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[Bug tree-optimization/15777] Fold does not always fold sub trees
- 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: 7 Jul 2004 21:28:07 -0000
- Subject: [Bug tree-optimization/15777] Fold does not always fold sub trees
- References: <20040602135830.15777.pinskia@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-07-07 21:28 -------
Subject: Bug 15777
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: pinskia@gcc.gnu.org 2004-07-07 21:28:01
Modified files:
gcc : ChangeLog fold-const.c
Log message:
2004-07-07 Andrew Pinski <apinski@apple.com>
PR tree-optimization/15777
* fold-const.c (fold_single_bit_test): Fold the x^1 expression.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.4348&r2=2.4349
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fold-const.c.diff?cvsroot=gcc&r1=1.418&r2=1.419
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15777