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[Bug target/24315] [3.4/4.0/4.1 Regression] amd64 fails -fpeephole2
- 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: 17 Oct 2005 07:09:33 -0000
- Subject: [Bug target/24315] [3.4/4.0/4.1 Regression] amd64 fails -fpeephole2
- References: <bug-24315-11506@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #12 from cvs-commit at gcc dot gnu dot org 2005-10-17 07:09 -------
Subject: Bug 24315
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: uros@gcc.gnu.org 2005-10-17 07:09:25
Modified files:
gcc : ChangeLog
gcc/testsuite : ChangeLog
gcc/config/i386: i386.md
Added files:
gcc/testsuite/gcc.target/i386: pr24315.c
Log message:
PR target/24315
* config/i386/i386.md (*pushdi2_rex64 splitter)
(*movdi_1_rex64 splitter, *ashldi3_1 splitter)
(*ashrdi3_1 splitter, *lshrdi3_1 splitter): Delay splitting after
flow2 pass only when (optimize > 0 && flag_peephole2).
testsuite:
PR target/24315
* gcc.target/i386/pr24315.c: New test.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.10169&r2=2.10170
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.6201&r2=1.6202
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.target/i386/pr24315.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/i386.md.diff?cvsroot=gcc&r1=1.659&r2=1.660
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24315