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[Bug target/10467] [arm] [3.3/3.4 regression] ICE in pre_insert_copy_insn,
- 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: 8 Nov 2003 15:24:38 -0000
- Subject: [Bug target/10467] [arm] [3.3/3.4 regression] ICE in pre_insert_copy_insn,
- References: <20030423174600.10467.lzhen@netsilicon.com>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2003-11-08 15:24 -------
Subject: Bug 10467
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-3_3-branch
Changes by: sayle@gcc.gnu.org 2003-11-08 15:24:33
Modified files:
gcc : ChangeLog gcse.c
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/gcc.dg: 20030926-1.c 20031108-1.c
Log message:
Backport from mainline
PR optimization/10467
PR optimization/11741
* gcse.c (pre_insert_copy_insn): Tweak the logic for finding the
appropriate set to match the code in hash_scan_insn.
* gcc.dg/20030926-1.c: New test case.
* gcc.dg/20031108-1.c: New test case.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.16114.2.801&r2=1.16114.2.802
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/gcse.c.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.223.2.7&r2=1.223.2.8
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.2261.2.314&r2=1.2261.2.315
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/20030926-1.c.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=NONE&r2=1.1.12.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/20031108-1.c.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=NONE&r2=1.1.2.1
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=10467