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r142348 - in /trunk/gcc: ChangeLog builtins.c t...
- From: jakub at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Tue, 02 Dec 2008 10:13:06 -0000
- Subject: r142348 - in /trunk/gcc: ChangeLog builtins.c t...
Author: jakub
Date: Tue Dec 2 10:13:05 2008
New Revision: 142348
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=142348
Log:
PR middle-end/38343
* builtins.c (expand_builtin_mempcpy_args): Handle COMPOUND_EXPRs
potentially returned from folding memcpy.
(expand_builtin_stpcpy_args): Similarly for folding strcpy.
(fold_builtin_2): Handle BUILT_IN_STPCPY if result is ignored.
* gcc.c-torture/compile/pr38343.c: New test.
Added:
trunk/gcc/testsuite/gcc.c-torture/compile/pr38343.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/builtins.c
trunk/gcc/testsuite/ChangeLog