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r117599 - 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, 10 Oct 2006 09:47:00 -0000
- Subject: r117599 - in /trunk/gcc: ChangeLog builtins.c t...
Author: jakub
Date: Tue Oct 10 09:46:59 2006
New Revision: 117599
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=117599
Log:
PR middle-end/29272
* builtins.c (var_decl_component_p): New function.
(fold_builtin_memset, fold_builtin_memory_op): Restrict
single entry optimization to variables and components thereof.
* gcc.c-torture/execute/20060930-2.c: New test.
Added:
trunk/gcc/testsuite/gcc.c-torture/execute/20060930-2.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/builtins.c
trunk/gcc/testsuite/ChangeLog