[Bug target/15693] [3.3/3.4 regression] ICE - unrecognizable insn
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-05-31 21:40 -------
Subject: Bug 15693
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-3_4-branch
Changes by: ebotcazou@gcc.gnu.org 2004-05-31 21:40:20
Modified files:
gcc : ChangeLog
gcc/testsuite : ChangeLog
gcc/config/sparc: sparc.c sparc.h sparc.md
Added files:
gcc/testsuite/gcc.dg: sparc-trap-1.c
Log message:
PR target/15693
* config/sparc/sparc.c (compare_operand): New predicate.
* config/sparc/sparc.h (PREDICATE_CODES): Add it.
* config/sparc/sparc.md (cmpsi expander): Use it. If the first
operand is a ZERO_EXTRACT and the second operand is not zero,
force the former to a register.
(cmpdi expander): Likewise.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=2.2326.2.457&r2=2.2326.2.458
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.3389.2.188&r2=1.3389.2.189
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/sparc-trap-1.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=NONE&r2=1.1.2.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/sparc/sparc.c.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.271.4.13&r2=1.271.4.14
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/sparc/sparc.h.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.236.6.6&r2=1.236.6.7
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/sparc/sparc.md.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.196.2.2&r2=1.196.2.3
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15693
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