This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug target/18932] [3.4/4.0 regression] ICE in copyprop_hardreg_forward_1, at regrename.c
- 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: 12 Dec 2004 20:57:39 -0000
- Subject: [Bug target/18932] [3.4/4.0 regression] ICE in copyprop_hardreg_forward_1, at regrename.c
- References: <20041210202120.18932.hjl@lucon.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-12-12 20:57 -------
Subject: Bug 18932
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: rth@gcc.gnu.org 2004-12-12 20:57:28
Modified files:
gcc : ChangeLog
gcc/config/i386: i386.md predicates.md
Log message:
PR target/18932
* config/i386/i386.md (all splits and peepholes): Use flags_reg_operand
and compare_operator to propagate the input CC mode to the output.
* config/i386/predicates.md (compare_operator): New.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.6792&r2=2.6793
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/i386.md.diff?cvsroot=gcc&r1=1.570&r2=1.571
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/predicates.md.diff?cvsroot=gcc&r1=1.6&r2=1.7
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18932