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[Bug target/10904] invalid (misaligned) FP register at -O2
- 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: 29 Feb 2004 17:59:29 -0000
- Subject: [Bug target/10904] invalid (misaligned) FP register at -O2
- References: <20030521131600.10904.kminola@eng.umd.edu>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-02-29 17:59 -------
Subject: Bug 10904
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-3_3-branch
Changes by: gdr@gcc.gnu.org 2004-02-29 17:59:25
Modified files:
gcc : ChangeLog
gcc/config/sparc: sparc.h
Log message:
Backport from mainline:
2004-01-27 Eric Botcazou <ebotcazou@libertysurf.fr>
PR target/10904
PR target/13058
* config/sparc/sparc.h (CANNOT_CHANGE_MODE_CLASS): New.
Forbid mode changes from SImode for lower FP regs if ARCH64.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.16114.2.911&r2=1.16114.2.912
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/sparc/sparc.h.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.215.4.3&r2=1.215.4.4
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=10904