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[Bug rtl-optimization/11841] [3.3 Regression] The code compiled with -funroll-loops crashes
- 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 May 2004 21:05:58 -0000
- Subject: [Bug rtl-optimization/11841] [3.3 Regression] The code compiled with -funroll-loops crashes
- References: <20030807012210.11841.panov@canopus.iacp.dvo.ru>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-05-17 21:05 -------
Subject: Bug 11841
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-3_3-branch
Changes by: ebotcazou@gcc.gnu.org 2004-05-17 21:05:51
Modified files:
gcc : ChangeLog loop.h unroll.c
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/gcc.dg: loop-4.c
Log message:
PR optimization/11841
* loop.h (REGNO_LAST_NOTE_LUID): New macro.
* unroll.c (unroll_loop): Take into account notes when deciding
whether a pseudo is local to the loop.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.16114.2.980&r2=1.16114.2.981
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/loop.h.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.65.2.1&r2=1.65.2.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/unroll.c.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.184.2.8&r2=1.184.2.9
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.2261.2.374&r2=1.2261.2.375
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/loop-4.c.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=NONE&r2=1.1.4.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11841