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[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: 14 Aug 2009 10:31:27 -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 #24 from uros at gcc dot gnu dot org 2009-08-14 10:31 -------
Subject: Bug 41019
Author: uros
Date: Fri Aug 14 10:31:09 2009
New Revision: 150738
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=150738
Log:
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:
PR target/41019
* gcc.target/i386/pr41019.c: New test.
Added:
trunk/gcc/testsuite/gcc.target/i386/pr41019.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/i386/sse.md
trunk/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41019