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[Bug target/36992] Very stange code for _mm_move_epi64
- 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: 5 Aug 2008 17:41:31 -0000
- Subject: [Bug target/36992] Very stange code for _mm_move_epi64
- References: <bug-36992-682@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #20 from hjl at gcc dot gnu dot org 2008-08-05 17:41 -------
Subject: Bug 36992
Author: hjl
Date: Tue Aug 5 17:40:16 2008
New Revision: 138734
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=138734
Log:
gcc/
2008-08-05 H.J. Lu <hongjiu.lu@intel.com>
PR target/36992
* config/i386/emmintrin.h (_mm_move_epi64): Use
__builtin_ia32_movq128.
* config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_MOVQ128.
(bdesc_args): Add IX86_BUILTIN_MOVQ128.
* config/i386/sse.md (sse2_movq128): New.
(*sse2_movq128): Likewise.
* doc/extend.texi: Document __builtin_ia32_movq128.
gcc/testsuite/
2008-08-04 H.J. Lu <hongjiu.lu@intel.com>
PR target/36992
* gcc.target/i386/pr36992-1.c: Scan movq.
* gcc.target/i386/pr36992-2.c: Likewise.
* gcc.target/i386/pr36992-3.c: New.
Added:
branches/ix86/avx/gcc/testsuite/gcc.target/i386/pr36992-3.c
Modified:
branches/ix86/avx/gcc/ChangeLog.avx
branches/ix86/avx/gcc/config/i386/emmintrin.h
branches/ix86/avx/gcc/config/i386/i386.c
branches/ix86/avx/gcc/config/i386/sse.md
branches/ix86/avx/gcc/doc/extend.texi
branches/ix86/avx/gcc/testsuite/ChangeLog.avx
branches/ix86/avx/gcc/testsuite/gcc.target/i386/pr36992-1.c
branches/ix86/avx/gcc/testsuite/gcc.target/i386/pr36992-2.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36992