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[Bug optimization/9745] [3.3/3.4 regression][powerpc] miscompiles libmcrypt (alias problem during loop)
- 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: 11 Jul 2003 06:47:10 -0000
- Subject: [Bug optimization/9745] [3.3/3.4 regression][powerpc] miscompiles libmcrypt (alias problem during loop)
- References: <20030218161601.9745.olh@suse.de>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9745
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2003-07-11 06:47 -------
Subject: Bug 9745
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-3_3-branch
Changes by: wilson@gcc.gnu.org 2003-07-11 06:47:05
Modified files:
gcc : ChangeLog loop.c
Log message:
PR optimization/9745
* loop.c (loop_iv_add_mult_emit_before): Call loop_regs_update before
loop_insn_emit_before.
(loop_iv_add_mult_sink, loop_iv_add_mult_hoist): Likewise.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.16114.2.648&r2=1.16114.2.649
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/loop.c.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.433.2.7&r2=1.433.2.8