Jan Hubicka
21b2cd7321
* reg-stack.c: Update comment, include varray.h.
(stack_regs_mentioned_data): New global variable.
(check_stack_regs_mentioned): New function.
(stack_regs_mentioned): New function.
(reg_to_stack): Initialize and free stack_regs_mentioned_data,
use stack_regs_mentioned.
(record_asm_reg_life): Change insn type cache for changed insn.
(record_reg_life): Do not change the insn mode.
(emit_pop_insn): Likewise.
(emit_swap_insn): Likewise.
(move_for_stack_reg): Likewise.
(stack_reg_life_analysis): Use stack_regs_mentioned.
(emit_swap_insn): Likewise.
(subst_stack_regs): Likewise.
(convert_regs): Likewise.
* jump.c (find_cross_jump): Use stack_regs_mentioned.
* rtl.h (stack_regs_mentioned): Declare.
From-SVN: r26360
README for GNU development tools This directory contains various GNU compilers, assemblers, linkers, debuggers, etc., plus their support routines, definitions, and documentation. Check the INSTALL directory for detailed configuration and installation instructions. Much of the code and documentation enclosed is copyright by the Free Software Foundation, Inc. See the file COPYING or COPYING.LIB in the various directories, for a description of the GNU General Public License terms under which you can copy the files. REPORTING BUGS: Again, see gdb/README, binutils/README, etc., for info on where and how to report problems.