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tree.c (build_common_tree_nodes): Also initialize size_type_node.

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2011-06-07  Richard Guenther  <rguenther@suse.de>

	* tree.c (build_common_tree_nodes): Also initialize size_type_node.
	Call set_sizetype from here.

	c-family/
	* c-common.c (c_common_nodes_and_builtins): Do not set
	size_type_node or call set_sizetype.

	go/
	* go-lang.c (go_langhook_init): Do not set
	size_type_node or call set_sizetype.

	fortran/
	* f95-lang.c (gfc_init_decl_processing): Do not set
	size_type_node or call set_sizetype.

	java/
	* decl.c (java_init_decl_processing): Properly initialize
	size_type_node.

	lto/
	* lto-lang.c (lto_init): Do not set
	size_type_node or call set_sizetype.

	ada/
	* gcc-interface/misc.c (gnat_init): Do not set
	size_type_node or call set_sizetype.

From-SVN: r174743
This commit is contained in:
Richard Guenther
2011-06-07 13:01:27 +00:00
committed by Richard Biener
parent b4592b92ac
commit 009db07487
14 changed files with 55 additions and 41 deletions
Download Patch File Download Diff File Expand all files Collapse all files
gcc/ChangeLog
+5
View File
@@ -1,3 +1,8 @@
2011-06-07 Richard Guenther <rguenther@suse.de>
* tree.c (build_common_tree_nodes): Also initialize size_type_node.
Call set_sizetype from here.
2011-06-07 Andrew Stubbs <ams@codesourcery.com>
* config/arm/arm.md (*maddhidi4tb, *maddhidi4tt): New define_insns.
gcc/ada/ChangeLog
+5
View File
@@ -1,3 +1,8 @@
2011-06-07 Richard Guenther <rguenther@suse.de>
* gcc-interface/misc.c (gnat_init): Do not set
size_type_node or call set_sizetype.
2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
* gcc-interface/utils2.c (gnat_stabilize_reference): Propagate
gcc/ada/gcc-interface/misc.c
-11
View File
@@ -309,17 +309,6 @@ gnat_init (void)
matter since we'll use the explicit `unsigned char' for Character. */
build_common_tree_nodes (flag_signed_char);
/* In Ada, we use the unsigned type corresponding to the width of Pmode as
SIZETYPE. In most cases when ptr_mode and Pmode differ, C will use the
width of ptr_mode for SIZETYPE, but we get better code using the width
of Pmode. Note that, although we manipulate negative offsets for some
internal constructs and rely on compile time overflow detection in size
computations, using unsigned types for SIZETYPEs is fine since they are
treated specially by the middle-end, in particular sign-extended. */
size_type_node = gnat_type_for_mode (Pmode, 1);
set_sizetype (size_type_node);
TYPE_NAME (sizetype) = get_identifier ("size_type");
/* In Ada, we use an unsigned 8-bit type for the default boolean type. */
boolean_type_node = make_unsigned_type (8);
TREE_SET_CODE (boolean_type_node, BOOLEAN_TYPE);
gcc/c-family/ChangeLog
+5
View File
@@ -1,3 +1,8 @@
2011-06-07 Richard Guenther <rguenther@suse.de>
* c-common.c (c_common_nodes_and_builtins): Do not set
size_type_node or call set_sizetype.
2011-06-07 Dodji Seketeli <dodji@redhat.com>
PR debug/49130
gcc/c-family/c-common.c
-6
View File
@@ -4666,13 +4666,7 @@ c_common_nodes_and_builtins (void)
TYPE_DECL, NULL_TREE,
widest_unsigned_literal_type_node));
/* `unsigned long' is the standard type for sizeof.
Note that stddef.h uses `unsigned long',
and this must agree, even if long and int are the same size. */
size_type_node =
TREE_TYPE (identifier_global_value (get_identifier (SIZE_TYPE)));
signed_size_type_node = c_common_signed_type (size_type_node);
set_sizetype (size_type_node);
pid_type_node =
TREE_TYPE (identifier_global_value (get_identifier (PID_TYPE)));
gcc/fortran/ChangeLog
+5
View File
@@ -1,3 +1,8 @@
2011-06-07 Richard Guenther <rguenther@suse.de>
* f95-lang.c (gfc_init_decl_processing): Do not set
size_type_node or call set_sizetype.
2011-06-05 Tobias Burnus <burnus@net-b.de>
PR fortran/49255
gcc/fortran/f95-lang.c
-3
View File
@@ -590,9 +590,6 @@ gfc_init_decl_processing (void)
want double_type_node to actually have double precision. */
build_common_tree_nodes (false);
size_type_node = gfc_build_uint_type (POINTER_SIZE);
set_sizetype (size_type_node);
build_common_tree_nodes_2 (0);
void_list_node = build_tree_list (NULL_TREE, void_type_node);
gcc/go/ChangeLog
+5
View File
@@ -1,3 +1,8 @@
2011-06-07 Richard Guenther <rguenther@suse.de>
* go-lang.c (go_langhook_init): Do not set
size_type_node or call set_sizetype.
2011-05-27 Ian Lance Taylor <iant@google.com>
* go-backend.c: Include "output.h".
gcc/go/go-lang.c
-9
View File
@@ -87,15 +87,6 @@ go_langhook_init (void)
{
build_common_tree_nodes (false);
/* The sizetype may be "unsigned long" or "unsigned long long". */
if (TYPE_MODE (long_unsigned_type_node) == ptr_mode)
size_type_node = long_unsigned_type_node;
else if (TYPE_MODE (long_long_unsigned_type_node) == ptr_mode)
size_type_node = long_long_unsigned_type_node;
else
size_type_node = long_unsigned_type_node;
set_sizetype (size_type_node);
build_common_tree_nodes_2 (0);
/* We must create the gogo IR after calling build_common_tree_nodes
gcc/java/ChangeLog
+5
View File
@@ -1,3 +1,8 @@
2011-06-07 Richard Guenther <rguenther@suse.de>
* decl.c (java_init_decl_processing): Properly initialize
size_type_node.
2011-05-30 Joern Rennecke <joern.rennecke@embecosm.com>
PR middle-end/46500
gcc/java/decl.c
+8 -1
View File
@@ -606,7 +606,14 @@ java_init_decl_processing (void)
/* This is not a java type, however tree-dfa requires a definition for
size_type_node. */
size_type_node = make_unsigned_type (POINTER_SIZE);
if (strcmp (SIZE_TYPE, "unsigned int") == 0)
size_type_node = make_unsigned_type (INT_TYPE_SIZE);
else if (strcmp (SIZE_TYPE, "long unsigned int") == 0)
size_type_node = make_unsigned_type (LONG_TYPE_SIZE);
else if (strcmp (SIZE_TYPE, "long long unsigned int") == 0)
size_type_node = make_unsigned_type (LONG_LONG_TYPE_SIZE);
else
gcc_unreachable ();
set_sizetype (size_type_node);
/* Define these next since types below may used them. */
gcc/lto/ChangeLog
+5
View File
@@ -1,3 +1,8 @@
2011-06-07 Richard Guenther <rguenther@suse.de>
* lto-lang.c (lto_init): Do not set
size_type_node or call set_sizetype.
2011-06-04 Diego Novillo <dnovillo@google.com>
* lto.c (lto_init): New.
gcc/lto/lto-lang.c
-11
View File
@@ -1087,17 +1087,6 @@ lto_init (void)
/* Create the basic integer types. */
build_common_tree_nodes (flag_signed_char);
/* Tell the middle end what type to use for the size of objects. */
if (strcmp (SIZE_TYPE, "unsigned int") == 0)
size_type_node = unsigned_type_node;
else if (strcmp (SIZE_TYPE, "long unsigned int") == 0)
size_type_node = long_unsigned_type_node;
else if (strcmp (SIZE_TYPE, "long long unsigned int") == 0)
size_type_node = long_long_unsigned_type_node;
else
gcc_unreachable ();
set_sizetype (size_type_node);
/* The global tree for the main identifier is filled in by
language-specific front-end initialization that is not run in the
LTO back-end. It appears that all languages that perform such
gcc/tree.c
+12
View File
@@ -9142,6 +9142,7 @@ build_common_tree_nodes (bool signed_char)
int128_unsigned_type_node = make_unsigned_type (128);
}
#endif
/* Define a boolean type. This type only represents boolean values but
may be larger than char depending on the value of BOOL_TYPE_SIZE.
Front ends which want to override this size (i.e. Java) can redefine
@@ -9151,6 +9152,17 @@ build_common_tree_nodes (bool signed_char)
TYPE_MAX_VALUE (boolean_type_node) = build_int_cst (boolean_type_node, 1);
TYPE_PRECISION (boolean_type_node) = 1;
/* Define what type to use for size_t. */
if (strcmp (SIZE_TYPE, "unsigned int") == 0)
size_type_node = unsigned_type_node;
else if (strcmp (SIZE_TYPE, "long unsigned int") == 0)
size_type_node = long_unsigned_type_node;
else if (strcmp (SIZE_TYPE, "long long unsigned int") == 0)
size_type_node = long_long_unsigned_type_node;
else
gcc_unreachable ();
set_sizetype (size_type_node);
/* Fill in the rest of the sized types. Reuse existing type nodes
when possible. */
intQI_type_node = make_or_reuse_type (GET_MODE_BITSIZE (QImode), 0);