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re PR tree-optimization/48129 (gcc.c-torture/execute/builtins/snprintf-chk.c ICE) 

PR tree-optimization/48129
	* builtins.c (fold_builtin_snprintf): Convert to type of
	built_in_decls[BUILT_IN_SNPRINTF] retval instead of
	implicit_built_in_decls[BUILT_IN_SNPRINTF] retval.

From-SVN: r170985
This commit is contained in:
Jakub Jelinek 2011-03-15 12:28:35 +01:00 committed by Jakub Jelinek
parent e106efc780
commit 7ee93d4e34
2 changed files with 9 additions and 3 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,10 @@
2011-03-15 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/48129
* builtins.c (fold_builtin_snprintf): Convert to type of
built_in_decls[BUILT_IN_SNPRINTF] retval instead of
implicit_built_in_decls[BUILT_IN_SNPRINTF] retval.
2011-03-15 Richard Guenther <rguenther@suse.de>
PR tree-optimization/41490

5
gcc/builtins.c
View File

@ -12038,9 +12038,8 @@ fold_builtin_snprintf (location_t loc, tree dest, tree destsize, tree fmt,
if (call && retval)
{
retval = fold_convert_loc
(loc, TREE_TYPE (TREE_TYPE (implicit_built_in_decls[BUILT_IN_SNPRINTF])),
retval);
tree fn = built_in_decls[BUILT_IN_SNPRINTF];
retval = fold_convert_loc (loc, TREE_TYPE (TREE_TYPE (fn)), retval);
return build2 (COMPOUND_EXPR, TREE_TYPE (retval), call, retval);
}
else