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[Bug tree-optimization/14819] [tree-ssa] strchr is not folded at tree-level
- 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 May 2004 21:05:37 -0000
- Subject: [Bug tree-optimization/14819] [tree-ssa] strchr is not folded at tree-level
- References: <20040402060018.14819.kazu@cs.umass.edu>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-05-30 21:05 -------
Subject: Bug 14819
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: kazu@gcc.gnu.org 2004-05-30 21:05:21
Modified files:
gcc : ChangeLog builtins.c
Log message:
PR tree-optimization/14819
* builtins.c (fold_builtin_strchr): New.
(fold_builtin_1): Handle BUILT_IN_STRCHR and BUILT_IN_STRRCHR
with fold_builtin_strchr().
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.3792&r2=2.3793
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/builtins.c.diff?cvsroot=gcc&r1=1.327&r2=1.328
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14819