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[Bug rtl-optimization/16001] [3.5 Regression] unable to find a register to spill in class `AREG' (-O2 -funroll-loops)
- 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 2004 02:52:59 -0000
- Subject: [Bug rtl-optimization/16001] [3.5 Regression] unable to find a register to spill in class `AREG' (-O2 -funroll-loops)
- References: <20040615150450.16001.rguenth@tat.physik.uni-tuebingen.de>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-07-11 02:52 -------
Subject: Bug 16001
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: rakdver@gcc.gnu.org 2004-07-11 02:52:54
Modified files:
gcc : ChangeLog loop-iv.c
Log message:
PR rtl-optimization/16001
* loop-iv.c (iv_number_of_iterations): Prevent copy propagation in
niter_expr.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.4457&r2=2.4458
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/loop-iv.c.diff?cvsroot=gcc&r1=2.11&r2=2.12
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16001