This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug tree-optimization/37101] [4.2/4.3 Regression] wrong code: tree vectorizer omits bogus movq/movlps construct
- From: "hjl 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 2008 18:25:12 -0000
- Subject: [Bug tree-optimization/37101] [4.2/4.3 Regression] wrong code: tree vectorizer omits bogus movq/movlps construct
- References: <bug-37101-10561@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #8 from hjl at gcc dot gnu dot org 2008-08-14 18:25 -------
Subject: Bug 37101
Author: hjl
Date: Thu Aug 14 18:23:58 2008
New Revision: 139110
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=139110
Log:
2008-08-14 H.J. Lu <hongjiu.lu@intel.com>
PR target/37101
* config/i386/sse.md (*vec_concatv2di_avx): Remove vmovlps
alternative.
(*vec_concatv2di_rex64_avx): Likewise.
Modified:
branches/ix86/avx/gcc/ChangeLog.avx
branches/ix86/avx/gcc/config/i386/sse.md
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37101