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[Bug c/11420] [3.3/3.4 regression][x86_64] gcc generates invalid asm code when "-O -fPIC" is used (suffix or operands invalid for `movabs')
- 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: 8 Jul 2003 18:01:59 -0000
- Subject: [Bug c/11420] [3.3/3.4 regression][x86_64] gcc generates invalid asm code when "-O -fPIC" is used (suffix or operands invalid for `movabs')
- References: <20030703062240.11420.gcc-bugs@nogin.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11420
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2003-07-08 18:01 -------
Subject: Bug 11420
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: jakub@gcc.gnu.org 2003-07-08 18:01:51
Modified files:
gcc : ChangeLog
gcc/testsuite : ChangeLog
gcc/config/i386: i386.md i386.c i386-protos.h
Added files:
gcc/testsuite/gcc.dg: 20030708-1.c
Log message:
PR c/11420
* config/i386/i386.c (ix86_check_movabs): New function.
* config/i386/i386-protos.h (ix86_check_movabs): New prototype.
* config/i386/i386.md (movabs[shqd]i_1_rex64): Kill broken alternative.
(movabs[shqd]i_[12]_rex64): Add ix86_check_movabs check to conditions.
* gcc.dg/20030708-1.c: New test.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.399&r2=2.400
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.2851&r2=1.2852
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/i386.md.diff?cvsroot=gcc&r1=1.476&r2=1.477
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/i386.c.diff?cvsroot=gcc&r1=1.586&r2=1.587
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/i386-protos.h.diff?cvsroot=gcc&r1=1.99&r2=1.100
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/20030708-1.c.diff?cvsroot=gcc&r1=NONE&r2=1.1