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[Bug target/32961] [4.2/4.3 Regression]: Gcc has different requirements for x86 shift xmm intrinsics
- 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: 18 Oct 2007 09:12:42 -0000
- Subject: [Bug target/32961] [4.2/4.3 Regression]: Gcc has different requirements for x86 shift xmm intrinsics
- References: <bug-32961-14931@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #10 from uros at gcc dot gnu dot org 2007-10-18 09:12 -------
Subject: Bug 32961
Author: uros
Date: Thu Oct 18 09:12:30 2007
New Revision: 129433
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=129433
Log:
PR target/32961
* config/i386/i386.c (ix86_expand_builtin) [IX86_BUILTIN_PSLLWI128,
IX86_BUILTIN_PSLLDI128, BUILTIN_PSLLQI128, IX86_BUILTIN_PSRAWI128,
IX86_BUILTIN_PSRADI128, IX86_BUILTIN_PSRLWI128,
IX86_BUILTIN_PSRLDI128, IX86_BUILTIN_PSRLQI128]: Do not require
immediate shift value.
* config/i386/emmintrin.h (_mm_slli_epi16, _mm_slli_epi32,
_mm_slli_epi64, _mm_srai_epi16, _mm_srai_epi32, _mm_srli_epi16,
_mm_srli_epi32, _mm_srli_epi64): Enable disabled functions and
remove equivalent macro definitions.
testsuite/ChangeLog:
PR target/32961
* gcc.target/i386/pr32961.c: New testcase.
Added:
branches/gcc-4_2-branch/gcc/testsuite/gcc.target/i386/pr32961.c
Modified:
branches/gcc-4_2-branch/gcc/ChangeLog
branches/gcc-4_2-branch/gcc/config/i386/emmintrin.h
branches/gcc-4_2-branch/gcc/config/i386/i386.c
branches/gcc-4_2-branch/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32961