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[Bug target/11087] gcc miscompiles raid1.c from linux kernel
- 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: 18 Jul 2003 11:20:22 -0000
- Subject: [Bug target/11087] gcc miscompiles raid1.c from linux kernel
- References: <20030604081727.11087.marcus@jet.franken.de>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11087
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2003-07-18 11:20 -------
Subject: Bug 11087
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-3_3-rhl-branch
Changes by: jakub@gcc.gnu.org 2003-07-18 11:20:20
Modified files:
gcc : ChangeLog loop.c
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/gcc.c-torture/execute: 20030717-1.c
Log message:
PR target/11087
* loop.c (basic_induction_var): Check if convert_modes emitted any
instructions. Remove them and return 0 if so.
* gcc.c-torture/execute/20030717-1.c: New test.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_3-rhl-branch&r1=1.16114.2.523.2.49&r2=1.16114.2.523.2.50
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/loop.c.diff?cvsroot=gcc&only_with_tag=gcc-3_3-rhl-branch&r1=1.433.2.7.2.1&r2=1.433.2.7.2.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_3-rhl-branch&r1=1.2261.2.170.2.22&r2=1.2261.2.170.2.23
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.c-torture/execute/20030717-1.c.diff?cvsroot=gcc&only_with_tag=gcc-3_3-rhl-branch&r1=NONE&r2=1.1.4.1