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[Bug tree-optimization/18298] [4.0 Regression] bad code from lim ssa pass with strcmp
- From: "cvs-commit at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 30 Nov 2004 15:39:39 -0000
- Subject: [Bug tree-optimization/18298] [4.0 Regression] bad code from lim ssa pass with strcmp
- References: <20041104155905.18298.snyder@fnal.gov>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-11-30 15:39 -------
Subject: Bug 18298
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: pinskia@gcc.gnu.org 2004-11-30 15:38:45
Modified files:
gcc : ChangeLog tree-optimize.c
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/gcc.c-torture/execute: p18298.c
Log message:
2004-11-30 Andrew Pinski <pinskia@physics.uc.edu>
PR tree-opt/18298
* tree-optimize.c (init_tree_optimization_passes): Add a may_alias
pass right after fold builtins.
2004-11-30 Andrew Pinski <pinskia@physics.uc.edu>
PR tree-opt/18298
* gcc.c-torture/execute/p18298.c: New test.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.6650&r2=2.6651
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-optimize.c.diff?cvsroot=gcc&r1=2.64&r2=2.65
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.4689&r2=1.4690
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.c-torture/execute/p18298.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18298