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[Bug rtl-optimization/15193] [3.4/3.5 Regression] Unary minus using pointer to V4SF vector causes -fforce-mem to exhaust all memory
- 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: 7 Jun 2004 17:21:17 -0000
- Subject: [Bug rtl-optimization/15193] [3.4/3.5 Regression] Unary minus using pointer to V4SF vector causes -fforce-mem to exhaust all memory
- References: <20040428190553.15193.ahu@ds9a.nl>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-06-07 17:21 -------
Subject: Bug 15193
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: rth@gcc.gnu.org 2004-06-07 17:21:07
Modified files:
gcc : ChangeLog expmed.c
gcc/config/i386: i386.md
Log message:
PR rtl-opt/15193
* expmed.c (extract_bit_field): Fix vector_extract return.
* config/i386/i386.md (negv4sf2): New pattern.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.3861&r2=2.3862
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/expmed.c.diff?cvsroot=gcc&r1=1.160&r2=1.161
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/i386.md.diff?cvsroot=gcc&r1=1.541&r2=1.542
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15193