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trans-decl.c (gfc_build_builtin_function_decls): Give the internal malloc functions the 'malloc' attribute.

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* trans-decl.c (gfc_build_builtin_function_decls): Give the internal
	malloc functions the 'malloc' attribute.  Give runtime_error the
	'noreturn' attribute.

From-SVN: r102609
This commit is contained in:
Steven Bosscher 2005-07-31 21:41:39 +00:00 committed by Steven Bosscher
parent baf7a0d33c
commit 16275f18ff
2 changed files with 11 additions and 0 deletions
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6
gcc/fortran/ChangeLog
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@ -1,3 +1,9 @@
2005-07-31 Steven Bosscher <stevenb@suse.de>
* trans-decl.c (gfc_build_builtin_function_decls): Give the internal
malloc functions the 'malloc' attribute. Give runtime_error the
'noreturn' attribute.
2005-07-31 Steven Bosscher <stevenb@suse.de>
* trans-stmt.c (gfc_trans_goto): Jump to the known label instead

5
gcc/fortran/trans-decl.c
View File

@ -1874,14 +1874,17 @@ gfc_build_builtin_function_decls (void)
tree gfc_logical4_type_node = gfc_get_logical_type (4);
tree gfc_pint4_type_node = build_pointer_type (gfc_int4_type_node);
/* Treat these two internal malloc wrappers as malloc. */
gfor_fndecl_internal_malloc =
gfc_build_library_function_decl (get_identifier (PREFIX("internal_malloc")),
pvoid_type_node, 1, gfc_int4_type_node);
DECL_IS_MALLOC (gfor_fndecl_internal_malloc) = 1;
gfor_fndecl_internal_malloc64 =
gfc_build_library_function_decl (get_identifier
(PREFIX("internal_malloc64")),
pvoid_type_node, 1, gfc_int8_type_node);
DECL_IS_MALLOC (gfor_fndecl_internal_malloc64) = 1;
gfor_fndecl_internal_free =
gfc_build_library_function_decl (get_identifier (PREFIX("internal_free")),
@ -1930,6 +1933,8 @@ gfc_build_builtin_function_decls (void)
3,
pchar_type_node, pchar_type_node,
gfc_int4_type_node);
/* The runtime_error function does not return. */
TREE_THIS_VOLATILE (gfor_fndecl_runtime_error) = 1;
gfor_fndecl_in_pack = gfc_build_library_function_decl (
get_identifier (PREFIX("internal_pack")),