This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug target/41019] [4.3/4.4/4.5 Regression] Vector conditional move produces wrong code with -O3.
- From: "uros at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 16 Aug 2009 19:35:05 -0000
- Subject: [Bug target/41019] [4.3/4.4/4.5 Regression] Vector conditional move produces wrong code with -O3.
- References: <bug-41019-13452@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #25 from uros at gcc dot gnu dot org 2009-08-16 19:35 -------
Subject: Bug 41019
Author: uros
Date: Sun Aug 16 19:34:49 2009
New Revision: 150809
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=150809
Log:
Backport from mainline:
2009-08-14 Uros Bizjak <ubizjak@gmail.com>
PR target/41019
* config/i386/sse.md (SSEMODE124C8): New mode iterator.
(vcond<SSEMODEF2P:mode>): Assert that operation is supported by
ix86_expand_fp_vcond.
(vcond<SSEMODE124C8:mode>): Use SSEMODE124C8 instead of SSEMODE124.
Assert that operation is supported by ix86_expand_int_vcond.
(vcondu<SSEMODE124C8:mode>): Ditto.
testsuite/ChangeLog:
Backport from mainline:
2009-08-14 Uros Bizjak <ubizjak@gmail.com>
PR target/41019
* gcc.target/i386/pr41019.c: New test.
Added:
branches/gcc-4_4-branch/gcc/testsuite/gcc.target/i386/pr41019.c
Modified:
branches/gcc-4_4-branch/gcc/ChangeLog
branches/gcc-4_4-branch/gcc/config/i386/sse.md
branches/gcc-4_4-branch/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41019