|
|
ASM_OUTPUT_LABEL.
|
|
(rs6000_xcoff_declare_object_name): Use ASM_OUTPUT_LABEL.
|
|
(rs6000_xcoff_encode_section_info): Don't add mapping class
|
|
for aliases. Always add [DS] mapping class to primary
|
|
FUNCTION_DECL.
|
|
(rs6000_asm_weaken_decl): Don't explicitly add [DS].
|
|
|
|
2021-05-04 Martin Sebor <msebor@redhat.com>
|
|
|
|
PR middle-end/100307
|
|
* builtins.c (compute_objsize_r): Clear base0 for pointers.
|
|
|
|
2021-05-04 Jeff Law <jlaw@tachyum.com>
|
|
|
|
* config/bfin/bfin.h (NOTICE_UPDATE_CC): Remove.
|
|
|
|
2021-05-04 Segher Boessenkool <segher@kernel.crashing.org>
|
|
|
|
* caller-save.c: Remove CC0.
|
|
* cfgcleanup.c: Remove CC0.
|
|
* cfgrtl.c: Remove CC0.
|
|
* combine.c: Remove CC0.
|
|
* compare-elim.c: Remove CC0.
|
|
* conditions.h: Remove CC0.
|
|
* config/h8300/h8300.h: Remove CC0.
|
|
* config/h8300/h8300-protos.h: Remove CC0.
|
|
* config/h8300/peepholes.md: Remove CC0.
|
|
* config/i386/x86-tune-sched.c: Remove CC0.
|
|
* config/m68k/m68k.c: Remove CC0.
|
|
* config/rl78/rl78.c: Remove CC0.
|
|
* config/sparc/sparc.c: Remove CC0.
|
|
* config/xtensa/xtensa.c: Remove CC0.
|
|
(gen_conditional_move): Use pc_rtx instead of cc0_rtx in a piece of
|
|
RTL where that is used as a placeholder only.
|
|
* cprop.c: Remove CC0.
|
|
* cse.c: Remove CC0.
|
|
* cselib.c: Remove CC0.
|
|
* df-problems.c: Remove CC0.
|
|
* df-scan.c: Remove CC0.
|
|
* doc/md.texi: Remove CC0. Adjust an example.
|
|
* doc/rtl.texi: Remove CC0. Adjust an example.
|
|
* doc/tm.texi: Regenerate.
|
|
* doc/tm.texi.in: Remove CC0.
|
|
* emit-rtl.c: Remove CC0.
|
|
* final.c: Remove CC0.
|
|
* fwprop.c: Remove CC0.
|
|
* gcse-common.c: Remove CC0.
|
|
* gcse.c: Remove CC0.
|
|
* genattrtab.c: Remove CC0.
|
|
* genconfig.c: Remove CC0.
|
|
* genemit.c: Remove CC0.
|
|
* genextract.c: Remove CC0.
|
|
* gengenrtl.c: Remove CC0.
|
|
* genrecog.c: Remove CC0.
|
|
* haifa-sched.c: Remove CC0.
|
|
* ifcvt.c: Remove CC0.
|
|
* ira-costs.c: Remove CC0.
|
|
* ira.c: Remove CC0.
|
|
* jump.c: Remove CC0.
|
|
* loop-invariant.c: Remove CC0.
|
|
* lra-constraints.c: Remove CC0.
|
|
* lra-eliminations.c: Remove CC0.
|
|
* optabs.c: Remove CC0.
|
|
* postreload-gcse.c: Remove CC0.
|
|
* postreload.c: Remove CC0.
|
|
* print-rtl.c: Remove CC0.
|
|
* read-rtl-function.c: Remove CC0.
|
|
* reg-notes.def: Remove CC0.
|
|
* reg-stack.c: Remove CC0.
|
|
* reginfo.c: Remove CC0.
|
|
* regrename.c: Remove CC0.
|
|
* reload.c: Remove CC0.
|
|
* reload1.c: Remove CC0.
|
|
* reorg.c: Remove CC0.
|
|
* resource.c: Remove CC0.
|
|
* rtl.c: Remove CC0.
|
|
* rtl.def: Remove CC0.
|
|
* rtl.h: Remove CC0.
|
|
* rtlanal.c: Remove CC0.
|
|
* sched-deps.c: Remove CC0.
|
|
* sched-rgn.c: Remove CC0.
|
|
* shrink-wrap.c: Remove CC0.
|
|
* simplify-rtx.c: Remove CC0.
|
|
* system.h: Remove CC0. Poison NOTICE_UPDATE_CC, CC_STATUS_MDEP_INIT,
|
|
CC_STATUS_MDEP, and CC_STATUS.
|
|
* target.def: Remove CC0.
|
|
* valtrack.c: Remove CC0.
|
|
* var-tracking.c: Remove CC0.
|
|
|
|
2021-05-04 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/100414
|
|
* tree-ssa-phiopt.c (get_non_trapping): Do not compute dominance
|
|
info here.
|
|
(tree_ssa_phiopt_worker): But unconditionally here.
|
|
|
|
2021-05-04 Tobias Burnus <tobias@codesourcery.com>
|
|
|
|
* omp-low.c (lower_rec_input_clauses, lower_reduction_clauses): Handle
|
|
&& and || with floating-point and complex arguments.
|
|
|
|
2021-05-04 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* tree-inline.c (insert_debug_decl_map): Delete.
|
|
(copy_debug_stmt): Minor tweak.
|
|
(setup_one_parameter): Do not use a variable if the value is either
|
|
a read-only DECL or a non-addressable local variable in the caller.
|
|
In this case, insert the debug-only variable in the map manually.
|
|
(expand_call_inline): Do not generate a CLOBBER for these values.
|
|
* tree-inline.h (debug_map): Minor tweak.
|
|
|
|
2021-05-04 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* builtins.c (builtin_with_linkage_p): Return true for stp[n]cpy.
|
|
* symtab.c (symtab_node::output_to_lto_symbol_table_p): Tidy up.
|
|
|
|
2021-05-04 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/100329
|
|
* tree-ssa-reassoc.c (can_reassociate_p): Do not reassociate
|
|
asm goto defs.
|
|
(insert_stmt_after): Assert we're not running into asm goto.
|
|
|
|
2021-05-04 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/100398
|
|
* tree-ssa-dse.c (pass_dse::execute): Preserve control
|
|
altering stmts.
|
|
|
|
2021-05-04 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
|
|
|
|
* builtins.c (try_store_by_multiple_pieces): Fix constfun's prototype.
|
|
|
|
2021-05-04 Alexandre Oliva <oliva@adacore.com>
|
|
|
|
* builtins.c (try_store_by_multiple_pieces): New.
|
|
(expand_builtin_memset_args): Use it. If target_char_cast
|
|
fails, proceed as for non-constant val. Pass len's ctz to...
|
|
* expr.c (clear_storage_hints): ... this. Try store by
|
|
multiple pieces after setmem.
|
|
(clear_storage): Adjust.
|
|
* expr.h (clear_storage_hints): Likewise.
|
|
(try_store_by_multiple_pieces): Declare.
|
|
* passes.def: Replace the last copy_prop with ccp.
|
|
|
|
2021-05-03 Tom de Vries <tdevries@suse.de>
|
|
|
|
PR target/100321
|
|
* omp-low.c (lower_rec_input_clauses): Disable SIMT for user-defined
|
|
reduction.
|
|
|
|
2021-05-03 Richard Biener <rguenther@suse.de>
|
|
|
|
* tree-ssa-dse.c (dse_classify_store): Track two PHI defs.
|
|
|
|
2021-05-03 Richard Biener <rguenther@suse.de>
|
|
|
|
* tree-ssa-dse.c: Do not include domwalk.h but cfganal.h.
|
|
(dse_dom_walker): Remove.
|
|
(dse_dom_walker::dse_optimize_stmt): Rename...
|
|
(dse_optimize_stmt): ... to this, pass in live_bytes sbitmap.
|
|
(dse_dom_walker::before_dom_children): Inline ...
|
|
(pass_dse::execute): ... here. Perform a reverse program
|
|
order walk.
|
|
|
|
2021-05-03 H.J. Lu <hjl.tools@gmail.com>
|
|
|
|
PR bootstrap/99703
|
|
* configure: Regenerated.
|
|
|
|
2021-05-03 Ilya Leoshkevich <iii@linux.ibm.com>
|
|
|
|
PR target/100217
|
|
* config/s390/s390.c (s390_hard_fp_reg_p): New function.
|
|
(s390_md_asm_adjust): Handle hard registers.
|
|
|
|
2021-05-03 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/100382
|
|
* tree-ssa-dse.c: Include tree-eh.h.
|
|
(dse_dom_walker::before_dom_children): Don't remove stmts if
|
|
stmt_unremovable_because_of_non_call_eh_p is true.
|
|
|
|
2021-05-02 David Edelsohn <dje.gcc@gmail.com>
|
|
|
|
* varasm.c (compute_reloc_for_var): Split out from...
|
|
(get_variable_section): Use it.
|
|
* output.h (compute_reloc_for_var): Declare.
|
|
* config/rs6000/rs6000-protos.h
|
|
(rs6000_xcoff_asm_output_aligned_decl_common): Change alignment to
|
|
unsigned int.
|
|
* config/rs6000/rs6000.c (rs6000_legitimize_tls_address_aix):
|
|
Don't append storage mapping class to symbol.
|
|
(rs6000_xcoff_asm_named_section): Add BS and UL mapping classes.
|
|
Don't convert TLS BSS to common.
|
|
(rs6000_xcoff_unique_section): Don't fall back to select_secton.
|
|
(rs6000_xcoff_section_type_flags): Add SECTION_BSS if DECL is
|
|
bss_initializer.
|
|
(rs6000_xcoff_asm_globalize_decl_name): Don't strip storage
|
|
mapping class.
|
|
(rs6000_xcoff_asm_output_aligned_decl_common): Align is unsigned int.
|
|
If align is 0 from TLS class, use the same rules as varasm.c
|
|
If not common, switch to BSS section manually.
|
|
If common, emit appropriate comm or lcomm directive.
|
|
(rs6000_xcoff_encode_section_info): Add logic to append all
|
|
storage mapping classes.
|
|
(rs6000_asm_weaken_decl): Adjust for qualname symbols.
|
|
* config/rs6000/xcoff.h (ASM_OUTPUT_ALIGNED_DECL_LOCAL): Use
|
|
rs6000_xcoff_asm_output_aligned_decl_common.
|
|
(ASM_OUTPUT_ALIGNED_DECL_LOCAL): Use
|
|
rs6000_xcoff_asm_output_aligned_decl_common.
|
|
(ASM_OUTPUT_TLS_COMMON): Use
|
|
rs6000_xcoff_asm_output_aligned_decl_common.
|
|
|
|
2021-05-02 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/100375
|
|
* config/nvptx/nvptx.c (nvptx_sese_pseudo): Use nullptr instead of 0
|
|
as first argument of pseudo_node_t constructors.
|
|
|
|
2021-05-02 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/100336
|
|
* config/i386/t-i386 (TM_H): Add $(srcdir)/config/i386/i386-isa.def.
|
|
|
|
2021-05-01 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* value-range.cc (DEFINE_INT_RANGE_GC_STUBS): Remove.
|
|
(gt_pch_nx (int_range<1> *&)): New.
|
|
(gt_ggc_mx (int_range<1> *&)): New.
|
|
* value-range.h (class irange): Add GTY support for
|
|
the base class.
|
|
|
|
2021-05-01 Geng Qi <gengqi@linux.alibaba.com>
|
|
|
|
* doc/options.texi (Negative): Change either or to both and.
|
|
|
|
2021-04-30 Jonathan Wright <jonathan.wright@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def: Add
|
|
float_ml[as][q]_laneq builtin generator macros.
|
|
* config/aarch64/aarch64-simd.md (mul_laneq<mode>3): Define.
|
|
(aarch64_float_mla_laneq<mode>): Define.
|
|
(aarch64_float_mls_laneq<mode>): Define.
|
|
* config/aarch64/arm_neon.h (vmla_laneq_f32): Use RTL builtin
|
|
instead of GCC vector extensions.
|
|
(vmlaq_laneq_f32): Likewise.
|
|
(vmls_laneq_f32): Likewise.
|
|
(vmlsq_laneq_f32): Likewise.
|
|
|
|
2021-04-30 Jonathan Wright <jonathan.wright@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def: Add
|
|
float_ml[as]_lane builtin generator macros.
|
|
* config/aarch64/aarch64-simd.md (*aarch64_mul3_elt<mode>):
|
|
Rename to...
|
|
(mul_lane<mode>3): This, and re-order arguments.
|
|
(aarch64_float_mla_lane<mode>): Define.
|
|
(aarch64_float_mls_lane<mode>): Define.
|
|
* config/aarch64/arm_neon.h (vmla_lane_f32): Use RTL builtin
|
|
instead of GCC vector extensions.
|
|
(vmlaq_lane_f32): Likewise.
|
|
(vmls_lane_f32): Likewise.
|
|
(vmlsq_lane_f32): Likewise.
|
|
|
|
2021-04-30 Jonathan Wright <jonathan.wright@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def: Add float_ml[as]
|
|
builtin generator macros.
|
|
* config/aarch64/aarch64-simd.md (aarch64_float_mla<mode>):
|
|
Define.
|
|
(aarch64_float_mls<mode>): Define.
|
|
* config/aarch64/arm_neon.h (vmla_f32): Use RTL builtin
|
|
instead of relying on GCC vector extensions.
|
|
(vmla_f64): Likewise.
|
|
(vmlaq_f32): Likewise.
|
|
(vmlaq_f64): Likewise.
|
|
(vmls_f32): Likewise.
|
|
(vmls_f64): Likewise.
|
|
(vmlsq_f32): Likewise.
|
|
(vmlsq_f64): Likewise.
|
|
* config/aarch64/iterators.md: Define VDQF_DF mode iterator.
|
|
|
|
2021-04-30 Jonathan Wright <jonathan.wright@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def: Add
|
|
float_ml[as]_n_builtin generator macros.
|
|
* config/aarch64/aarch64-simd.md (*aarch64_mul3_elt_from_dup<mode>):
|
|
Rename to...
|
|
(mul_n<mode>3): This, and re-order arguments.
|
|
(aarch64_float_mla_n<mode>): Define.
|
|
(aarch64_float_mls_n<mode>): Define.
|
|
* config/aarch64/arm_neon.h (vmla_n_f32): Use RTL builtin
|
|
instead of inline asm.
|
|
(vmlaq_n_f32): Likewise.
|
|
(vmls_n_f32): Likewise.
|
|
(vmlsq_n_f32): Likewise.
|
|
|
|
2021-04-30 Jonathan Wright <joanthan.wright@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def: Add pmull[2]
|
|
builtin generator macros.
|
|
* config/aarch64/aarch64-simd.md (aarch64_pmullv8qi): Define.
|
|
(aarch64_pmull_hiv16qi_insn): Define.
|
|
(aarch64_pmull_hiv16qi): Define.
|
|
* config/aarch64/arm_neon.h (vmull_high_p8): Use RTL builtin
|
|
instead of inline asm.
|
|
(vmull_p8): Likewise.
|
|
|
|
2021-04-30 Senthil Kumar Selvaraj <saaadhu@gcc.gnu.org>
|
|
|
|
* config/avr/avr.md: Adjust peepholes to match and
|
|
generate parallels with clobber of REG_CC.
|
|
(mov<mode>_insn): Rename to mov<mode>_insn_split.
|
|
(*mov<mode>_insn): Rename to mov<mode>_insn.
|
|
|
|
2021-04-30 David Edelsohn <dje.gcc@gmail.com>
|
|
|
|
* varasm.c (use_blocks_for_decl_p): Don't use section anchors
|
|
for VAR_DECLs if -fdata-sections enabled.
|
|
|
|
2021-04-30 Michael Meissner <meissner@linux.ibm.com>
|
|
|
|
PR bootstrap/100327
|
|
* config/rs6000/rs6000.c
|
|
(TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Define.
|
|
(rs6000_libgcc_floating_mode_supported_p): New target hook.
|
|
|
|
2021-04-30 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* tree-ssa-threadbackward.c (class thread_jumps): Split out code
|
|
from here...
|
|
(class back_threader_registry): ...to here...
|
|
(class back_threader_profitability): ...and here...
|
|
(thread_jumps::thread_through_all_blocks): Remove argument.
|
|
(back_threader_registry::back_threader_registry): New.
|
|
(back_threader_registry::~back_threader_registry): New.
|
|
(back_threader_registry::thread_through_all_blocks): New.
|
|
(thread_jumps::profitable_jump_thread_path): Move from here...
|
|
(back_threader_profitability::profitable_path_p): ...to here.
|
|
(thread_jumps::find_taken_edge): New.
|
|
(thread_jumps::convert_and_register_current_path): Move...
|
|
(back_threader_registry::register_path): ...to here.
|
|
(thread_jumps::register_jump_thread_path_if_profitable): Move...
|
|
(thread_jumps::maybe_register_path): ...to here.
|
|
(thread_jumps::handle_phi): Call find_taken_edge and
|
|
maybe_register_path.
|
|
(thread_jumps::handle_assignment): Same.
|
|
(thread_jumps::fsm_find_control_statement_thread_paths): Remove
|
|
tree argument to handle_phi and handle_assignment.
|
|
(thread_jumps::find_jump_threads_backwards): Set m_name. Remove
|
|
set of m_speed_p and m_max_threaded_paths.
|
|
(pass_thread_jumps::execute): Remove second argument from
|
|
find_jump_threads_backwards.
|
|
(pass_early_thread_jumps::execute): Same.
|
|
|
|
2021-04-30 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* tree-ssa-dom.c (class dom_jump_threader_simplifier): New.
|
|
(class dom_opt_dom_walker): Initialize some class variables.
|
|
(pass_dominator::execute): Pass evrp_range_analyzer and
|
|
dom_jump_threader_simplifier to dom_opt_dom_walker.
|
|
Adjust for some functions moving into classes.
|
|
(simplify_stmt_for_jump_threading): Adjust and move to...
|
|
(jump_threader_simplifier::simplify): ...here.
|
|
(dom_opt_dom_walker::before_dom_children): Adjust for
|
|
m_evrp_range_analyzer.
|
|
(dom_opt_dom_walker::after_dom_children): Remove x_vr_values hack.
|
|
(test_for_singularity): Place in dom_opt_dom_walker class.
|
|
(dom_opt_dom_walker::optimize_stmt): The argument
|
|
evrp_range_analyzer is now a class field.
|
|
* tree-ssa-threadbackward.c (class thread_jumps): Add m_registry.
|
|
(thread_jumps::thread_through_all_blocks): New.
|
|
(thread_jumps::convert_and_register_current_path): Use m_registry.
|
|
(pass_thread_jumps::execute): Adjust for thread_through_all_blocks
|
|
being in the threader class.
|
|
(pass_early_thread_jumps::execute): Same.
|
|
* tree-ssa-threadedge.c (threadedge_initialize_values): Move...
|
|
(jump_threader::jump_threader): ...here.
|
|
(threadedge_finalize_values): Move...
|
|
(jump_threader::~jump_threader): ...here.
|
|
(jump_threader::remove_jump_threads_including): New.
|
|
(jump_threader::thread_through_all_blocks): New.
|
|
(record_temporary_equivalences_from_phis): Move...
|
|
(jump_threader::record_temporary_equivalences_from_phis): ...here.
|
|
(record_temporary_equivalences_from_stmts_at_dest): Move...
|
|
(jump_threader::record_temporary_equivalences_from_stmts_at_dest):
|
|
Here...
|
|
(simplify_control_stmt_condition_1): Move to jump_threader class.
|
|
(simplify_control_stmt_condition): Move...
|
|
(jump_threader::simplify_control_stmt_condition): ...here.
|
|
(thread_around_empty_blocks): Move...
|
|
(jump_threader::thread_around_empty_blocks): ...here.
|
|
(thread_through_normal_block): Move...
|
|
(jump_threader::thread_through_normal_block): ...here.
|
|
(thread_across_edge): Move...
|
|
(jump_threader::thread_across_edge): ...here.
|
|
(thread_outgoing_edges): Move...
|
|
(jump_threader::thread_outgoing_edges): ...here.
|
|
* tree-ssa-threadedge.h: Move externally facing functings...
|
|
(class jump_threader): ...here...
|
|
(class jump_threader_simplifier): ...and here.
|
|
* tree-ssa-threadupdate.c (struct redirection_data): Remove comment.
|
|
(jump_thread_path_allocator::jump_thread_path_allocator): New.
|
|
(jump_thread_path_allocator::~jump_thread_path_allocator): New.
|
|
(jump_thread_path_allocator::allocate_thread_edge): New.
|
|
(jump_thread_path_allocator::allocate_thread_path): New.
|
|
(jump_thread_path_registry::jump_thread_path_registry): New.
|
|
(jump_thread_path_registry::~jump_thread_path_registry): New.
|
|
(jump_thread_path_registry::allocate_thread_edge): New.
|
|
(jump_thread_path_registry::allocate_thread_path): New.
|
|
(dump_jump_thread_path): Make extern.
|
|
(debug (const vec<jump_thread_edge *> &path)): New.
|
|
(struct removed_edges): Move to tree-ssa-threadupdate.h.
|
|
(struct thread_stats_d): Remove.
|
|
(remove_ctrl_stmt_and_useless_edges): Make static.
|
|
(lookup_redirection_data): Move...
|
|
(jump_thread_path_registry::lookup_redirection_data): ...here.
|
|
(ssa_redirect_edges): Make static.
|
|
(thread_block_1): Move...
|
|
(jump_thread_path_registry::thread_block_1): ...here.
|
|
(thread_block): Move...
|
|
(jump_thread_path_registry::thread_block): ...here.
|
|
(thread_through_loop_header): Move...
|
|
(jump_thread_path_registry::thread_through_loop_header): ...here.
|
|
(mark_threaded_blocks): Move...
|
|
(jump_thread_path_registry::mark_threaded_blocks): ...here.
|
|
(debug_path): Move...
|
|
(jump_thread_path_registry::debug_path): ...here.
|
|
(debug_all_paths): Move...
|
|
(jump_thread_path_registry::dump): ..here.
|
|
(rewire_first_differing_edge): Move...
|
|
(jump_thread_path_registry::rewire_first_differing_edge): ...here.
|
|
(adjust_paths_after_duplication): Move...
|
|
(jump_thread_path_registry::adjust_paths_after_duplication): ...here.
|
|
(duplicate_thread_path): Move...
|
|
(jump_thread_path_registry::duplicate_thread_path): ..here.
|
|
(remove_jump_threads_including): Move...
|
|
(jump_thread_path_registry::remove_jump_threads_including): ...here.
|
|
(thread_through_all_blocks): Move to...
|
|
(jump_thread_path_registry::thread_through_all_blocks): ...here.
|
|
(delete_jump_thread_path): Remove.
|
|
(register_jump_thread): Move...
|
|
(jump_thread_path_registry::register_jump_thread): ...here.
|
|
* tree-ssa-threadupdate.h: Move externally facing functions...
|
|
(class jump_thread_path_allocator): ...here...
|
|
(class jump_thread_path_registry): ...and here.
|
|
(thread_through_all_blocks): Remove.
|
|
(struct removed_edges): New.
|
|
(register_jump_thread): Remove.
|
|
(remove_jump_threads_including): Remove.
|
|
(delete_jump_thread_path): Remove.
|
|
(remove_ctrl_stmt_and_useless_edges): Remove.
|
|
(free_dom_edge_info): New prototype.
|
|
* tree-vrp.c: Remove x_vr_values hack.
|
|
(class vrp_jump_threader_simplifier): New.
|
|
(vrp_jump_threader_simplifier::simplify): New.
|
|
(vrp_jump_threader::vrp_jump_threader): Adjust method signature.
|
|
Remove m_dummy_cond.
|
|
Instantiate m_simplifier and m_threader.
|
|
(vrp_jump_threader::thread_through_all_blocks): New.
|
|
(vrp_jump_threader::simplify_stmt): Remove.
|
|
(vrp_jump_threader::after_dom_children): Do not set m_dummy_cond.
|
|
Remove x_vr_values hack.
|
|
(execute_vrp): Adjust for thread_through_all_blocks being in a
|
|
class.
|
|
|
|
2021-04-30 Christophe Lyon <christophe.lyon@linaro.org>
|
|
|
|
* genflags.c (gen_insn): Print failed expansion string.
|
|
|
|
2021-04-30 H.J. Lu <hjl.tools@gmail.com>
|
|
|
|
* expr.c (alignment_for_piecewise_move): Call mode_for_size
|
|
without limit to MAX_FIXED_MODE_SIZE.
|
|
|
|
2021-04-30 H.J. Lu <hjl.tools@gmail.com>
|
|
|
|
PR middle-end/90773
|
|
* builtins.c (builtin_memset_gen_str): Don't use return from
|
|
simplify_gen_subreg.
|
|
|
|
2021-04-30 Uroš Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/98060
|
|
* config/i386/i386.md (*add<mode>3_carry_0r): New insn pattern.
|
|
(*addsi3_carry_zext_0r): Ditto.
|
|
(*sub<mode>3_carry_0): Ditto.
|
|
(*subsi3_carry_zext_0r): Ditto.
|
|
* config/i386/predicates.md (ix86_carry_flag_unset_operator):
|
|
New predicate.
|
|
* config/i386/i386.c (ix86_rtx_costs) <case PLUS, case MINUS>:
|
|
Also consider ix86_carry_flag_unset_operator to calculate
|
|
the cost of adc/sbb insn.
|
|
|
|
2021-04-30 Roman Zhuykov <zhroma@ispras.ru>
|
|
|
|
PR rtl-optimization/100225
|
|
PR rtl-optimization/84878
|
|
* modulo-sched.c (sms_schedule): Use note_stores to skip loops
|
|
where we have an instruction which touches (writes) any hard
|
|
register from df->regular_block_artificial_uses set.
|
|
Allow not-single-set instruction only right before basic block
|
|
tail.
|
|
|
|
2021-04-30 Geng Qi <gengqi@linux.alibaba.com>
|
|
|
|
* config/riscv/riscv.opt (march=,mabi=): Negative itself.
|
|
|
|
2021-04-30 LevyHsu <admin@levyhsu.com>
|
|
|
|
* config/riscv/riscv.c (riscv_min_arithmetic_precision): New.
|
|
* config/riscv/riscv.h (TARGET_MIN_ARITHMETIC_PRECISION): New.
|
|
* config/riscv/riscv.md (addv<mode>4, uaddv<mode>4): New.
|
|
(subv<mode>4, usubv<mode>4, mulv<mode>4, umulv<mode>4): New.
|
|
|
|
2021-04-29 Alexandre Oliva <oliva@adacore.com>
|
|
|
|
* config.gcc: Merged x86 and x86_64 cpu_type-setting cases.
|
|
|
|
2021-04-29 Alexandre Oliva <oliva@adacore.com>
|
|
|
|
* config/i386/i386.h (ASM_OUTPUT_MAX_SKIP_PAD): Rename to...
|
|
(ASM_OUTPUT_MAX_SKIP_ALIGN): ... this. Enclose in do/while(0).
|
|
* config/i386/i386.c: Adjust.
|
|
* config/i386/i386.md: Adjust.
|
|
* config/i386/darwin.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Drop.
|
|
* config/i386/dragonfly.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Likewise.
|
|
* config/i386/freebsd.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Likewise.
|
|
* config/i386/gas.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Likewise.
|
|
* config/i386/gnu-user.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Likewise.
|
|
* config/i386/iamcu.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Likewise.
|
|
* config/i386/lynx.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Likewise.
|
|
* config/i386/netbsd-elf.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Likewise.
|
|
* config/i386/openbsdelf.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Likewise.
|
|
* config/i386/x86-64.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Likewise.
|
|
(ASM_OUTPUT_MAX_SKIP_PAD): Likewise.
|
|
|
|
2021-04-29 Uroš Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/i386-expand.c (ix86_expand_int_compare):
|
|
Swap operands of GTU and LEU comparison to emit carry flag comparison.
|
|
* config/i386/i386.md (*add<mode>3_carry_0): Change insn
|
|
predicate to allow more combine opportunities with memory operands.
|
|
(*sub<mode>3_carry_0): Ditto.
|
|
|
|
2021-04-29 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
PR rtl-optimization/100303
|
|
* rtl-ssa/accesses.cc (function_info::make_use_available): Take a
|
|
boolean that indicates whether the use will only be used in
|
|
debug instructions. Treat it in the same way that existing
|
|
cross-EBB debug references would be handled if so.
|
|
(function_info::make_uses_available): Likewise.
|
|
* rtl-ssa/functions.h (function_info::make_uses_available): Update
|
|
prototype accordingly.
|
|
(function_info::make_uses_available): Likewise.
|
|
* fwprop.c (try_fwprop_subst): Update call accordingly.
|
|
|
|
2021-04-29 Jeff Law <jlaw@tachyum.com>
|
|
|
|
* config/nios2/nios2-protos.h (nios2_fpu_insn_enabled): Move outside
|
|
of RTX_CODE guard.
|
|
|
|
2021-04-29 Uroš Bizjak <ubizjak@gmail.com>
|
|
Richard Biener <rguenther@suse.de>
|
|
|
|
PR target/100312
|
|
* config/i386/i386-builtin.def (IX86_BUILTIN_MASKLOADPD)
|
|
(IX86_BUILTIN_MASKLOADPS, IX86_BUILTIN_MASKLOADPD256)
|
|
(IX86_BUILTIN_MASKLOADPS256, IX86_BUILTIN_MASKLOADD)
|
|
(IX86_BUILTIN_MASKLOADQ, IX86_BUILTIN_MASKLOADD256)
|
|
(IX86_BUILTIN_MASKLOADQ256): Move from SPECIAL_ARGS
|
|
to PURE_ARGS category.
|
|
* config/i386/i386-builtins.c (ix86_init_mmx_sse_builtins):
|
|
Handle PURE_ARGS category.
|
|
* config/i386/i386-expand.c (ix86_expand_builtin): Ditto.
|
|
|
|
2021-04-29 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* configure.ac: Check for the presence of sys/locking.h header and
|
|
for whether _LK_LOCK is supported by _locking.
|
|
* configure: Regenerate.
|
|
* config.in: Likewise.
|
|
* gcov-io.h: Define GCOV_LOCKED_WITH_LOCKING if HOST_HAS_LK_LOCK.
|
|
* gcov-io.c (gcov_open): Add support for GCOV_LOCKED_WITH_LOCKING.
|
|
* system.h: Include <sys/locking.h> if HAVE_SYS_LOCKING_H.
|
|
|
|
2021-04-29 Uroš Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/predicates.md (fcmov_comparison_operator):
|
|
Do not check for trivial FP comparison operator.
|
|
<case GEU, case LTU>: Allow CCGZmode.
|
|
<case GTU, case LEU>: Do not allow CCCmode.
|
|
(ix86_comparison_operator) <case GTU, case LEU>: Allow only CCmode.
|
|
(ix86_carry_flag_operator): Match only LTU and UNLT code.
|
|
Do not check for trivial FP comparison operator. Allow CCGZmode.
|
|
|
|
2021-04-29 Tom de Vries <tdevries@suse.de>
|
|
|
|
* omp-expand.c (expand_omp_simd): Add step_orig, and replace uses of
|
|
fd->loop.step by either step or orig_step.
|
|
|
|
2021-04-29 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* config/sparc/sparc.c (gen_load_pcrel_sym): Delete.
|
|
(load_got_register): Do the PIC dance here.
|
|
(sparc_legitimize_tls_address): Simplify.
|
|
(sparc_emit_probe_stack_range): Likewise.
|
|
(sparc32_initialize_trampoline): Likewise.
|
|
(sparc64_initialize_trampoline): Likewise.
|
|
* config/sparc/sparc.md (load_pcrel_sym<P:mode>): Add @ marker.
|
|
(probe_stack_range<P:mode>): Likewise.
|
|
(flush<P:mode>): Likewise.
|
|
(tgd_hi22<P:mode>): Likewise.
|
|
(tgd_lo10<P:mode>): Likewise.
|
|
(tgd_add<P:mode>): Likewise.
|
|
(tgd_call<P:mode>): Likewise.
|
|
(tldm_hi22<P:mode>): Likewise.
|
|
(tldm_lo10<P:mode>): Likewise.
|
|
(tldm_add<P:mode>): Likewise.
|
|
(tldm_call<P:mode>): Likewise.
|
|
(tldo_hix22<P:mode>): Likewise.
|
|
(tldo_lox10<P:mode>): Likewise.
|
|
(tldo_add<P:mode>): Likewise.
|
|
(tie_hi22<P:mode>): Likewise.
|
|
(tie_lo10<P:mode>): Likewise.
|
|
(tie_add<P:mode>): Likewise.
|
|
(tle_hix22<P:mode>): Likewise.
|
|
(tle_lox10<P:mode>): Likewise.
|
|
(stack_protect_setsi): Rename to...
|
|
(stack_protect_set32): ...this.
|
|
(stack_protect_setdi): Rename to...
|
|
(stack_protect_set64): ...this.
|
|
(stack_protect_set): Adjust calls to above.
|
|
(stack_protect_testsi): Rename to...
|
|
(stack_protect_test32): ...this.
|
|
(stack_protect_testdi): Rename to...
|
|
(stack_protect_test64): ...this.
|
|
(stack_protect_test): Adjust calls to above.
|
|
|
|
2021-04-29 H.J. Lu <hjl.tools@gmail.com>
|
|
|
|
PR middle-end/90773
|
|
* builtins.c (builtin_memcpy_read_str): Add a dummy argument.
|
|
(builtin_strncpy_read_str): Likewise.
|
|
(builtin_memset_read_str): Add an argument for the previous RTL
|
|
information and generate the new RTL from the previous RTL info.
|
|
(builtin_memset_gen_str): Likewise.
|
|
* builtins.h (builtin_strncpy_read_str): Update the prototype.
|
|
(builtin_memset_read_str): Likewise.
|
|
* expr.c (by_pieces_ninsns): If targetm.overlap_op_by_pieces_p()
|
|
returns true, round up size and alignment to the widest integer
|
|
mode for maximum size.
|
|
(pieces_addr::adjust): Add a pointer to by_pieces_prev argument
|
|
and pass it to m_constfn.
|
|
(op_by_pieces_d): Add m_push and m_overlap_op_by_pieces.
|
|
(op_by_pieces_d::op_by_pieces_d): Add a bool argument to
|
|
initialize m_push. Initialize m_overlap_op_by_pieces with
|
|
targetm.overlap_op_by_pieces_p ().
|
|
(op_by_pieces_d::run): Pass the previous RTL information to
|
|
pieces_addr::adjust and generate overlapping operations if
|
|
m_overlap_op_by_pieces is true.
|
|
(PUSHG_P): New.
|
|
(move_by_pieces_d::move_by_pieces_d): Updated for op_by_pieces_d
|
|
change.
|
|
(store_by_pieces_d::store_by_pieces_d): Updated for op_by_pieces_d
|
|
change.
|
|
(can_store_by_pieces): Use by_pieces_constfn on constfun.
|
|
(store_by_pieces): Use by_pieces_constfn on constfun. Updated
|
|
for op_by_pieces_d change.
|
|
(clear_by_pieces_1): Add a dummy argument.
|
|
(clear_by_pieces): Updated for op_by_pieces_d change.
|
|
(compare_by_pieces_d::compare_by_pieces_d): Likewise.
|
|
(string_cst_read_str): Add a dummy argument.
|
|
* expr.h (by_pieces_constfn): Add a dummy argument.
|
|
(by_pieces_prev): New.
|
|
* target.def (overlap_op_by_pieces_p): New target hook.
|
|
* config/i386/i386.c (TARGET_OVERLAP_OP_BY_PIECES_P): New.
|
|
* doc/tm.texi.in: Add TARGET_OVERLAP_OP_BY_PIECES_P.
|
|
* doc/tm.texi: Regenerated.
|
|
|
|
2021-04-29 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/100253
|
|
* tree-vect-stmts.c (vectorizable_load): Do not assume
|
|
element alignment when DR_MISALIGNMENT is -1.
|
|
(vectorizable_store): Likewise.
|
|
|
|
2021-04-29 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/100302
|
|
* config/aarch64/aarch64.c (aarch64_add_offset_1_temporaries): Use
|
|
absu_hwi instead of abs_hwi.
|
|
|
|
2021-04-29 Richard Biener <rguenther@suse.de>
|
|
|
|
PR middle-end/38474
|
|
* tree-ssa-structalias.c (add_graph_edge): Avoid direct
|
|
forwarding when indirect forwarding through ESCAPED
|
|
alread happens.
|
|
|
|
2021-04-29 Tom de Vries <tdevries@suse.de>
|
|
|
|
PR target/100232
|
|
* internal-fn.c (expand_GOMP_SIMT_ENTER_ALLOC)
|
|
(expand_GOMP_SIMT_LAST_LANE, expand_GOMP_SIMT_ORDERED_PRED)
|
|
(expand_GOMP_SIMT_VOTE_ANY, expand_GOMP_SIMT_XCHG_BFLY)
|
|
(expand_GOMP_SIMT_XCHG_IDX): Ensure target is assigned to.
|
|
|
|
2021-04-29 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/99912
|
|
* tree-ssa-dse.c (dse_dom_walker::m_need_cfg_cleanup): New.
|
|
(dse_dom_walker::todo): Likewise.
|
|
(dse_dom_walker::dse_optimize_stmt): Move VDEF check to the
|
|
caller.
|
|
(dse_dom_walker::before_dom_children): Remove trivially
|
|
dead SSA defs and schedule CFG cleanup if we removed all
|
|
PHIs in a block.
|
|
(pass_dse::execute): Get TODO as computed by the DOM walker
|
|
and return it. Wipe dominator info earlier.
|
|
|
|
2021-04-29 Richard Biener <rguenther@suse.de>
|
|
|
|
PR ipa/100308
|
|
* ipa-prop.c (ipcp_modif_dom_walker::before_dom_children):
|
|
Track blocks to cleanup EH in new m_need_eh_cleanup.
|
|
(ipcp_modif_dom_walker::cleanup_eh): New.
|
|
(ipcp_transform_function): Release dominator info before
|
|
doing EH cleanup.
|
|
|
|
2021-04-29 Martin Sebor <msebor@redhat.com>
|
|
|
|
PR middle-end/100250
|
|
* attribs.c (attr_access::array_as_string): Avoid dereferencing
|
|
a pointer when it's null.
|
|
|
|
2021-04-29 Martin Sebor <msebor@redhat.com>
|
|
|
|
* Makefile.in (OBJS): Add ipa-free-lang-data.o.
|
|
* ipa-free-lang-data.cc: New file.
|
|
* tree.c: Move pass free_lang_data to file above.
|
|
(build_array_type_1): Declare extern.
|
|
* tree.h (build_array_type_1): Declare.
|
|
|
|
2021-04-28 Jonathan Wright <jonathan.wright@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def: Modify comment to
|
|
make consistent with updated RTL pattern.
|
|
* config/aarch64/aarch64-simd.md (aarch64_<sur>qmovn<mode>):
|
|
Implement using ss_truncate and us_truncate rather than
|
|
unspecs.
|
|
* config/aarch64/iterators.md: Remove redundant unspecs and
|
|
iterator: UNSPEC_[SU]QXTN and SUQMOVN respectively.
|
|
|
|
2021-04-28 Jonathan Wright <jonathan.wright@arm.com>
|
|
|
|
* config/aarch64/arm_acle.h (__attribute__): Make intrinsic
|
|
attributes consistent with those defined in arm_neon.h.
|
|
|
|
2021-04-28 Jonathan Wright <jonathan.wright@arm.com>
|
|
|
|
* config/aarch64/arm_fp16.h (__attribute__): Make intrinsic
|
|
attributes consistent with those defined in arm_neon.h.
|
|
|
|
2021-04-28 Jonathan Wright <jonathan.wright@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def: Add
|
|
float_trunc_rodd builtin generator macros.
|
|
* config/aarch64/aarch64-simd.md (aarch64_float_trunc_rodd_df):
|
|
Define.
|
|
(aarch64_float_trunc_rodd_lo_v2sf): Define.
|
|
(aarch64_float_trunc_rodd_hi_v4sf_le): Define.
|
|
(aarch64_float_trunc_rodd_hi_v4sf_be): Define.
|
|
(aarch64_float_trunc_rodd_hi_v4sf): Define.
|
|
* config/aarch64/arm_neon.h (vcvtx_f32_f64): Use RTL builtin
|
|
instead of inline asm.
|
|
(vcvtx_high_f32_f64): Likewise.
|
|
(vcvtxd_f32_f64): Likewise.
|
|
* config/aarch64/iterators.md: Add FCVTXN unspec.
|
|
|
|
2021-04-28 Jonathan Wright <jonathan.wright@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def: Add tbx1 builtin
|
|
generator macros.
|
|
* config/aarch64/aarch64-simd.md (aarch64_tbx1<mode>):
|
|
Define.
|
|
* config/aarch64/arm_neon.h (vqtbx1_s8): USE RTL builtin
|
|
instead of inline asm.
|
|
(vqtbx1_u8): Likewise.
|
|
(vqtbx1_p8): Likewise.
|
|
(vqtbx1q_s8): Likewise.
|
|
(vqtbx1q_u8): Likewise.
|
|
(vqtbx1q_p8): Likewise.
|
|
(vtbx2_s8): Likewise.
|
|
(vtbx2_u8): Likewise.
|
|
(vtbx2_p8): Likewise.
|
|
|
|
2021-04-28 Jonathan Wright <jonathan.wright@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def: Add tbl1 builtin
|
|
generator macros.
|
|
* config/aarch64/arm_neon.h (vqtbl1_p8): Use RTL builtin
|
|
instead of inline asm.
|
|
(vqtbl1_s8): Likewise.
|
|
(vqtbl1_u8): Likewise.
|
|
(vqtbl1q_p8): Likewise.
|
|
(vqtbl1q_s8): Likewise.
|
|
(vqtbl1q_u8): Likewise.
|
|
(vtbl1_s8): Likewise.
|
|
(vtbl1_u8): Likewise.
|
|
(vtbl1_p8): Likewise.
|
|
(vtbl2_s8): Likewise.
|
|
(vtbl2_u8): Likewise.
|
|
(vtbl2_p8): Likewise.
|
|
|
|
2021-04-28 Jonathan Wright <jonathan.wright@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def: Add polynomial
|
|
ssri_n buitin generator macro.
|
|
* config/aarch64/arm_neon.h (vsri_n_p8): Use RTL builtin
|
|
instead of inline asm.
|
|
(vsri_n_p16): Likewise.
|
|
(vsri_n_p64): Likewise.
|
|
(vsriq_n_p8): Likewise.
|
|
(vsriq_n_p16): Likewise.
|
|
(vsriq_n_p64): Likewise.
|
|
|
|
2021-04-28 Jonathan Wright <jonathan.wright@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def: Use VALLP mode
|
|
iterator for polynomial ssli_n builtin generator macro.
|
|
* config/aarch64/arm_neon.h (vsli_n_p8): Use RTL builtin
|
|
instead of inline asm.
|
|
(vsli_n_p16): Likewise.
|
|
(vsliq_n_p8): Likewise.
|
|
(vsliq_n_p16): Likewise.
|
|
* config/aarch64/iterators.md: Define VALLP mode iterator.
|
|
|
|
2021-04-28 Jonathan Wright <jonathan.wright@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def: Use VDQV_L
|
|
iterator to generate [su]adalp RTL builtins.
|
|
* config/aarch64/aarch64-simd.md: Use VDQV_L iterator in
|
|
[su]adalp RTL pattern.
|
|
* config/aarch64/arm_neon.h (vpadal_s32): Use RTL builtin
|
|
instead of inline asm.
|
|
(vpadal_u32): Likewise.
|
|
|
|
2021-04-28 Jonathan Wright <jonathan.wright@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def: Add [su]addlp
|
|
builtin generator macros.
|
|
* config/aarch64/aarch64-simd.md (aarch64_<su>addlp<mode>):
|
|
Define.
|
|
* config/aarch64/arm_neon.h (vpaddl_s8): Use RTL builtin
|
|
instead of inline asm.
|
|
(vpaddl_s16): Likewise.
|
|
(vpaddl_s32): Likewise.
|
|
(vpaddl_u8): Likewise.
|
|
(vpaddl_u16): Likewise.
|
|
(vpaddl_u32): Likewise.
|
|
(vpaddlq_s8): Likewise.
|
|
(vpaddlq_s16): Likewise.
|
|
(vpaddlq_s32): Likewise.
|
|
(vpaddlq_u8): Likewise.
|
|
(vpaddlq_u16): Likewise.
|
|
(vpaddlq_u32): Liwewise.
|
|
* config/aarch64/iterators.md: Define [SU]ADDLP unspecs with
|
|
appropriate attributes.
|
|
|
|
2021-04-28 Jonathan Wright <jonathan.wright@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def: Use VDQ_I iterator
|
|
for aarch64_addp<mode> builtin macro generator.
|
|
* config/aarch64/aarch64-simd.md: Use VDQ_I iterator in
|
|
aarch64_addp<mode> RTL pattern.
|
|
* config/aarch64/arm_neon.h (vpaddq_s8): Use RTL builtin
|
|
instead of inline asm.
|
|
(vpaddq_s16): Likewise.
|
|
(vpaddq_s32): Likewise.
|
|
(vpaddq_s64): Likewise.
|
|
(vpaddq_u8): Likewise.
|
|
(vpaddq_u16): Likewise.
|
|
(vpaddq_u32): Likewise.
|
|
(vpaddq_u64): Likewise.
|
|
|
|
2021-04-28 Jonathan Wright <jonathan.wright@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def: Add sq[r]dmulh_n
|
|
builtin generator macros.
|
|
* config/aarch64/aarch64-simd.md (aarch64_sq<r>dmulh_n<mode>):
|
|
Define.
|
|
* config/aarch64/arm_neon.h (vqdmulh_n_s16): Use RTL builtin
|
|
instead of inline asm.
|
|
(vqdmulh_n_s32): Likewise.
|
|
(vqdmulhq_n_s16): Likewise.
|
|
(vqdmulhq_n_s32): Likewise.
|
|
(vqrdmulh_n_s16): Likewise.
|
|
(vqrdmulh_n_s32): Likewise.
|
|
(vqrdmulhq_n_s16): Likewise.
|
|
(vqrdmulhq_n_s32): Likewise.
|
|
|
|
2021-04-28 Tobias Burnus <tobias@codesourcery.com>
|
|
|
|
* doc/install.texi (--enable-offload-defaulted): Document.
|
|
|
|
2021-04-28 Senthil Kumar Selvaraj <saaadhu@gcc.gnu.org>
|
|
|
|
* config/avr/avr-dimode.md: Turn existing patterns into
|
|
define_insn_and_split style patterns where the splitter
|
|
adds a clobber of the condition code register. Drop "cc"
|
|
attribute. Add new patterns to match output of
|
|
the splitters.
|
|
* config/avr/avr-fixed.md: Likewise.
|
|
* config/avr/avr.c (cc_reg_rtx): New.
|
|
(avr_parallel_insn_from_insns): Adjust insn count
|
|
for removal of set of cc0.
|
|
(avr_is_casesi_sequence): Likewise.
|
|
(avr_casei_sequence_check_operands): Likewise.
|
|
(avr_optimize_casesi): Likewise. Also insert
|
|
new insns after jump_insn.
|
|
(avr_pass_casesi::avr_rest_of_handle_casesi): Adjust
|
|
for removal of set of cc0.
|
|
(avr_init_expanders): Initialize cc_reg_rtx.
|
|
(avr_regno_reg_class): Handle REG_CC.
|
|
(cond_string): Remove usage of CC_OVERFLOW_UNUSABLE.
|
|
(avr_notice_update_cc): Remove function.
|
|
(ret_cond_branch): Remove usage of CC_OVERFLOW_UNUSABLE.
|
|
(compare_condition): Adjust for PARALLEL with
|
|
REG_CC clobber.
|
|
(out_shift_with_cnt): Likewise.
|
|
(ashlhi3_out): Likewise.
|
|
(ashrhi3_out): Likewise.
|
|
(lshrhi3_out): Likewise.
|
|
(avr_class_max_nregs): Return single reg for REG_CC.
|
|
(avr_compare_pattern): Check for REG_CC instead
|
|
of cc0_rtx.
|
|
(avr_reorg_remove_redundant_compare): Likewise.
|
|
(avr_reorg):Adjust for PARALLEL with REG_CC clobber.
|
|
(avr_hard_regno_nregs): Return single reg for REG_CC.
|
|
(avr_hard_regno_mode_ok): Allow only CCmode for REG_CC.
|
|
(avr_md_asm_adjust): Clobber REG_CC.
|
|
(TARGET_HARD_REGNO_NREGS): Define.
|
|
(TARGET_CLASS_MAX_NREGS): Define.
|
|
(TARGET_MD_ASM_ADJUST): Define.
|
|
* config/avr/avr.h (FIRST_PSEUDO_REGISTER): Adjust
|
|
for REG_CC.
|
|
(enum reg_class): Add CC_REG class.
|
|
(NOTICE_UPDATE_CC): Remove.
|
|
(CC_OVERFLOW_UNUSABLE): Remove.
|
|
(CC_NO_CARRY): Remove.
|
|
* config/avr/avr.md: Turn existing patterns into
|
|
define_insn_and_split style patterns where the splitter
|
|
adds a clobber of the condition code register. Drop "cc"
|
|
attribute. Add new patterns to match output of
|
|
the splitters.
|
|
(sez): Remove unused pattern.
|
|
|
|
2021-04-28 Richard Earnshaw <rearnsha@arm.com>
|
|
|
|
PR target/100311
|
|
* config/arm/arm.c (arm_hard_regno_mode_ok): Only allow VPR to be
|
|
used in HImode.
|
|
|
|
2021-04-28 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
PR target/100305
|
|
* config/aarch64/constraints.md (Utq): Require the address to
|
|
be valid for both the element mode and for V2DImode.
|
|
|
|
2021-04-28 Jakub Jelinek <jakub@redhat.com>
|
|
Tobias Burnus <tobias@codesourcery.com>
|
|
|
|
* configure.ac (OFFLOAD_DEFAULTED): AC_DEFINE if offload-defaulted.
|
|
* gcc.c (process_command): New variable.
|
|
(driver::maybe_putenv_OFFLOAD_TARGETS): If OFFLOAD_DEFAULTED,
|
|
set it if -foffload is defaulted.
|
|
* lto-wrapper.c (OFFLOAD_TARGET_DEFAULT_ENV): Define.
|
|
(compile_offload_image): If OFFLOAD_DEFAULTED and
|
|
OFFLOAD_TARGET_DEFAULT is in the environment, don't fail
|
|
if corresponding mkoffload can't be found.
|
|
(compile_images_for_offload_targets): Likewise. Free and clear
|
|
offload_names if no valid offload is found.
|
|
* config.in: Regenerate.
|
|
* configure: Regenerate.
|
|
|
|
2021-04-28 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/100292
|
|
* tree-vect-generic.c (expand_vector_condition): Do not fold
|
|
the comparisons.
|
|
|
|
2021-04-27 David Edelsohn <dje.gcc@gmail.com>
|
|
|
|
* config/rs6000/aix.h (SUBTARGET_DRIVER_SELF_SPECS): New.
|
|
* config/rs6000/aix64.opt (m64): New.
|
|
(m32): New.
|
|
|
|
2021-04-27 Maciej W. Rozycki <macro@orcam.me.uk>
|
|
|
|
* config/vax/vax.c (print_operand_address, vax_address_cost_1)
|
|
(index_term_p): Handle ASHIFT too.
|
|
|
|
2021-04-27 Maciej W. Rozycki <macro@orcam.me.uk>
|
|
|
|
* config/vax/builtins.md (jbb<ccss>i<mode>): Remove operand #3.
|
|
(sync_lock_test_and_set<mode>): Adjust accordingly.
|
|
(sync_lock_release<mode>): Likewise.
|
|
|
|
2021-04-27 Maciej W. Rozycki <macro@orcam.me.uk>
|
|
|
|
* config/vax/vax-protos.h (adjacent_operands_p): Remove
|
|
prototype.
|
|
* config/vax/vax.c (adjacent_operands_p): Remove.
|
|
|
|
2021-04-27 Maciej W. Rozycki <macro@linux-mips.org>
|
|
|
|
* ifcvt.c (dead_or_predicable) [!IFCVT_MODIFY_TESTS]: Fall
|
|
through to the non-conditional execution case if getting the
|
|
condition for conditional execution has failed.
|
|
|
|
2021-04-27 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
PR middle-end/100284
|
|
* gimple.c (gimple_could_trap_p_1): Remove VEC_COND_EXPR test.
|
|
* tree-eh.c (operation_could_trap_p): Handle VEC_COND_EXPR rather
|
|
than asserting on it.
|
|
|
|
2021-04-27 David Edelsohn <dje.gcc@gmail.com>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_aix_precompute_tls_p): Protect
|
|
with TARGET_AIX_OS.
|
|
|
|
2021-04-27 David Edelsohn <dje.gcc@gmail.com>
|
|
|
|
PR target/94177
|
|
* calls.c (precompute_register_parameters): Additionally test
|
|
targetm.precompute_tls_p to pre-compute argument.
|
|
* config/rs6000/aix.h (TARGET_PRECOMPUTE_TLS_P): Define.
|
|
* config/rs6000/rs6000.c (rs6000_aix_precompute_tls_p): New.
|
|
* target.def (precompute_tls_p): New.
|
|
* doc/tm.texi.in (TARGET_PRECOMPUTE_TLS_P): Add hook documentation.
|
|
* doc/tm.texi: Regenerated.
|
|
|
|
2021-04-27 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/100200
|
|
* config/aarch64/aarch64.c (aarch64_print_operand): Cast -UINTVAL
|
|
back to HOST_WIDE_INT.
|
|
|
|
2021-04-27 Bernd Edlinger <bernd.edlinger@hotmail.de>
|
|
|
|
PR target/100106
|
|
* simplify-rtx.c (simplify_context::simplify_subreg): Check the
|
|
memory alignment for the outer mode.
|
|
|
|
2021-04-27 H.J. Lu <hjl.tools@gmail.com>
|
|
|
|
PR middle-end/90773
|
|
* expr.c (op_by_pieces_d::get_usable_mode): New member function.
|
|
(op_by_pieces_d::run): Cange a while loop to a do-while loop.
|
|
|
|
2021-04-27 Alex Coplan <alex.coplan@arm.com>
|
|
|
|
PR target/99977
|
|
* config/arm/arm.c (arm_split_compare_and_swap): Fix up codegen
|
|
with negative immediates: ensure we expand cbranchsi4_scratch
|
|
correctly and ensure we satisfy its constraints.
|
|
* config/arm/sync.md
|
|
(@atomic_compare_and_swap<CCSI:arch><NARROW:mode>_1): Don't
|
|
attempt to tie two output operands together with constraints;
|
|
collapse two alternatives.
|
|
(@atomic_compare_and_swap<CCSI:arch><SIDI:mode>_1): Likewise.
|
|
* config/arm/thumb1.md (cbranchsi4_neg_late): New.
|
|
|
|
2021-04-27 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/100200
|
|
* config/aarch64/predicates.md (aarch64_sub_immediate,
|
|
aarch64_plus_immediate): Use -UINTVAL instead of -INTVAL.
|
|
* config/aarch64/aarch64.md (casesi, rotl<mode>3): Likewise.
|
|
* config/aarch64/aarch64.c (aarch64_print_operand,
|
|
aarch64_split_atomic_op, aarch64_expand_subvti): Likewise.
|
|
|
|
2021-04-27 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/100239
|
|
* tree-vect-generic.c (lower_vec_perm): Don't accept constant
|
|
permutations with all indices from the first zero element as vec_shl.
|
|
|
|
2021-04-27 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR rtl-optimization/100254
|
|
* cfgcleanup.c (outgoing_edges_match): Check REG_EH_REGION on
|
|
last1 and last2 insns rather than BB_END (bb1) and BB_END (bb2) insns.
|
|
|
|
2021-04-27 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/99912
|
|
* passes.def: Add comment about new TODO_remove_unused_locals.
|
|
* tree-stdarg.c (pass_data_stdarg): Run TODO_remove_unused_locals
|
|
at start.
|
|
|
|
2021-04-27 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/99912
|
|
* passes.def (pass_all_optimizations): Add pass_dse before
|
|
the first pass_dce, move the first pass_dse before the
|
|
pass_dce following pass_pre.
|
|
|
|
2021-04-27 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/95527
|
|
* generic-match-head.c: Include tm.h.
|
|
* gimple-match-head.c: Include tm.h.
|
|
* match.pd (CLZ == INTEGER_CST): Don't use
|
|
#ifdef CLZ_DEFINED_VALUE_AT_ZERO, only test CLZ_DEFINED_VALUE_AT_ZERO
|
|
if clz == CFN_CLZ. Add missing val declaration.
|
|
(CTZ cmp CST): New simplifications.
|
|
|
|
2021-04-27 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/96696
|
|
* expr.c (expand_expr_divmod): New function.
|
|
(expand_expr_real_2) <case TRUNC_DIV_EXPR>: Use it for truncations and
|
|
divisions. Formatting fixes.
|
|
<case MULT_EXPR>: Optimize x / y * y as x - x % y if the latter is
|
|
cheaper.
|
|
|
|
2021-04-27 Martin Jambor <mjambor@suse.cz>
|
|
|
|
PR ipa/99951
|
|
* ipa-param-manipulation.c (ipa_param_adjustments::modify_call):
|
|
If removing a call statement LHS SSA name, release it.
|
|
|
|
2021-04-27 Richard Earnshaw <rearnsha@arm.com>
|
|
|
|
PR target/100236
|
|
* config/arm/arm.c (THUMB2_WORK_REGS): Check PIC_OFFSET_TABLE_REGNUM
|
|
is valid before including it in the mask.
|
|
|
|
2021-04-27 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
PR target/100270
|
|
* config/aarch64/aarch64.c (aarch64_comp_type_attributes): Handle
|
|
SVE attributes.
|
|
|
|
2021-04-27 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/100051
|
|
* tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Add
|
|
disambiguator based on access size vs. decl size.
|
|
|
|
2021-04-27 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/100278
|
|
* tree-ssa-pre.c (compute_avail): Give up when we cannot
|
|
adjust TBAA beacuse of mismatching bases.
|
|
|
|
2021-04-27 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/99405
|
|
* config/i386/i386.md (*<insn><mode>3_mask, *<insn><mode>3_mask_1):
|
|
For any_rotate define_insn_split and following splitters, use
|
|
SWI iterator instead of SWI48.
|
|
|
|
2021-04-27 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/99776
|
|
* match.pd (bit_field_ref (ctor)): Relax element extract
|
|
type compatibility checks.
|
|
|
|
2021-04-27 Cui,Lili <lili.cui@intel.com>
|
|
|
|
* common/config/i386/i386-common.c (processor_names):
|
|
Sync processor_names with processor_type.
|
|
* config/i386/i386-options.c (processor_cost_table):
|
|
Sync processor_cost_table with processor_type.
|
|
|
|
2021-04-26 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* value-range.cc (irange::irange_set_1bit_anti_range): Add assert.
|
|
(irange::set): Call irange_set_1bit_anti_range for handling all
|
|
1-bit ranges. Fall through on ~[MIN,MAX].
|
|
|
|
2021-04-26 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* value-range.cc (irange::legacy_num_pairs): Remove.
|
|
(irange::invert): Change gcc_assert to gcc_checking_assert.
|
|
* value-range.h (irange::num_pairs): Adjust for a cached
|
|
num_pairs(). Also, rename all gcc_assert's to
|
|
gcc_checking_assert's.
|
|
|
|
2021-04-26 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* value-range.cc (irange::operator=): Set m_kind.
|
|
(irange::copy_to_legacy): Handle varying and undefined sources
|
|
as a legacy copy since they can be easily copied.
|
|
(irange::irange_set): Set m_kind.
|
|
(irange::irange_set_anti_range): Same.
|
|
(irange::set): Rename normalize_min_max to normalize_kind.
|
|
(irange::verify_range): Adjust for multi-ranges having the
|
|
m_kind field set.
|
|
(irange::irange_union): Set m_kind.
|
|
(irange::irange_intersect): Same.
|
|
(irange::invert): Same.
|
|
* value-range.h (irange::kind): Always return m_kind.
|
|
(irange::varying_p): Rename to...
|
|
(irange::varying_comptaible_p): ...this.
|
|
(irange::undefined_p): Only look at m_kind.
|
|
(irange::irange): Always set VR_UNDEFINED if applicable.
|
|
(irange::set_undefined): Always set VR_UNDEFINED.
|
|
(irange::set_varying): Always set m_kind to VR_VARYING.
|
|
(irange::normalize_min_max): Rename to...
|
|
(irange::normalize_kind): ...this.
|
|
|
|
2021-04-26 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* gimple-ssa-evrp-analyze.c (evrp_range_analyzer::set_ssa_range_info):
|
|
Adjust for constant_p including varying_p.
|
|
* tree-vrp.c (vrp_prop::finalize): Same.
|
|
(determine_value_range): Same.
|
|
* vr-values.c (vr_values::range_of_expr): Same.
|
|
* value-range.cc (irange::symbolic_p): Do not check varying_p.
|
|
(irange::constant_p): Same.
|
|
|
|
2021-04-26 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* value-range.cc (irange::legacy_lower_bound): Replace
|
|
!undefined_p check with num_ranges > 0.
|
|
(irange::legacy_upper_bound): Same.
|
|
* value-range.h (irange::type): Same.
|
|
(irange::lower_bound): Same.
|
|
(irange::upper_bound): Same.
|
|
|
|
2021-04-26 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/99956
|
|
* gimple-loop-interchange.cc (compute_access_stride):
|
|
Try instantiating the access in a shallower loop nest
|
|
if instantiating failed.
|
|
(compute_access_strides): Pass adjustable loop_nest
|
|
to compute_access_stride.
|
|
|
|
2021-04-26 Christophe Lyon <christophe.lyon@linaro.org>
|
|
|
|
* doc/sourcebuild.texi (arm_cmse_hw): Document.
|
|
|
|
2021-04-26 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
|
|
|
* config/aarch64/iterators.md (vwcore): Handle V4BF, V8BF.
|
|
|
|
2021-04-26 Thomas Schwinge <thomas@codesourcery.com>
|
|
Nathan Sidwell <nathan@codesourcery.com>
|
|
Tom de Vries <vries@codesourcery.com>
|
|
Julian Brown <julian@codesourcery.com>
|
|
Kwok Cheung Yeung <kcy@codesourcery.com>
|
|
|
|
* omp-offload.c (oacc_validate_dims): Implement
|
|
'-Wopenacc-parallelism'.
|
|
* doc/invoke.texi (-Wopenacc-parallelism): Document.
|
|
|
|
2021-04-26 Richard Biener <rguenther@suse.de>
|
|
|
|
* tree-cfg.h (gimplify_build1): Remove.
|
|
(gimplify_build2): Likewise.
|
|
(gimplify_build3): Likewise.
|
|
* tree-cfg.c (gimplify_build1): Move to tree-vect-generic.c.
|
|
(gimplify_build2): Likewise.
|
|
(gimplify_build3): Likewise.
|
|
* tree-vect-generic.c (gimplify_build1): Move from tree-cfg.c.
|
|
Modernize.
|
|
(gimplify_build2): Likewise.
|
|
(gimplify_build3): Likewise.
|
|
(tree_vec_extract): Use resimplify with following SSA edges.
|
|
(expand_vector_parallel): Avoid passing NULL size/bitpos
|
|
to tree_vec_extract.
|
|
* expr.c (store_constructor): Deal with zero-element CTORs.
|
|
* match.pd (bit_field_ref <vector CTOR>): Make sure to
|
|
produce vector constants when possible.
|
|
|
|
2021-04-26 Richard Biener <rguenther@suse.de>
|
|
|
|
* tree-complex.c: Include gimple-fold.h.
|
|
(expand_complex_addition): Use gimple_build.
|
|
(expand_complex_multiplication_components): Likewise.
|
|
(expand_complex_multiplication): Likewise.
|
|
(expand_complex_div_straight): Likewise.
|
|
(expand_complex_div_wide): Likewise.
|
|
(expand_complex_division): Likewise.
|
|
(expand_complex_conjugate): Likewise.
|
|
(expand_complex_comparison): Likewise.
|
|
|
|
2021-04-26 Richard Biener <rguenther@suse.de>
|
|
|
|
* tree-ssa-phiopt.c (two_value_replacement): Remove use
|
|
of legacy gimplify_buildN API.
|
|
|
|
2021-04-26 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/99473
|
|
* tree-ssa-phiopt.c (cond_store_replacement): Handle all
|
|
stores.
|
|
|
|
2021-04-26 Richard Biener <rguenther@suse.de>
|
|
|
|
* config/rs6000/rs6000-call.c (rs6000_gimple_fold_builtin):
|
|
Use replace_call_with_value.
|
|
|
|
2021-04-26 Richard Biener <rguenther@suse.de>
|
|
|
|
* tree-ssa-propagate.h (valid_gimple_rhs_p): Remove.
|
|
(update_gimple_call): Likewise.
|
|
(update_call_from_tree): Likewise.
|
|
* tree-ssa-propagate.c (valid_gimple_rhs_p): Remove.
|
|
(valid_gimple_call_p): Likewise.
|
|
(move_ssa_defining_stmt_for_defs): Likewise.
|
|
(finish_update_gimple_call): Likewise.
|
|
(update_gimple_call): Likewise.
|
|
(update_call_from_tree): Likewise.
|
|
(propagate_tree_value_into_stmt): Use replace_call_with_value.
|
|
* gimple-fold.h (update_gimple_call): Declare.
|
|
* gimple-fold.c (valid_gimple_rhs_p): Move here from
|
|
tree-ssa-propagate.c.
|
|
(update_gimple_call): Likewise.
|
|
(valid_gimple_call_p): Likewise.
|
|
(finish_update_gimple_call): Likewise, and simplify.
|
|
(gimplify_and_update_call_from_tree): Implement
|
|
update_call_from_tree functionality, avoid excessive
|
|
push/pop_gimplify_context.
|
|
(gimple_fold_builtin): Use only gimplify_and_update_call_from_tree.
|
|
(gimple_fold_call): Likewise.
|
|
* gimple-ssa-sprintf.c (try_substitute_return_value): Likewise.
|
|
* tree-ssa-ccp.c (ccp_folder::fold_stmt): Likewise.
|
|
(pass_fold_builtins::execute): Likewise.
|
|
(optimize_stack_restore): Use replace_call_with_value.
|
|
* tree-cfg.c (fold_loop_internal_call): Likewise.
|
|
* tree-ssa-dce.c (maybe_optimize_arith_overflow): Use
|
|
only gimplify_and_update_call_from_tree.
|
|
* tree-ssa-strlen.c (handle_builtin_strlen): Likewise.
|
|
(handle_builtin_strchr): Likewise.
|
|
* tsan.c: Include gimple-fold.h instead of tree-ssa-propagate.h.
|
|
|
|
2021-04-26 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR debug/100255
|
|
* vmsdbgout.c (ASM_OUTPUT_DEBUG_STRING, vmsdbgout_begin_block,
|
|
vmsdbgout_end_block, lookup_filename, vmsdbgout_source_line): Remove
|
|
register keywords.
|
|
|
|
2021-04-25 liuhongt <hongtao.liu@intel.com>
|
|
|
|
PR target/98911
|
|
* config/i386/i386-builtin.def (BDESC): Change the icode of
|
|
the following builtins to CODE_FOR_nothing.
|
|
* config/i386/i386.c (ix86_gimple_fold_builtin): Fold
|
|
IX86_BUILTIN_PCMPEQB128, IX86_BUILTIN_PCMPEQW128,
|
|
IX86_BUILTIN_PCMPEQD128, IX86_BUILTIN_PCMPEQQ,
|
|
IX86_BUILTIN_PCMPEQB256, IX86_BUILTIN_PCMPEQW256,
|
|
IX86_BUILTIN_PCMPEQD256, IX86_BUILTIN_PCMPEQQ256,
|
|
IX86_BUILTIN_PCMPGTB128, IX86_BUILTIN_PCMPGTW128,
|
|
IX86_BUILTIN_PCMPGTD128, IX86_BUILTIN_PCMPGTQ,
|
|
IX86_BUILTIN_PCMPGTB256, IX86_BUILTIN_PCMPGTW256,
|
|
IX86_BUILTIN_PCMPGTD256, IX86_BUILTIN_PCMPGTQ256.
|
|
* config/i386/sse.md (avx2_eq<mode>3): Deleted.
|
|
(sse2_eq<mode>3): Ditto.
|
|
(sse4_1_eqv2di3): Ditto.
|
|
(sse2_gt<mode>3): Rename to ..
|
|
(*sse2_gt<mode>3): .. this.
|
|
|
|
2021-04-24 Iain Sandoe <iain@sandoe.co.uk>
|
|
|
|
Revert:
|
|
2021-04-24 Iain Sandoe <iain@sandoe.co.uk>
|
|
|
|
PR target/100152
|
|
* config/darwin.c (darwin_binds_local_p): Assume that any
|
|
public symbol might be interposed for PIC code. Update function
|
|
header comment to reflect current Darwin capability.
|
|
|
|
2021-04-24 Iain Sandoe <iain@sandoe.co.uk>
|
|
|
|
PR target/100152
|
|
* config/darwin.c (darwin_binds_local_p): Assume that any
|
|
public symbol might be interposed for PIC code. Update function
|
|
header comment to reflect current Darwin capability.
|
|
|
|
2021-04-24 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
* doc/sourcebuild.texi: Document no-opts and any-opts target
|
|
selectors.
|
|
|
|
2021-04-23 YiFei Zhu <zhuyifei1999@gmail.com>
|
|
|
|
* config/bpf/bpf.h (ASM_OUTPUT_ALIGNED_BSS): Use .type and .lcomm.
|
|
|
|
2021-04-23 YiFei Zhu <zhuyifei1999@gmail.com>
|
|
|
|
* config/bpf/bpf.h (FUNCTION_BOUNDARY): Set to 64.
|
|
|
|
2021-04-23 Uroš Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/100041
|
|
* config/i386/i386-options.c (ix86_option_override_internal):
|
|
Error out when -m96bit-long-double is used with 64bit targets.
|
|
* config/i386/i386.md (*pushxf_rounded): Remove pattern.
|
|
|
|
2021-04-23 Martin Liska <mliska@suse.cz>
|
|
|
|
* lto-wrapper.c: Remove FIXME about usage of
|
|
hardware_concurrency. The function is not on par with
|
|
what we have now.
|
|
|
|
2021-04-23 Uroš Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/100182
|
|
* config/i386/sync.md (FILD_ATOMIC/FIST_ATOMIC FP load peephole2):
|
|
Copy operand 3 to operand 4. Use sse_reg_operand
|
|
as operand 3 predicate.
|
|
(FILD_ATOMIC/FIST_ATOMIC FP load peephole2 with mem blockage): Ditto.
|
|
(LDX_ATOMIC/STX_ATOMIC FP load peephole2): Ditto.
|
|
(LDX_ATOMIC/LDX_ATOMIC FP load peephole2 with mem blockage): Ditto.
|
|
(FILD_ATOMIC/FIST_ATOMIC FP store peephole2):
|
|
Copy operand 1 to operand 0.
|
|
(FILD_ATOMIC/FIST_ATOMIC FP store peephole2 with mem blockage): Ditto.
|
|
(LDX_ATOMIC/STX_ATOMIC FP store peephole2): Ditto.
|
|
(LDX_ATOMIC/LDX_ATOMIC FP store peephole2 with mem blockage): Ditto.
|
|
|
|
2021-04-23 Alex Coplan <alex.coplan@arm.com>
|
|
|
|
PR rtl-optimization/100230
|
|
* early-remat.c (early_remat::sort_candidates): Use delete[]
|
|
instead of delete for array allocated with new[].
|
|
|
|
2021-04-23 Richard Biener <rguenther@suse.de>
|
|
|
|
* genmatch.c (lower_cond): Remove VEC_COND_EXPR special-casing.
|
|
(capture_info::capture_info): Likewise.
|
|
(capture_info::walk_match): Likewise.
|
|
(expr::gen_transform): Likewise.
|
|
(dt_simplify::gen_1): Likewise.
|
|
* gimple-match-head.c (maybe_resimplify_conditional_op):
|
|
Remove VEC_COND_EXPR special-casing.
|
|
(gimple_simplify): Likewise.
|
|
* gimple.c (gimple_could_trap_p_1): Adjust.
|
|
* tree-ssa-pre.c (compute_avail): Allow VEC_COND_EXPR
|
|
to participate in PRE.
|
|
|
|
2021-04-23 Richard Biener <rguenther@suse.de>
|
|
|
|
* cfganal.c (connect_infinite_loops_to_exit): First call
|
|
add_noreturn_fake_exit_edges.
|
|
* ipa-sra.c (process_scan_results): Do not call the now redundant
|
|
add_noreturn_fake_exit_edges.
|
|
* predict.c (tree_estimate_probability): Likewise.
|
|
(rebuild_frequencies): Likewise.
|
|
* store-motion.c (one_store_motion_pass): Likewise.
|
|
|
|
2021-04-23 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/100222
|
|
* predict.c (pass_profile::execute): Remove redundant call to
|
|
mark_irreducible_loops.
|
|
(report_predictor_hitrates): Likewise.
|
|
|
|
2021-04-23 Richard Biener <rguenther@suse.de>
|
|
|
|
* tree-ssa-loop-ivopts.c (rewrite_use_nonlinear_expr): Avoid
|
|
valid_gimple_rhs_p by instead gimplifying to one.
|
|
|
|
2021-04-23 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/99971
|
|
* tree-vect-data-refs.c (vect_slp_analyze_node_dependences):
|
|
Always use TBAA for loads.
|
|
|
|
2021-04-23 liuhongt <hongtao.liu@intel.com>
|
|
|
|
PR target/100093
|
|
* config/i386/i386-options.c (ix86_option_override_internal):
|
|
Clear MASK_AVX256_SPLIT_UNALIGNED_LOAD/STORE in x_target_flags
|
|
when X86_TUNE_AVX256_UNALIGNED_LOAD/STORE_OPTIMAL is enabled
|
|
by target attribute.
|
|
|
|
2021-04-23 David Edelsohn <dje.gcc@gmail.com>
|
|
|
|
* config/rs6000/aix71.h (PREFERRED_DEBUGGING_TYPE): Change to
|
|
DWARF2_DEBUG.
|
|
* config/rs6000/aix72.h (PREFERRED_DEBUGGING_TYPE): Same.
|
|
|
|
2021-04-22 David Edelsohn <dje.gcc@gmail.com>
|
|
|
|
* config.gcc (powerpc-ibm-aix6.*): Remove.
|
|
* config/rs6000/aix61.h: Delete.
|
|
|
|
2021-04-22 Martin Liska <mliska@suse.cz>
|
|
|
|
PR testsuite/100159
|
|
PR testsuite/100192
|
|
* builtins.c (expand_builtin): Fix typos and missing comments.
|
|
* dwarf2out.c (gen_subprogram_die): Likewise.
|
|
(gen_struct_or_union_type_die): Likewise.
|
|
|
|
2021-04-22 Uroš Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/100119
|
|
* config/i386/i386-expand.c (ix86_expand_convert_uns_sidf_sse):
|
|
Remove the sign with FE_DOWNWARD, where x - x = -0.0.
|
|
|
|
2021-04-21 Iain Sandoe <iain@sandoe.co.uk>
|
|
|
|
* config/i386/darwin.h (TARGET_64BIT): Remove definition
|
|
based on TARGET_ISA_64BIT.
|
|
(TARGET_64BIT_P): Remove definition based on
|
|
TARGET_ISA_64BIT_P().
|
|
|
|
2021-04-21 Martin Liska <mliska@suse.cz>
|
|
|
|
Revert:
|
|
2021-04-21 Martin Liska <mliska@suse.cz>
|
|
|
|
* lto-wrapper.c (cpuset_popcount): Remove.
|
|
(init_num_threads): Remove and use hardware_concurrency.
|
|
|
|
2021-04-21 Martin Liska <mliska@suse.cz>
|
|
|
|
PR jit/98615
|
|
* main.c (main): Call toplev::finalize in CHECKING_P mode.
|
|
* ipa-modref.c (ipa_modref_c_finalize): summaries are NULL
|
|
when incremental LTO linking happens.
|
|
|
|
2021-04-21 Martin Liska <mliska@suse.cz>
|
|
|
|
* lto-wrapper.c (run_gcc): When -flto=jobserver is used, but the
|
|
makeserver cannot be detected, then use -flto=N fallback.
|
|
|
|
2021-04-21 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
* acinclude.m4 (gcc_AC_INITFINI_ARRAY): When cross-compiling,
|
|
default to yes for aarch64-linux-gnu.
|
|
* configure: Regenerate.
|
|
|
|
2021-04-21 Martin Liska <mliska@suse.cz>
|
|
|
|
* lto-wrapper.c (cpuset_popcount): Remove.
|
|
(init_num_threads): Remove and use hardware_concurrency.
|
|
|
|
2021-04-21 Martin Liska <mliska@suse.cz>
|
|
|
|
* config/i386/i386.c: Remove superfluous || TARGET_MACHO
|
|
which remains to be '(... || 0)' and clang complains about it.
|
|
* dwarf2out.c (AT_vms_delta): Declare conditionally.
|
|
(add_AT_vms_delta): Likewise.
|
|
* tree.c (fld_simplified_type): Use rather more common pattern
|
|
for disabling of something (#if 0).
|
|
(get_tree_code_name): Likewise.
|
|
(verify_type_variant): Likewise.
|
|
|
|
2021-04-21 Martin Liska <mliska@suse.cz>
|
|
|
|
* config/i386/i386-expand.c (decide_alignment): Use newly named
|
|
macro TARGET_CPU_P.
|
|
* config/i386/i386.c (ix86_decompose_address): Likewise.
|
|
(ix86_address_cost): Likewise.
|
|
(ix86_lea_outperforms): Likewise.
|
|
(ix86_avoid_lea_for_addr): Likewise.
|
|
(ix86_add_stmt_cost): Likewise.
|
|
* config/i386/i386.h (TARGET_*): Remove.
|
|
(TARGET_CPU_P): New macro.
|
|
* config/i386/i386.md: Use newly named macro TARGET_CPU_P.
|
|
* config/i386/x86-tune-sched-atom.c (do_reorder_for_imul): Likewise.
|
|
(swap_top_of_ready_list): Likewise.
|
|
(ix86_atom_sched_reorder): Likewise.
|
|
* config/i386/x86-tune-sched-bd.c (ix86_bd_has_dispatch): Likewise.
|
|
* config/i386/x86-tune-sched.c (ix86_adjust_cost): Likewise.
|
|
|
|
2021-04-21 Martin Liska <mliska@suse.cz>
|
|
|
|
* config/i386/i386-options.c (TARGET_EXPLICIT_NO_SAHF_P):
|
|
Define.
|
|
(SET_TARGET_NO_SAHF): Likewise.
|
|
(TARGET_EXPLICIT_PREFETCH_SSE_P): Likewise.
|
|
(SET_TARGET_PREFETCH_SSE): Likewise.
|
|
(TARGET_EXPLICIT_NO_TUNE_P): Likewise.
|
|
(SET_TARGET_NO_TUNE): Likewise.
|
|
(TARGET_EXPLICIT_NO_80387_P): Likewise.
|
|
(SET_TARGET_NO_80387): Likewise.
|
|
(DEF_PTA): New.
|
|
* config/i386/i386.h (TARGET_*): Remove.
|
|
* opth-gen.awk: Generate new used macros.
|
|
|
|
2021-04-21 Martin Liska <mliska@suse.cz>
|
|
|
|
* config/i386/i386.h (PTA_*): Remove.
|
|
(enum pta_flag): New.
|
|
(DEF_PTA): Generate PTA_* values from i386-isa.def.
|
|
* config/i386/i386-isa.def: New file.
|
|
|
|
2021-04-21 Alex Coplan <alex.coplan@arm.com>
|
|
|
|
PR target/99988
|
|
* config/aarch64/aarch64-bti-insert.c (aarch64_bti_j_insn_p): New.
|
|
(rest_of_insert_bti): Avoid inserting duplicate bti j insns for
|
|
jump table targets.
|
|
|
|
2021-04-21 H.J. Lu <hjl.tools@gmail.com>
|
|
|
|
* config.gcc: Install mwaitintrin.h for i[34567]86-*-* and
|
|
x86_64-*-* targets.
|
|
* common/config/i386/i386-common.c (OPTION_MASK_ISA2_MWAIT_SET):
|
|
New.
|
|
(OPTION_MASK_ISA2_MWAIT_UNSET): Likewise.
|
|
(ix86_handle_option): Handle -mmwait.
|
|
* config/i386/i386-builtins.c (ix86_init_mmx_sse_builtins):
|
|
Replace OPTION_MASK_ISA_SSE3 with OPTION_MASK_ISA2_MWAIT on
|
|
__builtin_ia32_monitor and __builtin_ia32_mwait.
|
|
* config/i386/i386-options.c (isa2_opts): Add -mmwait.
|
|
(ix86_valid_target_attribute_inner_p): Likewise.
|
|
(ix86_option_override_internal): Enable mwait/monitor
|
|
instructions for -msse3.
|
|
* config/i386/i386.h (TARGET_MWAIT): New.
|
|
(TARGET_MWAIT_P): Likewise.
|
|
* config/i386/i386.opt: Add -mmwait.
|
|
* config/i386/mwaitintrin.h: New file.
|
|
* config/i386/pmmintrin.h: Include <mwaitintrin.h>.
|
|
* config/i386/sse.md (sse3_mwait): Replace TARGET_SSE3 with
|
|
TARGET_MWAIT.
|
|
(@sse3_monitor_<mode>): Likewise.
|
|
* config/i386/x86gprintrin.h: Include <mwaitintrin.h>.
|
|
* doc/extend.texi: Document mwait target attribute.
|
|
* doc/invoke.texi: Document -mmwait.
|
|
|
|
2021-04-21 Martin Liska <mliska@suse.cz>
|
|
|
|
* config/i386/i386-options.c (DEF_ENUM): Remove it.
|
|
* config/i386/i386-opts.h (DEF_ENUM): Likewise.
|
|
* config/i386/stringop.def (DEF_ENUM): Likewise.
|
|
|
|
2021-04-21 Martin Liska <mliska@suse.cz>
|
|
|
|
* tree-cfg.c (gimple_verify_flow_info): Use qD instead
|
|
of print_generic_expr.
|
|
|
|
2021-04-21 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR rtl-optimization/100148
|
|
* cprop.c (constprop_register): Use next_nondebug_insn instead of
|
|
NEXT_INSN.
|
|
|
|
2021-04-21 Martin Liska <mliska@suse.cz>
|
|
|
|
PR ipa/98815
|
|
* cgraphunit.c (cgraph_node::analyze): Remove duplicate
|
|
free_dominance_info calls.
|
|
|
|
2021-04-21 Richard Biener <rguenther@suse.de>
|
|
|
|
* gimple-fold.c (maybe_fold_reference): Remove is_lhs
|
|
parameter (and assume it to be false).
|
|
(fold_gimple_assign): Adjust, remove all callers of
|
|
maybe_fold_reference calling it with is_lhs true.
|
|
(gimple_fold_call): Likewise.
|
|
(fold_stmt_1): Likewise.
|
|
|
|
2021-04-21 Richard Biener <rguenther@suse.de>
|
|
|
|
* fold-const.c (pedantic_non_lvalue_loc): Remove.
|
|
(fold_binary_loc): Adjust.
|
|
(fold_ternary_loc): Likewise.
|
|
|
|
2021-04-21 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
PR middle-end/100130
|
|
* varasm.c (get_block_for_decl): Make sure that any use of the
|
|
retain attribute matches the section's retain flag.
|
|
(switch_to_section): Check for retain mismatches even when
|
|
changing sections, but do not warn if the given decl is the
|
|
section's named.decl.
|
|
(output_object_block): Pass the first decl in the block (if any)
|
|
to switch_to_section.
|
|
|
|
2021-04-20 H.J. Lu <hjl.tools@gmail.com>
|
|
|
|
* config/i386/i386-c.c (ix86_target_macros_internal): Define
|
|
__CRC32__ for -mcrc32.
|
|
* config/i386/i386-options.c (ix86_option_override_internal):
|
|
Enable crc32 instruction for -msse4.2.
|
|
* config/i386/i386.md (sse4_2_crc32<mode>): Remove TARGET_SSE4_2
|
|
check.
|
|
(sse4_2_crc32di): Likewise.
|
|
* config/i386/ia32intrin.h: Use crc32 target option for CRC32
|
|
intrinsics.
|
|
|
|
2021-04-20 Segher Boessenkool <segher@kernel.crashing.org>
|
|
|
|
PR target/100108
|
|
* config/rs6000/rs6000.c (rs6000_machine_from_flags): Do not consider
|
|
OPTION_MASK_ISEL.
|
|
|
|
2021-04-20 Martin Liska <mliska@suse.cz>
|
|
|
|
* doc/invoke.texi: Fix typo.
|
|
* params.opt: Likewise.
|
|
|
|
2021-04-20 Martin Liska <mliska@suse.cz>
|
|
|
|
* doc/invoke.texi: Document new param.
|
|
|
|
2021-04-19 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
PR tree-optimization/100081
|
|
* gimple-range-cache.h (ranger_cache): Inherit from gori_compute
|
|
rather than gori_compute_cache.
|
|
* gimple-range-gori.cc (is_gimple_logical_p): Move to top of file.
|
|
(range_def_chain::m_logical_depth): New member.
|
|
(range_def_chain::range_def_chain): Initialize m_logical_depth.
|
|
(range_def_chain::get_def_chain): Don't build defchains through more
|
|
than LOGICAL_LIMIT logical expressions.
|
|
* params.opt (param_ranger_logical_depth): New.
|
|
|
|
2021-04-19 Richard Earnshaw <rearnsha@arm.com>
|
|
|
|
PR target/100067
|
|
* config/arm/arm.c (arm_configure_build_target): Do not strip
|
|
extended FPU/SIMD feature bits from the target ISA when -mfpu
|
|
is specified (partial revert of r11-8168).
|
|
|
|
2021-04-19 Thomas Schwinge <thomas@codesourcery.com>
|
|
|
|
* params.opt (-param=openacc-kernels=): Add.
|
|
* omp-oacc-kernels-decompose.cc
|
|
(pass_omp_oacc_kernels_decompose::gate): Use it.
|
|
* doc/invoke.texi (-fopenacc-kernels=@var{mode}): Move...
|
|
(--param): ... here, 'openacc-kernels'.
|
|
|
|
2021-04-19 Martin Liska <mliska@suse.cz>
|
|
|
|
PR c/100143
|
|
* gengtype.c (finish_root_table): Align function arguments
|
|
in between declaration and definition.
|
|
|
|
2021-04-19 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* config/i386/winnt.c (i386_pe_seh_cold_init): Properly deal with
|
|
frames larger than the SEH maximum frame size.
|
|
|
|
2021-04-18 Segher Boessenkool <segher@kernel.crashing.org>
|
|
|
|
PR rtl-optimization/99927
|
|
* combine.c (distribute_notes) [REG_UNUSED]: If the register already
|
|
is dead, just drop it.
|
|
|
|
2021-04-17 Iain Buclaw <ibuclaw@gdcproject.org>
|
|
|
|
PR d/99914
|
|
* config/i386/winnt-d.c (TARGET_D_TEMPLATES_ALWAYS_COMDAT): Define.
|
|
* doc/tm.texi: Regenerate.
|
|
* doc/tm.texi.in (D language and ABI): Add @hook for
|
|
TARGET_D_TEMPLATES_ALWAYS_COMDAT.
|
|
|
|
2021-04-17 Iain Buclaw <ibuclaw@gdcproject.org>
|
|
|
|
* config/darwin-d.c (darwin_d_handle_target_object_format): New
|
|
function.
|
|
(darwin_d_register_target_info): New function.
|
|
(TARGET_D_REGISTER_OS_TARGET_INFO): Define.
|
|
* config/dragonfly-d.c (dragonfly_d_handle_target_object_format): New
|
|
function.
|
|
(dragonfly_d_register_target_info): New function.
|
|
(TARGET_D_REGISTER_OS_TARGET_INFO): Define.
|
|
* config/freebsd-d.c (freebsd_d_handle_target_object_format): New
|
|
function.
|
|
(freebsd_d_register_target_info): New function.
|
|
(TARGET_D_REGISTER_OS_TARGET_INFO): Define.
|
|
* config/glibc-d.c (glibc_d_handle_target_object_format): New
|
|
function.
|
|
(glibc_d_register_target_info): New function.
|
|
(TARGET_D_REGISTER_OS_TARGET_INFO): Define.
|
|
* config/i386/i386-d.c (ix86_d_handle_target_object_format): New
|
|
function.
|
|
(ix86_d_register_target_info): Add ix86_d_handle_target_object_format
|
|
as handler for objectFormat key.
|
|
* config/i386/winnt-d.c (winnt_d_handle_target_object_format): New
|
|
function.
|
|
(winnt_d_register_target_info): New function.
|
|
(TARGET_D_REGISTER_OS_TARGET_INFO): Define.
|
|
* config/netbsd-d.c (netbsd_d_handle_target_object_format): New
|
|
function.
|
|
(netbsd_d_register_target_info): New function.
|
|
(TARGET_D_REGISTER_OS_TARGET_INFO): Define.
|
|
* config/openbsd-d.c (openbsd_d_handle_target_object_format): New
|
|
function.
|
|
(openbsd_d_register_target_info): New function.
|
|
(TARGET_D_REGISTER_OS_TARGET_INFO): Define.
|
|
* config/pa/pa-d.c (pa_d_handle_target_object_format): New function.
|
|
(pa_d_register_target_info): Add pa_d_handle_target_object_format as
|
|
handler for objectFormat key.
|
|
* config/rs6000/rs6000-d.c (rs6000_d_handle_target_object_format): New
|
|
function.
|
|
(rs6000_d_register_target_info): Add
|
|
rs6000_d_handle_target_object_format as handler for objectFormat key.
|
|
* config/sol2-d.c (solaris_d_handle_target_object_format): New
|
|
function.
|
|
(solaris_d_register_target_info): New function.
|
|
(TARGET_D_REGISTER_OS_TARGET_INFO): Define.
|
|
|
|
2021-04-16 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/91710
|
|
* config/aarch64/aarch64.c (aarch64_function_arg_alignment): Change
|
|
abi_break argument from bool * to unsigned *, store there the pre-GCC 9
|
|
alignment.
|
|
(aarch64_layout_arg, aarch64_gimplify_va_arg_expr): Adjust callers.
|
|
(aarch64_function_arg_regno_p): Likewise. Only emit -Wpsabi note if
|
|
the old and new alignment after applying MIN/MAX to it is different.
|
|
|
|
2021-04-16 Tamar Christina <tamar.christina@arm.com>
|
|
|
|
PR target/100048
|
|
* config/aarch64/aarch64-sve.md (@aarch64_sve_trn1_conv<mode>): New.
|
|
* config/aarch64/aarch64.c (aarch64_expand_sve_const_pred_trn): Use new
|
|
TRN optab.
|
|
* config/aarch64/iterators.md (UNSPEC_TRN1_CONV): New.
|
|
|
|
2021-04-16 Bill Schmidt <wschmidt@linux.ibm.com>
|
|
|
|
* doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions): Revise
|
|
this section and its subsections.
|
|
|
|
2021-04-16 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/100075
|
|
* config/aarch64/aarch64.md (*neg_asr_si2_extr, *extrsi5_insn_di): New
|
|
define_insn patterns.
|
|
|
|
2021-04-16 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
PR rtl-optimization/98689
|
|
* reg-notes.def (UNTYPED_CALL): New note.
|
|
* combine.c (distribute_notes): Handle it.
|
|
* emit-rtl.c (try_split): Likewise.
|
|
* rtlanal.c (rtx_properties::try_to_add_insn): Likewise. Assume
|
|
that calls with the note implicitly set all return value registers.
|
|
* builtins.c (expand_builtin_apply): Add a REG_UNTYPED_CALL
|
|
to untyped_calls.
|
|
|
|
2021-04-16 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
PR rtl-optimization/99596
|
|
* rtlanal.c (rtx_properties::try_to_add_insn): Don't add global
|
|
register accesses for const calls. Assume that pure functions
|
|
can only read from global registers. Ignore cases in which
|
|
the stack pointer has been marked global.
|
|
|
|
2021-04-16 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/99767
|
|
* tree-vect-loop.c (vect_transform_loop): Don't remove just
|
|
dead scalar .MASK_LOAD calls, but also dead .COND_* calls - replace
|
|
them by their last argument.
|
|
|
|
2021-04-15 Martin Liska <mliska@suse.cz>
|
|
|
|
* doc/invoke.texi: Other params don't use it, remove it.
|
|
|
|
2021-04-15 Richard Biener <rguenther@suse.de>
|
|
|
|
* gimple-builder.h: Add deprecation note.
|
|
|
|
2021-04-15 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
PR c++/98852
|
|
* attribs.h (restrict_type_identity_attributes_to): Declare.
|
|
* attribs.c (restrict_type_identity_attributes_to): New function.
|
|
|
|
2021-04-15 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
PR c/98852
|
|
* attribs.h (affects_type_identity_attributes): Declare.
|
|
* attribs.c (remove_attributes_matching): New function.
|
|
(affects_type_identity_attributes): Likewise.
|
|
|
|
2021-04-15 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/100056
|
|
* config/aarch64/aarch64.md (*<LOGICAL:optab>_<SHIFT:optab><mode>3):
|
|
Add combine splitters for *<LOGICAL:optab>_ashl<mode>3 with
|
|
ZERO_EXTEND, SIGN_EXTEND or AND.
|
|
|
|
2021-04-14 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
PR rtl-optimization/99929
|
|
* rtl.h (same_vector_encodings_p): New function.
|
|
* cse.c (exp_equiv_p): Check that CONST_VECTORs have the same encoding.
|
|
* cselib.c (rtx_equal_for_cselib_1): Likewise.
|
|
* jump.c (rtx_renumbered_equal_p): Likewise.
|
|
* lra-constraints.c (operands_match_p): Likewise.
|
|
* reload.c (operands_match_p): Likewise.
|
|
* rtl.c (rtx_equal_p_cb, rtx_equal_p): Likewise.
|
|
|
|
2021-04-14 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
* print-rtl.c (rtx_writer::print_rtx_operand_codes_E_and_V): Print
|
|
more information about variable-length CONST_VECTORs.
|
|
|
|
2021-04-14 Vladimir N. Makarov <vmakarov@redhat.com>
|
|
|
|
PR rtl-optimization/100066
|
|
* lra-constraints.c (split_reg): Check paradoxical_subreg_p for
|
|
ordered modes when choosing splitting mode for hard reg.
|
|
|
|
2021-04-14 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
PR target/99246
|
|
* config/aarch64/aarch64.c (aarch64_expand_sve_const_vector_sel):
|
|
New function.
|
|
(aarch64_expand_sve_const_vector): Use it for nelts_per_pattern==2.
|
|
|
|
2021-04-14 Andreas Krebbel <krebbel@linux.ibm.com>
|
|
|
|
* config/s390/s390-builtins.def (O_M5, O_M12, ...): Add new macros
|
|
for mask operand types.
|
|
(s390_vec_permi_s64, s390_vec_permi_b64, s390_vec_permi_u64)
|
|
(s390_vec_permi_dbl, s390_vpdi): Use the M5 type for the immediate
|
|
operand.
|
|
(s390_vec_msum_u128, s390_vmslg): Use the M12 type for the
|
|
immediate operand.
|
|
* config/s390/s390.c (s390_const_operand_ok): Check the new
|
|
operand types and generate a list of valid values.
|
|
|
|
2021-04-14 Iain Buclaw <ibuclaw@gdcproject.org>
|
|
|
|
* doc/tm.texi: Regenerate.
|
|
* doc/tm.texi.in (D language and ABI): Add @hook for
|
|
TARGET_D_REGISTER_OS_TARGET_INFO.
|
|
|
|
2021-04-14 Iain Buclaw <ibuclaw@gdcproject.org>
|
|
|
|
* config/aarch64/aarch64-d.c (aarch64_d_handle_target_float_abi): New
|
|
function.
|
|
(aarch64_d_register_target_info): New function.
|
|
* config/aarch64/aarch64-protos.h (aarch64_d_register_target_info):
|
|
Declare.
|
|
* config/aarch64/aarch64.h (TARGET_D_REGISTER_CPU_TARGET_INFO):
|
|
Define.
|
|
* config/arm/arm-d.c (arm_d_handle_target_float_abi): New function.
|
|
(arm_d_register_target_info): New function.
|
|
* config/arm/arm-protos.h (arm_d_register_target_info): Declare.
|
|
* config/arm/arm.h (TARGET_D_REGISTER_CPU_TARGET_INFO): Define.
|
|
* config/i386/i386-d.c (ix86_d_handle_target_float_abi): New function.
|
|
(ix86_d_register_target_info): New function.
|
|
* config/i386/i386-protos.h (ix86_d_register_target_info): Declare.
|
|
* config/i386/i386.h (TARGET_D_REGISTER_CPU_TARGET_INFO): Define.
|
|
* config/mips/mips-d.c (mips_d_handle_target_float_abi): New function.
|
|
(mips_d_register_target_info): New function.
|
|
* config/mips/mips-protos.h (mips_d_register_target_info): Declare.
|
|
* config/mips/mips.h (TARGET_D_REGISTER_CPU_TARGET_INFO): Define.
|
|
* config/pa/pa-d.c (pa_d_handle_target_float_abi): New function.
|
|
(pa_d_register_target_info): New function.
|
|
* config/pa/pa-protos.h (pa_d_register_target_info): Declare.
|
|
* config/pa/pa.h (TARGET_D_REGISTER_CPU_TARGET_INFO): Define.
|
|
* config/riscv/riscv-d.c (riscv_d_handle_target_float_abi): New
|
|
function.
|
|
(riscv_d_register_target_info): New function.
|
|
* config/riscv/riscv-protos.h (riscv_d_register_target_info): Declare.
|
|
* config/riscv/riscv.h (TARGET_D_REGISTER_CPU_TARGET_INFO): Define.
|
|
* config/rs6000/rs6000-d.c (rs6000_d_handle_target_float_abi): New
|
|
function.
|
|
(rs6000_d_register_target_info): New function.
|
|
* config/rs6000/rs6000-protos.h (rs6000_d_register_target_info):
|
|
Declare.
|
|
* config/rs6000/rs6000.h (TARGET_D_REGISTER_CPU_TARGET_INFO): Define.
|
|
* config/s390/s390-d.c (s390_d_handle_target_float_abi): New function.
|
|
(s390_d_register_target_info): New function.
|
|
* config/s390/s390-protos.h (s390_d_register_target_info): Declare.
|
|
* config/s390/s390.h (TARGET_D_REGISTER_CPU_TARGET_INFO): Define.
|
|
* config/sparc/sparc-d.c (sparc_d_handle_target_float_abi): New
|
|
function.
|
|
(sparc_d_register_target_info): New function.
|
|
* config/sparc/sparc-protos.h (sparc_d_register_target_info): Declare.
|
|
* config/sparc/sparc.h (TARGET_D_REGISTER_CPU_TARGET_INFO): Define.
|
|
* doc/tm.texi: Regenerate.
|
|
* doc/tm.texi.in (D language and ABI): Add @hook for
|
|
TARGET_D_REGISTER_CPU_TARGET_INFO.
|
|
|
|
2021-04-14 Iain Buclaw <ibuclaw@gdcproject.org>
|
|
|
|
* config/i386/i386-d.c (ix86_d_has_stdcall_convention): New function.
|
|
* config/i386/i386-protos.h (ix86_d_has_stdcall_convention): Declare.
|
|
* config/i386/i386.h (TARGET_D_HAS_STDCALL_CONVENTION): Define.
|
|
* doc/tm.texi: Regenerate.
|
|
* doc/tm.texi.in (D language and ABI): Add @hook for
|
|
TARGET_D_HAS_STDCALL_CONVENTION.
|
|
|
|
2021-04-14 Richard Biener <rguenther@suse.de>
|
|
|
|
* tree-cfg.c (verify_gimple_assign_ternary): Verify that
|
|
VEC_COND_EXPRs have a gimple_val condition.
|
|
* tree-ssa-propagate.c (valid_gimple_rhs_p): VEC_COND_EXPR
|
|
can no longer have a GENERIC condition.
|
|
|
|
2021-04-14 Richard Earnshaw <rearnsha@arm.com>
|
|
|
|
PR target/100067
|
|
* config/arm/arm.c (arm_configure_build_target): Strip isa_all_fpbits
|
|
from the isa_delta when -mfpu has been used.
|
|
(arm_options_perform_arch_sanity_checks): It's the architecture that
|
|
lacks an FPU not the processor.
|
|
|
|
2021-04-13 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/100053
|
|
* tree-ssa-sccvn.c (vn_nary_op_get_predicated_value): Do
|
|
not use optimistic dominance queries for backedges to validate
|
|
predicated values.
|
|
(dominated_by_p_w_unex): Add parameter to ignore executable
|
|
state on backedges.
|
|
(rpo_elim::eliminate_avail): Adjust.
|
|
|
|
2021-04-13 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/100028
|
|
* config/aarch64/aarch64.md (*aarch64_bfxil<mode>_extr,
|
|
*aarch64_bfxilsi_extrdi): New define_insn patterns.
|
|
|
|
2021-04-13 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/99648
|
|
* simplify-rtx.c (simplify_immed_subreg): For MODE_COMPOSITE_P
|
|
outermode, return NULL if the result doesn't encode back to the
|
|
original byte sequence.
|
|
(simplify_gen_subreg): Don't create SUBREGs from constants to
|
|
MODE_COMPOSITE_P outermode.
|
|
|
|
2021-04-12 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR rtl-optimization/99905
|
|
* combine.c (expand_compound_operation): If pos + len > modewidth,
|
|
perform the right shift by pos in inner_mode and then convert to mode,
|
|
instead of trying to simplify a shift of rtx with inner_mode by pos
|
|
as if it was a shift in mode.
|
|
|
|
2021-04-12 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR debug/99830
|
|
* combine.c (simplify_and_const_int_1): Don't optimize varop
|
|
away if it has side-effects.
|
|
|
|
2021-04-12 Martin Liska <mliska@suse.cz>
|
|
|
|
* doc/extend.texi: Escape @smallexample content.
|
|
|
|
2021-04-12 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
|
|
|
|
* config/s390/s390.md ("*movdi_31", "*movdi_64"): Add
|
|
alternative in order to load a DFP zero.
|
|
|
|
2021-04-12 Martin Liska <mliska@suse.cz>
|
|
|
|
* doc/extend.texi: Be more precise in documentation
|
|
of symver attribute.
|
|
|
|
2021-04-12 Martin Liska <mliska@suse.cz>
|
|
|
|
PR sanitizer/99877
|
|
* gimplify.c (gimplify_expr): Right now, we unpoison all
|
|
variables before a goto <dest>. We should not do it if we are
|
|
in a omp context.
|
|
|
|
2021-04-12 Cui,Lili <lili.cui@intel.com>
|
|
|
|
* common/config/i386/cpuinfo.h (get_intel_cpu): Handle
|
|
rocketlake.
|
|
* common/config/i386/i386-common.c (processor_names): Add
|
|
rocketlake.
|
|
(processor_alias_table): Add rocketlake.
|
|
* common/config/i386/i386-cpuinfo.h (processor_subtypes): Add
|
|
INTEL_COREI7_ROCKETLAKE.
|
|
* config.gcc: Add -march=rocketlake.
|
|
* config/i386/i386-c.c (ix86_target_macros_internal): Handle
|
|
rocketlake.
|
|
* config/i386/i386-options.c (m_ROCKETLAKE) : Define.
|
|
(processor_cost_table): Add rocketlake cost.
|
|
* config/i386/i386.h (ix86_size_cost) : Define
|
|
TARGET_ROCKETLAKE.
|
|
(processor_type) : Add PROCESSOR_ROCKETLAKE.
|
|
(PTA_ROCKETLAKE): Ditto.
|
|
* doc/extend.texi: Add rocketlake.
|
|
* doc/invoke.texi: Add rocketlake.
|
|
|
|
2021-04-12 Cui,Lili <lili.cui@intel.com>
|
|
|
|
* config/i386/i386.h (PTA_ALDERLAKE): Change alderlake ISA list.
|
|
* config/i386/i386-options.c (m_CORE_AVX2): Add m_ALDERLAKE.
|
|
* common/config/i386/cpuinfo.h (get_intel_cpu): Add AlderLake model.
|
|
* doc/invoke.texi: Change alderlake ISA list.
|
|
|
|
2021-04-11 Hafiz Abid Qadeer <abidh@codesourcery.com>
|
|
|
|
PR middle-end/98088
|
|
* omp-expand.c (expand_oacc_collapse_init): Update condition in
|
|
a gcc_assert.
|
|
|
|
2021-04-10 H.J. Lu <hjl.tools@gmail.com>
|
|
|
|
PR target/99744
|
|
* config/i386/serializeintrin.h (_serialize): Defined as macro.
|
|
|
|
2021-04-10 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR lto/99849
|
|
* expr.c (expand_expr_addr_expr_1): Test is_global_var rather than
|
|
just TREE_STATIC on COMPOUND_LITERAL_EXPR_DECLs.
|
|
|
|
2021-04-10 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/99989
|
|
* gimple-ssa-warn-alloca.c
|
|
(alloca_type_and_limit::alloca_type_and_limit): Initialize limit to
|
|
0 with integer precision unconditionally.
|
|
|
|
2021-04-10 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR rtl-optimization/98601
|
|
* rtlanal.c (rtx_addr_can_trap_p_1): Allow in assert unknown size
|
|
not just for BLKmode, but also for VOIDmode. For STRICT_ALIGNMENT
|
|
unaligned_mems handle VOIDmode like BLKmode.
|
|
|
|
2021-04-10 Jan Hubicka <hubicka@ucw.cz>
|
|
|
|
PR lto/99857
|
|
* tree.c (free_lang_data_in_decl): Do not release body of
|
|
declare_variant_alt.
|
|
|
|
2021-04-09 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
* config/aarch64/aarch64.c (aarch64_option_restore): If the
|
|
architecture was specified explicitly and the tuning wasn't,
|
|
tune for the architecture rather than the configured default CPU.
|
|
|
|
2021-04-09 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
* config/aarch64/aarch64.md (tlsdesc_small_sve_<mode>): Use X30
|
|
as the temporary register.
|
|
|
|
2021-04-09 Martin Liska <mliska@suse.cz>
|
|
|
|
* doc/extend.texi: Move non-target attributes on the top level.
|
|
|
|
2021-04-09 Martin Liska <mliska@suse.cz>
|
|
|
|
* doc/invoke.texi: Document minimum and maximum value of the
|
|
argument for both supported compression algorithms.
|
|
|
|
2021-04-08 David Edelsohn <dje.gcc@gmail.com>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_xcoff_select_section): Select
|
|
TLS BSS before TLS data.
|
|
* config/rs6000/xcoff.h (ASM_OUTPUT_TLS_COMMON): Use .comm.
|
|
|
|
2021-04-08 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
* doc/sourcebuild.texi (stdint_types_mbig_endian): Document.
|
|
|
|
2021-04-08 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
* match.pd: Extend vec_cond folds to handle shifts.
|
|
|
|
2021-04-08 Maciej W. Rozycki <macro@orcam.me.uk>
|
|
|
|
* config/vax/vax.md: Fix comment for `*bit<mode>' pattern's
|
|
peephole.
|
|
|
|
2021-04-08 Alex Coplan <alex.coplan@arm.com>
|
|
|
|
PR target/99647
|
|
* config/arm/iterators.md (MVE_vecs): New.
|
|
(V_elem): Also handle V2DF.
|
|
* config/arm/mve.md (*mve_mov<mode>): Rename to ...
|
|
(*mve_vdup<mode>): ... this. Remove second alternative since
|
|
vec_duplicate of const_int is not canonical RTL, and we don't
|
|
want to match symbol_refs.
|
|
(*mve_vec_duplicate<mode>): Delete (pattern is redundant).
|
|
|
|
2021-04-08 Xionghu Luo <luoxhu@linux.ibm.com>
|
|
|
|
* fold-const.c (fold_single_bit_test): Fix typo.
|
|
* print-rtl.c (print_rtx_insn_vec): Call print_rtl_single
|
|
instead.
|
|
|
|
2021-04-07 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
PR tree-optimization/97513
|
|
* tree-vect-slp.c (vect_add_slp_permutation): New function,
|
|
split out from...
|
|
(vectorizable_slp_permutation): ...here. Detect cases in which
|
|
all VEC_PERM_EXPRs are guaranteed to have the same stepped
|
|
permute vector and only generate one permute vector for that case.
|
|
Extend that case to handle variable-length vectors.
|
|
|
|
2021-04-07 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
PR tree-optimization/99873
|
|
* tree-vect-slp.c (vect_slp_prefer_store_lanes_p): New function.
|
|
(vect_build_slp_instance): Don't split store groups that could
|
|
use IFN_STORE_LANES.
|
|
|
|
2021-04-07 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/99872
|
|
* varasm.c (output_constant_pool_contents): Don't strip name encoding
|
|
from XSTR (desc->sym, 0) or from label before passing those to
|
|
ASM_OUTPUT_DEF.
|
|
|
|
2021-04-07 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/99954
|
|
* tree-loop-distribution.c: Include tree-affine.h.
|
|
(generate_memcpy_builtin): Try using tree-affine to prove
|
|
non-overlap.
|
|
(loop_distribution::classify_builtin_ldst): Always classify
|
|
as PKIND_MEMMOVE.
|
|
|
|
2021-04-07 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/99947
|
|
* tree-vect-loop.c (vectorizable_induction): Pre-allocate
|
|
steps vector to avoid pushing elements from the reallocated
|
|
vector.
|
|
|
|
2021-04-07 Richard Biener <rguenther@suse.de>
|
|
|
|
* tree-ssa-sccvn.h (print_vn_reference_ops): Declare.
|
|
* tree-ssa-pre.c (print_pre_expr): Factor out VN reference operand
|
|
printing...
|
|
* tree-ssa-sccvn.c (print_vn_reference_ops): ... into this new
|
|
function.
|
|
(debug_vn_reference_ops): New.
|
|
|
|
2021-04-07 Bin Cheng <bin.cheng@linux.alibaba.com>
|
|
|
|
PR tree-optimization/98736
|
|
* tree-loop-distribution.c
|
|
* (loop_distribution::bb_top_order_init):
|
|
Compute RPO with programing order preserved by calling function
|
|
rev_post_order_and_mark_dfs_back_seme.
|
|
|
|
2021-04-06 Vladimir N. Makarov <vmakarov@redhat.com>
|
|
|
|
PR target/99781
|
|
* lra-constraints.c (split_reg): Don't check paradoxical_subreg_p.
|
|
* lra-lives.c (clear_sparseset_regnos, regnos_in_sparseset_p): New
|
|
functions.
|
|
(process_bb_lives): Don't update biggest mode of hard reg for
|
|
implicit in multi-register group. Use the new functions for
|
|
updating dead_set and unused_set by register notes.
|
|
|
|
2021-04-06 Xianmiao Qu <xianmiao_qu@c-sky.com>
|
|
|
|
* config/csky/csky_pipeline_ck802.md : Use insn reservation name
|
|
instead of *.
|
|
|
|
2021-04-06 H.J. Lu <hjl.tools@gmail.com>
|
|
|
|
* config/i386/x86-tune-costs.h (skylake_memcpy): Updated.
|
|
(skylake_memset): Likewise.
|
|
(skylake_cost): Change CLEAR_RATIO to 17.
|
|
* config/i386/x86-tune.def (X86_TUNE_PREFER_KNOWN_REP_MOVSB_STOSB):
|
|
Replace m_CANNONLAKE, m_ICELAKE_CLIENT, m_ICELAKE_SERVER,
|
|
m_TIGERLAKE and m_SAPPHIRERAPIDS with m_SKYLAKE and m_CORE_AVX512.
|
|
|
|
2021-04-06 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/99880
|
|
* tree-vect-loop.c (maybe_set_vectorized_backedge_value): Only
|
|
set vectorized defs of relevant PHIs.
|
|
|
|
2021-04-06 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/99924
|
|
* tree-vect-slp.c (vect_bb_partition_graph_r): Do not mark
|
|
nodes w/o scalar stmts as visited.
|
|
|
|
2021-04-06 Alex Coplan <alex.coplan@arm.com>
|
|
|
|
PR target/99748
|
|
* config/arm/arm.c (arm_libcall_uses_aapcs_base): Also use base
|
|
PCS for [su]fix_optab.
|
|
|
|
2021-04-03 Iain Sandoe <iain@sandoe.co.uk>
|
|
|
|
* config/darwin.c (machopic_legitimize_pic_address): Check
|
|
that the current pic register is one of the hard reg set
|
|
before setting liveness.
|
|
|
|
2021-04-03 Iain Sandoe <iain@sandoe.co.uk>
|
|
|
|
* config/darwin.c (machopic_legitimize_pic_address): Fix
|
|
whitespace, remove unused code.
|
|
|
|
2021-04-03 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/99882
|
|
* gimple-ssa-store-merging.c (bswap_view_convert): Handle val with
|
|
pointer type.
|
|
|
|
2021-04-03 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR rtl-optimization/99863
|
|
* dse.c (replace_read): Drop regs_live argument. Instead of
|
|
regs_live, use store_insn->fixed_regs_live if non-NULL,
|
|
otherwise punt if insns sequence clobbers or sets any hard
|
|
registers.
|
|
|
|
2021-04-03 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR testsuite/98125
|
|
* targhooks.h (default_print_patchable_function_entry_1): Declare.
|
|
* targhooks.c (default_print_patchable_function_entry_1): New function,
|
|
copied from default_print_patchable_function_entry with an added flags
|
|
argument.
|
|
(default_print_patchable_function_entry): Rewritten into a small
|
|
wrapper around default_print_patchable_function_entry_1.
|
|
* config/rs6000/rs6000.c (TARGET_ASM_PRINT_PATCHABLE_FUNCTION_ENTRY):
|
|
Redefine.
|
|
(rs6000_print_patchable_function_entry): New function.
|
|
|
|
2021-04-02 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* doc/invoke.texi (fdelete-dead-exceptions): Minor tweak.
|
|
|
|
2021-04-01 Jason Merrill <jason@redhat.com>
|
|
|
|
PR c++/98481
|
|
* common.opt: Document v15 and v16.
|
|
|
|
2021-04-01 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/99863
|
|
* gimplify.c (gimplify_init_constructor): Recompute vector
|
|
constructor flags.
|
|
|
|
2021-04-01 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* doc/extend.texi (symver attribute): Fix up syntax errors
|
|
in the examples.
|
|
|
|
2021-04-01 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/96573
|
|
* gimple-ssa-store-merging.c (init_symbolic_number): Handle
|
|
also pointer types.
|
|
|
|
2021-04-01 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/99856
|
|
* tree-vect-patterns.c (vect_recog_over_widening_pattern): Promote
|
|
precision to vector element precision.
|
|
|
|
2021-04-01 Martin Jambor <mjambor@suse.cz>
|
|
|
|
PR tree-optimization/97009
|
|
* tree-sra.c (access_or_its_child_written): New function.
|
|
(propagate_subaccesses_from_rhs): Use it instead of a simple grp_write
|
|
test.
|
|
|
|
2021-03-31 Jan Hubicka <hubicka@ucw.cz>
|
|
|
|
PR ipa/98265
|
|
* cif-code.def (USES_COMDAT_LOCAL): Make CIF_FINAL_NORMAL.
|
|
|
|
2021-03-31 Pat Haugen <pthaugen@linux.ibm.com>
|
|
|
|
PR target/99133
|
|
* config/rs6000/altivec.md (xxspltiw_v4si, xxspltiw_v4sf_inst,
|
|
xxspltidp_v2df_inst, xxsplti32dx_v4si_inst, xxsplti32dx_v4sf_inst,
|
|
xxblend_<mode>, xxpermx_inst, xxeval): Mark prefixed.
|
|
* config/rs6000/mma.md (mma_<vvi4i4i8>, mma_<avvi4i4i8>,
|
|
mma_<vvi4i4i2>, mma_<avvi4i4i2>, mma_<vvi4i4>, mma_<avvi4i4>,
|
|
mma_<pvi4i2>, mma_<apvi4i2>, mma_<vvi4i4i4>, mma_<avvi4i4i4>):
|
|
Likewise.
|
|
* config/rs6000/rs6000.c (rs6000_final_prescan_insn): Adjust test.
|
|
* config/rs6000/rs6000.md (define_attr "maybe_prefixed"): New.
|
|
(define_attr "prefixed"): Update initializer.
|
|
|
|
2021-03-31 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR debug/99490
|
|
* dwarf2out.c (debug_ranges_dwo_section): New variable.
|
|
(DW_RANGES_IDX_SKELETON): Define.
|
|
(struct dw_ranges): Add begin_entry and end_entry members.
|
|
(DEBUG_DWO_RNGLISTS_SECTION): Define.
|
|
(add_ranges_num): Adjust r initializer for addition of *_entry
|
|
members.
|
|
(add_ranges_by_labels): For -gsplit-dwarf and force_direct,
|
|
set idx to DW_RANGES_IDX_SKELETON.
|
|
(use_distinct_base_address_for_range): New function.
|
|
(index_rnglists): Don't set r->idx if it is equal to
|
|
DW_RANGES_IDX_SKELETON. Initialize r->begin_entry and
|
|
r->end_entry for -gsplit-dwarf if those will be needed by
|
|
output_rnglists.
|
|
(output_rnglists): Add DWO argument. If true, switch to
|
|
debug_ranges_dwo_section rather than debug_ranges_section.
|
|
Adjust l1/l2 label indexes. Only output the offset table when
|
|
dwo is true and don't include in there the skeleton range
|
|
entry if present. For -gsplit-dwarf, skip ranges that belong
|
|
to the other rnglists section. Change return type from void
|
|
to bool and return true if there are any range entries for
|
|
the other section. For dwarf_split_debug_info use
|
|
DW_RLE_startx_endx, DW_RLE_startx_length and DW_RLE_base_addressx
|
|
entries instead of DW_RLE_start_end, DW_RLE_start_length and
|
|
DW_RLE_base_address. Use use_distinct_base_address_for_range.
|
|
(init_sections_and_labels): Initialize debug_ranges_dwo_section
|
|
if -gsplit-dwarf and DWARF >= 5. Adjust ranges_section_label
|
|
and range_base_label indexes.
|
|
(dwarf2out_finish): Call index_rnglists earlier before finalizing
|
|
.debug_addr. Never emit DW_AT_rnglists_base attribute. For
|
|
-gsplit-dwarf and DWARF >= 5 call output_rnglists up to twice
|
|
with different dwo arguments.
|
|
(dwarf2out_c_finalize): Clear debug_ranges_dwo_section.
|
|
|
|
2021-03-31 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
PR tree-optimization/98268
|
|
* gimple-fold.c (maybe_canonicalize_mem_ref_addr): Call
|
|
recompute_tree_invariant_for_addr_expr after successfully
|
|
folding a TARGET_MEM_REF that occurs inside an ADDR_EXPR.
|
|
|
|
2021-03-31 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
PR tree-optimization/99726
|
|
* tree-data-ref.c (create_intersect_range_checks_index): Bail
|
|
out if there is more than one access function SCEV for the loop
|
|
being versioned.
|
|
|
|
2021-03-31 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
PR rtl-optimization/97141
|
|
PR rtl-optimization/98726
|
|
* emit-rtl.c (valid_for_const_vector_p): Return true for
|
|
CONST_POLY_INT_P.
|
|
* rtx-vector-builder.h (rtx_vector_builder::step): Return a
|
|
poly_wide_int instead of a wide_int.
|
|
(rtx_vector_builder::apply_set): Take a poly_wide_int instead
|
|
of a wide_int.
|
|
* rtx-vector-builder.c (rtx_vector_builder::apply_set): Likewise.
|
|
* config/aarch64/aarch64.c (aarch64_legitimate_constant_p): Return
|
|
false for CONST_VECTORs that cannot be forced to memory.
|
|
* config/aarch64/aarch64-simd.md (mov<mode>): If a CONST_VECTOR
|
|
is too complex to force to memory, build it up from individual
|
|
elements instead.
|
|
|
|
2021-03-31 Jan Hubicka <jh@suse.cz>
|
|
|
|
PR lto/99447
|
|
* cgraph.c (cgraph_node::release_body): Fix overactive check.
|
|
|
|
2021-03-31 Christophe Lyon <christophe.lyon@linaro.org>
|
|
|
|
PR target/99786
|
|
* config/arm/vec-common.md (mul<mode>3): Disable on iwMMXT, expect
|
|
for V4HI and V2SI.
|
|
|
|
2021-03-31 H.J. Lu <hjl.tools@gmail.com>
|
|
|
|
* config/i386/i386-expand.c (expand_set_or_cpymem_via_rep):
|
|
For TARGET_PREFER_KNOWN_REP_MOVSB_STOSB, don't convert QImode
|
|
to SImode.
|
|
(decide_alg): For TARGET_PREFER_KNOWN_REP_MOVSB_STOSB, use
|
|
"rep movsb/stosb" only for known sizes.
|
|
* config/i386/i386-options.c (processor_cost_table): Use Ice
|
|
Lake cost for Cannon Lake, Ice Lake, Tiger Lake, Sapphire
|
|
Rapids and Alder Lake.
|
|
* config/i386/i386.h (TARGET_PREFER_KNOWN_REP_MOVSB_STOSB): New.
|
|
* config/i386/x86-tune-costs.h (icelake_memcpy): New.
|
|
(icelake_memset): Likewise.
|
|
(icelake_cost): Likewise.
|
|
* config/i386/x86-tune.def (X86_TUNE_PREFER_KNOWN_REP_MOVSB_STOSB):
|
|
New.
|
|
|
|
2021-03-31 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
PR target/98119
|
|
* config/aarch64/aarch64.c
|
|
(aarch64_vectorize_preferred_vector_alignment): Query the size
|
|
of the provided SVE vector; do not assume that all SVE vectors
|
|
have the same size.
|
|
|
|
2021-03-31 Jan Hubicka <jh@suse.cz>
|
|
|
|
PR lto/99447
|
|
* cgraph.c (cgraph_node::release_body): Remove all callers and
|
|
references.
|
|
* cgraphclones.c (cgraph_node::materialize_clone): Do not do it here.
|
|
* cgraphunit.c (cgraph_node::expand): And here.
|
|
|
|
2021-03-31 Martin Liska <mliska@suse.cz>
|
|
|
|
* ipa-modref.c (analyze_ssa_name_flags): Fix coding style
|
|
and one negated condition.
|
|
|
|
2021-03-31 Jakub Jelinek <jakub@redhat.com>
|
|
Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
PR target/99813
|
|
* config/aarch64/aarch64.md (*add<mode>3_poly_1): Swap Uai and Uav
|
|
constraints on operands[2] and similarly 0 and rk constraints
|
|
on operands[1] corresponding to that.
|
|
|
|
2021-03-31 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR bootstrap/98860
|
|
* configure.ac (HAVE_LD_BROKEN_PE_DWARF5): New AC_DEFINE if PECOFF
|
|
linker doesn't support DWARF sections new in DWARF5.
|
|
* config/i386/i386-options.c (ix86_option_override_internal): Default
|
|
to dwarf_version 4 if HAVE_LD_BROKEN_PE_DWARF5 for TARGET_PECOFF
|
|
targets.
|
|
* config.in: Regenerated.
|
|
* configure: Regenerated.
|
|
|
|
2021-03-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
|
|
|
PR target/99820
|
|
* config/aarch64/aarch64.c (aarch64_analyze_loop_vinfo): Check for
|
|
available issue_info before using it.
|
|
|
|
2021-03-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
|
|
|
PR target/99822
|
|
* config/aarch64/aarch64.md (sub<mode>3_compare1_imm): Do not allow zero
|
|
in operand 1.
|
|
|
|
2021-03-30 Xionghu Luo <luoxhu@linux.ibm.com>
|
|
|
|
PR target/99718
|
|
* config/rs6000/altivec.md (altivec_lvsl_reg): Change to ...
|
|
(altivec_lvsl_reg_<mode>): ... this.
|
|
(altivec_lvsr_reg): Change to ...
|
|
(altivec_lvsr_reg_<mode>): ... this.
|
|
* config/rs6000/predicates.md (vec_set_index_operand): New.
|
|
* config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
|
|
Enable 32bit variable vec_insert for all TARGET_VSX.
|
|
* config/rs6000/rs6000.c (rs6000_expand_vector_set_var_p9):
|
|
Enable 32bit variable vec_insert for p9 and above.
|
|
(rs6000_expand_vector_set_var_p8): Rename to ...
|
|
(rs6000_expand_vector_set_var_p7): ... this.
|
|
(rs6000_expand_vector_set): Use TARGET_VSX and adjust assert
|
|
position.
|
|
* config/rs6000/vector.md (vec_set<mode>): Use vec_set_index_operand.
|
|
* config/rs6000/vsx.md (xl_len_r): Use gen_altivec_lvsl_reg_di and
|
|
gen_altivec_lvsr_reg_di.
|
|
|
|
2021-03-30 H.J. Lu <hjl.tools@gmail.com>
|
|
|
|
PR target/99744
|
|
* config/i386/ia32intrin.h (__rdtsc): Defined as macro.
|
|
(__rdtscp): Likewise.
|
|
|
|
2021-03-30 Tamar Christina <tamar.christina@arm.com>
|
|
|
|
PR tree-optimization/99825
|
|
* tree-vect-slp-patterns.c (vect_check_evenodd_blend):
|
|
Reject non-mult 2 lanes.
|
|
|
|
2021-03-30 Richard Earnshaw <rearnsha@arm.com>
|
|
|
|
PR target/99773
|
|
* config/arm/arm.c (arm_file_start): Fix emission of
|
|
Tag_ABI_VFP_args attribute.
|
|
|
|
2021-03-30 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/99824
|
|
* stor-layout.c (set_min_and_max_values_for_integral_type):
|
|
Assert the precision is within the bounds of
|
|
WIDE_INT_MAX_PRECISION.
|
|
* tree-ssa-sccvn.c (ao_ref_init_from_vn_reference): Use
|
|
the outermost component ref only to lower the access size
|
|
and initialize that from the access type.
|
|
|
|
2021-03-30 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
PR target/98136
|
|
* config/aarch64/aarch64.md (mov<mode>): Pass multi-instruction
|
|
CONST_INTs to aarch64_expand_mov_immediate when called after RA.
|
|
|
|
2021-03-30 Mihailo Stojanovic <mihailo.stojanovic@typhoon-hil.com>
|
|
|
|
* config/aarch64/aarch64.md
|
|
(<optab>_trunc<fcvt_target><GPI:mode>2): Set the "arch"
|
|
attribute to disambiguate between SIMD and FP variants of the
|
|
instruction.
|
|
|
|
2021-03-29 Jan Hubicka <hubicka@ucw.cz>
|
|
|
|
* ipa-modref.c (merge_call_lhs_flags): Correct handling of deref.
|
|
(analyze_ssa_name_flags): Fix typo in comment.
|
|
|
|
2021-03-29 Alex Coplan <alex.coplan@arm.com>
|
|
|
|
PR target/99216
|
|
* config/aarch64/aarch64-sve-builtins.cc
|
|
(function_builder::add_function): Add placeholder_p argument, use
|
|
placeholder decls if this is set.
|
|
(function_builder::add_unique_function): Instead of conditionally adding
|
|
direct overloads, unconditionally add either a direct overload or a
|
|
placeholder.
|
|
(function_builder::add_overloaded_function): Set placeholder_p if we're
|
|
using C++ overloads. Use the obstack for string storage instead
|
|
of relying on the tree nodes.
|
|
(function_builder::add_overloaded_functions): Don't return early for
|
|
m_direct_overloads: we need to add placeholders.
|
|
* config/aarch64/aarch64-sve-builtins.h
|
|
(function_builder::add_function): Add placeholder_p argument.
|
|
|
|
2021-03-29 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/99807
|
|
* tree-vect-slp.c (vect_slp_analyze_node_operations_1): Move
|
|
assert below VEC_PERM handling.
|
|
|
|
2021-03-29 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
|
|
|
PR target/99037
|
|
* config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Use
|
|
aarch64_simd_or_scalar_imm_zero to match zeroes. Remove pattern
|
|
matching const_int 0.
|
|
(move_lo_quad_internal_be_<mode>): Likewise.
|
|
(move_lo_quad_<mode>): Update for the above.
|
|
* config/aarch64/iterators.md (VQ_2E): Delete.
|
|
|
|
2021-03-29 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/99777
|
|
* fold-const.c (extract_muldiv_1): For conversions, punt on casts from
|
|
types other than scalar integral types.
|
|
|
|
2021-03-28 David Edelsohn <dje.gcc@gmail.com>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_output_dwarf_dtprel): Do not add
|
|
XCOFF TLS reloc decorations.
|
|
|
|
2021-03-28 Gerald Pfeifer <gerald@pfeifer.com>
|
|
|
|
* doc/analyzer.texi (Analyzer Internals): Update link to
|
|
"A Memory Model for Static Analysis of C Programs".
|
|
|
|
2021-03-26 David Edelsohn <dje.gcc@gmail.com>
|
|
|
|
* config/rs6000/aix.h (ADJUST_FIELD_ALIGN): Call function.
|
|
* config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align):
|
|
Declare.
|
|
* config/rs6000/rs6000.c (rs6000_special_adjust_field_align): New.
|
|
(rs6000_special_round_type_align): Recursively check innermost first
|
|
field.
|
|
|
|
2021-03-26 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR debug/99334
|
|
* dwarf2out.h (struct dw_fde_node): Add rule18 member.
|
|
* dwarf2cfi.c (dwarf2out_frame_debug_expr): When handling (set hfp sp)
|
|
assignment with drap_reg active, queue reg save for hfp with offset 0
|
|
and flush queued reg saves. When handling a push with rule18,
|
|
defer queueing reg save for hfp and just assert the offset is 0.
|
|
(scan_trace): Assert that fde->rule18 is false.
|
|
|
|
2021-03-26 Vladimir Makarov <vmakarov@redhat.com>
|
|
|
|
PR target/99766
|
|
* ira-costs.c (record_reg_classes): Put case with
|
|
CT_RELAXED_MEMORY adjacent to one with CT_MEMORY.
|
|
* ira.c (ira_setup_alts): Ditto.
|
|
* lra-constraints.c (process_alt_operands): Ditto.
|
|
* recog.c (asm_operand_ok): Ditto.
|
|
* reload.c (find_reloads): Ditto.
|
|
|
|
2021-03-26 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
* config/aarch64/aarch64-protos.h
|
|
(cpu_addrcost_table::post_modify_ld3_st3): New member variable.
|
|
(cpu_addrcost_table::post_modify_ld4_st4): Likewise.
|
|
* config/aarch64/aarch64.c (generic_addrcost_table): Update
|
|
accordingly, using the same costs as for post_modify.
|
|
(exynosm1_addrcost_table, xgene1_addrcost_table): Likewise.
|
|
(thunderx2t99_addrcost_table, thunderx3t110_addrcost_table):
|
|
(tsv110_addrcost_table, qdf24xx_addrcost_table): Likewise.
|
|
(a64fx_addrcost_table): Likewise.
|
|
(neoversev1_addrcost_table): New.
|
|
(neoversev1_tunings): Use neoversev1_addrcost_table.
|
|
(aarch64_address_cost): Use the new post_modify costs for CImode
|
|
and XImode.
|
|
|
|
2021-03-26 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
* config/aarch64/aarch64.opt
|
|
(-param=aarch64-loop-vect-issue-rate-niters=): New parameter.
|
|
* doc/invoke.texi: Document it.
|
|
* config/aarch64/aarch64-protos.h (aarch64_base_vec_issue_info)
|
|
(aarch64_scalar_vec_issue_info, aarch64_simd_vec_issue_info)
|
|
(aarch64_advsimd_vec_issue_info, aarch64_sve_vec_issue_info)
|
|
(aarch64_vec_issue_info): New structures.
|
|
(cpu_vector_cost): Write comments above the variables rather
|
|
than to the side.
|
|
(cpu_vector_cost::issue_info): New member variable.
|
|
* config/aarch64/aarch64.c: Include gimple-pretty-print.h
|
|
and tree-ssa-loop-niter.h.
|
|
(generic_vector_cost, a64fx_vector_cost, qdf24xx_vector_cost)
|
|
(thunderx_vector_cost, tsv110_vector_cost, cortexa57_vector_cost)
|
|
(exynosm1_vector_cost, xgene1_vector_cost, thunderx2t99_vector_cost)
|
|
(thunderx3t110_vector_cost): Initialize issue_info to null.
|
|
(neoversev1_scalar_issue_info, neoversev1_advsimd_issue_info)
|
|
(neoversev1_sve_issue_info, neoversev1_vec_issue_info): New structures.
|
|
(neoversev1_vector_cost): Use them.
|
|
(aarch64_vec_op_count, aarch64_sve_op_count): New structures.
|
|
(aarch64_vector_costs::saw_sve_only_op): New member variable.
|
|
(aarch64_vector_costs::num_vector_iterations): Likewise.
|
|
(aarch64_vector_costs::scalar_ops): Likewise.
|
|
(aarch64_vector_costs::advsimd_ops): Likewise.
|
|
(aarch64_vector_costs::sve_ops): Likewise.
|
|
(aarch64_vector_costs::seen_loads): Likewise.
|
|
(aarch64_simd_vec_costs_for_flags): New function.
|
|
(aarch64_analyze_loop_vinfo): Initialize num_vector_iterations.
|
|
Count the number of predicate operations required by SVE WHILE
|
|
instructions.
|
|
(aarch64_comparison_type, aarch64_multiply_add_p): New functions.
|
|
(aarch64_sve_only_stmt_p, aarch64_in_loop_reduction_latency): Likewise.
|
|
(aarch64_count_ops): Likewise.
|
|
(aarch64_add_stmt_cost): Record whether see an SVE operation
|
|
that cannot currently be implementing using Advanced SIMD.
|
|
Record issue information about the scalar, Advanced SIMD
|
|
and (where relevant) SVE versions of a loop.
|
|
(aarch64_vec_op_count::dump): New function.
|
|
(aarch64_sve_op_count::dump): Likewise.
|
|
(aarch64_estimate_min_cycles_per_iter): Likewise.
|
|
(aarch64_adjust_body_cost): If issue information is available,
|
|
try to compare the issue rates of the various loop implementations
|
|
and increase or decrease the vector body cost accordingly.
|
|
|
|
2021-03-26 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
* config/aarch64/aarch64.c (aarch64_detect_vector_stmt_subtype):
|
|
Assume a zero cost for induction phis.
|
|
|
|
2021-03-26 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
* config/aarch64/aarch64.c (aarch64_embedded_comparison_type): New
|
|
function.
|
|
(aarch64_adjust_stmt_cost): Add the costs of embedded scalar and
|
|
vector comparisons.
|
|
|
|
2021-03-26 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
* config/aarch64/aarch64.c (aarch64_detect_scalar_stmt_subtype):
|
|
New function.
|
|
(aarch64_add_stmt_cost): Call it.
|
|
|
|
2021-03-26 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
* config/aarch64/aarch64-tuning-flags.def (matched_vector_throughput):
|
|
New tuning parameter.
|
|
* config/aarch64/aarch64.c (neoversev1_tunings): Use it.
|
|
(aarch64_estimated_sve_vq): New function.
|
|
(aarch64_vector_costs::analyzed_vinfo): New member variable.
|
|
(aarch64_vector_costs::is_loop): Likewise.
|
|
(aarch64_vector_costs::unrolled_advsimd_niters): Likewise.
|
|
(aarch64_vector_costs::unrolled_advsimd_stmts): Likewise.
|
|
(aarch64_record_potential_advsimd_unrolling): New function.
|
|
(aarch64_analyze_loop_vinfo, aarch64_analyze_bb_vinfo): Likewise.
|
|
(aarch64_add_stmt_cost): Call aarch64_analyze_loop_vinfo or
|
|
aarch64_analyze_bb_vinfo on the first use of a costs structure.
|
|
Detect whether we're vectorizing a loop for SVE that might be
|
|
completely unrolled if it used Advanced SIMD instead.
|
|
(aarch64_adjust_body_cost_for_latency): New function.
|
|
(aarch64_finish_cost): Call it.
|
|
|
|
2021-03-26 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
* config/aarch64/aarch64.c (aarch64_vector_costs): New structure.
|
|
(aarch64_init_cost): New function.
|
|
(aarch64_add_stmt_cost): Use aarch64_vector_costs instead of
|
|
the default unsigned[3].
|
|
(aarch64_finish_cost, aarch64_destroy_cost_data): New functions.
|
|
(TARGET_VECTORIZE_INIT_COST): Override.
|
|
(TARGET_VECTORIZE_FINISH_COST): Likewise.
|
|
(TARGET_VECTORIZE_DESTROY_COST_DATA): Likewise.
|
|
|
|
2021-03-26 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
* config/aarch64/aarch64.c (neoversev1_advsimd_vector_cost)
|
|
(neoversev1_sve_vector_cost): New cost structures.
|
|
(neoversev1_vector_cost): Likewise.
|
|
(neoversev1_tunings): Use them. Enable use_new_vector_costs.
|
|
|
|
2021-03-26 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
* config/aarch64/aarch64-protos.h
|
|
(sve_vec_cost::scatter_store_elt_cost): New member variable.
|
|
* config/aarch64/aarch64.c (generic_sve_vector_cost): Update
|
|
accordingly, taking the cost from the cost of a scalar_store.
|
|
(a64fx_sve_vector_cost): Likewise.
|
|
(aarch64_detect_vector_stmt_subtype): Detect scatter stores.
|
|
|
|
2021-03-26 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
* config/aarch64/aarch64-protos.h
|
|
(simd_vec_cost::store_elt_extra_cost): New member variable.
|
|
* config/aarch64/aarch64.c (generic_advsimd_vector_cost): Update
|
|
accordingly, using the vec_to_scalar cost for the new field.
|
|
(generic_sve_vector_cost, a64fx_advsimd_vector_cost): Likewise.
|
|
(a64fx_sve_vector_cost, qdf24xx_advsimd_vector_cost): Likewise.
|
|
(thunderx_advsimd_vector_cost, tsv110_advsimd_vector_cost): Likewise.
|
|
(cortexa57_advsimd_vector_cost, exynosm1_advsimd_vector_cost)
|
|
(xgene1_advsimd_vector_cost, thunderx2t99_advsimd_vector_cost)
|
|
(thunderx3t110_advsimd_vector_cost): Likewise.
|
|
(aarch64_detect_vector_stmt_subtype): Detect single-element stores.
|
|
|
|
2021-03-26 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
* config/aarch64/aarch64-protos.h (simd_vec_cost::ld2_st2_permute_cost)
|
|
(simd_vec_cost::ld3_st3_permute_cost): New member variables.
|
|
(simd_vec_cost::ld4_st4_permute_cost): Likewise.
|
|
* config/aarch64/aarch64.c (generic_advsimd_vector_cost): Update
|
|
accordingly, using zero for the new costs.
|
|
(generic_sve_vector_cost, a64fx_advsimd_vector_cost): Likewise.
|
|
(a64fx_sve_vector_cost, qdf24xx_advsimd_vector_cost): Likewise.
|
|
(thunderx_advsimd_vector_cost, tsv110_advsimd_vector_cost): Likewise.
|
|
(cortexa57_advsimd_vector_cost, exynosm1_advsimd_vector_cost)
|
|
(xgene1_advsimd_vector_cost, thunderx2t99_advsimd_vector_cost)
|
|
(thunderx3t110_advsimd_vector_cost): Likewise.
|
|
(aarch64_ld234_st234_vectors): New function.
|
|
(aarch64_adjust_stmt_cost): Likewise.
|
|
(aarch64_add_stmt_cost): Call aarch64_adjust_stmt_cost if using
|
|
the new vector costs.
|
|
|
|
2021-03-26 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
* config/aarch64/aarch64-protos.h (sve_vec_cost): Turn into a
|
|
derived class of simd_vec_cost. Add information about CLAST[AB]
|
|
and FADDA instructions.
|
|
* config/aarch64/aarch64.c (generic_sve_vector_cost): Update
|
|
accordingly, using the vec_to_scalar costs for the new fields.
|
|
(a64fx_sve_vector_cost): Likewise.
|
|
(aarch64_reduc_type): New function.
|
|
(aarch64_sve_in_loop_reduction_latency): Likewise.
|
|
(aarch64_detect_vector_stmt_subtype): Take a vinfo parameter.
|
|
Use aarch64_sve_in_loop_reduction_latency to handle SVE reductions
|
|
that occur in the loop body.
|
|
(aarch64_add_stmt_cost): Update call accordingly.
|
|
|
|
2021-03-26 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
* config/aarch64/aarch64-tuning-flags.def (use_new_vector_costs):
|
|
New tuning flag.
|
|
* config/aarch64/aarch64-protos.h (simd_vec_cost): Put comments
|
|
above the fields rather than to the right.
|
|
(simd_vec_cost::reduc_i8_cost): New member variable.
|
|
(simd_vec_cost::reduc_i16_cost): Likewise.
|
|
(simd_vec_cost::reduc_i32_cost): Likewise.
|
|
(simd_vec_cost::reduc_i64_cost): Likewise.
|
|
(simd_vec_cost::reduc_f16_cost): Likewise.
|
|
(simd_vec_cost::reduc_f32_cost): Likewise.
|
|
(simd_vec_cost::reduc_f64_cost): Likewise.
|
|
* config/aarch64/aarch64.c (generic_advsimd_vector_cost): Update
|
|
accordingly, using the vec_to_scalar_cost for the new fields.
|
|
(generic_sve_vector_cost, a64fx_advsimd_vector_cost): Likewise.
|
|
(a64fx_sve_vector_cost, qdf24xx_advsimd_vector_cost): Likewise.
|
|
(thunderx_advsimd_vector_cost, tsv110_advsimd_vector_cost): Likewise.
|
|
(cortexa57_advsimd_vector_cost, exynosm1_advsimd_vector_cost)
|
|
(xgene1_advsimd_vector_cost, thunderx2t99_advsimd_vector_cost)
|
|
(thunderx3t110_advsimd_vector_cost): Likewise.
|
|
(aarch64_use_new_vector_costs_p): New function.
|
|
(aarch64_simd_vec_costs): New function, split out from...
|
|
(aarch64_builtin_vectorization_cost): ...here.
|
|
(aarch64_is_reduction): New function.
|
|
(aarch64_detect_vector_stmt_subtype): Likewise.
|
|
(aarch64_add_stmt_cost): Call aarch64_detect_vector_stmt_subtype if
|
|
using the new vector costs.
|
|
|
|
2021-03-26 Iain Buclaw <ibuclaw@gdcproject.org>
|
|
|
|
PR ipa/99466
|
|
* tree-emutls.c (get_emutls_init_templ_addr): Mark initializer of weak
|
|
TLS declarations as public.
|
|
|
|
2021-03-26 Iain Buclaw <ibuclaw@gdcproject.org>
|
|
|
|
* config/aarch64/aarch64-d.c (IN_TARGET_CODE): Define.
|
|
* config/arm/arm-d.c (IN_TARGET_CODE): Likewise.
|
|
* config/i386/i386-d.c (IN_TARGET_CODE): Likewise.
|
|
* config/mips/mips-d.c (IN_TARGET_CODE): Likewise.
|
|
* config/pa/pa-d.c (IN_TARGET_CODE): Likewise.
|
|
* config/riscv/riscv-d.c (IN_TARGET_CODE): Likewise.
|
|
* config/rs6000/rs6000-d.c (IN_TARGET_CODE): Likewise.
|
|
* config/s390/s390-d.c (IN_TARGET_CODE): Likewise.
|
|
* config/sparc/sparc-d.c (IN_TARGET_CODE): Likewise.
|
|
|
|
2021-03-26 Iain Buclaw <ibuclaw@gdcproject.org>
|
|
|
|
PR d/91595
|
|
* config.gcc (*-*-cygwin*): Add winnt-d.o
|
|
(*-*-mingw*): Likewise.
|
|
* config/i386/cygwin.h (EXTRA_TARGET_D_OS_VERSIONS): New macro.
|
|
* config/i386/mingw32.h (EXTRA_TARGET_D_OS_VERSIONS): Likewise.
|
|
* config/i386/t-cygming: Add winnt-d.o.
|
|
* config/i386/winnt-d.c: New file.
|
|
|
|
2021-03-26 Iain Buclaw <ibuclaw@gdcproject.org>
|
|
|
|
* config/freebsd-d.c: Include memmodel.h.
|
|
|
|
2021-03-26 Iain Buclaw <ibuclaw@gdcproject.org>
|
|
|
|
PR d/99691
|
|
* config.gcc (*-*-openbsd*): Add openbsd-d.o.
|
|
* config/t-openbsd: Add openbsd-d.o.
|
|
* config/openbsd-d.c: New file.
|
|
|
|
2021-03-25 Stam Markianos-Wright <stam.markianos-wright@arm.com>
|
|
|
|
PR tree-optimization/96974
|
|
* tree-vect-stmts.c (vect_get_vector_types_for_stmt): Replace assert
|
|
with graceful exit.
|
|
|
|
2021-03-25 H.J. Lu <hjl.tools@gmail.com>
|
|
|
|
Revert:
|
|
2021-03-25 H.J. Lu <hjl.tools@gmail.com>
|
|
|
|
PR target/98209
|
|
PR target/99744
|
|
* config/i386/i386.c (ix86_can_inline_p): Don't check ISA for
|
|
always_inline in system headers.
|
|
|
|
2021-03-25 Kewen Lin <linkw@linux.ibm.com>
|
|
|
|
* tree-vect-loop.c (vect_model_reduction_cost): Init inside_cost.
|
|
|
|
2021-03-25 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c++/99565
|
|
* tree-core.h (enum operand_equal_flag): Add OEP_ADDRESS_OF_SAME_FIELD.
|
|
* fold-const.c (operand_compare::operand_equal_p): Don't compare
|
|
field offsets if OEP_ADDRESS_OF_SAME_FIELD.
|
|
|
|
2021-03-25 H.J. Lu <hjl.tools@gmail.com>
|
|
|
|
PR target/98209
|
|
PR target/99744
|
|
* config/i386/i386.c (ix86_can_inline_p): Don't check ISA for
|
|
always_inline in system headers.
|
|
|
|
2021-03-25 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/99746
|
|
* tree-vect-slp-patterns.c (complex_pattern::build): Do not mark
|
|
the scalar stmt as patterned. Instead set up required things
|
|
manually.
|
|
|
|
2021-03-25 Xionghu Luo <luoxhu@linux.ibm.com>
|
|
|
|
* config/rs6000/rs6000.c (power8_costs): Change l2 cache
|
|
from 256 to 512.
|
|
|
|
2021-03-24 Martin Liska <mliska@suse.cz>
|
|
|
|
PR target/99753
|
|
* common/config/i386/i386-common.c (ARRAY_SIZE): Fix off-by-one
|
|
error.
|
|
* config/i386/i386-options.c (ix86_option_override_internal):
|
|
Add run-time assert.
|
|
|
|
2021-03-24 Martin Jambor <mjambor@suse.cz>
|
|
|
|
PR ipa/99122
|
|
* ipa-cp.c (initialize_node_lattices): Mark as bottom all
|
|
parameters with unknown type.
|
|
(ipacp_value_safe_for_type): New function.
|
|
(propagate_vals_across_arith_jfunc): Verify that the constant type
|
|
can be used for a type of the formal parameter.
|
|
(propagate_vals_across_ancestor): Likewise.
|
|
(propagate_scalar_across_jump_function): Likewise. Pass the type
|
|
also to propagate_vals_across_ancestor.
|
|
|
|
2021-03-24 Christophe Lyon <christophe.lyon@linaro.org>
|
|
|
|
PR target/99727
|
|
* config/arm/mve.md (movmisalign<mode>_mve_store): Use Ux
|
|
constraint.
|
|
(movmisalign<mode>_mve_load): Likewise.
|
|
|
|
2021-03-24 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/99724
|
|
* config/arm/vec-common.md (one_cmpl<mode>2, neg<mode>2,
|
|
movmisalign<mode>): Disable expanders for TARGET_REALLY_IWMMXT.
|
|
|
|
2021-03-24 Alexandre Oliva <oliva@adacore.com>
|
|
|
|
* doc/sourcebuild.texi (sysconf): New effective target.
|
|
|
|
2021-03-24 Alexandre Oliva <oliva@adacore.com>
|
|
|
|
* config/i386/predicates.md (reg_or_const_vec_operand): New.
|
|
* config/i386/sse.md (ssse3_pshufbv8qi3): Add an expander for
|
|
the now *-prefixed insn_and_split, turn the splitter const vec
|
|
into an input for the insn, making it an ignored immediate for
|
|
non-split cases, and loaded into the scratch register
|
|
otherwise.
|
|
|
|
2021-03-23 Vladimir N. Makarov <vmakarov@redhat.com>
|
|
|
|
PR target/99581
|
|
* config/aarch64/constraints.md (Utq, UOb, UOh, UOw, UOd, UOty):
|
|
Use define_relaxed_memory_constraint for them.
|
|
|
|
2021-03-23 Iain Sandoe <iain@sandoe.co.uk>
|
|
|
|
PR target/99733
|
|
* config/host-darwin.c (darwin_gt_pch_use_address): Add a
|
|
colon to the diagnostic message.
|
|
|
|
2021-03-23 Ilya Leoshkevich <iii@linux.ibm.com>
|
|
|
|
* fwprop.c (fwprop_propagation::fwprop_propagation): Look at
|
|
set_info's uses.
|
|
(try_fwprop_subst_note): Use set_info instead of insn_info.
|
|
(try_fwprop_subst_pattern): Likewise.
|
|
(try_fwprop_subst_notes): Likewise.
|
|
(try_fwprop_subst): Likewise.
|
|
(forward_propagate_subreg): Likewise.
|
|
(forward_propagate_and_simplify): Likewise.
|
|
(forward_propagate_into): Likewise.
|
|
* rtl-ssa/accesses.h (set_info::single_nondebug_use) New
|
|
method.
|
|
(set_info::single_nondebug_insn_use): Likewise.
|
|
(set_info::single_phi_use): Likewise.
|
|
* rtl-ssa/member-fns.inl (set_info::single_nondebug_use) New
|
|
method.
|
|
(set_info::single_nondebug_insn_use): Likewise.
|
|
(set_info::single_phi_use): Likewise.
|
|
|
|
2021-03-23 Christophe Lyon <christophe.lyon@linaro.org>
|
|
|
|
* doc/sourcebuild.texi (arm_dsp_ok, arm_dsp): Document.
|
|
|
|
2021-03-23 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/99540
|
|
* config/aarch64/aarch64.c (aarch64_add_offset): Tell
|
|
expand_mult to perform an unsigned rather than a signed
|
|
multiplication.
|
|
|
|
2021-03-23 H.J. Lu <hjl.tools@gmail.com>
|
|
|
|
PR target/99704
|
|
* config/i386/cpuid.h (__cpuid): Add __volatile__.
|
|
(__cpuid_count): Likewise.
|
|
|
|
2021-03-23 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/99721
|
|
* tree-vect-slp.c (vect_slp_analyze_node_operations):
|
|
Make sure we can schedule the node.
|
|
|
|
2021-03-23 Marcus Comstedt <marcus@mc.pp.se>
|
|
|
|
* config/riscv/riscv.c (riscv_subword): Take endianness into
|
|
account when calculating the byte offset.
|
|
|
|
2021-03-23 Marcus Comstedt <marcus@mc.pp.se>
|
|
|
|
* config/riscv/predicates.md (subreg_lowpart_operator): New predicate
|
|
* config/riscv/riscv.md (*addsi3_extended2, *subsi3_extended2)
|
|
(*negsi2_extended2, *mulsi3_extended2, *<optab>si3_mask)
|
|
(*<optab>si3_mask_1, *<optab>di3_mask, *<optab>di3_mask_1)
|
|
(*<optab>si3_extend_mask, *<optab>si3_extend_mask_1): Use
|
|
new predicate "subreg_lowpart_operator"
|
|
|
|
2021-03-23 Marcus Comstedt <marcus@mc.pp.se>
|
|
|
|
* config/riscv/riscv.c (riscv_swap_instruction): New function
|
|
to byteswap an SImode rtx containing an instruction.
|
|
(riscv_trampoline_init): Byteswap the generated instructions
|
|
when needed.
|
|
|
|
2021-03-23 Marcus Comstedt <marcus@mc.pp.se>
|
|
|
|
* common/config/riscv/riscv-common.c
|
|
(TARGET_DEFAULT_TARGET_FLAGS): Set default endianness.
|
|
* config.gcc (riscv32be-*, riscv64be-*): Set
|
|
TARGET_BIG_ENDIAN_DEFAULT to 1.
|
|
* config/riscv/elf.h (LINK_SPEC): Change -melf* value
|
|
depending on default endianness.
|
|
* config/riscv/freebsd.h (LINK_SPEC): Likewise.
|
|
* config/riscv/linux.h (LINK_SPEC): Likewise.
|
|
* config/riscv/riscv.c (TARGET_DEFAULT_TARGET_FLAGS): Set
|
|
default endianness.
|
|
* config/riscv/riscv.h (DEFAULT_ENDIAN_SPEC): New macro.
|
|
|
|
2021-03-23 Marcus Comstedt <marcus@mc.pp.se>
|
|
|
|
* config/riscv/elf.h (LINK_SPEC): Pass linker endianness flag.
|
|
* config/riscv/freebsd.h (LINK_SPEC): Likewise.
|
|
* config/riscv/linux.h (LINK_SPEC): Likewise.
|
|
* config/riscv/riscv.h (ASM_SPEC): Pass -mbig-endian and
|
|
-mlittle-endian.
|
|
(BYTES_BIG_ENDIAN): Handle big endian.
|
|
(WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
|
|
* config/riscv/riscv.opt (-mbig-endian, -mlittle-endian): New
|
|
options.
|
|
* doc/invoke.texi (-mbig-endian, -mlittle-endian): Document.
|
|
|
|
2021-03-23 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
|
|
|
|
* regcprop.c (find_oldest_value_reg): Ask target whether
|
|
different mode is fine for replacement register.
|
|
|
|
2021-03-23 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
PR tree-optimization/99296
|
|
* value-range.cc (irange::irange_set_1bit_anti_range): New.
|
|
(irange::irange_set_anti_range): Call irange_set_1bit_anti_range
|
|
* value-range.h (irange::irange_set_1bit_anti_range): New.
|
|
|
|
2021-03-22 Vladimir N. Makarov <vmakarov@redhat.com>
|
|
|
|
PR target/99581
|
|
* config/aarch64/constraints.md (UtQ): Use
|
|
define_relaxed_memory_constraint for it.
|
|
* doc/md.texi (define_relaxed_memory_constraint): Describe it.
|
|
* genoutput.c (main): Process DEFINE_RELAXED_MEMORY_CONSTRAINT.
|
|
* genpreds.c (constraint_data): Add bitfield is_relaxed_memory.
|
|
(have_relaxed_memory_constraints): New static var.
|
|
(relaxed_memory_start, relaxed_memory_end): Ditto.
|
|
(add_constraint): Add arg is_relaxed_memory. Check name for
|
|
relaxed memory. Set up is_relaxed_memory in constraint_data and
|
|
have_relaxed_memory_constraints. Adjust calls.
|
|
(choose_enum_order): Process relaxed memory.
|
|
(write_tm_preds_h): Ditto.
|
|
(main): Process DEFINE_RELAXED_MEMORY_CONSTRAINT.
|
|
* gensupport.c (process_rtx): Process DEFINE_RELAXED_MEMORY_CONSTRAINT.
|
|
* ira-costs.c (record_reg_classes): Process CT_RELAXED_MEMORY.
|
|
* ira-lives.c (single_reg_class): Use
|
|
insn_extra_relaxed_memory_constraint.
|
|
* ira.c (ira_setup_alts): CT_RELAXED_MEMORY.
|
|
* lra-constraints.c (valid_address_p): Use
|
|
insn_extra_relaxed_memory_constraint instead of other memory
|
|
constraints.
|
|
(process_alt_operands): Process CT_RELAXED_MEMORY.
|
|
(curr_insn_transform): Use insn_extra_relaxed_memory_constraint.
|
|
* recog.c (asm_operand_ok, preprocess_constraints): Process
|
|
CT_RELAXED_MEMORY.
|
|
* reload.c (find_reloads): Ditto.
|
|
* rtl.def (DEFINE_RELAXED_MEMORY_CONSTRAINT): New.
|
|
* stmt.c (parse_input_constraint): Use
|
|
insn_extra_relaxed_memory_constraint.
|
|
|
|
2021-03-22 Segher Boessenkool <segher@kernel.crashing.org>
|
|
|
|
PR target/97926
|
|
* ubsan.c (ubsan_instrument_float_cast): Don't test for unordered if
|
|
there are no NaNs.
|
|
|
|
2021-03-22 Alex Coplan <alex.coplan@arm.com>
|
|
|
|
PR target/97252
|
|
* config/arm/arm-protos.h (neon_make_constant): Add generate
|
|
argument to guard emitting insns, default to true.
|
|
* config/arm/arm.c (arm_legitimate_constant_p_1): Reject
|
|
CONST_VECTORs which neon_make_constant can't handle.
|
|
(neon_vdup_constant): Add generate argument, avoid emitting
|
|
insns if it's not set.
|
|
(neon_make_constant): Plumb new generate argument through.
|
|
* config/arm/constraints.md (Ui): New. Use it...
|
|
* config/arm/mve.md (*mve_mov<mode>): ... here.
|
|
* config/arm/vec-common.md (movv8hf): Use neon_make_constant to
|
|
synthesize constants.
|
|
|
|
2021-03-22 Richard Biener <rguenther@suse.de>
|
|
|
|
* debug.h: Add deprecation warning.
|
|
|
|
2021-03-22 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/99694
|
|
* tree-ssa-sccvn.c (visit_phi): Ignore edges with the
|
|
PHI result.
|
|
|
|
2021-03-22 Kito Cheng <kito.cheng@sifive.com>
|
|
|
|
PR target/99702
|
|
* config/riscv/riscv.c (riscv_expand_block_move): Get RTL value
|
|
after type checking.
|
|
|
|
2021-03-22 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR debug/99562
|
|
PR debug/66728
|
|
* dwarf2out.c (get_full_len): Use get_precision rather than
|
|
min_precision.
|
|
(add_const_value_attribute): Make sure add_AT_wide argument has
|
|
precision prec rather than some very wide one.
|
|
|
|
2021-03-22 Kewen Lin <linkw@linux.ibm.com>
|
|
|
|
* config/rs6000/rs6000.md (*rotldi3_insert_sf,
|
|
*mov<SFDF:mode><SFDF2:mode>cc_p9, floatsi<mode>2_lfiwax,
|
|
floatsi<mode>2_lfiwax_mem, floatunssi<mode>2_lfiwzx,
|
|
floatunssi<mode>2_lfiwzx_mem, *floatsidf2_internal,
|
|
*floatunssidf2_internal, fix_trunc<mode>si2_stfiwx,
|
|
fix_trunc<mode>si2_internal, fixuns_trunc<mode>si2_stfiwx,
|
|
*round32<mode>2_fprs, *roundu32<mode>2_fprs,
|
|
*fix_trunc<mode>si2_internal): Fix empty split condition.
|
|
* config/rs6000/vsx.md (*vsx_le_undo_permute_<mode>,
|
|
vsx_reduc_<VEC_reduc_name>_v2df, vsx_reduc_<VEC_reduc_name>_v4sf,
|
|
*vsx_reduc_<VEC_reduc_name>_v2df_scalar,
|
|
*vsx_reduc_<VEC_reduc_name>_v4sf_scalar): Likewise.
|
|
|
|
2021-03-22 Xionghu Luo <luoxhu@linux.ibm.com>
|
|
|
|
PR target/98914
|
|
* config/rs6000/rs6000.c (rs6000_expand_vector_set_var_p9):
|
|
Convert idx to DImode.
|
|
(rs6000_expand_vector_set_var_p8): Likewise.
|
|
|
|
2021-03-21 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR debug/99388
|
|
* dwarf2out.c (insert_float): Change return type from void to
|
|
unsigned, handle GET_MODE_SIZE (mode) == 2 and return element size.
|
|
(mem_loc_descriptor, loc_descriptor, add_const_value_attribute):
|
|
Adjust callers.
|
|
|
|
2021-03-20 H.J. Lu <hjl.tools@gmail.com>
|
|
|
|
PR target/99679
|
|
* config/i386/i386.c (construct_container): Check cfun != NULL
|
|
before accessing silent_p.
|
|
|
|
2021-03-20 Ahamed Husni <ahamedhusni73@gmail.com>
|
|
|
|
* asan.c: Fix typos in comments.
|
|
|
|
2021-03-20 Vladimir N. Makarov <vmakarov@redhat.com>
|
|
|
|
PR rtl-optimization/99680
|
|
* lra-constraints.c (skip_contraint_modifiers): Rename to skip_constraint_modifiers.
|
|
(process_address_1): Check empty constraint before using
|
|
CONSTRAINT_LEN.
|
|
|
|
2021-03-19 Pat Haugen <pthaugen@linux.ibm.com>
|
|
|
|
* config/rs6000/rs6000.c (power10_cost): New.
|
|
(rs6000_option_override_internal): Set Power10 costs.
|
|
(rs6000_issue_rate): Set Power10 issue rate.
|
|
* config/rs6000/power10.md: Rewrite for Power10.
|
|
|
|
2021-03-19 Vladimir N. Makarov <vmakarov@redhat.com>
|
|
|
|
PR target/99663
|
|
* lra-constraints.c (process_address_1): Don't use unknown
|
|
constraint for address constraint.
|
|
|
|
2021-03-19 Iain Sandoe <iain@sandoe.co.uk>
|
|
|
|
PR target/99661
|
|
* config.gcc (powerpc-*-darwin8): Delete the reference to
|
|
the now removed darwin8.h.
|
|
|
|
2021-03-19 Olivier Hainque <hainque@adacore.com>
|
|
|
|
PR target/99660
|
|
* config/vxworksae.h (VX_CPU_PREFIX): Define.
|
|
|
|
2021-03-19 John David Anglin <danglin@gcc.gnu.org>
|
|
|
|
* config/pa/pa.c (import_milli): Use memcpy instead of strncpy.
|
|
|
|
2021-03-19 Tamar Christina <tamar.christina@arm.com>
|
|
|
|
PR tree-optimization/99656
|
|
* tree-vect-slp-patterns.c (linear_loads_p,
|
|
complex_add_pattern::matches, is_eq_or_top,
|
|
vect_validate_multiplication, complex_mul_pattern::matches,
|
|
complex_fms_pattern::matches): Remove complex_perm_kinds_t.
|
|
* tree-vectorizer.h: (complex_load_perm_t): Removed.
|
|
(slp_tree_to_load_perm_map_t): Use complex_perm_kinds_t instead of
|
|
complex_load_perm_t.
|
|
|
|
2021-03-19 H.J. Lu <hjl.tools@gmail.com>
|
|
|
|
PR target/99652
|
|
* config/i386/i386-options.c (ix86_init_machine_status): Set
|
|
silent_p to true.
|
|
* config/i386/i386.c (init_cumulative_args): Set silent_p to
|
|
false.
|
|
(construct_container): Return early for return and argument
|
|
errors if silent_p is true.
|
|
* config/i386/i386.h (machine_function): Add silent_p.
|
|
|
|
2021-03-19 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/99593
|
|
* config/arm/constraints.md (Ds): New constraint.
|
|
* config/arm/vec-common.md (mve_vshlq_<supf><mode>): Use w,Ds
|
|
constraint instead of w,Dm.
|
|
|
|
2021-03-19 Andrew Stubbs <ams@codesourcery.com>
|
|
|
|
* config/gcn/gcn.c (gcn_parse_amdgpu_hsa_kernel_attribute): Fix quotes
|
|
in error message.
|
|
|
|
2021-03-19 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
PR middle-end/99641
|
|
* fold-const.c (native_encode_initializer) <CONSTRUCTOR>: For an
|
|
array type, do the computation of the current position in sizetype.
|
|
|
|
2021-03-18 Vladimir N. Makarov <vmakarov@redhat.com>
|
|
|
|
PR target/99422
|
|
* lra-constraints.c (process_address_1): Use lookup_constraint
|
|
only for a single constraint.
|
|
|
|
2021-03-18 Martin Sebor <msebor@redhat.com>
|
|
|
|
PR middle-end/99502
|
|
* gimple-array-bounds.cc (inbounds_vbase_memaccess_p): Rename...
|
|
(inbounds_memaccess_p): ...to this. Check the ending offset of
|
|
the accessed member.
|
|
|
|
2021-03-18 Andrew Stubbs <ams@codesourcery.com>
|
|
|
|
* config/gcn/gcn.c (gcn_parse_amdgpu_hsa_kernel_attribute): Add %< and
|
|
%> quote markers to error messages.
|
|
(gcn_goacc_validate_dims): Likewise.
|
|
(gcn_conditional_register_usage): Remove exclaimation mark from error
|
|
message.
|
|
(gcn_vectorize_vec_perm_const): Ensure perm is fully uninitialized.
|
|
|
|
2021-03-18 Jan Hubicka <hubicka@ucw.cz>
|
|
|
|
* config/i386/x86-tune-costs.h (struct processor_costs): Fix costs of
|
|
integer divides1.
|
|
|
|
2021-03-18 Sinan Lin <sinan@isrc.iscas.ac.cn>
|
|
Kito Cheng <kito.cheng@sifive.com>
|
|
|
|
* config/riscv/riscv.c (riscv_block_move_straight): Change type
|
|
to unsigned HOST_WIDE_INT for parameter and local variable with
|
|
HOST_WIDE_INT type.
|
|
(riscv_adjust_block_mem): Ditto.
|
|
(riscv_block_move_loop): Ditto.
|
|
(riscv_expand_block_move): Ditto.
|
|
|
|
2021-03-18 Nick Clifton <nickc@redhat.com>
|
|
|
|
* config/v850/v850.c (construct_restore_jr): Increase static
|
|
buffer size.
|
|
(construct_save_jarl): Likewise.
|
|
* config/v850/v850.h (DWARF2_DEBUGGING_INFO): Define.
|
|
|
|
2021-03-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
|
|
|
* config/aarch64/aarch64.c (aarch64_adjust_generic_arch_tuning): Define.
|
|
(aarch64_override_options_internal): Use it.
|
|
(generic_tunings): Add AARCH64_EXTRA_TUNE_CSE_SVE_VL_CONSTANTS to
|
|
tune_flags.
|
|
|
|
2021-03-17 Sandra Loosemore <sandra@codesourcery.com>
|
|
|
|
* config/nios2/nios2.c (nios2_custom_check_insns): Clean up
|
|
error message format issues.
|
|
(nios2_option_override): Likewise.
|
|
(nios2_expand_fpu_builtin): Likewise.
|
|
(nios2_init_custom_builtins): Adjust to avoid bogus strncpy
|
|
truncation warning.
|
|
(nios2_expand_custom_builtin): More error message format fixes.
|
|
(nios2_expand_rdwrctl_builtin): Likewise.
|
|
(nios2_expand_rdprs_builtin): Likewise.
|
|
(nios2_expand_eni_builtin): Likewise.
|
|
(nios2_expand_builtin): Likewise.
|
|
(nios2_register_custom_code): Likewise.
|
|
(nios2_valid_target_attribute_rec): Likewise.
|
|
(nios2_add_insn_asm): Fix uninitialized variable warning.
|
|
|
|
2021-03-17 Jan Hubicka <jh@suse.cz>
|
|
|
|
* config/i386/x86-tune-costs.h (struct processor_costs): Update costs
|
|
of gather to match reality.
|
|
* config/i386/x86-tune.def (X86_TUNE_USE_GATHER): Enable for znver3.
|
|
|
|
2021-03-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
|
|
|
* config/aarch64/aarch64-builtins.c (aarch64_expand_rng_builtin): Use EQ
|
|
to compare against CC_REG rather than NE.
|
|
|
|
2021-03-17 H.J. Lu <hjl.tools@gmail.com>
|
|
|
|
PR target/99504
|
|
* config/i386/i386.c (ix86_force_load_from_GOT_p): Support
|
|
inline assembly statements.
|
|
(ix86_print_operand): Update 'P' handling for -fno-plt.
|
|
|
|
2021-03-17 Tamar Christina <tamar.christina@arm.com>
|
|
|
|
PR target/99542
|
|
* config/aarch64/aarch64.c
|
|
(aarch64_simd_clone_compute_vecsize_and_simdlen): Remove unused var.
|
|
|
|
2021-03-16 Segher Boessenkool <segher@kernel.crashing.org>
|
|
|
|
PR target/98092
|
|
* config/rs6000/predicates.md (branch_comparison_operator): Allow
|
|
ordered and unordered for CCFPmode, if flag_finite_math_only.
|
|
|
|
2021-03-16 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/99600
|
|
* config/i386/i386-expand.c (ix86_split_lea_for_addr): Emit a MULT
|
|
rather than ASHIFT.
|
|
* config/i386/i386.md (mult by 1248 into ashift): New splitter.
|
|
|
|
2021-03-16 Martin Liska <mliska@suse.cz>
|
|
|
|
PR target/99592
|
|
* optc-save-gen.awk: Add flag_ipa_ra to exceptions for
|
|
cl_optimization_compare function.
|
|
|
|
2021-03-16 Ilya Leoshkevich <iii@linux.ibm.com>
|
|
|
|
* config/s390/s390.c (f_constraint_p): Treat "fv" constraints
|
|
as "v".
|
|
|
|
2021-03-16 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/99563
|
|
* config/i386/i386.h (struct machine_function): Add
|
|
has_explicit_vzeroupper bitfield.
|
|
* config/i386/i386-expand.c (ix86_expand_builtin): Set
|
|
cfun->machine->has_explicit_vzeroupper when expanding
|
|
IX86_BUILTIN_VZEROUPPER.
|
|
* config/i386/i386-features.c (rest_of_handle_insert_vzeroupper):
|
|
Do the mode switching only when TARGET_VZEROUPPER, expensive
|
|
optimizations turned on and not optimizing for size.
|
|
(pass_insert_vzeroupper::gate): Enable even when
|
|
cfun->machine->has_explicit_vzeroupper is set.
|
|
|
|
2021-03-16 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/99542
|
|
* config/aarch64/aarch64.c
|
|
(aarch64_simd_clone_compute_vecsize_and_simdlen): If not a function
|
|
definition, walk TYPE_ARG_TYPES list if non-NULL for argument types
|
|
instead of DECL_ARGUMENTS. Ignore types for uniform arguments.
|
|
|
|
2021-03-15 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/98834
|
|
* tree-ssa-sccvn.c (vn_reference_lookup_3): Handle missing
|
|
subsetting by truncating the access size.
|
|
|
|
2021-03-15 Jan Hubicka <hubicka@ucw.cz>
|
|
|
|
* config/i386/i386-options.c (processor_cost_table): Add znver3_cost.
|
|
* config/i386/x86-tune-costs.h (znver3_cost): New gobal variable; copy
|
|
of znver2_cost.
|
|
|
|
2021-03-15 Martin Liska <mliska@suse.cz>
|
|
|
|
* spellcheck.c: Add missing comma in initialization.
|
|
|
|
2021-03-14 Uroš Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/sse.md (*vec_extract<mode>): Merge alternative 0 with
|
|
alternative 2 and alternative 1 with alternative 3 using
|
|
YW register constraint.
|
|
(*vec_extract<PEXTR_MODE12:mode>_zext): Merge alternatives
|
|
using YW register constraint.
|
|
(*vec_extractv16qi_zext): Ditto.
|
|
(*vec_extractv4si): Merge alternatives 4 and 5
|
|
using Yw register constraint.
|
|
(*ssse3_palignr<mode>_perm): Use Yw instead of v for alternative 3.
|
|
|
|
2021-03-13 Martin Sebor <msebor@redhat.com>
|
|
|
|
PR tree-optimization/99489
|
|
* builtins.c (gimple_call_alloc_size): Fail gracefully when argument
|
|
is not a call statement.
|
|
|
|
2021-03-13 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/99544
|
|
* match.pd (X + (X << C) -> X * (1 + (1 << C))): Don't simplify
|
|
if for vector types multiplication can't be done in type's mode.
|
|
|
|
2021-03-12 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
PR target/99422
|
|
* config/sparc/constraints.md (w): Rename to...
|
|
(W): ... this and ditch previous implementation.
|
|
* config/sparc/sparc.md (*movdi_insn_sp64): Replace W with m.
|
|
(*movdf_insn_sp64): Likewise.
|
|
(*mov<VM64:mode>_insn_sp64): Likewise.
|
|
* config/sparc/sync.md (*atomic_compare_and_swap<mode>_1): Replace
|
|
w with W.
|
|
(atomic_compare_and_swap_leon3_1): Likewise.
|
|
(*atomic_compare_and_swapdi_v8plus): Likewise.
|
|
* config/sparc/sparc.c (memory_ok_for_ldd): Remove useless test on
|
|
architecture and add missing address validity check during LRA.
|
|
|
|
2021-03-12 Tobias Burnus <tobias@codesourcery.com>
|
|
|
|
PR fortran/98858
|
|
* gimplify.c (omp_add_variable): Handle NULL_TREE as size
|
|
occuring for assumed-size arrays in use_device_{ptr,addr}.
|
|
|
|
2021-03-12 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/99321
|
|
* config/i386/constraints.md (YW): New internal constraint.
|
|
* config/i386/sse.md (v_Yw): Add V4TI, V2TI, V1TI and TI cases.
|
|
(*<sse2_avx2>_<insn><mode>3<mask_name>,
|
|
*<sse2_avx2>_uavg<mode>3<mask_name>, *abs<mode>2,
|
|
*<s>mul<mode>3_highpart<mask_name>): Use <v_Yw> instead of v in
|
|
constraints.
|
|
(<sse2_avx2>_psadbw): Use YW instead of v in constraints.
|
|
(*avx2_pmaddwd, *sse2_pmaddwd, *<code>v8hi3, *<code>v16qi3,
|
|
avx2_pmaddubsw256, ssse3_pmaddubsw128): Merge last two alternatives
|
|
into one, use Yw instead of former x,v.
|
|
(ashr<mode>3, <insn><mode>3): Use <v_Yw> instead of x in constraints of
|
|
the last alternative.
|
|
(<sse2_avx2>_packsswb<mask_name>, <sse2_avx2>_packssdw<mask_name>,
|
|
<sse2_avx2>_packuswb<mask_name>, <sse4_1_avx2>_packusdw<mask_name>,
|
|
*<ssse3_avx2>_pmulhrsw<mode>3<mask_name>, <ssse3_avx2>_palignr<mode>,
|
|
<ssse3_avx2>_pshufb<mode>3<mask_name>): Merge last two alternatives
|
|
into one, use <v_Yw> instead of former x,v.
|
|
(avx2_interleave_highv32qi<mask_name>,
|
|
vec_interleave_highv16qi<mask_name>): Use Yw instead of v in
|
|
constraints. Add && <mask_avx512bw_condition> to condition.
|
|
(avx2_interleave_lowv32qi<mask_name>,
|
|
vec_interleave_lowv16qi<mask_name>,
|
|
avx2_interleave_highv16hi<mask_name>,
|
|
vec_interleave_highv8hi<mask_name>,
|
|
avx2_interleave_lowv16hi<mask_name>, vec_interleave_lowv8hi<mask_name>,
|
|
avx2_pshuflw_1<mask_name>, sse2_pshuflw_1<mask_name>,
|
|
avx2_pshufhw_1<mask_name>, sse2_pshufhw_1<mask_name>,
|
|
avx2_<code>v16qiv16hi2<mask_name>, sse4_1_<code>v8qiv8hi2<mask_name>,
|
|
*sse4_1_<code>v8qiv8hi2<mask_name>_1, <sse2_avx2>_<insn><mode>3): Use
|
|
Yw instead of v in constraints.
|
|
* config/i386/mmx.md (Yv_Yw): New define_mode_attr.
|
|
(*mmx_<insn><mode>3, mmx_ashr<mode>3, mmx_<insn><mode>3): Use <Yv_Yw>
|
|
instead of Yv in constraints.
|
|
(*mmx_<insn><mode>3, *mmx_mulv4hi3, *mmx_smulv4hi3_highpart,
|
|
*mmx_umulv4hi3_highpart, *mmx_pmaddwd, *mmx_<code>v4hi3,
|
|
*mmx_<code>v8qi3, mmx_pack<s_trunsuffix>swb, mmx_packssdw,
|
|
mmx_punpckhbw, mmx_punpcklbw, mmx_punpckhwd, mmx_punpcklwd,
|
|
*mmx_uavgv8qi3, *mmx_uavgv4hi3, mmx_psadbw): Use Yw instead of Yv in
|
|
constraints.
|
|
(*mmx_pinsrw, *mmx_pinsrb, *mmx_pextrw, *mmx_pextrw_zext, *mmx_pextrb,
|
|
*mmx_pextrb_zext): Use YW instead of Yv in constraints.
|
|
(*mmx_eq<mode>3, mmx_gt<mode>3): Use x instead of Yv in constraints.
|
|
(mmx_andnot<mode>3, *mmx_<code><mode>3): Split last alternative into
|
|
two, one with just x, another isa avx512vl with v.
|
|
|
|
2021-03-12 Martin Liska <mliska@suse.cz>
|
|
|
|
* doc/invoke.texi: Add missing param documentation.
|
|
|
|
2021-03-11 David Malcolm <dmalcolm@redhat.com>
|
|
|
|
PR analyzer/96374
|
|
* Makefile.in (ANALYZER_OBJS): Add analyzer/feasible-graph.o and
|
|
analyzer/trimmed-graph.o.
|
|
* doc/analyzer.texi (Analyzer Paths): Rewrite description of
|
|
feasibility checking to reflect new implementation.
|
|
* doc/invoke.texi (-fdump-analyzer-feasibility): Document new
|
|
option.
|
|
* shortest-paths.h (shortest_paths::get_shortest_distance): New.
|
|
|
|
2021-03-11 David Malcolm <dmalcolm@redhat.com>
|
|
|
|
* digraph.cc (selftest::test_shortest_paths): Update
|
|
shortest_paths init for new param. Add test of
|
|
SPS_TO_GIVEN_TARGET.
|
|
* shortest-paths.h (enum shortest_path_sense): New.
|
|
(shortest_paths::shortest_paths): Add "sense" param.
|
|
Update for renamings. Generalize to use "sense" param.
|
|
(shortest_paths::get_shortest_path): Rename param.
|
|
(shortest_paths::m_sense): New field.
|
|
(shortest_paths::m_prev): Rename...
|
|
(shortest_paths::m_best_edge): ...to this.
|
|
(shortest_paths::get_shortest_path): Update for renamings.
|
|
Conditionalize flipping of path on sense of traversal.
|
|
|
|
2021-03-11 David Malcolm <dmalcolm@redhat.com>
|
|
|
|
* digraph.cc (selftest::test_shortest_paths): Add test coverage
|
|
for paths from B and C.
|
|
* shortest-paths.h (shortest_paths::shortest_paths): Handle
|
|
unreachable nodes, rather than asserting.
|
|
|
|
2021-03-11 David Edelsohn <dje.gcc@gmail.com>
|
|
|
|
PR target/99094
|
|
* config/rs6000/rs6000.c (rs6000_xcoff_file_start): Don't create
|
|
xcoff_tbss_section_name.
|
|
* config/rs6000/xcoff.h (ASM_OUTPUT_TLS_COMMON): Use .lcomm.
|
|
* xcoffout.c (xcoff_tbss_section_name): Delete.
|
|
* xcoffout.h (xcoff_tbss_section_name): Delete.
|
|
|
|
2021-03-11 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/99523
|
|
* tree-cfg.c (dump_function_to_file): Dump SSA names
|
|
w/o identifier to the decls section as well, not only those
|
|
without a VAR_DECL.
|
|
|
|
2021-03-11 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR ipa/99517
|
|
* ipa-icf-gimple.c (func_checker::compare_gimple_call): For internal
|
|
function calls with lhs fail if the lhs don't have compatible types.
|
|
|
|
2021-03-11 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* config/cris/cris.h (HARD_FRAME_POINTER_REGNUM): Define.
|
|
Change FRAME_POINTER_REGNUM to correspond to a new faked
|
|
register faked_fp, part of GENNONACR_REGS like faked_ap.
|
|
(CRIS_FAKED_REGS_CONTENTS): New helper macro.
|
|
(FIRST_PSEUDO_REGISTER, FIXED_REGISTERS, CALL_USED_REGISTERS):
|
|
(REG_ALLOC_ORDER, REG_CLASS_CONTENTS, REGNO_OK_FOR_BASE_P)
|
|
(ELIMINABLE_REGS, REGISTER_NAMES): Adjust accordingly.
|
|
* config/cris/cris.md (CRIS_FP_REGNUM): Renumber to new faked
|
|
register.
|
|
(CRIS_REAL_FP_REGNUM): New constant.
|
|
* config/cris/cris.c (cris_reg_saved_in_regsave_area): Check
|
|
for HARD_FRAME_POINTER_REGNUM instead of FRAME_POINTER_REGNUM.
|
|
(cris_initial_elimination_offset): Handle elimination changes
|
|
to HARD_FRAME_POINTER_REGNUM instead of FRAME_POINTER_REGNUM
|
|
and add one from FRAME_POINTER_REGNUM to
|
|
HARD_FRAME_POINTER_REGNUM.
|
|
(cris_expand_prologue, cris_expand_epilogue): Emit code for
|
|
hard_frame_pointer_rtx instead of frame_pointer_rtx.
|
|
|
|
2021-03-10 David Edelsohn <dje.gcc@gmail.com>
|
|
|
|
PR target/99492
|
|
* config/rs6000/aix.h (ADJUST_FIELD_ALIGN): Add check for DCmode.
|
|
* config/rs6000/rs6000.c (rs6000_special_round_type_align): Same.
|
|
|
|
2021-03-10 Vladimir N. Makarov <vmakarov@redhat.com>
|
|
|
|
PR target/99422
|
|
* lra-constraints.c (process_address_1): Don't check unknown
|
|
constraint, use X for empty constraint.
|
|
|
|
2021-03-10 Alex Coplan <alex.coplan@arm.com>
|
|
|
|
* config/aarch64/aarch64.c (aarch64_vfp_is_call_or_return_candidate):
|
|
Fix typo in comment describing "is_ha" argument.
|
|
|
|
2021-03-10 John David Anglin <danglin@gcc.gnu.org>
|
|
|
|
* doc/sourcebuild.texi: Document LRA target selector.
|
|
|
|
2021-03-10 David Malcolm <dmalcolm@redhat.com>
|
|
|
|
* doc/ux.texi: Add subsection contrasting interactive versus
|
|
batch usage of GCC.
|
|
|
|
2021-03-10 Joel Hutton <joel.hutton@arm.com>
|
|
|
|
PR target/99102
|
|
* tree-vect-stmts.c (vectorizable_store): Fix scatter store mask
|
|
check condition.
|
|
(vectorizable_load): Fix gather load mask check condition.
|
|
|
|
2021-03-10 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/99510
|
|
* tree.c (check_aligned_type): Check that the candidate
|
|
has TYPE_USER_ALIGN set instead of matching with the
|
|
original type.
|
|
|
|
2021-03-10 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* config/sparc/sparc.c (sparc_regmode_natural_size): Return 4 for
|
|
float and vector integer modes only if the mode is not larger.
|
|
|
|
2021-03-10 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* config/cris/cris.h (DWARF_FRAME_REGISTERS): Define.
|
|
|
|
2021-03-09 Vladimir N. Makarov <vmakarov@redhat.com>
|
|
|
|
* ira.c (ira_setup_alts, ira_get_dup_out_num): Process digital
|
|
constraints > 9.
|
|
* ira-lives.c (single_reg_class): Ditto.
|
|
|
|
2021-03-09 Sebastian Huber <sebastian.huber@embedded-brains.de>
|
|
|
|
* config.gcc (aarch64-*-rtems*): Include general rtems.h after
|
|
the architecture-specific rtems.h.
|
|
(aarch64-*-rtems*): Likewise.
|
|
(arm*-*-rtems*): Likewise.
|
|
(epiphany-*-rtems*): Likewise.
|
|
(riscv*-*-rtems*): Likewise.
|
|
|
|
2021-03-09 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/99305
|
|
* tree-ssa-phiopt.c (conditional_replacement): Test integer_pow2p
|
|
before integer_all_onesp instead of vice versa.
|
|
|
|
2021-03-09 Richard Earnshaw <rearnsha@arm.com>
|
|
|
|
* common/config/arm/arm-common.c (arm_config_default): Change type
|
|
of 'i' to unsigned.
|
|
|
|
2021-03-09 Vladimir N. Makarov <vmakarov@redhat.com>
|
|
|
|
PR target/99454
|
|
* lra-constraints.c (process_address_1): Process constraint 'g'
|
|
separately and digital constraints containing more one digit.
|
|
|
|
2021-03-09 Nick Clifton <nickc@redhat.com>
|
|
|
|
* config/rx/rx.h (DBX_DEBUGGING_INFO): Define.
|
|
(DWARF"_DEBUGGING_INFO): Define.
|
|
|
|
2021-03-09 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
PR c++/90448
|
|
* calls.c (initialize_argument_information): When the argument
|
|
is passed by reference, do not make a copy in a thunk only if
|
|
the argument is already in memory. Remove redundant test for
|
|
the case of callee copy.
|
|
|
|
2021-03-09 Vladimir N. Makarov <vmakarov@redhat.com>
|
|
|
|
PR target/99454
|
|
* lra-constraints.c (process_address_1): Process 0..9 constraints
|
|
in process_address_1.
|
|
|
|
2021-03-09 Andreas Krebbel <krebbel@linux.ibm.com>
|
|
|
|
* config/s390/s390.c (struct s390_processor processor_table):
|
|
Binutils name string must not be empty.
|
|
|
|
2021-03-09 Claudiu Zissulescu <claziss@synopsys.com>
|
|
|
|
* config/arc/arc.c (arc_attr_type): Remove function.
|
|
|
|
2021-03-09 Martin Liska <mliska@suse.cz>
|
|
|
|
PR target/99464
|
|
* config/i386/i386-options.c (ix86_option_override_internal):
|
|
Set isa_flags for OPTS argument and not for the global
|
|
global_options.
|
|
|
|
2021-03-09 Aaron Sawdey <acsawdey@linux.ibm.com>
|
|
|
|
* config/rs6000/predicates.md (ds_form_mem_operand): Check
|
|
in correct code.
|
|
|
|
2021-03-09 Aaron Sawdey <acsawdey@linux.ibm.com>
|
|
|
|
PR target/99070
|
|
* config/rs6000/predicates.md (ds_form_mem_operand) New
|
|
predicate.
|
|
* config/rs6000/genfusion.pl (gen_ld_cmpi_p10) Use
|
|
ds_form_mem_operand in ld/lwa patterns.
|
|
* config/rs6000/fusion.md: Regenerate file.
|
|
|
|
2021-03-08 Martin Sebor <msebor@redhat.com>
|
|
|
|
PR middle-end/98266
|
|
* gimple-array-bounds.cc (inbounds_vbase_memaccess_p): New function.
|
|
(array_bounds_checker::check_array_bounds): Call it.
|
|
|
|
2021-03-08 Martin Sebor <msebor@redhat.com>
|
|
|
|
PR middle-end/97631
|
|
* tree-ssa-strlen.c (maybe_warn_overflow): Test rawmem.
|
|
(handle_builtin_stxncpy_strncat): Rename locals. Determine
|
|
destination size from allocation calls. Issue a more appropriate
|
|
kind of warning.
|
|
(handle_builtin_memcpy): Pass true as rawmem to maybe_warn_overflow.
|
|
(handle_builtin_memset): Same.
|
|
|
|
2021-03-08 Peter Bergner <bergner@linux.ibm.com>
|
|
|
|
PR target/98959
|
|
* config/rs6000/rs6000.c (rs6000_emit_le_vsx_permute): Add an assert
|
|
to ensure we do not have an Altivec style address.
|
|
* config/rs6000/vsx.md (*vsx_le_perm_load_<mode>): Disable if passed
|
|
an Altivec style address.
|
|
(*vsx_le_perm_store_<mode>): Likewise.
|
|
(splitters after *vsx_le_perm_store_<mode>): Likewise.
|
|
(vsx_load_<mode>): Disable special expander if passed an Altivec
|
|
style address.
|
|
(vsx_store_<mode>): Likewise.
|
|
|
|
2021-03-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
|
|
|
PR target/99437
|
|
* config/aarch64/predicates.md (aarch64_simd_shift_imm_vec_qi): Define.
|
|
(aarch64_simd_shift_imm_vec_hi): Likewise.
|
|
(aarch64_simd_shift_imm_vec_si): Likewise.
|
|
(aarch64_simd_shift_imm_vec_di): Likewise.
|
|
* config/aarch64/aarch64-simd.md (aarch64_shrn<mode>_insn_le): Use
|
|
predicate from above.
|
|
(aarch64_shrn<mode>_insn_be): Likewise.
|
|
(aarch64_rshrn<mode>_insn_le): Likewise.
|
|
(aarch64_rshrn<mode>_insn_be): Likewise.
|
|
(aarch64_shrn2<mode>_insn_le): Likewise.
|
|
(aarch64_shrn2<mode>_insn_be): Likewise.
|
|
(aarch64_rshrn2<mode>_insn_le): Likewise.
|
|
(aarch64_rshrn2<mode>_insn_be): Likewise.
|
|
|
|
2021-03-08 Vladimir N. Makarov <vmakarov@redhat.com>
|
|
|
|
PR target/99422
|
|
* lra-constraints.c (skip_contraint_modifiers): New function.
|
|
(process_address_1): Use it before lookup_constraint call.
|
|
|
|
2021-03-08 Martin Liska <mliska@suse.cz>
|
|
|
|
PR target/99463
|
|
* config/i386/i386-options.c (ix86_option_override_internal):
|
|
Enable UINTR and HRESET for -march that supports it.
|
|
|
|
2021-03-08 Ilya Leoshkevich <iii@linux.ibm.com>
|
|
|
|
* config/s390/s390.c (f_constraint_p): New function.
|
|
(s390_md_asm_adjust): Implement TARGET_MD_ASM_ADJUST.
|
|
(TARGET_MD_ASM_ADJUST): Likewise.
|
|
|
|
2021-03-08 Tobias Burnus <tobias@codesourcery.com>
|
|
|
|
PR fortran/97927
|
|
* tree-nested.c (convert_local_reference_stmt): Avoid calling
|
|
lookup_field_for_decl for Fortran module (= namespace context).
|
|
|
|
2021-03-08 Andreas Krebbel <krebbel@linux.ibm.com>
|
|
|
|
* config/s390/s390.c (s390_expand_vec_compare): Implement <0
|
|
comparison with arithmetic right shift.
|
|
(s390_expand_vcond): No need for a force_reg anymore.
|
|
s390_vec_compare will do it.
|
|
* config/s390/vector.md ("vec_cmp<mode><tointvec>"): Accept also
|
|
immediate operands.
|
|
|
|
2021-03-07 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/99321
|
|
* config/i386/constraints.md (Yw): Use SSE_REGS if TARGET_SSE
|
|
but TARGET_AVX512BW or TARGET_AVX512VL is not set. Adjust description
|
|
and comment.
|
|
* config/i386/sse.md (v_Yw): New define_mode_attr.
|
|
(*<insn><mode>3, *mul<mode>3<mask_name>, *avx2_<code><mode>3,
|
|
*sse4_1_<code><mode>3<mask_name>): Use <v_Yw> instead of v
|
|
in constraints.
|
|
* config/i386/mmx.md (mmx_pshufw_1, *vec_dupv4hi): Use Yw instead of
|
|
xYw in constraints.
|
|
|
|
2021-03-06 Julian Brown <julian@codesourcery.com>
|
|
|
|
* tree-pretty-print.c (dump_generic_node): Emit non-generic
|
|
address space info for aggregates.
|
|
|
|
2021-03-06 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* config/cris/cris.h (MAX_FIXED_MODE_SIZE): Don't define.
|
|
|
|
2021-03-05 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/99322
|
|
* tree-cfg.c (bb_to_omp_idx): New variable.
|
|
(execute_build_cfg): Release the bb_to_omp_idx vector after
|
|
cleanup_tree_cfg returns.
|
|
(handle_abnormal_edges): Remove bb_to_omp_idx argument, adjust
|
|
for bb_to_omp_idx being a vec<int> instead of pointer to array
|
|
of ints.
|
|
(make_edges): Remove bb_to_omp_idx local variable, don't pass
|
|
it to handle_abnormal_edges, adjust for bb_to_omp_idx being a
|
|
vec<int> instead of pointer to array of ints and don't free/release
|
|
it at the end.
|
|
(remove_bb): When removing a bb and placing forced label somewhere
|
|
else, ensure it is put into the same OpenMP region during cfg
|
|
pass if possible or to entry successor as fallback. Unregister
|
|
bb from bb_to_omp_idx.
|
|
|
|
2021-03-05 Vladimir N. Makarov <vmakarov@redhat.com>
|
|
|
|
PR target/99378
|
|
* lra-constraints.c (process_address_1): Skip decomposing address
|
|
for asm insn operand with unknown constraint.
|
|
|
|
2021-03-05 Martin Jambor <mjambor@suse.cz>
|
|
|
|
PR ipa/98078
|
|
* cgraph.c (cgraph_edge::set_call_stmt): Do not update all
|
|
corresponding speculative edges if we are about to resolve
|
|
sepculation. Make edge direct (and so resolve speculations) before
|
|
removing it from call_site_hash.
|
|
(cgraph_edge::make_direct): Relax the initial assert to allow calling
|
|
the function on speculative direct edges.
|
|
|
|
2021-03-05 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
PR rtl-optimization/99376
|
|
* rtlanal.c (nonzero_bits1) <arithmetic operators>: If the number
|
|
of low-order zero bits is too large, set the result to 0 directly.
|
|
|
|
2021-03-04 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/93235
|
|
* expmed.c (store_bit_field_using_insv): Return false of xop0 is a
|
|
SUBREG and a SUBREG to op_mode can't be created.
|
|
|
|
2021-03-04 Alex Coplan <alex.coplan@arm.com>
|
|
|
|
PR target/99381
|
|
* config/aarch64/aarch64-sve-builtins.cc
|
|
(function_resolver::require_vector_type): Handle error_mark_node.
|
|
|
|
2021-03-04 Ilya Leoshkevich <iii@linux.ibm.com>
|
|
|
|
* cfgexpand.c (expand_asm_loc): Pass new parameter.
|
|
(expand_asm_stmt): Likewise.
|
|
* config/arm/aarch-common-protos.h (arm_md_asm_adjust): Add new
|
|
parameter.
|
|
* config/arm/aarch-common.c (arm_md_asm_adjust): Likewise.
|
|
* config/arm/arm.c (thumb1_md_asm_adjust): Likewise.
|
|
* config/cris/cris.c (cris_md_asm_adjust): Likewise.
|
|
* config/i386/i386.c (ix86_md_asm_adjust): Likewise.
|
|
* config/mn10300/mn10300.c (mn10300_md_asm_adjust): Likewise.
|
|
* config/nds32/nds32.c (nds32_md_asm_adjust): Likewise.
|
|
* config/pdp11/pdp11.c (pdp11_md_asm_adjust): Likewise.
|
|
* config/rs6000/rs6000.c (rs6000_md_asm_adjust): Likewise.
|
|
* config/vax/vax.c (vax_md_asm_adjust): Likewise.
|
|
* config/visium/visium.c (visium_md_asm_adjust): Likewise.
|
|
* doc/tm.texi (md_asm_adjust): Likewise.
|
|
* target.def (md_asm_adjust): Likewise.
|
|
|
|
2021-03-04 Richard Biener <rguenther@suse.de>
|
|
|
|
PR middle-end/97855
|
|
* tree-pretty-print.c: Poison pp_printf.
|
|
(dump_decl_name): Avoid use of pp_printf.
|
|
(dump_block_node): Likewise.
|
|
(dump_generic_node): Likewise.
|
|
|
|
2021-03-04 Martin Sebor <msebor@redhat.com>
|
|
|
|
PR middle-end/96963
|
|
PR middle-end/94655
|
|
* builtins.c (handle_array_ref): New helper.
|
|
(handle_mem_ref): New helper.
|
|
(compute_objsize_r): Factor out ARRAY_REF and MEM_REF handling
|
|
into new helper functions. Correct a workaround for vectorized
|
|
assignments.
|
|
|
|
2021-03-03 Pat Haugen <pthaugen@linux.ibm.com>
|
|
|
|
* config/rs6000/dfp.md (extendddtd2, trunctddd2, *cmp<mode>_internal1,
|
|
floatditd2, ftrunc<mode>2, fix<mode>di2, dfp_ddedpd_<mode>,
|
|
dfp_denbcd_<mode>, dfp_dxex_<mode>, dfp_diex_<mode>,
|
|
*dfp_sgnfcnc_<mode>, dfp_dscli_<mode>, dfp_dscri_<mode>): Update size
|
|
attribute for Power10.
|
|
* config/rs6000/mma.md (*movoo): Likewise.
|
|
* config/rs6000/rs6000.md (define_attr "size"): Add 256.
|
|
(define_mode_attr bits): Add DD/TD modes.
|
|
* config/rs6000/sync.md (load_quadpti, store_quadpti, load_lockedpti,
|
|
store_conditionalpti): Update size attribute for Power10.
|
|
|
|
2021-03-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
|
|
|
PR bootstrap/92002
|
|
* config/sparc/t-sparc (tree-ssanames.o-warn): Don't error for
|
|
-Wuninitialized, -Wmaybe-uninitialized.
|
|
(wide-int.o-warn): Likewise.
|
|
|
|
2021-03-03 Richard Earnshaw <rearnsha@arm.com>
|
|
|
|
* common/config/arm/arm-common.c: Include configargs.h.
|
|
(arm_config_default): New function.
|
|
(arm_target_mode): Renamed from arm_target_thumb_only. Handle
|
|
processors that do not support Thumb. Take into account the
|
|
--with-mode configuration setting for selecting the default.
|
|
* config/arm/arm.h (OPTION_DEFAULT_SPECS): Remove entry for 'mode'.
|
|
(TARGET_MODE_SPEC_FUNCTIONS): Update for function name change.
|
|
|
|
2021-03-03 Martin Liska <mliska@suse.cz>
|
|
|
|
PR gcov-profile/97461
|
|
* gcov-io.h (GCOV_PREALLOCATED_KVP): Remove.
|
|
|
|
2021-03-03 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
PR target/99234
|
|
* config/i386/i386.c (ix86_compute_frame_layout): For a SEH target,
|
|
point back the hard frame pointer to its default location when the
|
|
frame is larger than SEH_MAX_FRAME_SIZE.
|
|
|
|
2021-03-03 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/99321
|
|
* config/i386/predicates.md (logic_operator): New define_predicate.
|
|
* config/i386/i386.md (mov + mem using comm arith peephole2):
|
|
Punt if operands[1] is EXT_REX_SSE_REGNO_P, AVX512BW is not enabled
|
|
and the inner mode is [QH]Imode.
|
|
|
|
2021-03-03 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR debug/99090
|
|
* dwarf2out.c (dw_loc_list_struct): Add end_entry member.
|
|
(new_loc_list): Clear end_entry.
|
|
(output_loc_list): Only use DW_LLE_startx_length for -gsplit-dwarf
|
|
if HAVE_AS_LEB128, otherwise use DW_LLE_startx_endx. Fix comment
|
|
typo.
|
|
(index_location_lists): For dwarf_version >= 5 without HAVE_AS_LEB128,
|
|
initialize also end_entry.
|
|
|
|
2021-03-03 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/99085
|
|
* cfgrtl.c (fixup_partitions): When changing some bbs from hot to cold
|
|
partitions, if in non-layout mode after reorder_blocks also move
|
|
affected blocks to ensure a single partition transition.
|
|
|
|
2021-03-03 Jason Merrill <jason@redhat.com>
|
|
|
|
PR c++/96078
|
|
* cgraphunit.c (process_function_and_variable_attributes): Don't
|
|
warn about flatten on an alias if the target also has it.
|
|
* cgraph.h (symtab_node::get_alias_target_tree): New.
|
|
|
|
2021-03-02 David Edelsohn <dje.gcc@gmail.com>
|
|
|
|
* config/rs6000/rs6000.md (tls_get_tpointer_internal): Prepend
|
|
period to symbol name.
|
|
(tls_get_addr_internal<mode>): Same.
|
|
|
|
2021-03-02 David Malcolm <dmalcolm@redhat.com>
|
|
|
|
PR c/99323
|
|
* diagnostic-show-locus.c
|
|
(selftest::test_one_liner_many_fixits_2): Fix accidental usage of
|
|
column 0.
|
|
|
|
2021-03-02 Martin Sebor <msebor@redhat.com>
|
|
|
|
PR middle-end/99276
|
|
* builtins.c (warn_for_access): Remove stray warning text.
|
|
|
|
2021-03-02 Martin Sebor <msebor@redhat.com>
|
|
|
|
PR middle-end/99295
|
|
* doc/extend.texi (attribute malloc): Reword and clarify nonaliasing
|
|
property.
|
|
|
|
2021-03-02 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR debug/99319
|
|
* dwarf2out.c (output_macinfo_op): Use DW_MACRO_*_str* even with
|
|
-gdwarf-5 -gstrict-dwarf. For -gsplit-dwarf -gdwarf-5 use
|
|
DW_MACRO_*_strx instead of DW_MACRO_*_strp. Handle
|
|
DW_MACRO_define_strx and DW_MACRO_undef_strx.
|
|
(save_macinfo_strings): Use DW_MACRO_*_str* even with
|
|
-gdwarf-5 -gstrict-dwarf. Handle DW_MACRO_define_strx and
|
|
DW_MACRO_undef_strx.
|
|
|
|
2021-03-02 Andreas Krebbel <krebbel@linux.ibm.com>
|
|
|
|
* config/s390/s390-builtin-types.def (BT_FN_V4SF_V8HI_UINT): New
|
|
builtin signature.
|
|
(BT_FN_V8HI_V8HI_UINT): Likewise.
|
|
(BT_FN_V8HI_V4SF_V4SF_UINT): Likewise.
|
|
* config/s390/s390-builtins.def (B_NNPA): New macro definition.
|
|
(s390_vclfnhs, s390_vclfnls, s390_vcrnfs, s390_vcfn, s390_vcnf):
|
|
New builtin definitions.
|
|
* config/s390/s390-c.c (s390_cpu_cpp_builtins_internal): Bump
|
|
vector extension version.
|
|
* config/s390/s390.c (s390_expand_builtin): Check if builtins are
|
|
available with current -march level.
|
|
* config/s390/s390.md (UNSPEC_NNPA_VCLFNHS_V8HI)
|
|
(UNSPEC_NNPA_VCLFNLS_V8HI, UNSPEC_NNPA_VCRNFS_V8HI)
|
|
(UNSPEC_NNPA_VCFN_V8HI, UNSPEC_NNPA_VCNF_V8HI): New constants.
|
|
* config/s390/vecintrin.h (vec_extend_to_fp32_hi): New macro.
|
|
(vec_extend_to_fp32_lo): Likewise.
|
|
(vec_round_from_fp32): Likewise.
|
|
(vec_convert_to_fp16): Likewise.
|
|
(vec_convert_from_fp16): Likewise.
|
|
* config/s390/vx-builtins.md (vclfnhs_v8hi): New insn pattern.
|
|
(vclfnls_v8hi): Likewise.
|
|
(vcrnfs_v8hi): Likewise.
|
|
(vcfn_v8hi): Likewise.
|
|
(vcnf_v8hi): Likewise.
|
|
|
|
2021-03-02 Andreas Krebbel <krebbel@linux.ibm.com>
|
|
|
|
* common/config/s390/s390-common.c (processor_flags_table): New entry.
|
|
* config.gcc: Enable arch14 for --with-arch and --with-tune.
|
|
* config/s390/driver-native.c (s390_host_detect_local_cpu): Pick
|
|
arch14 for unknown CPU models.
|
|
* config/s390/s390-opts.h (enum processor_type): Add PROCESSOR_ARCH14.
|
|
* config/s390/s390.c (s390_issue_rate): Add case for PROCESSOR_ARCH14.
|
|
(s390_get_sched_attrmask): Likewise.
|
|
(s390_get_unit_mask): Likewise.
|
|
* config/s390/s390.h (enum processor_flags): Add PF_NNPA and PF_ARCH14.
|
|
(TARGET_CPU_ARCH14, TARGET_CPU_ARCH14_P, TARGET_CPU_NNPA)
|
|
(TARGET_CPU_NNPA_P, TARGET_ARCH14, TARGET_ARCH14_P, TARGET_NNPA)
|
|
(TARGET_NNPA_P): New macro definitions.
|
|
* config/s390/s390.md ("cpu_facility", "enabled"): Add arch14 and nnpa.
|
|
* config/s390/s390.opt: Add PROCESSOR_ARCH14.
|
|
|
|
2021-03-02 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/95757
|
|
* tree-vrp.c (register_edge_assert_for): Remove superfluous ()s around
|
|
condition. Call register_edge_assert_for_1 for == 0, != 0, == 1 and
|
|
!= 1 comparisons if name is lhs of a comparison.
|
|
|
|
2021-03-01 Iain Sandoe <iain@sandoe.co.uk>
|
|
|
|
PR target/44107
|
|
PR target/48097
|
|
* config/darwin-protos.h (darwin_should_restore_cfa_state): New.
|
|
* config/darwin.c (darwin_should_restore_cfa_state): New.
|
|
* config/darwin.h (TARGET_ASM_SHOULD_RESTORE_CFA_STATE): New.
|
|
* doc/tm.texi: Regenerated.
|
|
* doc/tm.texi.in: Document TARGET_ASM_SHOULD_RESTORE_CFA_STATE.
|
|
* dwarf2cfi.c (connect_traces): If the target requests, restore
|
|
the CFA expression after a DW_CFA_restore.
|
|
* target.def (TARGET_ASM_SHOULD_RESTORE_CFA_STATE): New hook.
|
|
|
|
2021-03-01 Martin Liska <mliska@suse.cz>
|
|
|
|
PR target/99313
|
|
* optc-save-gen.awk: Add 4 more exceptions.
|
|
|
|
2021-03-01 Nathan Sidwell <nathan@acm.org>
|
|
|
|
PR c++/99294
|
|
* tree.h (TYPE_ALIGN_RAW): New accessor.
|
|
(TYPE_ALIGN): Use it.
|
|
|
|
2021-03-01 Jan Hubicka <jh@suse.cz>
|
|
|
|
PR ipa/98338
|
|
* ipa-fnsummary.c (compute_fn_summary): Fix sanity check.
|
|
|
|
2021-03-01 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
PR target/99234
|
|
* config/i386/i386.c (ix86_compute_frame_layout): For a SEH target,
|
|
point the hard frame pointer to the SSE register save area instead
|
|
of the general register save area. Perform only minimal adjustment
|
|
for small frames if it is initially not correctly aligned.
|
|
(ix86_expand_prologue): Remove early saves for a SEH target.
|
|
* config/i386/winnt.c (struct seh_frame_state): Document constraint.
|
|
|
|
2021-02-28 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c/99304
|
|
* ipa.c (symbol_table::remove_unreachable_nodes): Fix a comment
|
|
typo - referneced -> referenced.
|
|
* tree.c (component_ref_size): Fix comment typo -
|
|
refernce -> reference.
|
|
* tree-ssa-alias.c (access_path_may_continue_p): Fix comment typo -
|
|
traling -> trailing.
|
|
(aliasing_component_refs_p): Fix comment typos -
|
|
refernce -> reference and refernece -> reference and
|
|
traling -> trailing.
|
|
(nonoverlapping_refs_since_match_p): Fix comment typo -
|
|
referneces -> references.
|
|
* doc/invoke.texi (--param modref-max-bases): Fix a typo -
|
|
referneces -> references.
|
|
|
|
2021-02-27 Iain Sandoe <iain@sandoe.co.uk>
|
|
|
|
* config/host-darwin.c (darwin_gt_pch_use_address): Modify
|
|
diagnostic message to avoid use of a contraction and format
|
|
warning.
|
|
|
|
2021-02-27 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR other/99288
|
|
* gcse.c (gcse_or_cprop_is_too_expensive): Use %wu instead of
|
|
HOST_WIDE_INT_PRINT_UNSIGNED in warning format string.
|
|
* ipa-devirt.c (ipa_odr_read_section): Use %wd instead of
|
|
HOST_WIDE_INT_PRINT_DEC in inform format string. Fix comment
|
|
typos.
|
|
|
|
2021-02-26 Richard Biener <rguenther@suse.de>
|
|
|
|
PR middle-end/99281
|
|
* expr.c (store_field): For calls with return-slot optimization
|
|
and addressable return type expand the store directly.
|
|
|
|
2021-02-26 Richard Biener <rguenther@suse.de>
|
|
|
|
PR c/99275
|
|
* builtins.c (warn_string_no_nul): Fix diagnostic formatting.
|
|
|
|
2021-02-26 Peter Bergner <bergner@linux.ibm.com>
|
|
|
|
PR target/99279
|
|
* config/rs6000/rs6000-call.c (rs6000_init_builtins): Replace assert
|
|
with an "if" test.
|
|
|
|
2021-02-26 Aaron Sawdey <acsawdey@linux.ibm.com>
|
|
|
|
* config.gcc: Add rs6000-pcrel-opt.o.
|
|
* config/rs6000/rs6000-pcrel-opt.c: New file.
|
|
* config/rs6000/pcrel-opt.md: New file.
|
|
* config/rs6000/predicates.md: Add d_form_memory predicate.
|
|
* config/rs6000/rs6000-cpus.def: Add OPTION_MASK_PCREL_OPT.
|
|
* config/rs6000/rs6000-passes.def: Add pass_pcrel_opt.
|
|
* config/rs6000/rs6000-protos.h: Add reg_to_non_prefixed(),
|
|
pcrel_opt_valid_mem_p(), output_pcrel_opt_reloc(),
|
|
and make_pass_pcrel_opt().
|
|
* config/rs6000/rs6000.c (reg_to_non_prefixed): Make global.
|
|
(rs6000_option_override_internal): Add pcrel-opt.
|
|
(rs6000_delegitimize_address): Support pcrel-opt.
|
|
(rs6000_opt_masks): Add pcrel-opt.
|
|
(pcrel_opt_valid_mem_p): New function.
|
|
(reg_to_non_prefixed): Make global.
|
|
(rs6000_asm_output_opcode): Reset prepend_p_to_next_insn.
|
|
(output_pcrel_opt_reloc): New function.
|
|
* config/rs6000/rs6000.md (loads_extern_addr): New attr.
|
|
(pcrel_extern_addr): Set loads_extern_addr.
|
|
Add include for pcrel-opt.md.
|
|
* config/rs6000/rs6000.opt: Add -mpcrel-opt.
|
|
* config/rs6000/t-rs6000: Add rules for pcrel-opt.c and
|
|
pcrel-opt.md.
|
|
|
|
2021-02-26 YunQiang Su <yunqiang.su@cipunited.com>
|
|
|
|
PR target/98996
|
|
* config/mips/mips.c (mips_expand_ext_as_unaligned_load):
|
|
If TARGET_64BIT and dest is SUBREG, we check the width, if it
|
|
equal to SImode, we use SImode operation, just like what we are
|
|
doing for REG one.
|
|
|
|
2021-02-26 Marek Polacek <polacek@redhat.com>
|
|
|
|
* builtins.c (warn_for_access): Fix typos.
|
|
|
|
2021-02-25 Iain Sandoe <iain@sandoe.co.uk>
|
|
|
|
* config/aarch64/aarch64.md (<optab>_rol<mode>3): Add a '#'
|
|
mark in front of the immediate quantity.
|
|
(<optab>_rolsi3_uxtw): Likewise.
|
|
|
|
2021-02-25 Richard Earnshaw <rearnsha@arm.com>
|
|
|
|
PR target/99271
|
|
* config/arm/thumb2.md (nonsecure_call_reg_thumb2_fpcxt): New pattern.
|
|
(nonsecure_call_value_reg_thumb2_fpcxt): Likewise.
|
|
(nonsecure_call_reg_thumb2): Restrict to using r4 for the callee
|
|
address and disable when the FPCXT is not available.
|
|
(nonsecure_call_value_reg_thumb2): Likewise.
|
|
|
|
2021-02-25 Nathan Sidwell <nathan@acm.org>
|
|
|
|
PR c++/99166
|
|
* doc/invoke.texi (flang-info-module-cmi): Renamed option.
|
|
|
|
2021-02-25 Tamar Christina <tamar.christina@arm.com>
|
|
|
|
* tree-vect-slp.c (optimize_load_redistribution_1): Abort on NULL nodes.
|
|
|
|
2021-02-25 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/99253
|
|
* tree-vect-loop.c (check_reduction_path): First compute
|
|
code, then verify out-of-loop uses.
|
|
|
|
2021-02-25 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/95798
|
|
* match.pd ((T)(A) + CST -> (T)(A + CST)): Add :s to convert.
|
|
|
|
2021-02-25 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/80635
|
|
* tree-vrp.c (vrp_simplify_cond_using_ranges): Also handle
|
|
VIEW_CONVERT_EXPR if modes are the same, innerop is integral and
|
|
has mode precision.
|
|
|
|
2021-02-25 Richard Biener <rguenther@suse.de>
|
|
|
|
* tree-vect-slp.c (optimize_load_redistribution_1): Delay
|
|
load_map population.
|
|
(vect_match_slp_patterns_2): Revert part of last change.
|
|
(vect_analyze_slp): Do not interleave optimize_load_redistribution
|
|
with pattern detection but do it afterwards. Dump the
|
|
whole SLP graph after pattern recognition and load
|
|
redistribution optimization finished.
|
|
|
|
2021-02-24 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR fortran/99226
|
|
* omp-low.c (struct omp_context): Add teams_nested_p and
|
|
nonteams_nested_p members.
|
|
(scan_omp_target): Diagnose teams nested inside of target with other
|
|
directives strictly nested inside of the same target.
|
|
(check_omp_nesting_restrictions): Set ctx->teams_nested_p or
|
|
ctx->nonteams_nested_p as needed.
|
|
|
|
2021-02-24 Vladimir N. Makarov <vmakarov@redhat.com>
|
|
|
|
PR inline-asm/99123
|
|
* lra-constraints.c (uses_hard_regs_p): Don't use decompose_mem_address.
|
|
|
|
2021-02-24 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* config/cris/cris.c (cris_expand_prologue): Set
|
|
current_function_static_stack_size, if flag_stack_usage_info.
|
|
|
|
2021-02-24 Pat Haugen <pthaugen@linux.ibm.com>
|
|
|
|
* config/rs6000/rs6000.c (next_insn_prefixed_p): Rename.
|
|
(rs6000_final_prescan_insn): Adjust.
|
|
(rs6000_asm_output_opcode): Likewise.
|
|
|
|
2021-02-24 Martin Sebor <msebor@redhat.com>
|
|
|
|
PR middle-end/97172
|
|
* attribs.c (attr_access::free_lang_data): Clear attribute arg spec
|
|
from function arguments.
|
|
|
|
2021-02-24 Tamar Christina <tamar.christina@arm.com>
|
|
|
|
PR tree-optimization/99220
|
|
* tree-vect-slp.c (optimize_load_redistribution_1): Remove
|
|
node from cache when it's about to be deleted.
|
|
|
|
2021-02-24 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/99225
|
|
* fold-const.c (fold_binary_loc) <case NE_EXPR>: In (x & (1 << y)) != 0
|
|
to ((x >> y) & 1) != 0 simplifications use build_one_cst instead of
|
|
build_int_cst (..., 1). Formatting fixes.
|
|
|
|
2021-02-24 Tamar Christina <tamar.christina@arm.com>
|
|
|
|
PR tree-optimization/99149
|
|
* tree-vect-slp-patterns.c (vect_detect_pair_op): Don't recreate the
|
|
buffer.
|
|
(vect_slp_reset_pattern): Remove.
|
|
(complex_fma_pattern::matches): Remove call to vect_slp_reset_pattern.
|
|
(complex_mul_pattern::build, complex_fma_pattern::build,
|
|
complex_fms_pattern::build): Fix ref counts.
|
|
* tree-vect-slp.c (vect_free_slp_tree): Undo SLP only pattern relevancy
|
|
when node is being deleted.
|
|
(vect_match_slp_patterns_2): Correct result of cache hit on patterns.
|
|
(vect_schedule_slp): Invalidate SLP_TREE_REPRESENTATIVE of removed
|
|
stores.
|
|
* tree-vectorizer.c (vec_info::new_stmt_vec_info): Initialize value.
|
|
|
|
2021-02-24 Matthias Klose <doko@ubuntu.com>
|
|
|
|
Revert:
|
|
2020-12-07 Matthias Klose <doko@ubuntu.com>
|
|
|
|
* genextract.c (print_header): Undefine ENABLE_RTL_CHECKING
|
|
and ENABLE_RTL_FLAG_CHECKING.
|
|
|
|
2021-02-24 Richard Biener <rguenther@suse.de>
|
|
|
|
PR c/99224
|
|
* builtins.c (fold_builtin_next_arg): Avoid NULL arg.
|
|
|
|
2021-02-23 Peter Bergner <bergner@linux.ibm.com>
|
|
|
|
* config/rs6000/mma.md (mma_assemble_pair): Rename from this...
|
|
(vsx_assemble_pair): ...to this.
|
|
(*mma_assemble_pair): Rename from this...
|
|
(*vsx_assemble_pair): ...to this.
|
|
(mma_disassemble_pair): Rename from this...
|
|
(vsx_disassemble_pair): ...to this.
|
|
(*mma_disassemble_pair): Rename from this...
|
|
(*vsx_disassemble_pair): ...to this.
|
|
* config/rs6000/rs6000-builtin.def (BU_MMA_V2, BU_MMA_V3,
|
|
BU_COMPAT): New macros.
|
|
(mma_assemble_pair): Rename from this...
|
|
(vsx_assemble_pair): ...to this.
|
|
(mma_disassemble_pair): Rename from this...
|
|
(vsx_disassemble_pair): ...to this.
|
|
(mma_assemble_pair): New compatibility built-in.
|
|
(mma_disassemble_pair): Likewise.
|
|
* config/rs6000/rs6000-call.c (struct builtin_compatibility): New.
|
|
(RS6000_BUILTIN_COMPAT): Define.
|
|
(bdesc_compat): New.
|
|
(mma_expand_builtin): Use VSX_BUILTIN_DISASSEMBLE_PAIR_INTERNAL.
|
|
(rs6000_gimple_fold_mma_builtin): Use MMA_BUILTIN_DISASSEMBLE_PAIR
|
|
and VSX_BUILTIN_ASSEMBLE_PAIR.
|
|
(rs6000_init_builtins): Register compatibility built-ins.
|
|
(mma_init_builtins): Use VSX_BUILTIN_ASSEMBLE_PAIR,
|
|
VSX_BUILTIN_ASSEMBLE_PAIR_INTERNAL, VSX_BUILTIN_DISASSEMBLE_PAIR and
|
|
VSX_BUILTIN_DISASSEMBLE_PAIR_INTERNAL.
|
|
* doc/extend.texi (__builtin_mma_assemble_pair): Rename from this...
|
|
(__builtin_vsx_assemble_pair): ...to this.
|
|
(__builtin_mma_disassemble_pair): Rename from this...
|
|
(__builtin_vsx_disassemble_pair): ...to this.
|
|
|
|
2021-02-23 Martin Liska <mliska@suse.cz>
|
|
|
|
PR sanitizer/99168
|
|
* ipa-icf.c (sem_variable::merge): Do not merge 2 variables
|
|
with different alignment. That leads to an invalid red zone
|
|
size allocated in runtime.
|
|
|
|
2021-02-23 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/99204
|
|
* fold-const.c (fold_read_from_constant_string): Check that
|
|
tree_fits_uhwi_p (index) rather than just that index is INTEGER_CST.
|
|
|
|
2021-02-23 Segher Boessenkool <segher@kernel.crashing.org>
|
|
Kewen Lin <linkw@gcc.gnu.org>
|
|
|
|
* config/rs6000/rs6000.md (*rotl<mode>3_insert_3): Renamed to...
|
|
(rotl<mode>3_insert_3): ...this.
|
|
(plus_ior_xor): New code_iterator.
|
|
(define_split for GPR rl*imi): New splitter.
|
|
* config/rs6000/vsx.md (vsx_init_v4si): Use gen_rotldi3_insert_3
|
|
for integer merging.
|
|
|
|
2021-02-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
|
|
|
* config/aarch64/aarch64-tuning-flags.def (cse_sve_vl_constants):
|
|
Define.
|
|
* config/aarch64/aarch64.md (add<mode>3): Force CONST_POLY_INT immediates
|
|
into a register when the above is enabled.
|
|
* config/aarch64/aarch64.c (neoversev1_tunings):
|
|
AARCH64_EXTRA_TUNE_CSE_SVE_VL_CONSTANTS.
|
|
(aarch64_rtx_costs): Use AARCH64_EXTRA_TUNE_CSE_SVE_VL_CONSTANTS.
|
|
|
|
2021-02-22 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
* config/cris/cris.c (cris_print_operand) <'T'>: Change
|
|
valid operand from is now an addi mult-value to shift-value.
|
|
* config/cris/cris.md (*addi): Change expression of scaled
|
|
operand from mult to ashift.
|
|
* config/cris/cris.md (*addi_reload): New insn_and_split.
|
|
|
|
2021-02-22 John David Anglin <danglin@gcc.gnu.org>
|
|
|
|
PR target/85074
|
|
* config/pa/pa.c (TARGET_ASM_CAN_OUTPUT_MI_THUNK): Define as
|
|
hook_bool_const_tree_hwi_hwi_const_tree_true.
|
|
(pa_asm_output_mi_thunk): Add support for nonzero vcall_offset.
|
|
|
|
2021-02-22 Andre Vieira <andre.simoesdiasvieira@arm.com>
|
|
|
|
PR rtl-optimization/98791
|
|
* ira-conflicts.c (process_regs_for_copy): Don't create allocno copies
|
|
for unordered modes.
|
|
|
|
2021-02-22 Martin Liska <mliska@suse.cz>
|
|
|
|
* tree-inline.c (inline_forbidden_p): Set
|
|
inline_forbidden_reason.
|
|
|
|
2021-02-22 Richard Biener <rguenther@suse.de>
|
|
|
|
* tree-vect-slp.c (vect_bb_vectorization_profitable_p): Dump
|
|
costed subgraph.
|
|
|
|
2021-02-22 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/99165
|
|
* gimple-ssa-store-merging.c (pass_store_merging::process_store):
|
|
Accumulate changed to ret.
|
|
|
|
2021-02-21 Uros Bizjak <ubizjak@gmail.com>
|
|
|
|
Revert:
|
|
2020-12-09 Uroš Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/i386.h (REG_ALLOC_ORDER): Remove
|
|
|
|
2021-02-20 Ilya Leoshkevich <iii@linux.ibm.com>
|
|
|
|
PR target/99134
|
|
* config/s390/vector.md (trunctf<DFP_ALL:mode>2_vr): New
|
|
pattern.
|
|
(trunctf<DFP_ALL:mode>2): Likewise.
|
|
(trunctdtf2_vr): Likewise.
|
|
(trunctdtf2): Likewise.
|
|
(extend<DFP_ALL:mode>tf2_vr): Likewise.
|
|
(extend<DFP_ALL:mode>tf2): Likewise.
|
|
(extendtftd2_vr): Likewise.
|
|
(extendtftd2): Likewise.
|
|
|
|
2021-02-20 Ilya Leoshkevich <iii@linux.ibm.com>
|
|
|
|
* config/s390/vector.md (*fprx2_to_tf): Rename to fprx2_to_tf,
|
|
add memory alternative.
|
|
(tf_to_fprx2): New pattern.
|
|
|
|
2021-02-19 Martin Sebor <msebor@redhat.com>
|
|
|
|
PR c/97172
|
|
* attribs.c (init_attr_rdwr_indices): Guard vblist use.
|
|
(attr_access::free_lang_data): Remove a spurious test.
|
|
|
|
2021-02-19 Nathan Sidwell <nathan@acm.org>
|
|
|
|
* doc/invoke.texi (flang-info-module-read): Document.
|
|
|
|
2021-02-19 Martin Liska <mliska@suse.cz>
|
|
|
|
PR translation/99167
|
|
* params.opt: Fix typo.
|
|
|
|
2021-02-19 Richard Biener <rguenther@suse.de>
|
|
|
|
PR middle-end/99122
|
|
* tree-inline.c (inline_forbidden_p): Do not inline functions
|
|
with VLA arguments or return value.
|
|
|
|
2021-02-19 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/98998
|
|
* config/arm/arm.md (*stack_protect_combined_set_insn,
|
|
*stack_protect_combined_test_insn): If force_const_mem result
|
|
is not valid general operand, force its address into the destination
|
|
register first.
|
|
|
|
2021-02-19 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR ipa/99034
|
|
* tree-cfg.c (gimple_merge_blocks): If bb a starts with eh landing
|
|
pad or non-local label, put FORCED_LABELs from bb b after that label
|
|
rather than before it.
|
|
|
|
2021-02-19 Andre Vieira <andre.simoesdiasvieira@arm.com>
|
|
|
|
PR target/98657
|
|
* config/aarch64/aarch64-sve.md (<ASHIFT:optab><mode>3): Use
|
|
expand_vector_broadcast' to emit the vec_duplicate operand.
|
|
|
|
2021-02-18 Vladimir N. Makarov <vmakarov@redhat.com>
|
|
|
|
PR rtl-optimization/96264
|
|
* lra-remat.c (reg_overlap_for_remat_p): Check also output insn
|
|
hard regs.
|
|
|
|
2021-02-18 H.J. Lu <hjl.tools@gmail.com>
|
|
|
|
PR target/99113
|
|
* varasm.c (get_section): Replace SUPPORTS_SHF_GNU_RETAIN with
|
|
looking up the retain attribute.
|
|
(resolve_unique_section): Likewise.
|
|
(get_variable_section): Likewise.
|
|
(switch_to_section): Likewise. Warn when a symbol without the
|
|
retain attribute and a symbol with the retain attribute are
|
|
placed in the section with the same name, instead of the used
|
|
attribute.
|
|
* doc/extend.texi: Document the "retain" attribute.
|
|
|
|
2021-02-18 Nathan Sidwell <nathan@acm.org>
|
|
|
|
PR c++/99023
|
|
* doc/invoke.texi (flang-info-include-translate): Document header
|
|
lookup behaviour.
|
|
|
|
2021-02-18 Richard Biener <rguenther@suse.de>
|
|
|
|
PR middle-end/99122
|
|
* ipa-fnsummary.c (analyze_function_body): Set
|
|
CIF_FUNCTION_NOT_INLINABLE for VLA parameter calls.
|
|
* tree-inline.c (insert_init_debug_bind): Pass NULL for
|
|
error_mark_node values.
|
|
(force_value_to_type): Do not build V_C_Es for WITH_SIZE_EXPR
|
|
values.
|
|
(setup_one_parameter): Delay force_value_to_type until when
|
|
it's needed.
|
|
|
|
2021-02-18 Hans-Peter Nilsson <hp@axis.com>
|
|
|
|
PR tree-optimization/99142
|
|
* match.pd (clz cmp 0): Gate replacement on single_use of clz result.
|
|
|
|
2021-02-18 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* wide-int-bitmask.h (wide_int_bitmask::wide_int_bitmask (),
|
|
wide_int_bitmask::wide_int_bitmask (uint64_t),
|
|
wide_int_bitmask::wide_int_bitmask (uint64_t, uint64_t),
|
|
wide_int_bitmask::operator ~ () const,
|
|
wide_int_bitmask::operator | (wide_int_bitmask) const,
|
|
wide_int_bitmask::operator & (wide_int_bitmask) const): Use constexpr
|
|
instead of inline.
|
|
* config/i386/i386.h (PTA_3DNOW, PTA_3DNOW_A, PTA_64BIT, PTA_ABM,
|
|
PTA_AES, PTA_AVX, PTA_BMI, PTA_CX16, PTA_F16C, PTA_FMA, PTA_FMA4,
|
|
PTA_FSGSBASE, PTA_LWP, PTA_LZCNT, PTA_MMX, PTA_MOVBE, PTA_NO_SAHF,
|
|
PTA_PCLMUL, PTA_POPCNT, PTA_PREFETCH_SSE, PTA_RDRND, PTA_SSE, PTA_SSE2,
|
|
PTA_SSE3, PTA_SSE4_1, PTA_SSE4_2, PTA_SSE4A, PTA_SSSE3, PTA_TBM,
|
|
PTA_XOP, PTA_AVX2, PTA_BMI2, PTA_RTM, PTA_HLE, PTA_PRFCHW, PTA_RDSEED,
|
|
PTA_ADX, PTA_FXSR, PTA_XSAVE, PTA_XSAVEOPT, PTA_AVX512F, PTA_AVX512ER,
|
|
PTA_AVX512PF, PTA_AVX512CD, PTA_NO_TUNE, PTA_SHA, PTA_PREFETCHWT1,
|
|
PTA_CLFLUSHOPT, PTA_XSAVEC, PTA_XSAVES, PTA_AVX512DQ, PTA_AVX512BW,
|
|
PTA_AVX512VL, PTA_AVX512IFMA, PTA_AVX512VBMI, PTA_CLWB, PTA_MWAITX,
|
|
PTA_CLZERO, PTA_NO_80387, PTA_PKU, PTA_AVX5124VNNIW, PTA_AVX5124FMAPS,
|
|
PTA_AVX512VPOPCNTDQ, PTA_SGX, PTA_AVX512VNNI, PTA_GFNI, PTA_VAES,
|
|
PTA_AVX512VBMI2, PTA_VPCLMULQDQ, PTA_AVX512BITALG, PTA_RDPID,
|
|
PTA_PCONFIG, PTA_WBNOINVD, PTA_AVX512VP2INTERSECT, PTA_PTWRITE,
|
|
PTA_AVX512BF16, PTA_WAITPKG, PTA_MOVDIRI, PTA_MOVDIR64B, PTA_ENQCMD,
|
|
PTA_CLDEMOTE, PTA_SERIALIZE, PTA_TSXLDTRK, PTA_AMX_TILE, PTA_AMX_INT8,
|
|
PTA_AMX_BF16, PTA_UINTR, PTA_HRESET, PTA_KL, PTA_WIDEKL, PTA_AVXVNNI,
|
|
PTA_X86_64_BASELINE, PTA_X86_64_V2, PTA_X86_64_V3, PTA_X86_64_V4,
|
|
PTA_CORE2, PTA_NEHALEM, PTA_WESTMERE, PTA_SANDYBRIDGE, PTA_IVYBRIDGE,
|
|
PTA_HASWELL, PTA_BROADWELL, PTA_SKYLAKE, PTA_SKYLAKE_AVX512,
|
|
PTA_CASCADELAKE, PTA_COOPERLAKE, PTA_CANNONLAKE, PTA_ICELAKE_CLIENT,
|
|
PTA_ICELAKE_SERVER, PTA_TIGERLAKE, PTA_SAPPHIRERAPIDS, PTA_ALDERLAKE,
|
|
PTA_KNL, PTA_BONNELL, PTA_SILVERMONT, PTA_GOLDMONT, PTA_GOLDMONT_PLUS,
|
|
PTA_TREMONT, PTA_KNM): Use constexpr instead of const.
|
|
|
|
2021-02-18 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/99109
|
|
* gimple-array-bounds.cc (build_zero_elt_array_type): Rename to ...
|
|
(build_printable_array_type): ... this. Add nelts argument. For
|
|
overaligned eltype, use TYPE_MAIN_VARIANT (eltype) instead. If
|
|
nelts, call build_array_type_nelts.
|
|
(array_bounds_checker::check_mem_ref): Use build_printable_array_type
|
|
instead of build_zero_elt_array_type and build_array_type_nelts.
|
|
|
|
2021-02-18 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/99104
|
|
* config/i386/i386.c (distance_non_agu_define): Don't call
|
|
extract_insn_cached here.
|
|
(ix86_lea_outperforms): Save and restore recog_data around call
|
|
to distance_non_agu_define and distance_agu_use.
|
|
(ix86_ok_to_clobber_flags): Remove.
|
|
(ix86_avoid_lea_for_add): Don't call ix86_ok_to_clobber_flags.
|
|
(ix86_avoid_lea_for_addr): Likewise. Adjust function comment.
|
|
* config/i386/i386.md (*lea<mode>): Change from define_insn_and_split
|
|
into define_insn. Move the splitting to define_peephole2 and
|
|
check there using peep2_regno_dead_p if FLAGS_REG is dead.
|
|
|
|
2021-02-17 Julian Brown <julian@codesourcery.com>
|
|
|
|
* gimplify.c (gimplify_scan_omp_clauses): Handle ATTACH_DETACH
|
|
for non-decls.
|
|
|
|
2021-02-17 Xi Ruoyao <xry111@mengyan1223.wang>
|
|
|
|
PR target/98491
|
|
* config/mips/mips.c (mips_symbol_insns): Do not use
|
|
MSA_SUPPORTED_MODE_P if mode is MAX_MACHINE_MODE.
|
|
|
|
2021-02-16 Vladimir N. Makarov <vmakarov@redhat.com>
|
|
|
|
PR inline-asm/98096
|
|
* stmt.c (resolve_operand_name_1): Take inout operands into account
|
|
for access to labels by names.
|
|
* doc/extend.texi: Describe counting operands for accessing labels.
|
|
|
|
2021-02-16 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/38474
|
|
* tree-ssa-structalias.c (variable_info::address_taken): New.
|
|
(new_var_info): Initialize address_taken.
|
|
(process_constraint): Set address_taken.
|
|
(solve_constraints): Use the new address_taken flag rather
|
|
than is_reg_var for sorting variables.
|
|
(dump_constraint): Dump the variable number if the name
|
|
is just NULL.
|
|
|
|
2021-02-16 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/99100
|
|
* tree-vect-stmts.c (vectorizable_simd_clone_call): For num_calls != 1
|
|
multiply by 4096 and for inbranch by 8192.
|
|
* config/i386/i386.c (ix86_simd_clone_usable): For TARGET_AVX512F,
|
|
return 3, 2 or 1 for mangle letters 'b', 'c' or 'd'.
|
|
|
|
2021-02-15 Maya Rashish <coypu@sdf.org>
|
|
|
|
* config/aarch64/aarch64.c (aarch64_init_builtins):
|
|
Call SUBTARGET_INIT_BUILTINS.
|
|
|
|
2021-02-15 Peter Bergner <bergner@linux.ibm.com>
|
|
|
|
PR rtl-optimization/98872
|
|
* init-regs.c (initialize_uninitialized_regs): Skip initialization
|
|
if CONST0_RTX is NULL.
|
|
|
|
2021-02-15 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
PR rtl-optimization/98863
|
|
* rtl-ssa/functions.h (function_info::bb_live_out_info): Delete.
|
|
(function_info::build_info): Turn into a declaration, moving the
|
|
definition to internals.h.
|
|
(function_info::bb_walker): Declare.
|
|
(function_info::create_reg_use): Likewise.
|
|
(function_info::calculate_potential_phi_regs): Take a build_info
|
|
parameter.
|
|
(function_info::place_phis, function_info::create_ebbs): Declare.
|
|
(function_info::calculate_ebb_live_in_for_debug): Likewise.
|
|
(function_info::populate_backedge_phis): Delete.
|
|
(function_info::start_block, function_info::end_block): Declare.
|
|
(function_info::populate_phi_inputs): Delete.
|
|
(function_info::m_potential_phi_regs): Move information to build_info.
|
|
* rtl-ssa/internals.h: New file.
|
|
(function_info::bb_phi_info): New class.
|
|
(function_info::build_info): Moved from functions.h.
|
|
Add a constructor and destructor.
|
|
(function_info::build_info::ebb_use): Delete.
|
|
(function_info::build_info::ebb_def): Likewise.
|
|
(function_info::build_info::bb_live_out): Likewise.
|
|
(function_info::build_info::tmp_ebb_live_in_for_debug): New variable.
|
|
(function_info::build_info::potential_phi_regs): Likewise.
|
|
(function_info::build_info::potential_phi_regs_for_debug): Likewise.
|
|
(function_info::build_info::ebb_def_regs): Likewise.
|
|
(function_info::build_info::bb_phis): Likewise.
|
|
(function_info::build_info::bb_mem_live_out): Likewise.
|
|
(function_info::build_info::bb_to_rpo): Likewise.
|
|
(function_info::build_info::def_stack): Likewise.
|
|
(function_info::build_info::old_def_stack_limit): Likewise.
|
|
* rtl-ssa/internals.inl (function_info::build_info::record_reg_def):
|
|
Remove the regno argument. Push the previous definition onto the
|
|
definition stack where necessary.
|
|
* rtl-ssa/accesses.cc: Include internals.h.
|
|
* rtl-ssa/changes.cc: Likewise.
|
|
* rtl-ssa/blocks.cc: Likewise.
|
|
(function_info::build_info::build_info): Define.
|
|
(function_info::build_info::~build_info): Likewise.
|
|
(function_info::bb_walker): New class.
|
|
(function_info::bb_walker::bb_walker): Define.
|
|
(function_info::add_live_out_use): Convert a logarithmic-complexity
|
|
test into a linear one. Allow the same definition to be passed
|
|
multiple times.
|
|
(function_info::calculate_potential_phi_regs): Moved from
|
|
functions.cc. Take a build_info parameter and store the
|
|
information there instead.
|
|
(function_info::place_phis): New function.
|
|
(function_info::add_entry_block_defs): Update call to record_reg_def.
|
|
(function_info::calculate_ebb_live_in_for_debug): New function.
|
|
(function_info::add_phi_nodes): Use bb_phis to decide which
|
|
registers need phi nodes and initialize ebb_def_regs accordingly.
|
|
Do not add degenerate phis here.
|
|
(function_info::add_artificial_accesses): Use create_reg_use.
|
|
Assert that all definitions are listed in the DF LR sets.
|
|
Update call to record_reg_def.
|
|
(function_info::record_block_live_out): Record live-out register
|
|
values in the phis of successor blocks. Use the live-out set
|
|
when processing the last block in an EBB, instead of always
|
|
using the live-in sets of successor blocks. AND the live sets
|
|
with the set of registers that have been defined in the EBB,
|
|
rather than with all potential phi registers. Cope correctly
|
|
with branches back to the start of the current EBB.
|
|
(function_info::start_block): New function.
|
|
(function_info::end_block): Likewise.
|
|
(function_info::populate_phi_inputs): Likewise.
|
|
(function_info::create_ebbs): Likewise.
|
|
(function_info::process_all_blocks): Rewrite into a multi-phase
|
|
process.
|
|
* rtl-ssa/functions.cc: Include internals.h.
|
|
(function_info::calculate_potential_phi_regs): Move to blocks.cc.
|
|
(function_info::init_function_data): Remove caller.
|
|
* rtl-ssa/insns.cc: Include internals.h
|
|
(function_info::create_reg_use): New function. Lazily any
|
|
degenerate phis needed by the linear RPO view.
|
|
(function_info::record_use): Use create_reg_use. When processing
|
|
debug uses, use potential_phi_regs and test it before checking
|
|
whether the register is live on entry to the current EBB. Lazily
|
|
calculate ebb_live_in_for_debug.
|
|
(function_info::record_call_clobbers): Update call to record_reg_def.
|
|
(function_info::record_def): Likewise.
|
|
|
|
2021-02-15 Martin Liska <mliska@suse.cz>
|
|
|
|
* toplev.c (init_asm_output): Free output of
|
|
gen_command_line_string function.
|
|
(process_options): Likewise.
|
|
|
|
2021-02-15 Martin Liska <mliska@suse.cz>
|
|
|
|
* params.opt: Add 2 missing Param keywords.
|
|
|
|
2021-02-15 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* df-core.c (df_worklist_dataflow_doublequeue): Use proper cast.
|
|
|
|
2021-02-15 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/99079
|
|
* match.pd (A % (pow2pcst << N) -> A & ((pow2pcst << N) - 1)): Remove
|
|
useless tree_nop_conversion_p (type, TREE_TYPE (@3)) check. Instead
|
|
require both type and TREE_TYPE (@1) to be integral types and either
|
|
type having smaller or equal precision, or TREE_TYPE (@1) being
|
|
unsigned type, or type being signed type. If TREE_TYPE (@1)
|
|
doesn't have wrapping overflow, perform the subtraction of one in
|
|
unsigned type.
|
|
|
|
2021-02-14 Jan Hubicka <hubicka@ucw.cz>
|
|
Richard Biener <rguether@suse.de>
|
|
|
|
PR ipa/97346
|
|
* ipa-reference.c (ipa_init): Only conditinally initialize
|
|
reference_vars_to_consider.
|
|
(propagate): Conditionally deninitialize reference_vars_to_consider.
|
|
(ipa_reference_write_optimization_summary): Sanity check that
|
|
reference_vars_to_consider is not allocated.
|
|
|
|
2021-02-13 Levy Hsu <admin@levyhsu.com>
|
|
|
|
PR target/97417
|
|
* config/riscv/riscv-shorten-memrefs.c (pass_shorten_memrefs): Add
|
|
extend parameter to get_si_mem_base_reg declaration.
|
|
(get_si_mem_base_reg): Add extend parameter. Set it.
|
|
(analyze): Pass extend arg to get_si_mem_base_reg.
|
|
(transform): Likewise. Use it when rewriting mems.
|
|
* config/riscv/riscv.c (riscv_legitimize_move): Check for subword
|
|
loads and emit sign/zero extending load followed by subreg move.
|
|
|
|
2021-02-13 Jim Wilson <jimw@sifive.com>
|
|
|
|
PR target/97417
|
|
* config/riscv/riscv.c (riscv_compressed_lw_address_p): Drop early
|
|
exit when !reload_completed. Only perform check for compressed reg
|
|
if reload_completed.
|
|
(riscv_rtx_costs): In MEM case, when optimizing for size and
|
|
shorten memrefs, if not compressible, then increase cost.
|
|
|
|
2021-02-13 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR rtl-optimization/98439
|
|
* recog.c (pass_split_before_regstack::gate): Enable even when
|
|
pass_split_before_sched2 is enabled if -fselective-scheduling2 is
|
|
on.
|
|
|
|
2021-02-13 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/96166
|
|
* config/i386/mmx.md (*mmx_pshufd_1): Add a combine splitter for
|
|
swap of V2SImode elements in memory into DImode memory rotate by 32.
|
|
|
|
2021-02-12 Martin Sebor <msebor@redhat.com>
|
|
|
|
* tree-pretty-print.c (print_generic_expr_to_str): Update comment.
|
|
|
|
2021-02-12 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
* rtl-ssa/accesses.cc (function_info::make_use_available): Use
|
|
m_temp_obstack rather than m_obstack to allocate the temporary use.
|
|
|
|
2021-02-12 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
* df-problems.c (df_lr_bb_local_compute): Treat partial definitions
|
|
as read-modify operations.
|
|
|
|
2021-02-12 Richard Biener <rguenther@suse.de>
|
|
|
|
PR middle-end/38474
|
|
* ipa-fnsummary.c (unmodified_parm_1): Only walk when
|
|
fbi->aa_walk_budget is bigger than zero. Update
|
|
fbi->aa_walk_budget.
|
|
(param_change_prob): Likewise.
|
|
* ipa-prop.c (detect_type_change_from_memory_writes):
|
|
Properly account walk_aliased_vdefs.
|
|
(parm_preserved_before_stmt_p): Canonicalize updates.
|
|
(parm_ref_data_preserved_p): Likewise.
|
|
(parm_ref_data_pass_through_p): Likewise.
|
|
(determine_known_aggregate_parts): Account own alias queries.
|
|
|
|
2021-02-12 Martin Liska <mliska@suse.cz>
|
|
|
|
* opts-common.c (decode_cmdline_option): Release werror_arg.
|
|
* opts.c (gen_producer_string): Release output of
|
|
gen_command_line_string.
|
|
|
|
2021-02-12 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/38474
|
|
* params.opt (-param=max-store-chains-to-track=): New param.
|
|
(-param=max-stores-to-track=): Likewise.
|
|
* doc/invoke.texi (max-store-chains-to-track): Document.
|
|
(max-stores-to-track): Likewise.
|
|
* gimple-ssa-store-merging.c (pass_store_merging::m_n_chains):
|
|
New.
|
|
(pass_store_merging::m_n_stores): Likewise.
|
|
(pass_store_merging::terminate_and_process_chain): Update
|
|
m_n_stores and m_n_chains.
|
|
(pass_store_merging::process_store): Likewise. Terminate
|
|
oldest chains if the number of stores or chains get too large.
|
|
(imm_store_chain_info::terminate_and_process_chain): Dump
|
|
chain length.
|
|
|
|
2021-02-11 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* config/i386/winnt.c (i386_pe_seh_unwind_emit): When switching to
|
|
the cold section, emit a nop before the directive if the previous
|
|
active instruction can throw.
|
|
|
|
2021-02-11 Peter Bergner <bergner@linux.ibm.com>
|
|
|
|
PR target/99041
|
|
* config/rs6000/predicates.md (mma_assemble_input_operand): Restrict
|
|
memory addresses that are legal for quad word accesses.
|
|
|
|
2021-02-11 Andrea Corallo <andrea.corallo@arm.com>
|
|
|
|
PR target/98931
|
|
* config/arm/thumb2.md (*doloop_end_internal): Generate
|
|
alternative sequence to handle long range branches.
|
|
|
|
2021-02-11 Joel Hutton <joel.hutton@arm.com>
|
|
|
|
PR tree-optimization/98772
|
|
* optabs-tree.c (supportable_half_widening_operation): New function
|
|
to check for supportable V8QI->V8HI widening patterns.
|
|
* optabs-tree.h (supportable_half_widening_operation): New function.
|
|
* tree-vect-stmts.c (vect_create_half_widening_stmts): New function
|
|
to create promotion stmts for V8QI->V8HI widening patterns.
|
|
(vectorizable_conversion): Add case for V8QI->V8HI.
|
|
|
|
2021-02-11 Richard Biener <rguenther@suse.de>
|
|
|
|
* sparseset.h (SPARSESET_ELT_BITS): Remove.
|
|
(SPARSESET_ELT_TYPE): Use unsigned int.
|
|
* fwprop.c: Do not include sparseset.h.
|
|
|
|
2021-02-10 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c++/99035
|
|
* varasm.c (declare_weak): For -fsyntax-only, allow even
|
|
TREE_ASM_WRITTEN function decls.
|
|
|
|
2021-02-10 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/99025
|
|
* config/i386/sse.md (fix<fixunssuffix>_truncv2sfv2di2,
|
|
<insn>v8qiv8hi2, <insn>v8qiv8si2, <insn>v4qiv4si2, <insn>v4hiv4si2,
|
|
<insn>v8qiv8di2, <insn>v4qiv4di2, <insn>v2qiv2di2, <insn>v4hiv4di2,
|
|
<insn>v2hiv2di2, <insn>v2siv2di2): Force operands[1] into REG before
|
|
calling simplify_gen_subreg on it.
|
|
|
|
2021-02-10 Martin Liska <mliska@suse.cz>
|
|
|
|
* config/nvptx/nvptx.c (nvptx_option_override): Use
|
|
flag_patchable_function_entry instead of the removed
|
|
function_entry_patch_area_size.
|
|
|
|
2021-02-10 Martin Liska <mliska@suse.cz>
|
|
|
|
PR tree-optimization/99002
|
|
PR tree-optimization/99026
|
|
* gimple-if-to-switch.cc (if_chain::is_beneficial): Fix memory
|
|
leak when adjacent cases are merged.
|
|
* tree-switch-conversion.c (switch_decision_tree::analyze_switch_statement): Use
|
|
release_clusters.
|
|
(make_pass_lower_switch): Remove trailing whitespace.
|
|
* tree-switch-conversion.h (release_clusters): New.
|
|
|
|
2021-02-10 Richard Biener <rguenther@suse.de>
|
|
|
|
PR rtl-optimization/99054
|
|
* cfgrtl.c (rtl-optimization/99054): Return an auto_vec.
|
|
(fixup_partitions): Adjust.
|
|
(rtl_verify_edges): Likewise.
|
|
|
|
2021-02-10 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/99007
|
|
* gimplify.c (gimplify_scan_omp_clauses): For MEM_REF on reductions,
|
|
temporarily disable gimplify_ctxp->into_ssa around gimplify_expr
|
|
calls.
|
|
|
|
2021-02-10 Richard Biener <rguenther@suse.de>
|
|
|
|
PR ipa/99029
|
|
* ipa-pure-const.c (propagate_malloc): Use an auto_vec<>
|
|
for callees.
|
|
|
|
2021-02-10 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/99024
|
|
* tree-vect-loop.c (_loop_vec_info::~_loop_vec_info): Only
|
|
clear loop->aux if it is associated with the destroyed loop_vinfo.
|
|
|
|
2021-02-10 Martin Liska <mliska@suse.cz>
|
|
|
|
PR tree-optimization/99002
|
|
* gimple-if-to-switch.cc (find_conditions): Fix memory leak
|
|
in the function.
|
|
|
|
2021-02-10 Martin Liska <mliska@suse.cz>
|
|
|
|
PR ipa/99003
|
|
* ipa-icf.c (sem_item::add_reference): Fix memory leak when
|
|
a reference exists.
|
|
|
|
2021-02-10 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR debug/98755
|
|
* dwarf2out.c (prune_unused_types_walk): Mark DW_TAG_variable DIEs
|
|
at class scope for DWARF5+.
|
|
|
|
2021-02-09 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
PR rtl-optimization/96015
|
|
* reorg.c (skip_consecutive_labels): Minor comment tweaks.
|
|
(relax_delay_slots): When deleting a jump to the next active
|
|
instruction over a barrier, first delete the barrier if the
|
|
jump is the only way to reach the target label.
|
|
|
|
2021-02-09 Andre Vieira <andre.simoesdiasvieira@arm.com>
|
|
|
|
* config/aarch64/aarch64-cost-tables.h: Add entries for vect.mul.
|
|
* config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Use vect.mul for
|
|
vector multiplies and vect.alu for SSRA.
|
|
* config/arm/aarch-common-protos.h (struct vector_cost_table): Define
|
|
vect.mul cost field.
|
|
* config/arm/aarch-cost-tables.h: Add entries for vect.mul.
|
|
* config/arm/arm.c: Likewise.
|
|
|
|
2021-02-09 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/98863
|
|
* tree-ssa-sccvn.h (vn_avail::next_undo): Add.
|
|
* tree-ssa-sccvn.c (last_pushed_avail): New global.
|
|
(rpo_elim::eliminate_push_avail): Chain pushed avails.
|
|
(unwind_state::avail_top): Add.
|
|
(do_unwind): Rewrite unwinding of avail entries.
|
|
(do_rpo_vn): Initialize last_pushed_avail and
|
|
avail_top of the undo state.
|
|
|
|
2021-02-09 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/99004
|
|
* calls.c (maybe_warn_rdwr_sizes): Change s0 and s1 type from
|
|
const char * to char * and free those pointers after use.
|
|
|
|
2021-02-09 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/99017
|
|
* tree-vect-slp.c (vect_bb_vectorization_profitable_p): Allow
|
|
zero vector cost entries.
|
|
|
|
2021-02-08 Andre Vieira <andre.simoesdiasvieira@arm.com>
|
|
|
|
PR middle-end/98974
|
|
* tree-vect-stmts.c (vectorizable_condition): Remove shadow vec_num
|
|
parameter in vectorizable_condition.
|
|
|
|
2021-02-08 Richard Biener <rguenther@suse.de>
|
|
|
|
PR lto/96591
|
|
* tree.c (walk_tree_1): Walk VECTOR_CST elements.
|
|
|
|
2021-02-08 Martin Liska <mliska@suse.cz>
|
|
|
|
PR lto/98971
|
|
* cfgexpand.c (pass_expand::execute): Parse per-function option
|
|
flag_patchable_function_entry and use it.
|
|
* common.opt: Remove function_entry_patch_area_size and
|
|
function_entry_patch_area_start global variables.
|
|
* opts.c (parse_and_check_patch_area): New function.
|
|
(common_handle_option): Use it.
|
|
* opts.h (parse_and_check_patch_area): New function.
|
|
* toplev.c (process_options): Parse and use
|
|
function_entry_patch_area_size.
|
|
|
|
2021-02-08 Martin Sebor <msebor@redhat.com>
|
|
|
|
* doc/extend.texi (attribute malloc): Correct typos.
|
|
|
|
2021-02-05 Nathan Sidwell <nathan@acm.org>
|
|
|
|
PR driver/98943
|
|
* gcc.c (driver::maybe_run_linker): Check for input file
|
|
accessibility if not linking.
|
|
|
|
2021-02-05 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/98855
|
|
* tree-vectorizer.h (add_stmt_cost): New overload.
|
|
* tree-vect-slp.c (li_cost_vec_cmp): New.
|
|
(vect_bb_slp_scalar_cost): Cost individual loop regions
|
|
separately. Account for the scalar instance root stmt.
|
|
|
|
2021-02-05 Tom de Vries <tdevries@suse.de>
|
|
|
|
PR debug/98656
|
|
* tree-switch-conversion.c (jump_table_cluster::emit): Add loc
|
|
argument.
|
|
(bit_test_cluster::emit): Reuse location_t for newly created
|
|
gswitch statement.
|
|
(switch_decision_tree::try_switch_expansion): Preserve
|
|
location_t.
|
|
* tree-switch-conversion.h: Change function signatures.
|
|
|
|
2021-02-05 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/98957
|
|
* config/i386/i386-options.c (m_NONE, m_ALL): Define.
|
|
* config/i386/x86-tune.def (X86_TUNE_BRANCH_PREDICTION_HINTS,
|
|
X86_TUNE_PROMOTE_QI_REGS): Use m_NONE instead of 0U.
|
|
(X86_TUNE_QIMODE_MATH): Use m_ALL instead of ~0U.
|
|
|
|
2021-02-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def (get_high): Define builtin.
|
|
* config/aarch64/aarch64-simd.md (aarch64_get_high<mode>): Define.
|
|
* config/aarch64/arm_neon.h (__GET_HIGH): Delete.
|
|
(vget_high_f16): Reimplement using new builtin.
|
|
(vget_high_f32): Likewise.
|
|
(vget_high_f64): Likewise.
|
|
(vget_high_p8): Likewise.
|
|
(vget_high_p16): Likewise.
|
|
(vget_high_p64): Likewise.
|
|
(vget_high_s8): Likewise.
|
|
(vget_high_s16): Likewise.
|
|
(vget_high_s32): Likewise.
|
|
(vget_high_s64): Likewise.
|
|
(vget_high_u8): Likewise.
|
|
(vget_high_u16): Likewise.
|
|
(vget_high_u32): Likewise.
|
|
(vget_high_u64): Likewise.
|
|
|
|
2021-02-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def (get_low): Define builtin.
|
|
* config/aarch64/aarch64-simd.md (aarch64_get_low<mode>): Define.
|
|
* config/aarch64/arm_neon.h (__GET_LOW): Delete.
|
|
(vget_low_f16): Reimplement using new builtin.
|
|
(vget_low_f32): Likewise.
|
|
(vget_low_f64): Likewise.
|
|
(vget_low_p8): Likewise.
|
|
(vget_low_p16): Likewise.
|
|
(vget_low_p64): Likewise.
|
|
(vget_low_s8): Likewise.
|
|
(vget_low_s16): Likewise.
|
|
(vget_low_s32): Likewise.
|
|
(vget_low_s64): Likewise.
|
|
(vget_low_u8): Likewise.
|
|
(vget_low_u16): Likewise.
|
|
(vget_low_u32): Likewise.
|
|
(vget_low_u64): Likewise.
|
|
|
|
2021-02-05 Kito Cheng <kito.cheng@sifive.com>
|
|
|
|
* gcc.c (print_multilib_info): Check all required argument is provided
|
|
by default arg.
|
|
|
|
2021-02-05 liuhongt <hongtao.liu@intel.com>
|
|
|
|
PR target/98537
|
|
* config/i386/i386-expand.c (ix86_expand_sse_cmp): Don't
|
|
generate integer mask comparison for 128/256-bits vector when
|
|
op_true/op_false is NULL_RTX or CONSTM1_RTX/CONST0_RTX. Also
|
|
delete redundant !maskcmp condition.
|
|
(ix86_expand_int_vec_cmp): Ditto but no redundant deletion
|
|
here.
|
|
(ix86_expand_sse_movcc): Delete definition of maskcmp, add the
|
|
condition directly to if (maskcmp), add extra check for
|
|
cmpmode, it should be MODE_INT.
|
|
(ix86_expand_fp_vec_cmp): Pass NULL to ix86_expand_sse_cmp's
|
|
parameters op_true/op_false.
|
|
(ix86_use_mask_cmp_p): New.
|
|
|
|
2021-02-05 liuhongt <hongtao.liu@intel.com>
|
|
|
|
PR target/98172
|
|
* config/i386/x86-tune.def (X86_TUNE_AVX256_UNALIGNED_LOAD_OPTIMAL):
|
|
Remove m_GENERIC from ~list.
|
|
(X86_TUNE_AVX256_UNALIGNED_STORE_OPTIMAL): Ditto.
|
|
|
|
2021-02-04 David Malcolm <dmalcolm@redhat.com>
|
|
|
|
PR c/97932
|
|
* diagnostic-show-locus.c (compatible_locations_p): Require
|
|
locations in the same macro map to be either both from the
|
|
macro definition, or both from the macro arguments.
|
|
|
|
2021-02-04 Jonathan Wright <jonathan.wright@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def: Add
|
|
[su]mull_hi_lane[q] builtin generator macros.
|
|
* config/aarch64/aarch64-simd.md
|
|
(aarch64_<su>mull_hi_lane<mode>_insn): Define.
|
|
(aarch64_<su>mull_hi_lane<mode>): Define.
|
|
(aarch64_<su>mull_hi_laneq<mode>_insn): Define.
|
|
(aarch64_<su>mull_hi_laneq<mode>): Define.
|
|
* config/aarch64/arm_neon.h (vmull_high_lane_s16): Use RTL
|
|
builtin instead of inline asm.
|
|
(vmull_high_lane_s32): Likewise.
|
|
(vmull_high_lane_u16): Likewise.
|
|
(vmull_high_lane_u32): Likewise.
|
|
(vmull_high_laneq_s16): Likewise.
|
|
(vmull_high_laneq_s32): Likewise.
|
|
(vmull_high_laneq_u16): Likewise.
|
|
(vmull_high_laneq_u32): Liekwise.
|
|
|
|
2021-02-04 Jonathan Wright <jonathan.wright@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def: Add [su]mull_hi_n
|
|
builtin generator macros.
|
|
* config/aarch64/aarch64-simd.md
|
|
(aarch64_<su>mull_hi_n<mode>_insn): Define.
|
|
(aarch64_<su>mull_hi_n<mode>): Define.
|
|
* config/aarch64/arm_neon.h (vmull_high_n_s16): Use RTL builtin
|
|
instead of inline asm.
|
|
(vmull_high_n_s32): Likewise.
|
|
(vmull_high_n_u16): Likewise.
|
|
(vmull_high_n_u32): Likewise.
|
|
|
|
2021-02-04 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/98855
|
|
* tree-vect-loop.c (vectorizable_phi): Do not cost
|
|
single-argument PHIs.
|
|
* tree-vect-slp.c (vect_bb_slp_scalar_cost): Likewise.
|
|
* tree-vect-stmts.c (vectorizable_bswap): Also perform
|
|
costing for SLP operation.
|
|
|
|
2021-02-04 Martin Liska <mliska@suse.cz>
|
|
|
|
* doc/extend.texi: Mention -mprefer-vector-width in target
|
|
attributes.
|
|
|
|
2021-02-03 Martin Sebor <msebor@redhat.com>
|
|
|
|
PR tree-optimization/98937
|
|
* tree-ssa-strlen.c (strlen_dom_walker::~strlen_dom_walker): Define.
|
|
Flush pointer_query cache.
|
|
|
|
2021-02-03 Aaron Sawdey <acsawdey@linux.ibm.com>
|
|
|
|
* config/rs6000/genfusion.pl (gen_2logical): Add missing
|
|
fixes based on patch review.
|
|
* config/rs6000/fusion.md: Regenerate file.
|
|
|
|
2021-02-03 Aaron Sawdey <acsawdey@linux.ibm.com>
|
|
|
|
* config/rs6000/t-rs6000: Comment out auto generation of
|
|
fusion.md for now.
|
|
|
|
2021-02-03 Andrew Stubbs <ams@codesourcery.com>
|
|
|
|
* config/gcn/gcn-opts.h (enum processor_type): Add PROCESSOR_GFX908.
|
|
* config/gcn/gcn.c (gcn_omp_device_kind_arch_isa): Add gfx908.
|
|
(output_file_start): Add gfx908.
|
|
* config/gcn/gcn.opt (gpu_type): Add gfx908.
|
|
* config/gcn/t-gcn-hsa (MULTILIB_OPTIONS): Add march=gfx908.
|
|
(MULTILIB_DIRNAMES): Add gfx908.
|
|
* config/gcn/mkoffload.c (EF_AMDGPU_MACH_AMDGCN_GFX908): New define.
|
|
(main): Recognize gfx908.
|
|
* config/gcn/t-omp-device: Add gfx908.
|
|
|
|
2021-02-03 Jonathan Wright <jonathan.wright@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def: Add
|
|
[su]mlsl_hi_lane[q] builtin macro generators.
|
|
* config/aarch64/aarch64-simd.md
|
|
(aarch64_<su>mlsl_hi_lane<mode>_insn): Define.
|
|
(aarch64_<su>mlsl_hi_lane<mode>): Define.
|
|
(aarch64_<su>mlsl_hi_laneq<mode>_insn): Define.
|
|
(aarch64_<su>mlsl_hi_laneq<mode>): Define.
|
|
* config/aarch64/arm_neon.h (vmlsl_high_lane_s16): Use RTL
|
|
builtin instead of inline asm.
|
|
(vmlsl_high_lane_s32): Likewise.
|
|
(vmlsl_high_lane_u16): Likewise.
|
|
(vmlsl_high_lane_u32): Likewise.
|
|
(vmlsl_high_laneq_s16): Likewise.
|
|
(vmlsl_high_laneq_s32): Likewise.
|
|
(vmlsl_high_laneq_u16): Likewise.
|
|
(vmlsl_high_laneq_u32): Likewise.
|
|
(vmlal_high_laneq_u32): Likewise.
|
|
|
|
2021-02-03 Jonathan Wright <jonathan.wright@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def: Add
|
|
[su]mlal_hi_lane[q] builtin generator macros.
|
|
* config/aarch64/aarch64-simd.md
|
|
(aarch64_<su>mlal_hi_lane<mode>_insn): Define.
|
|
(aarch64_<su>mlal_hi_lane<mode>): Define.
|
|
(aarch64_<su>mlal_hi_laneq<mode>_insn): Define.
|
|
(aarch64_<su>mlal_hi_laneq<mode>): Define.
|
|
* config/aarch64/arm_neon.h (vmlal_high_lane_s16): Use RTL
|
|
builtin instead of inline asm.
|
|
(vmlal_high_lane_s32): Likewise.
|
|
(vmlal_high_lane_u16): Likewise.
|
|
(vmlal_high_lane_u32): Likewise.
|
|
(vmlal_high_laneq_s16): Likewise.
|
|
(vmlal_high_laneq_s32): Likewise.
|
|
(vmlal_high_laneq_u16): Likewise.
|
|
(vmlal_high_laneq_u32): Likewise.
|
|
|
|
2021-02-03 Jonathan Wright <jonathan.wright@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def: Add [su]mlsl_hi_n
|
|
builtin generator macros.
|
|
* config/aarch64/aarch64-simd.md (aarch64_<su>mlsl_hi_n<mode>_insn):
|
|
Define.
|
|
(aarch64_<su>mlsl_hi_n<mode>): Define.
|
|
* config/aarch64/arm_neon.h (vmlsl_high_n_s16): Use RTL builtin
|
|
instead of inline asm.
|
|
(vmlsl_high_n_s32): Likewise.
|
|
(vmlsl_high_n_u16): Likewise.
|
|
(vmlsl_high_n_u32): Likewise.
|
|
|
|
2021-02-03 Jonathan Wright <jonathan.wright@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def: Add [su]mlal_hi_n
|
|
builtin generator macros.
|
|
* config/aarch64/aarch64-simd.md (aarch64_<su>mlal_hi_n<mode>_insn):
|
|
Define.
|
|
(aarch64_<su>mlal_hi_n<mode>): Define.
|
|
* config/aarch64/arm_neon.h (vmlal_high_n_s16): Use RTL builtin
|
|
instead of inline asm.
|
|
(vmlal_high_n_s32): Likewise.
|
|
(vmlal_high_n_u16): Likewise.
|
|
(vmlal_high_n_u32): Likewise.
|
|
|
|
2021-02-03 Jonathan Wright <jonathan.wright@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def: Add RTL builtin
|
|
generator macros.
|
|
* config/aarch64/aarch64-simd.md (*aarch64_<su>mlal_hi<mode>):
|
|
Rename to...
|
|
(aarch64_<su>mlal_hi<mode>_insn): This.
|
|
(aarch64_<su>mlal_hi<mode>): Define.
|
|
* config/aarch64/arm_neon.h (vmlal_high_s8): Use RTL builtin
|
|
instead of inline asm.
|
|
(vmlal_high_s16): Likewise.
|
|
(vmlal_high_s32): Likewise.
|
|
(vmlal_high_u8): Likewise.
|
|
(vmlal_high_u16): Likewise.
|
|
(vmlal_high_u32): Likewise.
|
|
|
|
2021-02-03 Ilya Leoshkevich <iii@linux.ibm.com>
|
|
|
|
* lra-spills.c (remove_pseudos): Call lra_update_insn_recog_data()
|
|
after calling alter_subreg() on a (mem).
|
|
|
|
2021-02-03 Martin Liska <mliska@suse.cz>
|
|
|
|
PR lto/98912
|
|
* lto-streamer-out.c (produce_lto_section): Fill up missing
|
|
padding.
|
|
* lto-streamer.h (struct lto_section): Add _padding field.
|
|
|
|
2021-02-03 Richard Biener <rguenther@suse.de>
|
|
|
|
* lto-streamer.c (lto_get_section_name): Free temporary
|
|
buffer.
|
|
* tree-loop-distribution.c
|
|
(loop_distribution::merge_dep_scc_partitions): Free edge data.
|
|
|
|
2021-02-03 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/97487
|
|
* ifcvt.c (noce_can_force_operand): New function.
|
|
(noce_emit_move_insn): Use it.
|
|
(noce_try_sign_mask): Likewise. Formatting fix.
|
|
|
|
2021-02-03 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR middle-end/97971
|
|
* lra-constraints.c (process_alt_operands): For inline asm, don't call
|
|
fatal_insn, but instead return false.
|
|
|
|
2021-02-03 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/98287
|
|
* config/i386/mmx.md (<insn><mode>3): For shifts don't enable expander
|
|
for V1DImode.
|
|
|
|
2021-02-03 Tamar Christina <tamar.christina@arm.com>
|
|
|
|
PR tree-optimization/98928
|
|
* tree-vect-loop.c (vect_analyze_loop_2): Change
|
|
STMT_VINFO_SLP_VECT_ONLY to STMT_VINFO_SLP_VECT_ONLY_PATTERN.
|
|
* tree-vect-slp-patterns.c (complex_pattern::build): Likewise.
|
|
* tree-vectorizer.h (STMT_VINFO_SLP_VECT_ONLY_PATTERN): New.
|
|
(class _stmt_vec_info): Add slp_vect_pattern_only_p.
|
|
|
|
2021-02-02 Richard Biener <rguenther@suse.de>
|
|
|
|
* gimple-loop-interchange.cc (prepare_data_references):
|
|
Release vectors.
|
|
* gimple-loop-jam.c (tree_loop_unroll_and_jam): Likewise.
|
|
* tree-ssa-loop-im.c (hoist_memory_references): Likewise.
|
|
* tree-vect-stmts.c (vectorizable_condition): Do not
|
|
allocate vectors.
|
|
(vectorizable_comparison): Likewise.
|
|
|
|
2021-02-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def (ursqrte): Define builtin.
|
|
* config/aarch64/aarch64-simd.md (aarch64_ursqrte<mode>): New pattern.
|
|
* config/aarch64/arm_neon.h (vrsqrte_u32): Reimplement using builtin.
|
|
(vrsqrteq_u32): Likewise.
|
|
|
|
2021-02-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def (sqxtun2): Define builtin.
|
|
* config/aarch64/aarch64-simd.md (aarch64_sqxtun2<mode>_le): Define.
|
|
(aarch64_sqxtun2<mode>_be): Likewise.
|
|
(aarch64_sqxtun2<mode>): Likewise.
|
|
* config/aarch64/arm_neon.h (vqmovun_high_s16): Reimplement using builtin.
|
|
(vqmovun_high_s32): Likewise.
|
|
(vqmovun_high_s64): Likewise.
|
|
* config/aarch64/iterators.md (UNSPEC_SQXTUN2): Define.
|
|
|
|
2021-02-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def (bfdot_lane, bfdot_laneq): Use
|
|
AUTO_FP flags.
|
|
(bfmlalb_lane, bfmlalt_lane, bfmlalb_lane_q, bfmlalt_lane_q): Use FP flags.
|
|
|
|
2021-02-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def (fcmla_lane0, fcmla_lane90,
|
|
fcmla_lane180, fcmla_lane270, fcmlaq_lane0, fcmlaq_lane90, fcmlaq_lane180,
|
|
fcmlaq_lane270, scvtf, ucvtf, fcvtzs, fcvtzu, scvtfsi, scvtfdi, ucvtfsi,
|
|
ucvtfdi, fcvtzshf, fcvtzuhf, fmlal_lane_low, fmlsl_lane_low,
|
|
fmlal_laneq_low, fmlsl_laneq_low, fmlalq_lane_low, fmlslq_lane_low,
|
|
fmlalq_laneq_low, fmlslq_laneq_low, fmlal_lane_high, fmlsl_lane_high,
|
|
fmlal_laneq_high, fmlsl_laneq_high, fmlalq_lane_high, fmlslq_lane_high,
|
|
fmlalq_laneq_high, fmlslq_laneq_high): Use FP flags.
|
|
|
|
2021-02-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
|
|
|
* config/aarch64/aarch64-builtins.c (FLAG_LOAD): Define.
|
|
* config/aarch64/aarch64-simd-builtins.def (ld1x2, ld2, ld3, ld4, ld2r,
|
|
ld3r, ld4r, ld1, ld1x3, ld1x4): Use LOAD flags.
|
|
|
|
2021-02-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def (combine, zip1, zip2,
|
|
uzp1, uzp2, trn1, trn2, simd_bsl): Use AUTO_FP flags.
|
|
|
|
2021-02-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def (clrsb, clz, ctz, popcount,
|
|
vec_smult_lane_, vec_smlal_lane_, vec_smult_laneq_, vec_smlal_laneq_,
|
|
vec_umult_lane_, vec_umlal_lane_, vec_umult_laneq_, vec_umlal_laneq_,
|
|
ashl, sshl, ushl, srshl, urshl, sdot_lane, udot_lane, sdot_laneq,
|
|
udot_laneq, usdot_lane, usdot_laneq, sudot_lane, sudot_laneq, ashr,
|
|
ashr_simd, lshr, lshr_simd, srshr_n, urshr_n, ssra_n, usra_n, srsra_n,
|
|
ursra_n, sshll_n, ushll_n, sshll2_n, ushll2_n, ssri_n, usri_n, ssli_n,
|
|
ssli_n, usli_n, bswap, rbit, simd_bsl, eor3q, rax1q, xarq, bcaxq): Use
|
|
NONE builtin flags.
|
|
|
|
2021-02-02 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/98848
|
|
* tree-vect-patterns.c (vect_recog_over_widening_pattern): Punt if
|
|
STMT_VINFO_DEF_TYPE (last_stmt_info) is vect_reduction_def.
|
|
|
|
2021-02-02 Kito Cheng <kito.cheng@sifive.com>
|
|
|
|
PR target/98743
|
|
* expr.c: Check mode before calling store_expr.
|
|
|
|
2021-02-02 Christophe Lyon <christophe.lyon@linaro.org>
|
|
|
|
* config/arm/iterators.md (supf): Remove VORNQ_S and VORNQ_U.
|
|
(VORNQ): Remove.
|
|
* config/arm/mve.md (mve_vornq_s<mode>): New entry for vorn
|
|
instruction using expression ior.
|
|
(mve_vornq_u<mode>): New expander.
|
|
(mve_vornq_f<mode>): Use ior code instead of unspec.
|
|
* config/arm/unspecs.md (VORNQ_S, VORNQ_U, VORNQ_F): Remove.
|
|
|
|
2021-02-02 Alexandre Oliva <oliva@adacore.com>
|
|
|
|
* tree-nested.c (convert_nonlocal_reference_op): Move
|
|
current_function_decl restore after re-gimplification.
|
|
(convert_local_reference_op): Likewise.
|
|
|
|
2021-02-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def (rshrn, rshrn2):
|
|
Define builtins.
|
|
* config/aarch64/aarch64-simd.md (aarch64_rshrn<mode>_insn_le):
|
|
Define.
|
|
(aarch64_rshrn<mode>_insn_be): Likewise.
|
|
(aarch64_rshrn<mode>): Likewise.
|
|
(aarch64_rshrn2<mode>_insn_le): Likewise.
|
|
(aarch64_rshrn2<mode>_insn_be): Likewise.
|
|
(aarch64_rshrn2<mode>): Likewise.
|
|
* config/aarch64/aarch64.md (unspec): Add UNSPEC_RSHRN.
|
|
* config/aarch64/arm_neon.h (vrshrn_high_n_s16): Reimplement
|
|
using builtin.
|
|
(vrshrn_high_n_s32): Likewise.
|
|
(vrshrn_high_n_s64): Likewise.
|
|
(vrshrn_high_n_u16): Likewise.
|
|
(vrshrn_high_n_u32): Likewise.
|
|
(vrshrn_high_n_u64): Likewise.
|
|
(vrshrn_n_s16): Likewise.
|
|
(vrshrn_n_s32): Likewise.
|
|
(vrshrn_n_s64): Likewise.
|
|
(vrshrn_n_u16): Likewise.
|
|
(vrshrn_n_u32): Likewise.
|
|
(vrshrn_n_u64): Likewise.
|
|
|
|
2021-02-01 Sergei Trofimovich <siarheit@google.com>
|
|
|
|
PR tree-optimization/98499
|
|
* ipa-modref.c (analyze_ssa_name_flags): treat RVO
|
|
conservatively and assume all possible side-effects.
|
|
|
|
2021-02-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def (vec_unpacks_hi,
|
|
vec_unpacku_hi_): Define builtins.
|
|
* config/aarch64/arm_neon.h (vmovl_high_s8): Reimplement using
|
|
builtin.
|
|
(vmovl_high_s16): Likewise.
|
|
(vmovl_high_s32): Likewise.
|
|
(vmovl_high_u8): Likewise.
|
|
(vmovl_high_u16): Likewise.
|
|
(vmovl_high_u32): Likewise.
|
|
|
|
2021-02-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def (sabdl, uabdl):
|
|
Define builtins.
|
|
* config/aarch64/aarch64-simd.md (aarch64_<sur>abdl<mode>): New
|
|
pattern.
|
|
* config/aarch64/aarch64.md (unspec): Define UNSPEC_SABDL,
|
|
UNSPEC_UABDL.
|
|
* config/aarch64/arm_neon.h (vabdl_s8): Reimplemet using
|
|
builtin.
|
|
(vabdl_s16): Likewise.
|
|
(vabdl_s32): Likewise.
|
|
(vabdl_u8): Likewise.
|
|
(vabdl_u16): Likewise.
|
|
(vabdl_u32): Likewise.
|
|
* config/aarch64/iterators.md (ABDL): New int iterator.
|
|
(sur): Handle UNSPEC_SABDL, UNSPEC_UABDL.
|
|
|
|
2021-02-01 Martin Sebor <msebor@redhat.com>
|
|
|
|
* tree.h (BLOCK_VARS): Add comment.
|
|
(BLOCK_SUBBLOCKS): Same.
|
|
(BLOCK_SUPERCONTEXT): Same.
|
|
(BLOCK_ABSTRACT_ORIGIN): Same.
|
|
(inlined_function_outer_scope_p): Same.
|
|
|
|
2021-02-01 Martin Sebor <msebor@redhat.com>
|
|
|
|
PR middle-end/97172
|
|
* attribs.c (attr_access::free_lang_data): Define new function.
|
|
* attribs.h (attr_access::free_lang_data): Declare new function.
|
|
|
|
2021-02-01 Richard Biener <rguenther@suse.de>
|
|
|
|
* vec.h (auto_vec::auto_vec): Add memory stat parameters
|
|
and pass them on.
|
|
* bitmap.h (auto_bitmap::auto_bitmap): Likewise.
|
|
|
|
2021-02-01 Tamar Christina <tamar.christina@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd.md (aarch64_<su>mlal_n<mode>,
|
|
aarch64_<su>mlsl<mode>, aarch64_<su>mlsl_n<mode>): Flip mult operands.
|
|
|
|
2021-02-01 Richard Biener <rguenther@suse.de>
|
|
|
|
PR rtl-optimization/98863
|
|
* config/i386/i386-features.c (convert_scalars_to_vector):
|
|
Set DF_RD_PRUNE_DEAD_DEFS.
|
|
|
|
2021-01-31 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* system.h (SIZE_MAX): Define if not already defined.
|
|
|
|
2021-01-30 Aaron Sawdey <acsawdey@linux.ibm.com>
|
|
|
|
* config/rs6000/genfusion.pl (gen_2logical): New function to
|
|
generate patterns for logical-logical fusion.
|
|
* config/rs6000/fusion.md: Regenerated patterns.
|
|
* config/rs6000/rs6000-cpus.def: Add
|
|
OPTION_MASK_P10_FUSION_2LOGICAL.
|
|
* config/rs6000/rs6000.c (rs6000_option_override_internal):
|
|
Enable logical-logical fusion for p10.
|
|
* config/rs6000/rs6000.opt: Add -mpower10-fusion-2logical.
|
|
|
|
2021-01-30 David Edelsohn <dje.gcc@gmail.com>
|
|
|
|
* config/rs6000/rs6000.opt: Add periods to new AIX options.
|
|
|
|
2021-01-30 David Edelsohn <dje.gcc@gmail.com>
|
|
|
|
* config/rs6000/rs6000.opt (mabi=vec-extabi): New.
|
|
(mabi=vec-default): New.
|
|
* config/rs6000/rs6000-c.c (rs6000_target_modify_macros): Define
|
|
__EXTABI__ for AIX Vector extended ABI.
|
|
* config/rs6000/rs6000.c (rs6000_debug_reg_global): Print AIX Vector
|
|
extabi info.
|
|
(conditional_register_usage): If AIX vec_extabi enabled, vs20-vs31
|
|
are non-volatile.
|
|
* doc/invoke.texi (PowerPC mabi): Add AIX vec-extabi and vec-default.
|
|
|
|
2021-01-30 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* config/i386/i386-features.c (remove_partial_avx_dependency): Clear
|
|
DF_DEFER_INSN_RESCAN after calling df_process_deferred_rescans.
|
|
|
|
2021-01-29 Vladimir N. Makarov <vmakarov@redhat.com>
|
|
|
|
PR target/97701
|
|
* lra-constraints.c (in_class_p): Don't narrow class only for REG
|
|
or MEM.
|
|
|
|
2021-01-29 Will Schmidt <will_schmidt@vnet.ibm.com>
|
|
|
|
* config/rs6000/rs6000-call.c (rs6000_expand_binup_builtin): Add
|
|
clauses for CODE_FOR_vsx_xvcvuxddp_scale and
|
|
CODE_FOR_vsx_xvcvsxddp_scale to the parameter checking code.
|
|
|
|
2021-01-29 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
PR tree-optimization/98866
|
|
* gimple-range-gori.h (gori_compute:set_range_invariant): New.
|
|
* gimple-range-gori.cc (gori_map::set_range_invariant): New.
|
|
(gori_map::m_maybe_invariant): Rename from all_outgoing.
|
|
(gori_map::gori_map): Rename all_outgoing to m_maybe_invariant.
|
|
(gori_map::is_export_p): Ditto.
|
|
(gori_map::calculate_gori): Ditto.
|
|
(gori_compute::set_range_invariant): New.
|
|
* gimple-range.cc (gimple_ranger::range_of_stmt): Set range
|
|
invariant for pointers evaluating to [1, +INF].
|
|
|
|
2021-01-29 Richard Biener <rguenther@suse.de>
|
|
|
|
PR rtl-optimization/98863
|
|
* config/i386/i386-features.c (remove_partial_avx_dependency):
|
|
Do not perform DF analysis.
|
|
(pass_data_remove_partial_avx_dependency): Remove
|
|
TODO_df_finish.
|
|
|
|
2021-01-29 Jonathan Wright <jonathan.wright@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def: Add [su]mull_n
|
|
builtin generator macros.
|
|
* config/aarch64/aarch64-simd.md (aarch64_<su>mull_n<mode>):
|
|
Define.
|
|
* config/aarch64/arm_neon.h (vmull_n_s16): Use RTL builtin
|
|
instead of inline asm.
|
|
(vmull_n_s32): Likewise.
|
|
(vmull_n_u16): Likewise.
|
|
(vmull_n_u32): Likewise.
|
|
|
|
2021-01-29 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def (sabdl2, uabdl2):
|
|
Define builtins.
|
|
* config/aarch64/aarch64-simd.md (aarch64_<sur>abdl2<mode>_3):
|
|
Rename to...
|
|
(aarch64_<sur>abdl2<mode>): ... This.
|
|
(<sur>sadv16qi): Adjust use of above.
|
|
* config/aarch64/arm_neon.h (vabdl_high_s8): Reimplement using
|
|
builtin.
|
|
(vabdl_high_s16): Likewise.
|
|
(vabdl_high_s32): Likewise.
|
|
(vabdl_high_u8): Likewise.
|
|
(vabdl_high_u16): Likewise.
|
|
(vabdl_high_u32): Likewise.
|
|
|
|
2021-01-29 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def (sabal2): Define
|
|
builtin.
|
|
(uabal2): Likewise.
|
|
* config/aarch64/aarch64-simd.md (aarch64_<sur>abal2<mode>): New
|
|
pattern.
|
|
* config/aarch64/aarch64.md (unspec): Add UNSPEC_SABAL2 and
|
|
UNSPEC_UABAL2.
|
|
* config/aarch64/arm_neon.h (vabal_high_s8): Reimplement using
|
|
builtin.
|
|
(vabal_high_s16): Likewise.
|
|
(vabal_high_s32): Likewise.
|
|
(vabal_high_u8): Likewise.
|
|
(vabal_high_u16): Likewise.
|
|
(vabal_high_u32): Likewise.
|
|
* config/aarch64/iterators.md (ABAL2): New mode iterator.
|
|
(sur): Handle UNSPEC_SABAL2, UNSPEC_UABAL2.
|
|
|
|
2021-01-29 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def (sabal): Define
|
|
builtin.
|
|
(uabal): Likewise.
|
|
* config/aarch64/aarch64-simd.md (aarch64_<sur>abal<mode>_4):
|
|
Rename to...
|
|
(aarch64_<sur>abal<mode>): ... This
|
|
(<sur>sadv16qi): Adust use of the above.
|
|
* config/aarch64/arm_neon.h (vabal_s8): Reimplement using
|
|
builtin.
|
|
(vabal_s16): Likewise.
|
|
(vabal_s32): Likewise.
|
|
(vabal_u8): Likewise.
|
|
(vabal_u16): Likewise.
|
|
(vabal_u32): Likewise.
|
|
|
|
2021-01-29 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def (saddlv, uaddlv):
|
|
Define builtins.
|
|
* config/aarch64/aarch64-simd.md (aarch64_<su>addlv<mode>):
|
|
Define.
|
|
* config/aarch64/arm_neon.h (vaddlv_s8): Reimplement using
|
|
builtin.
|
|
(vaddlv_s16): Likewise.
|
|
(vaddlv_u8): Likewise.
|
|
(vaddlv_u16): Likewise.
|
|
(vaddlvq_s8): Likewise.
|
|
(vaddlvq_s16): Likewise.
|
|
(vaddlvq_s32): Likewise.
|
|
(vaddlvq_u8): Likewise.
|
|
(vaddlvq_u16): Likewise.
|
|
(vaddlvq_u32): Likewise.
|
|
(vaddlv_s32): Likewise.
|
|
(vaddlv_u32): Likewise.
|
|
* config/aarch64/iterators.md (VDQV_L): New mode iterator.
|
|
(unspec): Add UNSPEC_SADDLV, UNSPEC_UADDLV.
|
|
(Vwstype): New mode attribute.
|
|
(Vwsuf): Likewise.
|
|
(VWIDE_S): Likewise.
|
|
(USADDLV): New int iterator.
|
|
(su): Handle UNSPEC_SADDLV, UNSPEC_UADDLV.
|
|
|
|
2021-01-29 Jonathan Wright <jonathan.wright@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def: Add [su]mlsl_lane[q]
|
|
builtin generator macros.
|
|
* config/aarch64/aarch64-simd.md (aarch64_vec_<su>mlsl_lane<Qlane>):
|
|
Define.
|
|
* config/aarch64/arm_neon.h (vmlsl_lane_s16): Use RTL builtin
|
|
instead of inline asm.
|
|
(vmlsl_lane_s32): Likewise.
|
|
(vmlsl_lane_u16): Likewise.
|
|
(vmlsl_lane_u32): Likewise.
|
|
(vmlsl_laneq_s16): Likewise.
|
|
(vmlsl_laneq_s32): Likewise.
|
|
(vmlsl_laneq_u16): Likewise.
|
|
(vmlsl_laneq_u32): Likewise.
|
|
|
|
2021-01-29 Richard Biener <rguenther@suse.de>
|
|
|
|
* doc/invoke.texi (--param max-gcse-memory): Document unit
|
|
of size.
|
|
* gcse.c (gcse_or_cprop_is_too_expensive): Adjust.
|
|
* params.opt (--param max-gcse-memory): Adjust default and
|
|
document unit of size.
|
|
|
|
2021-01-29 Richard Biener <rguenther@suse.de>
|
|
|
|
PR rtl-optimization/98863
|
|
* gcse.c (gcse_or_cprop_is_too_expensive): Use unsigned
|
|
HOST_WIDE_INT for the memory estimate.
|
|
|
|
2021-01-29 Bin Cheng <bin.cheng@linux.alibaba.com>
|
|
Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/97627
|
|
* tree-ssa-loop-niter.c (number_of_iterations_exit_assumptions):
|
|
Do not analyze fake edges.
|
|
|
|
2021-01-29 Richard Biener <rguenther@suse.de>
|
|
|
|
PR rtl-optimization/98144
|
|
* df.h (df_mir_bb_info): Add con_visited member.
|
|
* df-problems.c (df_mir_alloc): Initialize con_visited,
|
|
do not fully populate IN and OUT.
|
|
(df_mir_reset): Likewise.
|
|
(df_mir_confluence_0): Set con_visited.
|
|
(df_mir_confluence_n): Properly handle implicitely
|
|
fully populated IN and OUT as designated by con_visited
|
|
and update con_visited accordingly.
|
|
|
|
2021-01-29 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/98849
|
|
* config/arm/vec-common.md (mve_vshlq_<supf><mode>,
|
|
vashl<mode>3, vashr<mode>3, vlshr<mode>3): Add
|
|
&& !TARGET_REALLY_IWMMXT to conditions.
|
|
|
|
2021-01-29 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR debug/98331
|
|
* cfgbuild.c (find_bb_boundaries): Reset debug_insn when seeing
|
|
a BARRIER.
|
|
|
|
2021-01-28 Marek Polacek <polacek@redhat.com>
|
|
|
|
PR c++/94775
|
|
* stor-layout.c (finalize_type_size): If we reset TYPE_USER_ALIGN in
|
|
the main variant, maybe reset it in its variants too.
|
|
* tree.c (check_base_type): Return true only if TYPE_USER_ALIGN match.
|
|
(check_aligned_type): Check if TYPE_USER_ALIGN match.
|
|
|
|
2021-01-28 Christophe Lyon <christophe.lyon@linaro.org>
|
|
|
|
PR target/98730
|
|
* config/arm/arm.c (arm_rtx_costs_internal): Adjust cost of vector
|
|
of constant zero for comparisons.
|
|
|
|
2021-01-28 Michael Meissner <meissner@linux.ibm.com>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_mangle_decl_assembler_name): Add
|
|
support for mapping built-in function names for long double
|
|
built-in functions if long double is IEEE 128-bit.
|
|
|
|
2021-01-28 Jonathan Wright <jonathan.wright@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def: Add [su]mlsl_n
|
|
builtin generator macros.
|
|
* config/aarch64/aarch64-simd.md (aarch64_<su>mlsl_n<mode>):
|
|
Define.
|
|
* config/aarch64/arm_neon.h (vmlsl_n_s16): Use RTL builtin
|
|
instead of inline asm.
|
|
(vmlsl_n_s32): Likewise.
|
|
(vmlsl_n_u16): Likewise.
|
|
(vmlsl_n_u32): Likewise.
|
|
|
|
2021-01-28 Jonathan Wright <jonathan.wright@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def: Add [su]mlal_n
|
|
builtin generator macros.
|
|
* config/aarch64/aarch64-simd.md (aarch64_<su>mlal_n<mode>):
|
|
Define.
|
|
* config/aarch64/arm_neon.h (vmlal_n_s16): Use RTL builtin
|
|
instead of inline asm.
|
|
(vmlal_n_s32): Likewise.
|
|
(vmlal_n_u16): Likewise.
|
|
(vmlal_n_u32): Likewise.
|
|
|
|
2021-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def (shrn2): Define
|
|
builtin.
|
|
* config/aarch64/aarch64-simd.md (aarch64_shrn2<mode>_insn_le):
|
|
Define.
|
|
(aarch64_shrn2<mode>_insn_be): Likewise.
|
|
(aarch64_shrn2<mode>): Likewise.
|
|
* config/aarch64/arm_neon.h (vshrn_high_n_s16): Reimlplement
|
|
using builtins.
|
|
(vshrn_high_n_s32): Likewise.
|
|
(vshrn_high_n_s64): Likewise.
|
|
(vshrn_high_n_u16): Likewise.
|
|
(vshrn_high_n_u32): Likewise.
|
|
(vshrn_high_n_u64): Likewise.
|
|
|
|
2021-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def (shrn): Define
|
|
builtin.
|
|
* config/aarch64/aarch64-simd.md (aarch64_shrn<mode>_insn_le):
|
|
Define.
|
|
(aarch64_shrn<mode>_insn_be): Likewise.
|
|
(aarch64_shrn<mode>): Likewise.
|
|
* config/aarch64/arm_neon.h (vshrn_n_s16): Reimplement using
|
|
builtins.
|
|
(vshrn_n_s32): Likewise.
|
|
(vshrn_n_s64): Likewise.
|
|
(vshrn_n_u16): Likewise.
|
|
(vshrn_n_u32): Likewise.
|
|
(vshrn_n_u64): Likewise.
|
|
* config/aarch64/iterators.md (vn_mode): New mode attribute.
|
|
|
|
2021-01-28 Richard Biener <rguenther@suse.de>
|
|
|
|
PR rtl-optimization/80960
|
|
* dse.c (check_mem_read_rtx): Call get_addr on the
|
|
offsetted address.
|
|
|
|
2021-01-28 Xionghu Luo <luoxhu@linux.ibm.com>
|
|
David Edelsohn <dje.gcc@gmail.com>
|
|
|
|
PR target/98799
|
|
* config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
|
|
Don't generate VIEW_CONVERT_EXPR for fcode ALTIVEC_BUILTIN_VEC_INSERT
|
|
when -m32.
|
|
* config/rs6000/rs6000-protos.h (rs6000_expand_vector_set_var):
|
|
Delete.
|
|
* config/rs6000/rs6000.c (rs6000_expand_vector_set): Remove the
|
|
wrapper call rs6000_expand_vector_set_var for cleanup. Call
|
|
rs6000_expand_vector_set_var_p9 and rs6000_expand_vector_set_var_p8
|
|
directly.
|
|
(rs6000_expand_vector_set_var): Delete.
|
|
(rs6000_expand_vector_set_var_p9): Make static.
|
|
(rs6000_expand_vector_set_var_p8): Make static.
|
|
|
|
2021-01-28 Xing GUO <higuoxing@gmail.com>
|
|
|
|
* common/config/riscv/riscv-common.c
|
|
(riscv_subset_list::parsing_subset_version): Fix -march option parsing
|
|
when `p` extension exists.
|
|
|
|
2021-01-27 Vladimir N. Makarov <vmakarov@redhat.com>
|
|
|
|
PR rtl-optimization/97684
|
|
* ira.c (ira): Call ira_set_pseudo_classes before
|
|
update_equiv_regs when it is necessary.
|
|
|
|
2021-01-27 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/98853
|
|
* config/aarch64/aarch64.md (*aarch64_bfxilsi_uxtw): Use
|
|
%w0, %w1 and %2 instead of %0, %1 and %2.
|
|
|
|
2021-01-27 Aaron Sawdey <acsawdey@linux.ibm.com>
|
|
|
|
* config/rs6000/genfusion.pl: New script to generate
|
|
define_insn_and_split patterns so combine can arrange fused
|
|
instructions next to each other.
|
|
* config/rs6000/fusion.md: New file, generated fused instruction
|
|
patterns for combine.
|
|
* config/rs6000/predicates.md (const_m1_to_1_operand): New predicate.
|
|
(non_update_memory_operand): New predicate.
|
|
* config/rs6000/rs6000-cpus.def: Add OPTION_MASK_P10_FUSION and
|
|
OPTION_MASK_P10_FUSION_LD_CMPI to ISA_3_1_MASKS_SERVER and
|
|
POWERPC_MASKS.
|
|
* config/rs6000/rs6000-protos.h (address_is_non_pfx_d_or_x): Add
|
|
prototype.
|
|
* config/rs6000/rs6000.c (rs6000_option_override_internal):
|
|
Automatically set OPTION_MASK_P10_FUSION and
|
|
OPTION_MASK_P10_FUSION_LD_CMPI if target is power10.
|
|
(rs600_opt_masks): Allow -mpower10-fusion
|
|
in function attributes.
|
|
(address_is_non_pfx_d_or_x): New function.
|
|
* config/rs6000/rs6000.h: Add MASK_P10_FUSION.
|
|
* config/rs6000/rs6000.md: Include fusion.md.
|
|
* config/rs6000/rs6000.opt: Add -mpower10-fusion
|
|
and -mpower10-fusion-ld-cmpi.
|
|
* config/rs6000/t-rs6000: Add dependencies involving fusion.md.
|
|
|
|
2021-01-27 Jonathan Wright <jonathan.wright@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def: Add [su]mlal
|
|
builtin generator macros.
|
|
* config/aarch64/aarch64-simd.md (*aarch64_<su>mlal<mode>):
|
|
Rename to...
|
|
(aarch64_<su>mlal<mode>): This.
|
|
* config/aarch64/arm_neon.h (vmlal_s8): Use RTL builtin
|
|
instead of inline asm.
|
|
(vmlal_s16): Likewise.
|
|
(vmlal_s32): Likewise.
|
|
(vmlal_u8): Likewise.
|
|
(vmlal_u16): Likewise.
|
|
(vmlal_u32): Likewise.
|
|
|
|
2021-01-27 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/98854
|
|
* tree-vect-slp.c (vect_build_slp_tree_2): Also build
|
|
PHIs from scalars when the number of CTORs matches the
|
|
number of children.
|
|
|
|
2021-01-27 Jonathan Wright <jonathan.wright@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def: Add mls_n builtin
|
|
generator macro.
|
|
* config/aarch64/aarch64-simd.md (*aarch64_mls_elt_merge<mode>):
|
|
Rename to...
|
|
(aarch64_mls_n<mode>): This.
|
|
* config/aarch64/arm_neon.h (vmls_n_s16): Use RTL builtin
|
|
instead of asm.
|
|
(vmls_n_s32): Likewise.
|
|
(vmls_n_u16): Likewise.
|
|
(vmls_n_u32): Likewise.
|
|
(vmlsq_n_s16): Likewise.
|
|
(vmlsq_n_s32): Likewise.
|
|
(vmlsq_n_u16): Likewise.
|
|
(vmlsq_n_u32): Likewise.
|
|
|
|
2021-01-27 Jonathan Wright <jonathan.wright@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def: Add mls builtin
|
|
generator macro.
|
|
* config/aarch64/arm_neon.h (vmls_s8): Use RTL builtin rather
|
|
than asm.
|
|
(vmls_s16): Likewise.
|
|
(vmls_s32): Likewise.
|
|
(vmls_u8): Likewise.
|
|
(vmls_u16): Likewise.
|
|
(vmls_u32): Likewise.
|
|
(vmlsq_s8): Likewise.
|
|
(vmlsq_s16): Likewise.
|
|
(vmlsq_s32): Likewise.
|
|
(vmlsq_u8): Likewise.
|
|
(vmlsq_u16): Likewise.
|
|
(vmlsq_u32): Likewise.
|
|
|
|
2021-01-27 Jonathan Wright <jonathan.wright@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def: Add mla_n builtin
|
|
generator macro.
|
|
* config/aarch64/aarch64-simd.md (*aarch64_mla_elt_merge<mode>):
|
|
Rename to...
|
|
(aarch64_mla_n<mode>): This.
|
|
* config/aarch64/arm_neon.h (vmla_n_s16): Use RTL builtin
|
|
instead of asm.
|
|
(vmla_n_s32): Likewise.
|
|
(vmla_n_u16): Likewise.
|
|
(vmla_n_u32): Likewise.
|
|
(vmlaq_n_s16): Likewise.
|
|
(vmlaq_n_s32): Likewise.
|
|
(vmlaq_n_u16): Likewise.
|
|
(vmlaq_n_u32): Likewise.
|
|
|
|
2021-01-27 liuhongt <hongtao.liu@intel.com>
|
|
|
|
PR target/98833
|
|
* config/i386/sse.md (sse2_gt<mode>3): Drop !TARGET_XOP in condition.
|
|
(*sse2_eq<mode>3): Ditto.
|
|
|
|
2021-01-27 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* tree-pass.h (PROP_trees): Rename to ...
|
|
(PROP_gimple): ... this.
|
|
* cfgexpand.c (pass_data_expand): Replace PROP_trees with PROP_gimple.
|
|
* passes.c (execute_function_dump, execute_function_todo,
|
|
execute_one_ipa_transform_pass, execute_one_pass): Likewise.
|
|
* varpool.c (ctor_for_folding): Likewise.
|
|
|
|
2021-01-27 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/97260
|
|
* varpool.c: Include tree-pass.h.
|
|
(ctor_for_folding): In GENERIC return DECL_INITIAL for TREE_READONLY
|
|
non-TREE_SIDE_EFFECTS automatic variables.
|
|
|
|
2021-01-26 Paul Fee <paul.f.fee@gmail.com>
|
|
|
|
* doc/cpp.texi (__cplusplus): Document value for -std=c++23
|
|
or -std=gnu++23.
|
|
* doc/invoke.texi: Document -std=c++23 and -std=gnu++23.
|
|
* dwarf2out.c (highest_c_language): Recognise C++20 and C++23.
|
|
(gen_compile_unit_die): Recognise C++23.
|
|
|
|
2021-01-26 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR bootstrap/98839
|
|
* dwarf2asm.c (dw2_assemble_integer): Cast DWARF2_ADDR_SIZE to int
|
|
in comparison.
|
|
|
|
2021-01-26 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/98681
|
|
* config/aarch64/aarch64.c (aarch64_mask_and_shift_for_ubfiz_p):
|
|
Use UINTVAL (shft_amnt) and UINTVAL (mask) instead of INTVAL (shft_amnt)
|
|
and INTVAL (mask). Add && INTVAL (mask) > 0 condition.
|
|
|
|
2021-01-26 Richard Biener <rguenther@suse.de>
|
|
|
|
* gimple-pretty-print.c (dump_binary_rhs): Handle
|
|
VEC_WIDEN_{PLUS,MINUS}_{LO,HI}_EXPR.
|
|
|
|
2021-01-26 Richard Biener <rguenther@suse.de>
|
|
|
|
PR middle-end/98726
|
|
* tree.h (vector_cst_int_elt): Remove.
|
|
* tree.c (vector_cst_int_elt): Use poly_wide_int for computations,
|
|
make static.
|
|
|
|
2021-01-26 Andrew Stubbs <ams@codesourcery.com>
|
|
|
|
* config/gcn/gcn.c (gcn_expand_reduc_scalar): Use move instructions
|
|
for V64DFmode min/max reductions.
|
|
|
|
2021-01-26 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* dwarf2asm.c (dw2_assemble_integer): Handle size twice as large
|
|
as DWARF2_ADDR_SIZE if x is not a scalar int by emitting it as
|
|
two halves, one with x and the other with const0_rtx, ordered
|
|
depending on endianity.
|
|
|
|
2021-01-26 Alexandre Oliva <oliva@adacore.com>
|
|
|
|
* gimplify.c (gimplify_decl_expr): Skip asan marking calls for
|
|
temporaries not seen in binding block, and not about to be
|
|
added as gimple variables.
|
|
|
|
2021-01-25 Martin Sebor <msebor@redhat.com>
|
|
|
|
PR c++/98646
|
|
* tree-ssa-ccp.c (pass_post_ipa_warn::execute): Adjust warning text.
|
|
|
|
2021-01-25 Martin Liska <mliska@suse.cz>
|
|
|
|
* value-prof.c (get_nth_most_common_value): Use %s instead
|
|
of %qs string.
|
|
|
|
2021-01-25 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR debug/98811
|
|
* configure.ac (HAVE_AS_GDWARF_5_DEBUG_FLAG): Only define if
|
|
readelf -wi is able to read the emitted .debug_info back.
|
|
* configure: Regenerated.
|
|
|
|
2021-01-25 Martin Liska <mliska@suse.cz>
|
|
|
|
PR gcov-profile/98739
|
|
* common.opt: Add missing sign symbol.
|
|
* value-prof.c (get_nth_most_common_value): Restore handling
|
|
of PROFILE_REPRODUCIBILITY_PARALLEL_RUNS and
|
|
PROFILE_REPRODUCIBILITY_MULTITHREADED.
|
|
|
|
2021-01-25 Richard Biener <rguenther@suse.de>
|
|
|
|
PR middle-end/98807
|
|
* tree.c (vector_element_bits): Always use precision of
|
|
the element type for boolean vectors.
|
|
|
|
2021-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
|
|
|
|
* config/rtems.h (STARTFILE_SPEC): Remove qnolinkcmds.
|
|
(ENDFILE_SPEC): Evaluate qnolinkcmds.
|
|
|
|
2021-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
|
|
|
|
* config/rtems.h (STARTFILE_SPEC): Remove nostdlib and
|
|
nostartfiles handling since this is already done by
|
|
LINK_COMMAND_SPEC. Evaluate qnolinkcmds.
|
|
(ENDFILE_SPEC): Remove nostdlib and nostartfiles handling since this
|
|
is already done by LINK_COMMAND_SPEC.
|
|
(LIB_SPECS): Remove nostdlib and nodefaultlibs handling since
|
|
this is already done by LINK_COMMAND_SPEC. Remove qnolinkcmds
|
|
evaluation.
|
|
|
|
2021-01-25 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR testsuite/98771
|
|
* fold-const-call.c (host_size_t_cst_p): Renamed to ...
|
|
(size_t_cst_p): ... this. Check and store unsigned HOST_WIDE_INT
|
|
value rather than host size_t.
|
|
(fold_const_call): Change type of s2 from size_t to
|
|
unsigned HOST_WIDE_INT. Use size_t_cst_p instead of
|
|
host_size_t_cst_p. For strncmp calls, pass MIN (s2, SIZE_MAX)
|
|
instead of s2 as last argument.
|
|
|
|
2021-01-25 Tamar Christina <tamar.christina@arm.com>
|
|
|
|
* config/arm/iterators.md (rotsplit1, rotsplit2, conj_op, fcmac1,
|
|
VCMLA_OP, VCMUL_OP): New.
|
|
* config/arm/mve.md (mve_vcmlaq<mve_rot><mode>): Support vec_dup 0.
|
|
* config/arm/neon.md (cmul<conj_op><mode>3): New.
|
|
* config/arm/unspecs.md (UNSPEC_VCMLA_CONJ, UNSPEC_VCMLA180_CONJ,
|
|
UNSPEC_VCMUL_CONJ): New.
|
|
* config/arm/vec-common.md (cmul<conj_op><mode>3, arm_vcmla<rot><mode>,
|
|
cml<fcmac1><conj_op><mode>4): New.
|
|
|
|
2021-01-23 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR testsuite/97301
|
|
* config/rs6000/mmintrin.h (__m64): Add __may_alias__ attribute.
|
|
|
|
2021-01-22 Jonathan Wright <jonathan.wright@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def: Add mla builtin
|
|
generator macro.
|
|
* config/aarch64/arm_neon.h (vmla_s8): Use RTL builtin rather
|
|
than asm.
|
|
(vmla_s16): Likewise.
|
|
(vmla_s32): Likewise.
|
|
(vmla_u8): Likewise.
|
|
(vmla_u16): Likewise.
|
|
(vmla_u32): Likewise.
|
|
(vmlaq_s8): Likewise.
|
|
(vmlaq_s16): Likewise.
|
|
(vmlaq_s32): Likewise.
|
|
(vmlaq_u8): Likewise.
|
|
(vmlaq_u16): Likewise.
|
|
(vmlaq_u32): Likewise.
|
|
|
|
2021-01-22 David Malcolm <dmalcolm@redhat.com>
|
|
|
|
* doc/invoke.texi (GCC_EXTRA_DIAGNOSTIC_OUTPUT): Add @findex
|
|
directive.
|
|
|
|
2021-01-22 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR debug/98796
|
|
* dwarf2out.c (output_file_names): For -gdwarf-5, if there are no
|
|
filenames to emit, still emit the required 0 index directory and
|
|
filename entries that match DW_AT_comp_dir and DW_AT_name of the
|
|
compilation unit.
|
|
|
|
2021-01-22 Marek Polacek <polacek@redhat.com>
|
|
|
|
PR c++/98545
|
|
* doc/invoke.texi: Update C++ ABI Version 15 description.
|
|
|
|
2021-01-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
|
|
|
PR tree-optimization/98766
|
|
* tree-ssa-math-opts.c (convert_mult_to_fma): Use maybe_le when
|
|
comparing against type size with param_avoid_fma_max_bits.
|
|
|
|
2021-01-22 Richard Biener <rguenther@suse.de>
|
|
|
|
PR middle-end/98793
|
|
* tree.c (vector_element_bits): Key single-bit bool vector on
|
|
integer mode rather than not vector mode.
|
|
|
|
2021-01-22 Xionghu Luo <luoxhu@linux.ibm.com>
|
|
|
|
PR target/98093
|
|
* config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
|
|
Generate ARRAY_REF(VIEW_CONVERT_EXPR) for P8 and later
|
|
platforms.
|
|
* config/rs6000/rs6000.c (rs6000_expand_vector_set_var): Update
|
|
to call different path for P8 and P9.
|
|
(rs6000_expand_vector_set_var_p9): New function.
|
|
(rs6000_expand_vector_set_var_p8): New function.
|
|
|
|
2021-01-22 Xionghu Luo <luoxhu@linux.ibm.com>
|
|
|
|
PR target/79251
|
|
PR target/98065
|
|
* config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
|
|
Ajdust variable index vec_insert from address dereference to
|
|
ARRAY_REF(VIEW_CONVERT_EXPR) tree expression.
|
|
* config/rs6000/rs6000-protos.h (rs6000_expand_vector_set_var):
|
|
New declaration.
|
|
* config/rs6000/rs6000.c (rs6000_expand_vector_set_var): New function.
|
|
|
|
2021-01-22 Martin Liska <mliska@suse.cz>
|
|
|
|
PR gcov-profile/98739
|
|
* profile.c (compute_value_histograms): Drop time profile for
|
|
-fprofile-reproducible=multithreaded.
|
|
|
|
2021-01-22 Nathan Sidwell <nathan@acm.org>
|
|
|
|
* gcc.c (process_command): Don't check OPT_SPECIAL_input_file
|
|
existence here.
|
|
|
|
2021-01-22 Richard Biener <rguenther@suse.de>
|
|
|
|
PR middle-end/98773
|
|
* tree-data-ref.c (initalize_matrix_A): Revert previous
|
|
change, retaining failing on HOST_WIDE_INT_MIN CHREC_RIGHT.
|
|
|
|
2021-01-22 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/90248
|
|
* match.pd (X cmp 0.0 ? 1.0 : -1.0 -> copysign(1, +-X),
|
|
X cmp 0.0 ? -1.0 : +1.0 -> copysign(1, -+X)): Remove
|
|
simplifications.
|
|
(X * (X cmp 0.0 ? 1.0 : -1.0) -> +-abs(X),
|
|
X * (X cmp 0.0 ? -1.0 : 1.0) -> +-abs(X)): New simplifications.
|
|
|
|
2021-01-22 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/98255
|
|
* tree-dfa.c (get_ref_base_and_extent): For ARRAY_REFs, sign
|
|
extend index - low_bound from sizetype's precision rather than index
|
|
precision.
|
|
(get_addr_base_and_unit_offset_1): Likewise.
|
|
* tree-ssa-sccvn.c (ao_ref_init_from_vn_reference): Likewise.
|
|
* gimple-fold.c (fold_const_aggregate_ref_1): Likewise.
|
|
|
|
2021-01-22 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/98786
|
|
* tree-ssa-phiopt.c (factor_out_conditional_conversion): Avoid
|
|
adding new uses of abnormals. Verify we deal with a conditional
|
|
conversion.
|
|
|
|
2021-01-22 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
|
|
|
|
PR target/98636
|
|
* optc-save-gen.awk: Add arm_fp16_format to checked_options.
|
|
|
|
2021-01-22 liuhongt <hongtao.liu@intel.com>
|
|
|
|
PR target/96891
|
|
PR target/98348
|
|
* config/i386/sse.md (VI_128_256): New mode iterator.
|
|
(*avx_cmp<mode>3_1, *avx_cmp<mode>3_2, *avx_cmp<mode>3_3,
|
|
*avx_cmp<mode>3_4, *avx2_eq<mode>3, *avx2_pcmp<mode>3_1,
|
|
*avx2_pcmp<mode>3_2, *avx2_gt<mode>3): New
|
|
define_insn_and_split to lower avx512 vector comparison to avx
|
|
version when dest is vector.
|
|
(*<avx512>_cmp<mode>3,*<avx512>_cmp<mode>3,*<avx512>_ucmp<mode>3):
|
|
define_insn_and_split for negating the comparison result.
|
|
* config/i386/predicates.md (float_vector_all_ones_operand):
|
|
New predicate.
|
|
* config/i386/i386-expand.c (ix86_expand_sse_movcc): Use
|
|
general NOT operator without UNSPEC_MASKOP.
|
|
|
|
2021-01-21 Vladimir N. Makarov <vmakarov@redhat.com>
|
|
|
|
PR rtl-optimization/98777
|
|
* lra-int.h (lra_pmode_pseudo): New extern.
|
|
* lra.c (lra_pmode_pseudo): New global.
|
|
(lra): Set it up.
|
|
* lra-eliminations.c (eliminate_regs_in_insn): Use it.
|
|
|
|
2021-01-21 Ilya Leoshkevich <iii@linux.ibm.com>
|
|
|
|
* fwprop.c (fwprop_propagation::classify_result): Allow
|
|
(subreg (mem)) simplifications.
|
|
|
|
2021-01-21 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd.md (aarch64_sqdml<SBINQOPS:as>l<mode>):
|
|
Split into...
|
|
(aarch64_sqdmlal<mode>): ... This...
|
|
(aarch64_sqdmlsl<mode>): ... And this.
|
|
(aarch64_sqdml<SBINQOPS:as>l_lane<mode>): Split into...
|
|
(aarch64_sqdmlal_lane<mode>): ... This...
|
|
(aarch64_sqdmlsl_lane<mode>): ... And this.
|
|
(aarch64_sqdml<SBINQOPS:as>l_laneq<mode>): Split into...
|
|
(aarch64_sqdmlsl_laneq<mode>): ... This...
|
|
(aarch64_sqdmlal_laneq<mode>): ... And this.
|
|
(aarch64_sqdml<SBINQOPS:as>l_n<mode>): Split into...
|
|
(aarch64_sqdmlsl_n<mode>): ... This...
|
|
(aarch64_sqdmlal_n<mode>): ... And this.
|
|
(aarch64_sqdml<SBINQOPS:as>l2<mode>_internal): Split into...
|
|
(aarch64_sqdmlal2<mode>_internal): ... This...
|
|
(aarch64_sqdmlsl2<mode>_internal): ... And this.
|
|
|
|
2021-01-21 Christophe Lyon <christophe.lyon@linaro.org>
|
|
|
|
* config/arm/arm_mve.h (__arm_vcmpneq_s8): Fix return type.
|
|
|
|
2021-01-21 Andrea Corallo <andrea.corallo@arm.com>
|
|
|
|
PR target/96372
|
|
* doc/sourcebuild.texi (arm_thumb2_no_arm_v8_1_lob): Document.
|
|
|
|
2021-01-21 liuhongt <hongtao.liu@intel.com>
|
|
|
|
PR rtl-optimization/98694
|
|
* regcprop.c (copy_value): If SRC had been assigned a mode
|
|
narrower than the copy, we can't link DEST into the chain even
|
|
they have same hard_regno_nregs(i.e. HImode/SImode in i386
|
|
backend).
|
|
|
|
2021-01-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd.md (aarch64_get_lane<mode>):
|
|
Convert to define_insn_and_split. Split into simple move when moving
|
|
bottom element.
|
|
|
|
2021-01-20 Segher Boessenkool <segher@kernel.crashing.org>
|
|
|
|
* config/rs6000/rs6000.c (rs6000_emit_le_vsx_store): Change assert.
|
|
Adjust comment. Simplify code.
|
|
|
|
2021-01-20 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR debug/98765
|
|
* dwarf2out.c (reset_indirect_string): Also reset indirect strings
|
|
with DW_FORM_line_strp form.
|
|
(prune_unused_types_update_strings): Don't add into debug_str_hash
|
|
indirect strings with DW_FORM_line_strp form.
|
|
(adjust_name_comp_dir): New function.
|
|
(dwarf2out_finish): Call it on CU DIEs after resetting
|
|
debug_line_str_hash.
|
|
|
|
2021-01-20 Vladimir N. Makarov <vmakarov@redhat.com>
|
|
|
|
PR rtl-optimization/98722
|
|
* lra-eliminations.c (eliminate_regs_in_insn): Check that target
|
|
has no 3-op add insn to transform insns containing two pluses.
|
|
|
|
2021-01-20 Richard Biener <rguenther@suse.de>
|
|
|
|
* hwint.h (add_hwi): New function.
|
|
(mul_hwi): Likewise.
|
|
* tree-data-ref.c (initialize_matrix_A): Properly translate
|
|
tree constants and avoid HOST_WIDE_INT_MIN.
|
|
(lambda_matrix_row_add): Avoid undefined integer overflow
|
|
and return true on such overflow.
|
|
(lambda_matrix_right_hermite): Handle overflow from
|
|
lambda_matrix_row_add gracefully. Simplify previous fix.
|
|
(analyze_subscript_affine_affine): Likewise.
|
|
|
|
2021-01-20 Eugene Rozenfeld <erozen@microsoft.com>
|
|
|
|
PR tree-optimization/96674
|
|
* match.pd: New patterns: x < y || y == XXX_MIN --> x <= y - 1
|
|
x >= y && y != XXX_MIN --> x > y - 1
|
|
|
|
2021-01-20 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
PR tree-optimization/98535
|
|
* tree-vect-slp.c (duplicate_and_interleave): Use quick_grow_cleared.
|
|
If the high and low permutes are the same, remove the high permutes
|
|
from the working set and only continue with the low ones.
|
|
|
|
2021-01-20 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/98721
|
|
* builtins.c (access_ref::inform_access): Don't assume
|
|
SSA_NAME_IDENTIFIER must be non-NULL. Print messages about
|
|
object whenever allocfn is NULL, rather than only when DECL_P
|
|
is true. Use %qE instead of %qD for that. Formatting fixes.
|
|
|
|
2021-01-20 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/98758
|
|
* tree-data-ref.c (int_divides_p): Use lambda_int arguments.
|
|
(lambda_matrix_right_hermite): Avoid undefinedness with
|
|
signed integer abs and multiplication.
|
|
(analyze_subscript_affine_affine): Use lambda_int.
|
|
|
|
2021-01-20 David Malcolm <dmalcolm@redhat.com>
|
|
|
|
PR debug/98751
|
|
* dwarf2out.c (output_line_info): Rename static variable
|
|
"generation", moving it out of the function to...
|
|
(output_line_info_generation): New.
|
|
(init_sections_and_labels): Likewise, renaming the variable to...
|
|
(init_sections_and_labels_generation): New.
|
|
(dwarf2out_c_finalize): Reset the new variables.
|
|
|
|
2021-01-19 Martin Sebor <msebor@redhat.com>
|
|
|
|
PR middle-end/98664
|
|
* tree-ssa-live.c (remove_unused_scope_block_p): Keep scopes for
|
|
all functions, even if they're not declared artificial or inline.
|
|
* tree.c (tree_inlined_location): Use macro expansion location
|
|
only if scope traversal fails to expose one.
|
|
|
|
2021-01-19 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
PR rtl-optimization/92294
|
|
* alias.c (compare_base_symbol_refs): Take an extra parameter
|
|
and add the distance between two symbols to it. Enshrine in
|
|
comments that -1 means "either 0 or 1, but we can't tell
|
|
which at compile time".
|
|
(memrefs_conflict_p): Update call accordingly.
|
|
(rtx_equal_for_memref_p): Likewise. Take the distance between symbols
|
|
into account.
|
|
|
|
2021-01-19 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def (sqshl, uqshl,
|
|
sqrshl, uqrshl, sqadd, uqadd, sqsub, uqsub, suqadd, usqadd, sqmovn,
|
|
uqmovn, sqxtn2, uqxtn2, sqabs, sqneg, sqdmlal, sqdmlsl, sqdmlal_lane,
|
|
sqdmlsl_lane, sqdmlal_laneq, sqdmlsl_laneq, sqdmlal_n, sqdmlsl_n,
|
|
sqdmlal2, sqdmlsl2, sqdmlal2_lane, sqdmlsl2_lane, sqdmlal2_laneq,
|
|
sqdmlsl2_laneq, sqdmlal2_n, sqdmlsl2_n, sqdmull, sqdmull_lane,
|
|
sqdmull_laneq, sqdmull_n, sqdmull2, sqdmull2_lane, sqdmull2_laneq,
|
|
sqdmull2_n, sqdmulh, sqrdmulh, sqdmulh_lane, sqdmulh_laneq,
|
|
sqrdmulh_lane, sqrdmulh_laneq, sqshrun_n, sqrshrun_n, sqshrn_n,
|
|
uqshrn_n, sqrshrn_n, uqrshrn_n, sqshlu_n, sqshl_n, uqshl_n, sqrdmlah,
|
|
sqrdmlsh, sqrdmlah_lane, sqrdmlsh_lane, sqrdmlah_laneq, sqrdmlsh_laneq,
|
|
sqmovun): Use NONE flags.
|
|
|
|
2021-01-19 Richard Biener <rguenther@suse.de>
|
|
|
|
PR ipa/98330
|
|
* ipa-modref.c (analyze_stmt): Only record a summary for a
|
|
direct call.
|
|
|
|
2021-01-19 Richard Biener <rguenther@suse.de>
|
|
|
|
PR middle-end/98638
|
|
* tree-ssanames.c (fini_ssanames): Zero SSA_NAME_DEF_STMT.
|
|
|
|
2021-01-19 Daniel Hellstrom <daniel@gaisler.com>
|
|
|
|
* config/sparc/rtemself.h (TARGET_OS_CPP_BUILTINS): Add
|
|
built-in define __FIX_LEON3FT_TN0018.
|
|
|
|
2021-01-19 Richard Biener <rguenther@suse.de>
|
|
|
|
PR ipa/97673
|
|
* tree-inline.c (tree_function_versioning): Set input_location
|
|
to UNKNOWN_LOCATION throughout the function.
|
|
|
|
2021-01-19 Tobias Burnus <tobias@codesourcery.com>
|
|
|
|
PR fortran/98476
|
|
* omp-low.c (lower_omp_target): Handle nonpointer is_device_ptr.
|
|
|
|
2021-01-19 Martin Jambor <mjambor@suse.cz>
|
|
|
|
PR ipa/98690
|
|
* ipa-sra.c (ssa_name_only_returned_p): New parameter fun. Check
|
|
whether non-call exceptions allow removal of a statement.
|
|
(isra_analyze_call): Pass the appropriate function to
|
|
ssa_name_only_returned_p.
|
|
|
|
2021-01-19 Geng Qi <gengqi@linux.alibaba.com>
|
|
|
|
* config/riscv/arch-canonicalize (longext_sort): New function for
|
|
sorting 'multi-letter'.
|
|
* config/riscv/multilib-generator: Adjusting the loop of 'alt' in
|
|
'alts'. The 'arch' may not be the first of 'alts'.
|
|
(_expand_combination): Add underline for the 'ext' without '*'.
|
|
This is because, a single-letter extension can always be treated well
|
|
with a '_' prefix, but it cannot be separated out if it is appended
|
|
to a multi-letter.
|
|
|
|
2021-01-18 Vladimir N. Makarov <vmakarov@redhat.com>
|
|
|
|
PR target/97847
|
|
* ira.c (ira): Skip abnormal critical edge splitting.
|
|
|
|
2021-01-18 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/98727
|
|
* tree-ssa-math-opts.c (match_arith_overflow): Fix up computation of
|
|
second .MUL_OVERFLOW operand for signed multiplication with overflow
|
|
checking if the second operand of multiplication is not constant.
|
|
|
|
2021-01-18 David Edelsohn <dje.gcc@gmail.com>
|
|
|
|
* doc/invoke.texi (-gdwarf): TPF defaults to version 2 and AIX
|
|
defaults to version 4.
|
|
|
|
2021-01-18 David Malcolm <dmalcolm@redhat.com>
|
|
|
|
* attribs.h (fndecl_dealloc_argno): New decl.
|
|
* builtins.c (call_dealloc_argno): Split out second half of
|
|
function into...
|
|
(fndecl_dealloc_argno): New.
|
|
* doc/extend.texi (Common Function Attributes): Document the
|
|
interaction between the analyzer and the malloc attribute.
|
|
* doc/invoke.texi (Static Analyzer Options): Likewise.
|
|
|
|
2021-01-17 David Edelsohn <dje.gcc@gmail.com>
|
|
|
|
* config/rs6000/aix71.h (SUBTARGET_OVERRIDE_OPTIONS): Override
|
|
dwarf_version to 4.
|
|
* config/rs6000/aix72.h (SUBTARGET_OVERRIDE_OPTIONS): Same.
|
|
|
|
2021-01-17 Martin Jambor <mjambor@suse.cz>
|
|
|
|
PR ipa/98222
|
|
* cgraph.c (clone_of_p): Check also former_clone_of as we climb
|
|
the clone tree.
|
|
|
|
2021-01-17 Mark Wielaard <mark@klomp.org>
|
|
|
|
* common.opt (gdwarf-): Init(5).
|
|
* doc/invoke.texi (-gdwarf): Document default to 5.
|
|
|
|
2021-01-16 Kwok Cheung Yeung <kcy@codesourcery.com>
|
|
|
|
* builtin-types.def
|
|
(BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT_PTR_INT): Rename
|
|
to...
|
|
(BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT_PTR_INT_PTR):
|
|
...this. Add extra argument.
|
|
* gimplify.c (omp_default_clause): Ensure that event handle is
|
|
firstprivate in a task region.
|
|
(gimplify_scan_omp_clauses): Handle OMP_CLAUSE_DETACH.
|
|
(gimplify_adjust_omp_clauses): Likewise.
|
|
* omp-builtins.def (BUILT_IN_GOMP_TASK): Change function type to
|
|
BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT_PTR_INT_PTR.
|
|
* omp-expand.c (expand_task_call): Add GOMP_TASK_FLAG_DETACH to flags
|
|
if detach clause specified. Add detach argument when generating
|
|
call to GOMP_task.
|
|
* omp-low.c (scan_sharing_clauses): Setup data environment for detach
|
|
clause.
|
|
(finish_taskreg_scan): Move field for variable containing the event
|
|
handle to the front of the struct.
|
|
* tree-core.h (enum omp_clause_code): Add OMP_CLAUSE_DETACH. Fix
|
|
ordering.
|
|
* tree-nested.c (convert_nonlocal_omp_clauses): Handle
|
|
OMP_CLAUSE_DETACH clause.
|
|
(convert_local_omp_clauses): Handle OMP_CLAUSE_DETACH clause.
|
|
* tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_DETACH.
|
|
* tree.c (omp_clause_num_ops): Add entry for OMP_CLAUSE_DETACH.
|
|
Fix ordering.
|
|
(omp_clause_code_name): Add entry for OMP_CLAUSE_DETACH. Fix
|
|
ordering.
|
|
(walk_tree_1): Handle OMP_CLAUSE_DETACH.
|
|
|
|
2021-01-16 Sebastian Huber <sebastian.huber@embedded-brains.de>
|
|
|
|
* config/nios2/t-rtems: Reset all MULTILIB_* variables. Shorten
|
|
multilib directory names. Use MULTILIB_REQUIRED instead of
|
|
MULTILIB_EXCEPTIONS. Add -mhw-mul -mhw-mulx -mhw-div
|
|
-mcustom-fpu-cfg=fph2 multilib.
|
|
|
|
2021-01-16 Sebastian Huber <sebastian.huber@embedded-brains.de>
|
|
|
|
* config/nios2/nios2.c (NIOS2_FPU_CONFIG_NUM): Adjust value.
|
|
(nios2_init_fpu_configs): Provide register values for new
|
|
-mcustom-fpu-cfg=fph2 option variant.
|
|
* doc/invoke.texi (-mcustom-fpu-cfg=fph2): Document new option
|
|
variant.
|
|
|
|
2021-01-16 Sebastian Huber <sebastian.huber@embedded-brains.de>
|
|
|
|
* config/nios2/nios2.c (nios2_custom_check_insns): Remove
|
|
custom instruction warnings.
|
|
|
|
2021-01-16 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/96669
|
|
* match.pd ((CST << x) & 1 -> x == 0): New simplification.
|
|
|
|
2021-01-16 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/96271
|
|
* passes.def: Pass false argument to first two pass_cd_dce
|
|
instances and true to last instance. Add comment that
|
|
last instance rewrites no longer addressed locals.
|
|
* tree-ssa-dce.c (pass_cd_dce): Add update_address_taken_p member and
|
|
initialize it.
|
|
(pass_cd_dce::set_pass_param): New method.
|
|
(pass_cd_dce::execute): Return TODO_update_address_taken from
|
|
last cd_dce instance.
|
|
|
|
2021-01-15 Carl Love <cel@us.ibm.com>
|
|
|
|
* config/rs6000/altivec.h (vec_mulh, vec_div, vec_dive, vec_mod):
|
|
New defines.
|
|
* config/rs6000/altivec.md (VIlong): Move define to file vsx.md.
|
|
* config/rs6000/rs6000-builtin.def (DIVES_V4SI, DIVES_V2DI,
|
|
DIVEU_V4SI, DIVEU_V2DI, DIVS_V4SI, DIVS_V2DI, DIVU_V4SI,
|
|
DIVU_V2DI, MODS_V2DI, MODS_V4SI, MODU_V2DI, MODU_V4SI,
|
|
MULHS_V2DI, MULHS_V4SI, MULHU_V2DI, MULHU_V4SI, MULLD_V2DI):
|
|
Add builtin define.
|
|
(MULH, DIVE, MOD): Add new BU_P10_OVERLOAD_2 definitions.
|
|
* config/rs6000/rs6000-call.c (VSX_BUILTIN_VEC_DIV,
|
|
VSX_BUILTIN_VEC_DIVE, P10_BUILTIN_VEC_MOD, P10_BUILTIN_VEC_MULH):
|
|
New overloaded definitions.
|
|
(builtin_function_type) [P10V_BUILTIN_DIVEU_V4SI,
|
|
P10V_BUILTIN_DIVEU_V2DI, P10V_BUILTIN_DIVU_V4SI,
|
|
P10V_BUILTIN_DIVU_V2DI, P10V_BUILTIN_MODU_V2DI,
|
|
P10V_BUILTIN_MODU_V4SI, P10V_BUILTIN_MULHU_V2DI,
|
|
P10V_BUILTIN_MULHU_V4SI]: Add case
|
|
statement for builtins.
|
|
* config/rs6000/rs6000.md (bits): Add new attribute sizes V4SI, V2DI.
|
|
* config/rs6000/vsx.md (VIlong): Moved from config/rs6000/altivec.md.
|
|
(UNSPEC_VDIVES, UNSPEC_VDIVEU): New unspec definitions.
|
|
(vsx_mul_v2di): Add if TARGET_POWER10 statement.
|
|
(vsx_udiv_v2di): Add if TARGET_POWER10 statement.
|
|
(dives_<mode>, diveu_<mode>, div<mode>3, uvdiv<mode>3,
|
|
mods_<mode>, modu_<mode>, mulhs_<mode>, mulhu_<mode>, mulv2di3):
|
|
Add define_insn, mode is VIlong.
|
|
* doc/extend.texi (vec_mulh, vec_mul, vec_div, vec_dive, vec_mod):
|
|
Add builtin descriptions.
|
|
|
|
2021-01-15 Eric Botcazou <ebotcazou@adacore.com>
|
|
|
|
* final.c (final_start_function_1): Reset force_source_line.
|
|
|
|
2021-01-15 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/96669
|
|
* match.pd (((1 << A) & 1) != 0 -> A == 0,
|
|
((1 << A) & 1) == 0 -> A != 0): Generalize for 1s replaced by
|
|
possibly different power of two constants and to right shift too.
|
|
|
|
2021-01-15 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/96681
|
|
* match.pd ((x < 0) ^ (y < 0) to (x ^ y) < 0): New simplification.
|
|
((x >= 0) ^ (y >= 0) to (x ^ y) < 0): Likewise.
|
|
((x < 0) ^ (y >= 0) to (x ^ y) >= 0): Likewise.
|
|
((x >= 0) ^ (y < 0) to (x ^ y) >= 0): Likewise.
|
|
|
|
2021-01-15 Alexandre Oliva <oliva@adacore.com>
|
|
|
|
* opts.c (gen_command_line_string): Exclude -dumpbase-ext.
|
|
|
|
2021-01-15 Tamar Christina <tamar.christina@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd.md (cml<fcmac1><conj_op><mode>4,
|
|
cmul<conj_op><mode>3): New.
|
|
* config/aarch64/iterators.md (UNSPEC_FCMUL,
|
|
UNSPEC_FCMUL180, UNSPEC_FCMLA_CONJ, UNSPEC_FCMLA180_CONJ,
|
|
UNSPEC_CMLA_CONJ, UNSPEC_CMLA180_CONJ, UNSPEC_CMUL, UNSPEC_CMUL180,
|
|
FCMLA_OP, FCMUL_OP, conj_op, rotsplit1, rotsplit2, fcmac1, sve_rot1,
|
|
sve_rot2, SVE2_INT_CMLA_OP, SVE2_INT_CMUL_OP, SVE2_INT_CADD_OP): New.
|
|
(rot): Add UNSPEC_FCMUL, UNSPEC_FCMUL180.
|
|
(rot_op): Renamed to conj_op.
|
|
* config/aarch64/aarch64-sve.md (cml<fcmac1><conj_op><mode>4,
|
|
cmul<conj_op><mode>3): New.
|
|
* config/aarch64/aarch64-sve2.md (cml<fcmac1><conj_op><mode>4,
|
|
cmul<conj_op><mode>3): New.
|
|
|
|
2021-01-15 David Malcolm <dmalcolm@redhat.com>
|
|
|
|
PR bootstrap/98696
|
|
* diagnostic.c
|
|
(selftest::test_print_parseable_fixits_bytes_vs_display_columns):
|
|
Escape the tempfile name when constructing the expected output.
|
|
|
|
2021-01-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd.md (*aarch64_<su>mlsl_hi<mode>):
|
|
Rename to...
|
|
(aarch64_<su>mlsl_hi<mode>): ... This.
|
|
(aarch64_<su>mlsl_hi<mode>): Define.
|
|
(*aarch64_<su>mlsl<mode): Rename to...
|
|
(aarch64_<su>mlsl<mode): ... This.
|
|
* config/aarch64/aarch64-simd-builtins.def (smlsl, umlsl,
|
|
smlsl_hi, umlsl_hi): Define builtins.
|
|
* config/aarch64/arm_neon.h (vmlsl_high_s8, vmlsl_high_s16,
|
|
vmlsl_high_s32, vmlsl_high_u8, vmlsl_high_u16, vmlsl_high_u32,
|
|
vmlsl_s8, vmlsl_s16, vmlsl_s32, vmlsl_u8,
|
|
vmlsl_u16, vmlsl_u32): Reimplement with builtins.
|
|
|
|
2021-01-15 Uroš Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/i386-c.c (ix86_target_macros):
|
|
Use cpp_define_formatted for __SIZEOF_FLOAT80__ definition.
|
|
|
|
2021-01-15 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
PR target/88836
|
|
* config.gcc (aarch64*-*-*): Add aarch64-cc-fusion.o to extra_objs.
|
|
* Makefile.in (RTL_SSA_H): New variable.
|
|
* config/aarch64/t-aarch64 (aarch64-cc-fusion.o): New rule.
|
|
* config/aarch64/aarch64-protos.h (make_pass_cc_fusion): Declare.
|
|
* config/aarch64/aarch64-passes.def: Add pass_cc_fusion after
|
|
pass_combine.
|
|
* config/aarch64/aarch64-cc-fusion.cc: New file.
|
|
|
|
2021-01-15 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
* recog.h (insn_change_watermark::~insn_change_watermark): Avoid
|
|
calling cancel_changes for changes that no longer exist.
|
|
|
|
2021-01-15 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
* rtl-ssa/functions.h (function_info::ref_defs): Rename to...
|
|
(function_info::reg_defs): ...this.
|
|
* rtl-ssa/member-fns.inl (function_info::ref_defs): Rename to...
|
|
(function_info::reg_defs): ...this.
|
|
|
|
2021-01-15 Christophe Lyon <christophe.lyon@linaro.org>
|
|
|
|
PR target/71233
|
|
* config/arm/arm_neon.h (vceqz_p64, vceqq_p64, vceqzq_p64): New.
|
|
|
|
2021-01-15 Christophe Lyon <christophe.lyon@linaro.org>
|
|
|
|
Revert:
|
|
2021-01-15 Christophe Lyon <christophe.lyon@linaro.org>
|
|
|
|
PR target/71233
|
|
* config/arm/arm_neon.h (vceqz_p64, vceqq_p64, vceqzq_p64): New.
|
|
|
|
2021-01-15 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/96376
|
|
* tree-vect-stmts.c (get_load_store_type): Disregard alignment
|
|
for VMAT_INVARIANT.
|
|
|
|
2021-01-15 Martin Liska <mliska@suse.cz>
|
|
|
|
* doc/install.texi: Document that some tests need pytest module.
|
|
* doc/sourcebuild.texi: Likewise.
|
|
|
|
2021-01-15 Christophe Lyon <christophe.lyon@linaro.org>
|
|
|
|
PR target/71233
|
|
* config/arm/arm_neon.h (vceqz_p64, vceqq_p64, vceqzq_p64): New.
|
|
|
|
2021-01-15 Christophe Lyon <christophe.lyon@linaro.org>
|
|
|
|
* config/arm/mve.md (mve_vshrq_n_s<mode>_imm): New entry.
|
|
(mve_vshrq_n_u<mode>_imm): Likewise.
|
|
* config/arm/neon.md (vashr<mode>3, vlshr<mode>3): Move to ...
|
|
* config/arm/vec-common.md: ... here.
|
|
|
|
2021-01-15 Christophe Lyon <christophe.lyon@linaro.org>
|
|
|
|
* config/arm/mve.md (mve_vshlq_<supf><mode>): Move to
|
|
vec-commond.md.
|
|
* config/arm/neon.md (vashl<mode>3): Delete.
|
|
* config/arm/vec-common.md (mve_vshlq_<supf><mode>): New.
|
|
(vasl<mode>3): New expander.
|
|
|
|
2021-01-15 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/98685
|
|
* tree-vect-slp.c (vect_schedule_slp_node): Refactor handling
|
|
of vector extern defs.
|
|
|
|
2021-01-14 David Malcolm <dmalcolm@redhat.com>
|
|
|
|
PR jit/98586
|
|
* diagnostic.c (diagnostic_kind_text): Break out this array
|
|
from...
|
|
(diagnostic_build_prefix): ...here.
|
|
(fancy_abort): Detect when diagnostic_initialize has not yet been
|
|
called and fall back to a minimal implementation of printing the
|
|
ICE, rather than segfaulting in internal_error.
|
|
|
|
2021-01-14 David Malcolm <dmalcolm@redhat.com>
|
|
|
|
* diagnostic.c (diagnostic_initialize): Eliminate
|
|
parseable_fixits_p in favor of initializing extra_output_kind from
|
|
GCC_EXTRA_DIAGNOSTIC_OUTPUT.
|
|
(convert_column_unit): New function, split out from...
|
|
(diagnostic_converted_column): ...this.
|
|
(print_parseable_fixits): Add "column_unit" and "tabstop" params.
|
|
Use them to call convert_column_unit on the column values.
|
|
(diagnostic_report_diagnostic): Eliminate conditional on
|
|
parseable_fixits_p in favor of a switch statement on
|
|
extra_output_kind, passing the appropriate values to the new
|
|
params of print_parseable_fixits.
|
|
(selftest::test_print_parseable_fixits_none): Update for new
|
|
params of print_parseable_fixits.
|
|
(selftest::test_print_parseable_fixits_insert): Likewise.
|
|
(selftest::test_print_parseable_fixits_remove): Likewise.
|
|
(selftest::test_print_parseable_fixits_replace): Likewise.
|
|
(selftest::test_print_parseable_fixits_bytes_vs_display_columns):
|
|
New.
|
|
(selftest::diagnostic_c_tests): Call it.
|
|
* diagnostic.h (enum diagnostics_extra_output_kind): New.
|
|
(diagnostic_context::parseable_fixits_p): Delete field in favor
|
|
of...
|
|
(diagnostic_context::extra_output_kind): ...this new field.
|
|
* doc/invoke.texi (Environment Variables): Add
|
|
GCC_EXTRA_DIAGNOSTIC_OUTPUT.
|
|
* opts.c (common_handle_option): Update handling of
|
|
OPT_fdiagnostics_parseable_fixits for change to diagnostic_context
|
|
fields.
|
|
|
|
2021-01-14 Tamar Christina <tamar.christina@arm.com>
|
|
|
|
* tree-vect-slp-patterns.c (class complex_operations_pattern,
|
|
complex_operations_pattern::matches,
|
|
complex_operations_pattern::recognize,
|
|
complex_operations_pattern::build): New.
|
|
(slp_patterns): Use it.
|
|
|
|
2021-01-14 Tamar Christina <tamar.christina@arm.com>
|
|
|
|
* internal-fn.def (COMPLEX_FMS, COMPLEX_FMS_CONJ): New.
|
|
* optabs.def (cmls_optab, cmls_conj_optab): New.
|
|
* doc/md.texi: Document them.
|
|
* tree-vect-slp-patterns.c (class complex_fms_pattern,
|
|
complex_fms_pattern::matches, complex_fms_pattern::recognize,
|
|
complex_fms_pattern::build): New.
|
|
|
|
2021-01-14 Tamar Christina <tamar.christina@arm.com>
|
|
|
|
* internal-fn.def (COMPLEX_FMA, COMPLEX_FMA_CONJ): New.
|
|
* optabs.def (cmla_optab, cmla_conj_optab): New.
|
|
* doc/md.texi: Document them.
|
|
* tree-vect-slp-patterns.c (vect_match_call_p,
|
|
class complex_fma_pattern, vect_slp_reset_pattern,
|
|
complex_fma_pattern::matches, complex_fma_pattern::recognize,
|
|
complex_fma_pattern::build): New.
|
|
|
|
2021-01-14 Tamar Christina <tamar.christina@arm.com>
|
|
|
|
* internal-fn.def (COMPLEX_MUL, COMPLEX_MUL_CONJ): New.
|
|
* optabs.def (cmul_optab, cmul_conj_optab): New.
|
|
* doc/md.texi: Document them.
|
|
* tree-vect-slp-patterns.c (vect_match_call_complex_mla,
|
|
vect_normalize_conj_loc, is_eq_or_top, vect_validate_multiplication,
|
|
vect_build_combine_node, class complex_mul_pattern,
|
|
complex_mul_pattern::matches, complex_mul_pattern::recognize,
|
|
complex_mul_pattern::build): New.
|
|
|
|
2021-01-14 Tamar Christina <tamar.christina@arm.com>
|
|
|
|
* tree-vect-slp.c (optimize_load_redistribution_1): New.
|
|
(optimize_load_redistribution, vect_is_slp_load_node): New.
|
|
(vect_match_slp_patterns): Use it.
|
|
|
|
2021-01-14 Tamar Christina <tamar.christina@arm.com>
|
|
|
|
* tree-vect-slp-patterns.c (complex_add_pattern::build):
|
|
Elide nodes.
|
|
|
|
2021-01-14 Thomas Schwinge <thomas@codesourcery.com>
|
|
|
|
* config/gcn/mkoffload.c (main): Create an offload image only in
|
|
64-bit configurations.
|
|
|
|
2021-01-14 H.J. Lu <hjl.tools@gmail.com>
|
|
|
|
PR target/98667
|
|
* config/i386/i386-options.c (ix86_option_override_internal):
|
|
Issue an error for -fcf-protection with CF_BRANCH when compiling
|
|
for 32-bit non-TARGET_CMOV targets.
|
|
|
|
2021-01-14 Uroš Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/98671
|
|
* config/i386/i386-options.c (ix86_valid_target_attribute_inner_p):
|
|
Remove declaration and initialization of shadow variable "ret".
|
|
(ix86_option_override_internal): Remove delcaration of
|
|
shadow variable "i". Redeclare shadowed variable to unsigned.
|
|
* common/config/i386/i386-common.c (pta_size): Redeclare to unsigned.
|
|
* config/i386/i386-builtins.c (get_builtin_code_for_version):
|
|
Update for redeclaration.
|
|
* config/i386/i386.h (pta_size): Ditto.
|
|
|
|
2021-01-14 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/98674
|
|
* tree-data-ref.c (base_supports_access_fn_components_p): New.
|
|
(initialize_data_dependence_relation): For two bases without
|
|
possible access fns resort to type size equality when determining
|
|
shape compatibility.
|
|
|
|
2021-01-14 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
|
|
|
|
PR target/66791
|
|
* config/arm/arm_neon.h: Replace calls to __builtin_vcge* by
|
|
<=, >= operators in vcle and vcge intrinsics respectively.
|
|
* config/arm/arm_neon_builtins.def: Remove entry for
|
|
vcge and vcgeu.
|
|
|
|
2021-01-14 Uroš Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/98671
|
|
* config/i386/i386-options.c (ix86_function_specific_save):
|
|
Remove redundant assignment to opts->x_ix86_branch_cost.
|
|
* config/i386/i386.c (ix86_prefetch_sse):
|
|
Rename from x86_prefetch_sse. Update all uses.
|
|
* config/i386/i386.h: Update for rename.
|
|
* config/i386/i386-options.h: Ditto.
|
|
|
|
2021-01-14 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/98670
|
|
* config/i386/sse.md (*sse4_1_zero_extendv8qiv8hi2_3,
|
|
*sse4_1_zero_extendv4hiv4si2_3, *sse4_1_zero_extendv2siv2di2_3):
|
|
Use Bm instead of m for non-avx. Add isa attribute.
|
|
|
|
2021-01-14 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/96688
|
|
* match.pd (~(X >> Y) -> ~X >> Y): New simplification if
|
|
~X can be simplified.
|
|
|
|
2021-01-14 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
* tree-vect-stmts.c (vect_model_load_cost): Account for unused
|
|
IFN_LOAD_LANES results.
|
|
|
|
2021-01-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd.md (aarch64_<su>xtl<mode>):
|
|
Define.
|
|
(aarch64_xtn<mode>): Likewise.
|
|
* config/aarch64/aarch64-simd-builtins.def (sxtl, uxtl, xtn):
|
|
Define
|
|
builtins.
|
|
* config/aarch64/arm_neon.h (vmovl_s8): Reimplement using
|
|
builtin.
|
|
(vmovl_s16): Likewise.
|
|
(vmovl_s32): Likewise.
|
|
(vmovl_u8): Likewise.
|
|
(vmovl_u16): Likewise.
|
|
(vmovl_u32): Likewise.
|
|
(vmovn_s16): Likewise.
|
|
(vmovn_s32): Likewise.
|
|
(vmovn_s64): Likewise.
|
|
(vmovn_u16): Likewise.
|
|
(vmovn_u32): Likewise.
|
|
(vmovn_u64): Likewise.
|
|
|
|
2021-01-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd.md (aarch64_<su>qxtn2<mode>_le):
|
|
Define.
|
|
(aarch64_<su>qxtn2<mode>_be): Likewise.
|
|
(aarch64_<su>qxtn2<mode>): Likewise.
|
|
* config/aarch64/aarch64-simd-builtins.def (sqxtn2, uqxtn2):
|
|
Define builtins.
|
|
* config/aarch64/iterators.md (SAT_TRUNC): Define code_iterator.
|
|
(su): Handle ss_truncate and us_truncate.
|
|
* config/aarch64/arm_neon.h (vqmovn_high_s16): Reimplement using
|
|
builtin.
|
|
(vqmovn_high_s32): Likewise.
|
|
(vqmovn_high_s64): Likewise.
|
|
(vqmovn_high_u16): Likewise.
|
|
(vqmovn_high_u32): Likewise.
|
|
(vqmovn_high_u64): Likewise.
|
|
|
|
2021-01-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd.md (aarch64_xtn2<mode>_le):
|
|
Define.
|
|
(aarch64_xtn2<mode>_be): Likewise.
|
|
(aarch64_xtn2<mode>): Likewise.
|
|
* config/aarch64/aarch64-simd-builtins.def (xtn2): Define
|
|
builtins.
|
|
* config/aarch64/arm_neon.h (vmovn_high_s16): Reimplement using
|
|
builtins.
|
|
(vmovn_high_s32): Likewise.
|
|
(vmovn_high_s64): Likewise.
|
|
(vmovn_high_u16): Likewise.
|
|
(vmovn_high_u32): Likewise.
|
|
(vmovn_high_u64): Likewise.
|
|
|
|
2021-01-13 Stafford Horne <shorne@gmail.com>
|
|
|
|
* config/or1k/or1k.h (ASM_PREFERRED_EH_DATA_FORMAT): New macro.
|
|
|
|
2021-01-13 Stafford Horne <shorne@gmail.com>
|
|
|
|
* config/or1k/linux.h (TARGET_ASM_FILE_END): Define macro.
|
|
|
|
2021-01-13 Stafford Horne <shorne@gmail.com>
|
|
|
|
* config/or1k/or1k.h (TARGET_CPU_CPP_BUILTINS): Add builtin
|
|
define for __or1k_hard_float__.
|
|
|
|
2021-01-13 Stafford Horne <shorne@gmail.com>
|
|
|
|
* config/or1k/or1k.h (NO_PROFILE_COUNTERS): Define as 1.
|
|
(PROFILE_HOOK): Define to call _mcount.
|
|
(FUNCTION_PROFILER): Change from abort to no-op.
|
|
|
|
2021-01-13 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/96691
|
|
* match.pd ((~X | C) ^ D -> (X | C) ^ (~D ^ C),
|
|
(~X & C) ^ D -> (X & C) ^ (D ^ C)): New simplifications if
|
|
(~D ^ C) or (D ^ C) can be simplified.
|
|
|
|
2021-01-13 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/92645
|
|
* match.pd (BIT_FIELD_REF to conversion): Delay canonicalization
|
|
until after vector lowering.
|
|
|
|
2021-01-13 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
* config/aarch64/aarch64-sve.md (fnma<mode>4): Extend from SVE_FULL_I
|
|
to SVE_I.
|
|
(@aarch64_pred_fnma<mode>, cond_fnma<mode>, *cond_fnma<mode>_2)
|
|
(*cond_fnma<mode>_4, *cond_fnma<mode>_any): Likewise.
|
|
|
|
2021-01-13 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
* config/aarch64/aarch64-sve.md (fma<mode>4): Extend from SVE_FULL_I
|
|
to SVE_I.
|
|
(@aarch64_pred_fma<mode>, cond_fma<mode>, *cond_fma<mode>_2)
|
|
(*cond_fma<mode>_4, *cond_fma<mode>_any): Likewise.
|
|
|
|
2021-01-13 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/92645
|
|
* tree-vect-slp.c (vect_build_slp_tree_1): Relax supported
|
|
BIT_FIELD_REF argument.
|
|
(vect_build_slp_tree_2): Record the desired vector type
|
|
on the external vector def.
|
|
(vectorizable_slp_permutation): Handle required punning
|
|
of existing vector defs.
|
|
|
|
2021-01-13 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
* rtl-ssa/accesses.h (def_lookup): Fix order of comparison results.
|
|
|
|
2021-01-13 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
* config/sh/sh.md (movsf_ie): Remove operands[2] test.
|
|
|
|
2021-01-13 Samuel Thibault <samuel.thibault@ens-lyon.org>
|
|
|
|
* config.gcc [$target == *-*-gnu*]: Enable
|
|
'default_gnu_indirect_function'.
|
|
|
|
2021-01-13 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/95905
|
|
* optabs.c (expand_vec_perm_const): Don't force v0 and v1 into
|
|
registers before calling targetm.vectorize.vec_perm_const, only after
|
|
that.
|
|
* config/i386/i386-expand.c (ix86_vectorize_vec_perm_const): Handle
|
|
two argument permutation when one operand is zero vector and only
|
|
after that force operands into registers.
|
|
* config/i386/sse.md (*avx2_zero_extendv16qiv16hi2_1): New
|
|
define_insn_and_split pattern.
|
|
(*avx512bw_zero_extendv32qiv32hi2_1): Likewise.
|
|
(*avx512f_zero_extendv16hiv16si2_1): Likewise.
|
|
(*avx2_zero_extendv8hiv8si2_1): Likewise.
|
|
(*avx512f_zero_extendv8siv8di2_1): Likewise.
|
|
(*avx2_zero_extendv4siv4di2_1): Likewise.
|
|
* config/mips/mips.c (mips_vectorize_vec_perm_const): Force operands
|
|
into registers.
|
|
* config/arm/arm.c (arm_vectorize_vec_perm_const): Likewise.
|
|
* config/sparc/sparc.c (sparc_vectorize_vec_perm_const): Likewise.
|
|
* config/ia64/ia64.c (ia64_vectorize_vec_perm_const): Likewise.
|
|
* config/aarch64/aarch64.c (aarch64_vectorize_vec_perm_const): Likewise.
|
|
* config/rs6000/rs6000.c (rs6000_vectorize_vec_perm_const): Likewise.
|
|
* config/gcn/gcn.c (gcn_vectorize_vec_perm_const): Likewise. Use std::swap.
|
|
|
|
2021-01-13 Martin Liska <mliska@suse.cz>
|
|
|
|
PR tree-optimization/98455
|
|
* gimple-if-to-switch.cc (condition_info::record_phi_mapping):
|
|
Record also virtual PHIs.
|
|
(pass_if_to_switch::execute): Return TODO_cleanup_cfg only
|
|
conditionally.
|
|
|
|
2021-01-13 Jonathan Wakely <jwakely@redhat.com>
|
|
|
|
* doc/invoke.texi (C++ Modules): Fix typos.
|
|
|
|
2021-01-13 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/98640
|
|
* tree-ssa-sccvn.c (visit_nary_op): Do not try to
|
|
handle plus or minus from a truncated operand to be
|
|
sign-extended.
|
|
|
|
2021-01-13 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/96938
|
|
* config/i386/i386.md (*btr<mode>_1, *btr<mode>_2): New
|
|
define_insn_and_split patterns.
|
|
(splitter after *btr<mode>_2): New splitter.
|
|
|
|
2021-01-13 Martin Liska <mliska@suse.cz>
|
|
|
|
PR ipa/98652
|
|
* cgraphunit.c (analyze_functions): Remove dead code.
|
|
|
|
2021-01-13 Qian Jianhua <qianjh@cn.fujitsu.com>
|
|
|
|
* config/aarch64/aarch64-cost-tables.h (a64fx_extra_costs): New.
|
|
* config/aarch64/aarch64.c (a64fx_addrcost_table): New.
|
|
(a64fx_regmove_cost, a64fx_vector_cost): New.
|
|
(a64fx_tunings): Use the new added cost tables.
|
|
|
|
2021-01-13 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/95905
|
|
* config/i386/predicates.md (pmovzx_parallel): New predicate.
|
|
* config/i386/sse.md (*sse4_1_zero_extendv8qiv8hi2_3): New
|
|
define_insn_and_split pattern.
|
|
(*sse4_1_zero_extendv4hiv4si2_3): Likewise.
|
|
(*sse4_1_zero_extendv2siv2di2_3): Likewise.
|
|
|
|
2021-01-13 Julian Brown <julian@codesourcery.com>
|
|
|
|
* config/gcn/gcn.c (gcn_conditional_register_usage): Remove dead code
|
|
to fix v0 register.
|
|
|
|
2021-01-13 Julian Brown <julian@codesourcery.com>
|
|
|
|
* config/gcn/gcn.c (gcn_md_reorg): Fix case where EXEC reg is live
|
|
on entry to a BB.
|
|
|
|
2021-01-13 Julian Brown <julian@codesourcery.com>
|
|
|
|
* config/gcn/gcn-valu.md (recip<mode>2<exec>, recip<mode>2): Use unspec
|
|
for reciprocal-approximation instructions.
|
|
(div<mode>3): Use fused multiply-accumulate operations for reciprocal
|
|
refinement and division result.
|
|
* config/gcn/gcn.md (UNSPEC_RCP): New unspec constant.
|
|
|
|
2021-01-13 Julian Brown <julian@codesourcery.com>
|
|
|
|
* config/gcn/gcn-valu.md (subdf): Rename to...
|
|
(subdf3): This.
|
|
|
|
2021-01-12 Martin Liska <mliska@suse.cz>
|
|
|
|
* gcov.c (source_info::debug): Fix printf format for 32-bit hosts.
|
|
|
|
2021-01-12 Andrea Corallo <andrea.corallo@arm.com>
|
|
|
|
* function-abi.h: Fix typo.
|
|
|
|
2021-01-12 Christophe Lyon <christophe.lyon@linaro.org>
|
|
|
|
PR target/97875
|
|
PR target/97875
|
|
* config/arm/arm.h (ARM_HAVE_NEON_V8QI_LDST): New macro.
|
|
(ARM_HAVE_NEON_V16QI_LDST, ARM_HAVE_NEON_V4HI_LDST): Likewise.
|
|
(ARM_HAVE_NEON_V8HI_LDST, ARM_HAVE_NEON_V2SI_LDST): Likewise.
|
|
(ARM_HAVE_NEON_V4SI_LDST, ARM_HAVE_NEON_V4HF_LDST): Likewise.
|
|
(ARM_HAVE_NEON_V8HF_LDST, ARM_HAVE_NEON_V4BF_LDST): Likewise.
|
|
(ARM_HAVE_NEON_V8BF_LDST, ARM_HAVE_NEON_V2SF_LDST): Likewise.
|
|
(ARM_HAVE_NEON_V4SF_LDST, ARM_HAVE_NEON_DI_LDST): Likewise.
|
|
(ARM_HAVE_NEON_V2DI_LDST): Likewise.
|
|
(ARM_HAVE_V8QI_LDST, ARM_HAVE_V16QI_LDST): Likewise.
|
|
(ARM_HAVE_V4HI_LDST, ARM_HAVE_V8HI_LDST): Likewise.
|
|
(ARM_HAVE_V2SI_LDST, ARM_HAVE_V4SI_LDST, ARM_HAVE_V4HF_LDST): Likewise.
|
|
(ARM_HAVE_V8HF_LDST, ARM_HAVE_V4BF_LDST, ARM_HAVE_V8BF_LDST): Likewise.
|
|
(ARM_HAVE_V2SF_LDST, ARM_HAVE_V4SF_LDST, ARM_HAVE_DI_LDST): Likewise.
|
|
(ARM_HAVE_V2DI_LDST): Likewise.
|
|
* config/arm/mve.md (*movmisalign<mode>_mve_store): New pattern.
|
|
(*movmisalign<mode>_mve_load): New pattern.
|
|
* config/arm/neon.md (movmisalign<mode>): Move to ...
|
|
* config/arm/vec-common.md: ... here.
|
|
|
|
2021-01-12 Vladimir N. Makarov <vmakarov@redhat.com>
|
|
|
|
PR target/97969
|
|
* lra-eliminations.c (eliminate_regs_in_insn): Add transformation
|
|
of pattern 'plus (plus (hard reg, const), pseudo)'.
|
|
|
|
2021-01-12 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/98550
|
|
* tree-vect-slp.c (vect_record_max_nunits): Check whether
|
|
the group size is a multiple of the vector element count.
|
|
(vect_build_slp_tree_1): When we need to fail because
|
|
the vector type choosen causes unrolling do so lazily
|
|
without affecting matches only at the end to guide group splitting.
|
|
|
|
2021-01-12 Martin Liska <mliska@suse.cz>
|
|
|
|
PR c++/97284
|
|
* optc-save-gen.awk: Compare also n_target_save vars with
|
|
strcmp.
|
|
|
|
2021-01-12 Martin Liska <mliska@suse.cz>
|
|
|
|
* gcov.c (source_info::debug): New.
|
|
(print_usage): Add --debug (-D) option.
|
|
(process_args): Likewise.
|
|
(generate_results): Call src->debug after
|
|
accumulate_line_counts.
|
|
(read_graph_file): Properly assign id for EXIT_BLOCK.
|
|
* profile.c (branch_prob): Dump function body before it is
|
|
instrumented.
|
|
|
|
2021-01-12 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/98629
|
|
* tree-ssa-math-opts.c (arith_overflow_check_p): Don't update use_stmt
|
|
unless returning non-zero.
|
|
|
|
2021-01-12 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/95731
|
|
* tree-ssa-reassoc.c (optimize_range_tests_cmp_bitwise): Also optimize
|
|
x < 0 && y < 0 && z < 0 into (x | y | z) < 0 for signed x, y, z.
|
|
(optimize_range_tests): Call optimize_range_tests_cmp_bitwise
|
|
only after optimize_range_tests_var_bound.
|
|
|
|
2021-01-12 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* configure.ac: Ensure c/Make-lang.in comes first in @all_lang_makefrags@.
|
|
* configure: Regenerated.
|
|
|
|
2021-01-12 liuhongt <hongtao.liu@intel.com>
|
|
|
|
PR target/98612
|
|
* config/i386/i386-builtins.h (BUILTIN_DESC_SWAP_OPERANDS):
|
|
Deleted.
|
|
* config/i386/i386-expand.c (ix86_expand_sse_comi): Delete
|
|
dead code.
|
|
|
|
2021-01-12 Alexandre Oliva <oliva@adacore.com>
|
|
|
|
* ssa-iterators.h (end_imm_use_stmt_traverse): Forward
|
|
declare.
|
|
(auto_end_imm_use_stmt_traverse): New struct.
|
|
(FOR_EACH_IMM_USE_STMT): Use it.
|
|
(BREAK_FROM_IMM_USE_STMT, RETURN_FROM_IMM_USE_STMT): Remove,
|
|
along with uses...
|
|
* gimple-ssa-strength-reduction.c: ... here, ...
|
|
* graphite-scop-detection.c: ... here, ...
|
|
* ipa-modref.c, ipa-pure-const.c, ipa-sra.c: ... here, ...
|
|
* tree-predcom.c, tree-ssa-ccp.c: ... here, ...
|
|
* tree-ssa-dce.c, tree-ssa-dse.c: ... here, ...
|
|
* tree-ssa-loop-ivopts.c, tree-ssa-math-opts.c: ... here, ...
|
|
* tree-ssa-phiprop.c, tree-ssa.c: ... here, ...
|
|
* tree-vect-slp.c: ... and here, ...
|
|
* doc/tree-ssa.texi: ... and the example here.
|
|
|
|
2021-01-11 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
* config/aarch64/aarch64-sve.md (sdiv_pow2<mode>3): Extend from
|
|
SVE_FULL_I to SVE_I. Generate an UNSPEC_PRED_X.
|
|
(*sdiv_pow2<mode>3): New pattern.
|
|
(@cond_<sve_int_op><mode>): Extend from SVE_FULL_I to SVE_I.
|
|
Wrap the ASRD in an UNSPEC_PRED_X.
|
|
(*cond_<sve_int_op><mode>_2): Likewise. Replace the UNSPEC_PRED_X
|
|
predicate with a constant PTRUE, if it isn't already.
|
|
(*cond_<sve_int_op><mode>_z): Replace with...
|
|
(*cond_<sve_int_op><mode>_any): ...this new pattern.
|
|
|
|
2021-01-11 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
* config/aarch64/aarch64-sve.md (*cond_bic<mode>_2): Extend from
|
|
SVE_FULL_I to SVE_I.
|
|
(*cond_bic<mode>_any): Likewise.
|
|
|
|
2021-01-11 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
* config/aarch64/aarch64-sve.md (<su>mul<mode>3_highpart)
|
|
(@aarch64_pred_<MUL_HIGHPART:optab><mode>): Extend from SVE_FULL_I
|
|
to SVE_I.
|
|
|
|
2021-01-11 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
* config/aarch64/aarch64-sve.md (<su>abd<mode>_3): Extend from
|
|
SVE_FULL_I to SVE_I.
|
|
(*aarch64_cond_<su>abd<mode>_2): Likewise.
|
|
(*aarch64_cond_<su>abd<mode>_any): Likewise.
|
|
(@aarch64_pred_<su>abd<mode>): Likewise. Use UNSPEC_PRED_X
|
|
for the max and min but not for the minus.
|
|
(*aarch64_cond_<su>abd<mode>_3): New pattern.
|
|
|
|
2021-01-11 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
* config/aarch64/iterators.md (SVE_24I): New iterator.
|
|
* config/aarch64/aarch64-sve.md (*aarch64_adr<mode>_shift): Extend from
|
|
SVE_FULL_SDI to SVE_24I. Use containers rather than elements.
|
|
|
|
2021-01-11 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
* config/aarch64/aarch64-sve.md (@cond_<SVE_INT_BINARY:optab><mode>)
|
|
(*cond_<SVE_INT_BINARY:optab><mode>_2): Extend from SVE_FULL_I
|
|
to SVE_I.
|
|
(*cond_<SVE_INT_BINARY:optab><mode>_3): Likewise.
|
|
(*cond_<SVE_INT_BINARY:optab><mode>_any): Likewise.
|
|
(*cond_<SVE_INT_BINARY:optab><mode>_2_const): Likewise.
|
|
(*cond_<SVE_INT_BINARY:optab><mode>_any_const): Likewise.
|
|
|
|
2021-01-11 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
* config/aarch64/aarch64-sve.md (<SVE_INT_BINARY_IMM:optab><mode>3)
|
|
(@aarch64_pred_<SVE_INT_BINARY_IMM:optab><mode>)
|
|
(*post_ra_<SVE_INT_BINARY_IMM:optab><mode>3): Extend from SVE_FULL_I
|
|
to SVE_I.
|
|
|
|
2021-01-11 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
* config/aarch64/aarch64-sve.md (<ASHIFT:optab><mode>3)
|
|
(v<ASHIFT:optab><mode>3, @aarch64_pred_<optab><mode>)
|
|
(*post_ra_v<ASHIFT:optab><mode>3): Extend from SVE_FULL_I to SVE_I.
|
|
|
|
2021-01-11 Martin Liska <mliska@suse.cz>
|
|
|
|
PR jit/98615
|
|
* symtab-clones.h (clone_info::release): Release
|
|
symtab::m_clones with ggc_delete as it's a GGC memory.
|
|
|
|
2021-01-11 Matthias Klose <doko@ubuntu.com>
|
|
|
|
* Makefile.in (LINK_PROGRESS): Show the link target.
|
|
|
|
2021-01-11 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/91403
|
|
* tree-vect-data-refs.c (vect_analyze_group_access_1): Cap
|
|
single-element interleaving group size at 4096 elements.
|
|
|
|
2021-01-11 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/98526
|
|
* tree-vect-loop.c (vect_model_reduction_cost): Remove costing
|
|
of the actual reduction op for the regular case.
|
|
(vectorizable_reduction): Cost the stmts
|
|
vect_transform_reduction produces here.
|
|
|
|
2021-01-11 Andreas Krebbel <krebbel@linux.ibm.com>
|
|
|
|
* tree-ssa-forwprop.c (simplify_vector_constructor): For
|
|
big-endian, use UNPACK[_FLOAT]_HI.
|
|
|
|
2021-01-11 Tamar Christina <tamar.christina@arm.com>
|
|
|
|
* tree-vect-slp-patterns.c (class complex_pattern,
|
|
class complex_add_pattern): Add parameters to matches.
|
|
(complex_add_pattern::build): Free memory.
|
|
(complex_add_pattern::matches): Move validation end of match.
|
|
(complex_add_pattern::recognize): Likewise.
|
|
|
|
2021-01-11 Tamar Christina <tamar.christina@arm.com>
|
|
|
|
* tree-vect-slp-patterns.c (linear_loads_p): Fix externals.
|
|
|
|
2021-01-11 Tamar Christina <tamar.christina@arm.com>
|
|
|
|
* tree-vect-slp-patterns.c (is_linear_load_p): Fix ambiguity.
|
|
|
|
2021-01-11 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/95867
|
|
* tree-ssa-math-opts.h: New header.
|
|
* tree-ssa-math-opts.c: Include tree-ssa-math-opts.h.
|
|
(powi_as_mults): No longer static. Use build_one_cst instead of
|
|
build_real. Formatting fix.
|
|
* tree-ssa-reassoc.c: Include tree-ssa-math-opts.h.
|
|
(attempt_builtin_powi): Handle multiplication reassociation without
|
|
powi_fndecl using powi_as_mults.
|
|
(reassociate_bb): For integral types don't require
|
|
-funsafe-math-optimizations to call attempt_builtin_powi.
|
|
|
|
2021-01-11 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/95852
|
|
* tree-ssa-math-opts.c (maybe_optimize_guarding_check): Change
|
|
mul_stmts parameter type to vec<gimple *> &. Before cond_stmt
|
|
allow in the bb any of the stmts in that vector, div_stmt and
|
|
up to 3 cast stmts.
|
|
(arith_cast_equal_p): New function.
|
|
(arith_overflow_check_p): Add cast_stmt argument, handle signed
|
|
multiply overflow checks.
|
|
(match_arith_overflow): Adjust caller. Handle signed multiply
|
|
overflow checks.
|
|
|
|
2021-01-11 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/95852
|
|
* tree-ssa-math-opts.c (maybe_optimize_guarding_check): New function.
|
|
(uaddsub_overflow_check_p): Renamed to ...
|
|
(arith_overflow_check_p): ... this. Handle also multiplication
|
|
with overflow check.
|
|
(match_uaddsub_overflow): Renamed to ...
|
|
(match_arith_overflow): ... this. Add cfg_changed argument. Handle
|
|
also multiplication with overflow check. Adjust function comment.
|
|
(math_opts_dom_walker::after_dom_children): Adjust callers. Call
|
|
match_arith_overflow also for MULT_EXPR.
|
|
|
|
2021-01-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
|
|
|
* config/aarch64/arm_neon.h (vmovl_s8): Reimplement using
|
|
__builtin_convertvector.
|
|
(vmovl_s16): Likewise.
|
|
(vmovl_s32): Likewise.
|
|
(vmovl_u8): Likewise.
|
|
(vmovl_u16): Likewise.
|
|
(vmovl_u32): Likewise.
|
|
(vmovn_s16): Likewise.
|
|
(vmovn_s32): Likewise.
|
|
(vmovn_s64): Likewise.
|
|
(vmovn_u16): Likewise.
|
|
(vmovn_u32): Likewise.
|
|
(vmovn_u64): Likewise.
|
|
|
|
2021-01-11 Martin Liska <mliska@suse.cz>
|
|
|
|
* gimple-if-to-switch.cc (struct condition_info): Use auto_var.
|
|
(if_chain::is_beneficial): Delete clusters
|
|
(find_conditions): Make second argument of conditions_in_bbs a
|
|
pointer so that we control over it's lifetime.
|
|
(pass_if_to_switch::execute): Delete them.
|
|
|
|
2021-01-11 Kewen Lin <linkw@linux.ibm.com>
|
|
|
|
* ira.c (move_unallocated_pseudos): Check other_reg and skip if
|
|
it isn't set.
|
|
|
|
2021-01-09 Maciej W. Rozycki <macro@linux-mips.org>
|
|
|
|
* config/vax/vax.md (cc): Remove mode attribute.
|
|
(subst_<cc>, subst_f<cc>): Rename to...
|
|
(subst_<mode>, subst_f<VAXccnz:mode>): ... these respectively.
|
|
(*cbranch<VAXint:mode>4_<VAXcc:mode>): Update for `cc' removal.
|
|
(*cbranch<VAXfp:mode>4_<VAXccnz:mode>): Likewise.
|
|
(*branch_<mode>, *branch_<mode>_reversed): Likewise.
|
|
|
|
2021-01-09 Maciej W. Rozycki <macro@linux-mips.org>
|
|
|
|
* config/vax/vax.md (subst_f<cc>): Add mode to operands and
|
|
`const_double_zero'.
|
|
|
|
2021-01-09 Maciej W. Rozycki <macro@linux-mips.org>
|
|
|
|
* config/pdp11/pdp11.md (PDPfp): New mode iterator.
|
|
(fcc_cc, fcc_ccnz): Use it. Add mode to `const_double_zero' and
|
|
operands.
|
|
|
|
2021-01-09 Maciej W. Rozycki <macro@linux-mips.org>
|
|
|
|
* genemit.c (gen_exp) <CONST_DOUBLE>: Handle `const_double_zero'
|
|
rtx.
|
|
* read-rtl.c (rtx_reader::read_rtx_code): Handle machine mode
|
|
with `const_double_zero'.
|
|
* doc/rtl.texi (Constant Expression Types): Document it.
|
|
|
|
2021-01-09 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR c++/98556
|
|
* tree-cfg.c (verify_gimple_assign_binary): Allow lhs of
|
|
POINTER_DIFF_EXPR to be any integral type.
|
|
|
|
2021-01-09 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR rtl-optimization/98603
|
|
* function.c (instantiate_virtual_regs_in_insn): For asm goto
|
|
with impossible constraints, drop all SETs, CLOBBERs, drop PARALLEL
|
|
if any, set ASM_OPERANDS mode to VOIDmode and change
|
|
ASM_OPERANDS_OUTPUT_CONSTRAINT and ASM_OPERANDS_OUTPUT_IDX.
|
|
|
|
2021-01-09 Alexandre Oliva <oliva@gnu.org>
|
|
|
|
PR debug/97714
|
|
* final.c (notice_source_line): Narrow down the condition to
|
|
skip a line-0 marker.
|
|
|
|
2021-01-08 Sergei Trofimovich <siarheit@google.com>
|
|
|
|
* ipa-modref.c (merge_call_side_effects): Fix
|
|
linebreak split by reordering two print calls.
|
|
|
|
2021-01-08 Ilya Leoshkevich <iii@linux.ibm.com>
|
|
|
|
* config/s390/vector.md (*tf_to_fprx2_0): Rename from
|
|
"*mov_tf_to_fprx2_0" for consistency, fix constraint.
|
|
(*tf_to_fprx2_1): Rename from "*mov_tf_to_fprx2_1" for
|
|
consistency, fix constraint.
|
|
|
|
2021-01-08 Ilya Leoshkevich <iii@linux.ibm.com>
|
|
|
|
* config/s390/s390-c.c (s390_def_or_undef_macro): Accept
|
|
callables instead of mask values.
|
|
(struct target_flag_set_p): New predicate.
|
|
(s390_cpu_cpp_builtins_internal): Define or undefine
|
|
__LONG_DOUBLE_VX__ macro.
|
|
|
|
2021-01-08 H.J. Lu <hjl.tools@gmail.com>
|
|
|
|
PR target/98482
|
|
* config/i386/i386.c (x86_function_profiler): Use R10 and R11
|
|
to call mcount in large model with PIC for NO_PROFILE_COUNTERS
|
|
targets.
|
|
|
|
2021-01-08 Richard Biener <rguenther@suse.de>
|
|
|
|
* tree-ssa-sccvn.c (pass_fre::execute): Reset the SCEV hash table.
|
|
|
|
2021-01-08 Richard Biener <rguenther@suse.de>
|
|
|
|
* tree-vect-slp.c (scalar_stmts_to_slp_tree_map_t): Fix.
|
|
(vect_build_slp_tree): On cache hit release the matched
|
|
scalar stmts vector.
|
|
* tree-vect-stmts.c (vectorizable_store): Properly free
|
|
vec_oprnds before possibly gathering them again.
|
|
|
|
2021-01-08 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/98544
|
|
* tree-vect-slp.c (vect_optimize_slp): Always materialize
|
|
permutes at a permute node.
|
|
|
|
2021-01-08 H.J. Lu <hjl.tools@gmail.com>
|
|
|
|
PR target/98482
|
|
* config/i386/i386.c (x86_function_profiler): Use R10 to call
|
|
mcount in large model. Sorry for large model with PIC.
|
|
|
|
2021-01-08 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/98585
|
|
* config/i386/i386.opt (ix86_cmodel, ix86_incoming_stack_boundary_arg,
|
|
ix86_pmode, ix86_preferred_stack_boundary_arg, ix86_regparm,
|
|
ix86_veclibabi_type): Remove x_ prefix, use TargetVariable instead of
|
|
TargetSave and initialize for variables with enum types.
|
|
(mfentry, mstack-protector-guard-reg=, mstack-protector-guard-offset=,
|
|
mstack-protector-guard-symbol=): Add Save.
|
|
* config/i386/i386-options.c (ix86_function_specific_save,
|
|
ix86_function_specific_restore): Don't save or restore x_ix86_cmodel,
|
|
x_ix86_incoming_stack_boundary_arg, x_ix86_pmode,
|
|
x_ix86_preferred_stack_boundary_arg, x_ix86_regparm,
|
|
x_ix86_veclibabi_type.
|
|
|
|
2021-01-08 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
* config/aarch64/aarch64-sve.md (*cnot<mode>): Extend from
|
|
SVE_FULL_I to SVE_I.
|
|
(*cond_cnot<mode>_2, *cond_cnot<mode>_any): Likewise.
|
|
|
|
2021-01-08 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
* config/aarch64/aarch64-sve.md (*cond_uxt<mode>_2): Extend from
|
|
SVE_FULL_I to SVE_I.
|
|
(*cond_uxt<mode>_any): Likewise.
|
|
|
|
2021-01-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
|
|
|
* config/aarch64/iterators.md (Vwhalf): New iterator.
|
|
* config/aarch64/aarch64-simd.md (aarch64_<sur>adalp<mode>_3):
|
|
Rename to...
|
|
(aarch64_<sur>adalp<mode>): ... This. Make more
|
|
builtin-friendly.
|
|
(<sur>sadv16qi): Adjust callsite of the above.
|
|
* config/aarch64/aarch64-simd-builtins.def (sadalp, uadalp): New
|
|
builtins.
|
|
* config/aarch64/arm_neon.h (vpadal_s8): Reimplement using
|
|
builtins.
|
|
(vpadal_s16): Likewise.
|
|
(vpadal_u8): Likewise.
|
|
(vpadal_u16): Likewise.
|
|
(vpadalq_s8): Likewise.
|
|
(vpadalq_s16): Likewise.
|
|
(vpadalq_s32): Likewise.
|
|
(vpadalq_u8): Likewise.
|
|
(vpadalq_u16): Likewise.
|
|
(vpadalq_u32): Likewise.
|
|
|
|
2021-01-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd.md (aarch64_<su>abd<mode>_3):
|
|
Rename to...
|
|
(aarch64_<su>abd<mode>): ... This.
|
|
(<sur>sadv16qi): Adjust callsite of the above.
|
|
* config/aarch64/aarch64-simd-builtins.def (sabd, uabd): Define
|
|
builtins.
|
|
* config/aarch64/arm_neon.h (vabd_s8): Reimplement using
|
|
builtin.
|
|
(vabd_s16): Likewise.
|
|
(vabd_s32): Likewise.
|
|
(vabd_u8): Likewise.
|
|
(vabd_u16): Likewise.
|
|
(vabd_u32): Likewise.
|
|
(vabdq_s8): Likewise.
|
|
(vabdq_s16): Likewise.
|
|
(vabdq_s32): Likewise.
|
|
(vabdq_u8): Likewise.
|
|
(vabdq_u16): Likewise.
|
|
(vabdq_u32): Likewise.
|
|
|
|
2021-01-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd-builtins.def (saba, uaba): Define
|
|
builtins.
|
|
* config/aarch64/arm_neon.h (vaba_s8): Implement using builtin.
|
|
(vaba_s16): Likewise.
|
|
(vaba_s32): Likewise.
|
|
(vaba_u8): Likewise.
|
|
(vaba_u16): Likewise.
|
|
(vaba_u32): Likewise.
|
|
(vabaq_s8): Likewise.
|
|
(vabaq_s16): Likewise.
|
|
(vabaq_s32): Likewise.
|
|
(vabaq_u8): Likewise.
|
|
(vabaq_u16): Likewise.
|
|
(vabaq_u32): Likewise.
|
|
|
|
2021-01-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
|
|
|
|
* config/aarch64/aarch64-simd.md (aba<mode>_3): Rename to...
|
|
(aarch64_<su>aba<mode>): ... This. Handle uaba as well.
|
|
Change RTL pattern to match.
|
|
|
|
2021-01-08 Kito Cheng <kito.cheng@sifive.com>
|
|
|
|
* common/config/riscv/riscv-common.c (riscv_current_subset_list): New.
|
|
* config/riscv/riscv-c.c (riscv-subset.h): New.
|
|
(INCLUDE_STRING): Define.
|
|
(riscv_cpu_cpp_builtins): Add new style architecture extension
|
|
test macros.
|
|
* config/riscv/riscv-subset.h (riscv_subset_list::begin): New.
|
|
(riscv_subset_list::end): New.
|
|
(riscv_current_subset_list): New.
|
|
|
|
2021-01-08 Kito Cheng <kito.cheng@sifive.com>
|
|
|
|
* common/config/riscv/riscv-common.c (RISCV_DONT_CARE_VERSION):
|
|
Move to riscv-subset.h.
|
|
(struct riscv_subset_t): Ditto.
|
|
(class riscv_subset_list): Ditto.
|
|
* config/riscv/riscv-subset.h (RISCV_DONT_CARE_VERSION): Move
|
|
from riscv-common.c.
|
|
(struct riscv_subset_t): Ditto.
|
|
(class riscv_subset_list): Ditto.
|
|
* config/riscv/t-riscv ($(common_out_file)): Add file
|
|
dependency.
|
|
|
|
2021-01-07 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR target/98567
|
|
* config/i386/i386.md (*bmi_blsi_<mode>_cmp, *bmi_blsi_<mode>_ccno):
|
|
New define_insn patterns.
|
|
|
|
2021-01-07 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
* config/aarch64/aarch64-sve.md (@cond_<SVE_INT_UNARY:optab><mode>)
|
|
(*cond_<SVE_INT_UNARY:optab><mode>_2): Extend from SVE_FULL_I to SVE_I.
|
|
(*cond_<SVE_INT_UNARY:optab><mode>_any): Likewise.
|
|
|
|
2021-01-07 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
PR tree-optimization/98560
|
|
* internal-fn.def (IFN_VCONDU, IFN_VCONDEQ): Use type vec_cond.
|
|
* internal-fn.c (vec_cond_mask_direct): Get the data mode from
|
|
argument 1.
|
|
(vec_cond_direct): Likewise argument 2.
|
|
(vec_condu_direct, vec_condeq_direct): Delete.
|
|
(expand_vect_cond_optab_fn): Rename to...
|
|
(expand_vec_cond_optab_fn): ...this, replacing old macro.
|
|
(expand_vec_condu_optab_fn, expand_vec_condeq_optab_fn): Delete.
|
|
(expand_vect_cond_mask_optab_fn): Rename to...
|
|
(expand_vec_cond_mask_optab_fn): ...this, replacing old macro.
|
|
(direct_vec_cond_mask_optab_supported_p): Treat the optab as a
|
|
convert optab.
|
|
(direct_vec_cond_optab_supported_p): Likewise.
|
|
(direct_vec_condu_optab_supported_p): Delete.
|
|
(direct_vec_condeq_optab_supported_p): Delete.
|
|
* gimple-isel.cc: Include internal-fn.h.
|
|
(gimple_expand_vec_cond_expr): Check that IFN_VCONDEQ is supported
|
|
before using it.
|
|
|
|
2021-01-07 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
PR tree-optimization/98560
|
|
* gimple-isel.cc (gimple_expand_vec_cond_expr): If we fail to use
|
|
IFN_VCOND{,U,EQ}, fall back on IFN_VCOND_MASK.
|
|
|
|
2021-01-07 Uroš Bizjak <ubizjak@gmail.com>
|
|
|
|
* config/i386/i386.md (insn): Merge from plusminus_insn, shift_insn,
|
|
rotate_insn and optab code attributes.
|
|
Update all uses to merged code attribute.
|
|
* config/i386/sse.md: Update all uses to merged code attribute.
|
|
* config/i386/mmx.md: Update all uses to merged code attribute.
|
|
|
|
2021-01-07 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/98568
|
|
* gimple-ssa-store-merging.c (bswap_view_convert): New function.
|
|
(bswap_replace): Use it.
|
|
|
|
2021-01-06 Vladimir N. Makarov <vmakarov@redhat.com>
|
|
|
|
PR rtl-optimization/97978
|
|
* lra-int.h (lra_hard_reg_split_p): New external.
|
|
* lra.c (lra_hard_reg_split_p): New global.
|
|
(lra): Set up lra_hard_reg_split_p after splitting a hard reg.
|
|
* lra-assigns.c (lra_assign): Don't check allocation correctness
|
|
after hard reg splitting.
|
|
|
|
2021-01-06 Martin Sebor <msebor@redhat.com>
|
|
|
|
PR c++/98305
|
|
* builtins.c (new_delete_mismatch_p): New overload.
|
|
(new_delete_mismatch_p (tree, tree)): Call it.
|
|
|
|
2021-01-06 Alexandre Oliva <oliva@adacore.com>
|
|
|
|
* Makefile.in (T_GLIMITS_H): New.
|
|
(stmp-int-hdrs): Depend on it, use it.
|
|
* config/t-vxworks (T_GLIMITS_H): Override it.
|
|
(vxw-glimits.h): New.
|
|
|
|
2021-01-06 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/98513
|
|
* value-range.cc (intersect_ranges): Compare the upper bounds
|
|
for the expected relation.
|
|
|
|
2021-01-06 Gerald Pfeifer <gerald@pfeifer.com>
|
|
|
|
Revert:
|
|
2020-12-28 Gerald Pfeifer <gerald@pfeifer.com>
|
|
|
|
* doc/standards.texi (HSAIL): Remove section.
|
|
|
|
2021-01-05 Samuel Thibault <samuel.thibault@ens-lyon.org>
|
|
|
|
* configure: Re-generate.
|
|
|
|
2021-01-05 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* doc/invoke.texi (-std=c++20): Adjust for the publication of
|
|
ISO 14882:2020 standard.
|
|
* doc/standards.texi: Likewise.
|
|
|
|
2021-01-05 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/94802
|
|
* expr.h (maybe_optimize_sub_cmp_0): Declare.
|
|
* expr.c: Include tree-pretty-print.h and flags.h.
|
|
(maybe_optimize_sub_cmp_0): New function.
|
|
(do_store_flag): Use it.
|
|
* cfgexpand.c (expand_gimple_cond): Likewise.
|
|
|
|
2021-01-05 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
* mux-utils.h (pointer_mux::m_ptr): Tweak description of contents.
|
|
* rtlanal.c (simple_regno_set): Tweak description to clarify the
|
|
RMW condition.
|
|
|
|
2021-01-05 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/98516
|
|
* tree-vect-slp.c (vect_optimize_slp): Permute the incoming
|
|
lanes when materializing on a VEC_PERM node.
|
|
(vectorizable_slp_permutation): Dump the permute properly.
|
|
|
|
2021-01-05 Richard Biener <rguenther@suse.de>
|
|
|
|
* tree-vect-slp.c (vect_slp_region): Move debug counter
|
|
to cover individual subgraphs.
|
|
|
|
2021-01-05 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/98428
|
|
* tree-vect-slp.c (vect_build_slp_tree_1): Properly reject
|
|
vector lane extracts for loop vectorization.
|
|
|
|
2021-01-05 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/98514
|
|
* tree-ssa-reassoc.c (bb_rank): Change type from long * to
|
|
int64_t *.
|
|
(operand_rank): Change type from hash_map<tree, long> to
|
|
hash_map<tree, int64_t>.
|
|
(phi_rank): Change return type from long to int64_t.
|
|
(loop_carried_phi): Change block_rank variable type from long to
|
|
int64_t.
|
|
(propagate_rank): Change return type, rank parameter type and
|
|
op_rank variable type from long to int64_t.
|
|
(find_operand_rank): Change return type from long to int64_t
|
|
and change slot variable type from long * to int64_t *.
|
|
(insert_operand_rank): Change rank parameter type from long to
|
|
int64_t.
|
|
(get_rank): Change return type and rank variable type from long to
|
|
int64_t. Use PRId64 instead of ld to print the rank.
|
|
(init_reassoc): Change rank variable type from long to int64_t
|
|
and adjust correspondingly bb_rank and operand_rank initialization.
|
|
|
|
2021-01-05 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/96928
|
|
* tree-ssa-phiopt.c (xor_replacement): New function.
|
|
(tree_ssa_phiopt_worker): Call it.
|
|
|
|
2021-01-05 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/96930
|
|
* match.pd ((A / (1 << B)) -> (A >> B)): If A is extended
|
|
from narrower value which has the same type as 1 << B, perform
|
|
the right shift on the narrower value followed by extension.
|
|
|
|
2021-01-05 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/96239
|
|
* gimple-ssa-store-merging.c (maybe_optimize_vector_constructor): New
|
|
function.
|
|
(get_status_for_store_merging): Don't return BB_INVALID for blocks
|
|
with potential bswap optimizable CONSTRUCTORs.
|
|
(pass_store_merging::execute): Optimize vector CONSTRUCTORs with bswap
|
|
if possible.
|
|
|
|
2021-01-05 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/98381
|
|
* tree.c (vector_element_bits): Properly compute bool vector
|
|
element size.
|
|
* tree-vect-loop.c (vectorizable_live_operation): Properly
|
|
compute the last lane bit offset.
|
|
|
|
2021-01-05 Uroš Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/98522
|
|
* config/i386/sse.md (sse_cvtps2pi): Redefine as define_insn_and_split.
|
|
Clear the top 64 bytes of the input XMM register.
|
|
(sse_cvttps2pi): Ditto.
|
|
|
|
2021-01-05 Uroš Bizjak <ubizjak@gmail.com>
|
|
|
|
PR target/98521
|
|
* config/i386/xopintrin.h (_mm256_cmov_si256): New.
|
|
|
|
2021-01-05 H.J. Lu <hjl.tools@gmail.com>
|
|
|
|
PR target/98495
|
|
* config/i386/xmmintrin.h (_mm_extract_pi16): Cast to unsigned
|
|
short first.
|
|
|
|
2021-01-05 Claudiu Zissulescu <claziss@synopsys.com>
|
|
|
|
* config/arc/arc.md (maddsidi4_split): Use ACC_REG_FIRST.
|
|
(umaddsidi4_split): Likewise.
|
|
|
|
2021-01-05 liuhongt <hongtao.liu@intel.com>
|
|
|
|
PR target/98461
|
|
* config/i386/sse.md (*sse2_pmovskb_zexthisi): New
|
|
define_insn_and_split for zero_extend of subreg HI of pmovskb
|
|
result.
|
|
(*sse2_pmovskb_zexthisi): Add new combine splitters for
|
|
zero_extend of not of subreg HI of pmovskb result.
|
|
|
|
2021-01-05 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
PR target/97269
|
|
* explow.c (convert_memory_address_addr_space_1): Handle UNSPECs
|
|
nested in CONSTs.
|
|
* config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Use
|
|
convert_memory_address to convert symbolic immediates to ptr_mode
|
|
before forcing them to memory.
|
|
|
|
2021-01-05 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
PR rtl-optimization/97144
|
|
* recog.c (constrain_operands): Initialize matching_operand
|
|
for each alternative, rather than only doing it once.
|
|
|
|
2021-01-05 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
PR rtl-optimization/98403
|
|
* rtl-ssa/changes.cc (function_info::finalize_new_accesses): Explain
|
|
why we don't remove call clobbers.
|
|
(function_info::apply_changes_to_insn): Don't attempt to add
|
|
call clobbers here.
|
|
|
|
2021-01-05 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
PR tree-optimization/98371
|
|
* tree-vect-loop.c (vect_reanalyze_as_main_loop): New function.
|
|
(vect_analyze_loop): If an epilogue loop appears to be cheaper
|
|
than the main loop, re-analyze it as a main loop before adopting
|
|
it as a main loop.
|
|
|
|
2021-01-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
|
|
|
PR c++/98316
|
|
* configure.ac (NETLIBS): Determine using AX_LIB_SOCKET_NSL.
|
|
* aclocal.m4, configure: Regenerate.
|
|
* Makefile.in (NETLIBS): Define.
|
|
(BACKEND): Remove $(CODYLIB).
|
|
|
|
2021-01-05 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR rtl-optimization/98334
|
|
* simplify-rtx.c (simplify_context::simplify_binary_operation_1):
|
|
Optimize (X - 1) * Y + Y to X * Y or (X + 1) * Y - Y to X * Y.
|
|
|
|
2021-01-05 Bernd Edlinger <bernd.edlinger@hotmail.de>
|
|
|
|
* tree-inline.c (expand_call_inline): Restore input_location.
|
|
Return result from recursive call.
|
|
|
|
2021-01-04 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
PR tree-optimization/95401
|
|
* config/aarch64/aarch64-sve-builtins.cc
|
|
(gimple_folder::load_store_cookie): Use bits rather than bytes
|
|
for the alignment argument to IFN_MASK_LOAD and IFN_MASK_STORE.
|
|
* gimple-fold.c (gimple_fold_mask_load_store_mem_ref): Likewise.
|
|
* tree-vect-stmts.c (vectorizable_store): Likewise.
|
|
(vectorizable_load): Likewise.
|
|
|
|
2021-01-04 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/98308
|
|
* tree-vect-stmts.c (vectorizable_load): Set invariant mask
|
|
SLP vectype.
|
|
|
|
2021-01-04 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
PR tree-optimization/95771
|
|
* tree-ssa-loop-niter.c (number_of_iterations_popcount): Handle types
|
|
with precision smaller than int's precision and types with precision
|
|
twice as large as long long. Formatting fixes.
|
|
|
|
2021-01-04 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/98464
|
|
* tree-ssa-sccvn.c (vn_valueize_for_srt): Rename from ...
|
|
(vn_valueize_wrapper): ... this. Temporarily adjust vn_context_bb.
|
|
(process_bb): Adjust.
|
|
|
|
2021-01-04 Matthew Malcomson <matthew.malcomson@arm.com>
|
|
|
|
PR other/98437
|
|
* doc/invoke.texi (-fsanitize=address): Fix wording describing
|
|
clash with -fsanitize=hwaddress.
|
|
|
|
2021-01-04 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/98282
|
|
* tree-ssa-sccvn.c (vn_get_stmt_kind): Classify tcc_reference on
|
|
invariants as VN_NARY.
|
|
|
|
2021-01-04 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
PR target/89057
|
|
* config/aarch64/aarch64-simd.md (aarch64_combine<mode>): Accept
|
|
aarch64_simd_reg_or_zero for operand 2. Use the combinez patterns
|
|
to handle zero operands.
|
|
|
|
2021-01-04 Richard Sandiford <richard.sandiford@arm.com>
|
|
|
|
* config/aarch64/aarch64.c (offset_6bit_signed_scaled_p): New function.
|
|
(offset_6bit_unsigned_scaled_p): Fix typo in comment.
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|
(aarch64_sve_prefetch_operand_p): Accept MUL VLs in the range
|
|
[-32, 31].
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|
|
2021-01-04 Richard Biener <rguenther@suse.de>
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|
|
PR tree-optimization/98393
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* tree-vect-slp.c (vect_build_slp_tree): Properly zero matches
|
|
when hitting the limit.
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|
|
|
2021-01-04 Richard Biener <rguenther@suse.de>
|
|
|
|
PR tree-optimization/98291
|
|
* tree-vect-loop.c (vectorizable_reduction): Bypass
|
|
associativity check for SLP reductions with VF 1.
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|
|
|
2021-01-04 Jakub Jelinek <jakub@redhat.com>
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|
|
|
PR tree-optimization/96782
|
|
* match.pd (x == ~x -> false, x != ~x -> true): New simplifications.
|
|
|
|
2021-01-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
|
|
|
|
* collect-utils.c (collect_execute): Check dumppfx.
|
|
* collect2.c (maybe_run_lto_and_relink, do_link): Pass atsuffix
|
|
to collect_execute.
|
|
(do_link): Add new parameter atsuffix.
|
|
(main): Handle -dumpdir option. Skip one argument for
|
|
-o, -isystem and -B options.
|
|
* gcc.c (make_at_file): New helper function.
|
|
(close_at_file): Use it.
|
|
|
|
2021-01-02 Iain Sandoe <iain@sandoe.co.uk>
|
|
|
|
* config/darwin.h (MIN_LD64_NO_COAL_SECTS): Adjust.
|
|
Amend handling for LD64_VERSION fallback defaults.
|
|
|
|
2021-01-02 Iain Sandoe <iain@sandoe.co.uk>
|
|
|
|
* config.gcc: Compute default version information
|
|
from the configured target. Likewise defaults for
|
|
ld64.
|
|
* config/darwin10.h: Removed.
|
|
* config/darwin12.h: Removed.
|
|
* config/darwin9.h: Removed.
|
|
* config/rs6000/darwin8.h: Removed.
|
|
|
|
2021-01-02 Iain Sandoe <iain@sandoe.co.uk>
|
|
|
|
* config/darwin9.h (ASM_OUTPUT_ALIGNED_COMMON): Delete.
|
|
|
|
2021-01-02 Iain Sandoe <iain@sandoe.co.uk>
|
|
|
|
* config/darwin9.h (STACK_CHECK_STATIC_BUILTIN): Move from here..
|
|
* config/darwin.h (STACK_CHECK_STATIC_BUILTIN): .. to here.
|
|
|
|
2021-01-02 Iain Sandoe <iain@sandoe.co.uk>
|
|
|
|
* config/darwin10.h (LINK_GCC_C_SEQUENCE_SPEC): Move from
|
|
here...
|
|
* config/darwin.h (LINK_GCC_C_SEQUENCE_SPEC): ... to here.
|
|
|
|
2021-01-02 Iain Sandoe <iain@sandoe.co.uk>
|
|
|
|
* config/darwin10.h (LINK_GCC_C_SEQUENCE_SPEC): Move the spec
|
|
for the Darwin10 unwinder stub from here ...
|
|
* config/darwin.h (LINK_COMMAND_SPEC_A): ... to here.
|
|
|
|
2021-01-02 Iain Sandoe <iain@sandoe.co.uk>
|
|
|
|
* config/darwin.h (DSYMUTIL_SPEC): Default to DWARF
|
|
(ASM_DEBUG_SPEC):Only define if the assembler supports
|
|
stabs.
|
|
(PREFERRED_DEBUGGING_TYPE): Default to DWARF.
|
|
(DARWIN_PREFER_DWARF): Define.
|
|
* config/darwin9.h (PREFERRED_DEBUGGING_TYPE): Remove.
|
|
(DARWIN_PREFER_DWARF): Likewise
|
|
(DSYMUTIL_SPEC): Likewise.
|
|
(COLLECT_RUN_DSYMUTIL): Likewise.
|
|
(ASM_DEBUG_SPEC): Likewise.
|
|
(ASM_DEBUG_OPTION_SPEC): Likewise.
|
|
|
|
2021-01-02 Jan Hubicka <jh@suse.cz>
|
|
|
|
* cfg.c (free_block): ggc_free bb.
|
|
|
|
2021-01-01 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* gcc.c (process_command): Update copyright notice dates.
|
|
* gcov-dump.c (print_version): Ditto.
|
|
* gcov.c (print_version): Ditto.
|
|
* gcov-tool.c (print_version): Ditto.
|
|
* gengtype.c (create_file): Ditto.
|
|
* doc/cpp.texi: Bump @copying's copyright year.
|
|
* doc/cppinternals.texi: Ditto.
|
|
* doc/gcc.texi: Ditto.
|
|
* doc/gccint.texi: Ditto.
|
|
* doc/gcov.texi: Ditto.
|
|
* doc/install.texi: Ditto.
|
|
* doc/invoke.texi: Ditto.
|
|
|
|
2021-01-01 Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* ChangeLog-2020: Rotate ChangeLog. New file.
|
|
|
|
|
|
Copyright (C) 2021 Free Software Foundation, Inc.
|
|
|
|
Copying and distribution of this file, with or without modification,
|
|
are permitted in any medium without royalty provided the copyright
|
|
notice and this notice are preserved.
|