Author: ctopper
Date: Mon Nov 9 23:08:08 2015
New Revision: 252587
URL: http://llvm.org/viewvc/llvm-project?rev=252587&view=rev
Log:
[X86] Use setzero instead of set1(0) in a few places in intrinsic headers.
Modified:
cfe/trunk/lib/Headers/avx2intrin.h
cfe/trunk/lib/Headers/emmintrin.h
Modified: cfe/trunk/lib/Headers/avx2intrin.h
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Headers/avx2intrin.h?rev=252587&r1=252586&r2=252587&view=diff
==============================================================================
--- cfe/trunk/lib/Headers/avx2intrin.h (original)
+++ cfe/trunk/lib/Headers/avx2intrin.h Mon Nov 9 23:08:08 2015
@@ -489,7 +489,7 @@ _mm256_shuffle_epi8(__m256i __a, __m256i
#define _mm256_shuffle_epi32(a, imm) __extension__ ({ \
(__m256i)__builtin_shufflevector((__v8si)(__m256i)(a), \
- (__v8si)_mm256_set1_epi32(0), \
+ (__v8si)_mm256_setzero_si256(), \
(imm) & 0x3, ((imm) & 0xc) >> 2, \
((imm) & 0x30) >> 4, ((imm) & 0xc0) >> 6, \
4 + (((imm) & 0x03) >> 0), \
@@ -499,7 +499,7 @@ _mm256_shuffle_epi8(__m256i __a, __m256i
#define _mm256_shufflehi_epi16(a, imm) __extension__ ({ \
(__m256i)__builtin_shufflevector((__v16hi)(__m256i)(a), \
- (__v16hi)_mm256_set1_epi16(0), \
+ (__v16hi)_mm256_setzero_si256(), \
0, 1, 2, 3, \
4 + (((imm) & 0x03) >> 0), \
4 + (((imm) & 0x0c) >> 2), \
@@ -513,7 +513,7 @@ _mm256_shuffle_epi8(__m256i __a, __m256i
#define _mm256_shufflelo_epi16(a, imm) __extension__ ({ \
(__m256i)__builtin_shufflevector((__v16hi)(__m256i)(a), \
- (__v16hi)_mm256_set1_epi16(0), \
+ (__v16hi)_mm256_setzero_si256(), \
(imm) & 0x3,((imm) & 0xc) >> 2, \
((imm) & 0x30) >> 4, ((imm) & 0xc0) >> 6, \
4, 5, 6, 7, \
Modified: cfe/trunk/lib/Headers/emmintrin.h
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Headers/emmintrin.h?rev=252587&r1=252586&r2=252587&view=diff
==============================================================================
--- cfe/trunk/lib/Headers/emmintrin.h (original)
+++ cfe/trunk/lib/Headers/emmintrin.h Mon Nov 9 23:08:08 2015
@@ -1334,20 +1334,20 @@ _mm_movemask_epi8(__m128i __a)
#define _mm_shuffle_epi32(a, imm) __extension__ ({ \
(__m128i)__builtin_shufflevector((__v4si)(__m128i)(a), \
- (__v4si)_mm_set1_epi32(0), \
+ (__v4si)_mm_setzero_si128(), \
(imm) & 0x3, ((imm) & 0xc) >> 2, \
((imm) & 0x30) >> 4, ((imm) & 0xc0) >> 6);
})
#define _mm_shufflelo_epi16(a, imm) __extension__ ({ \
(__m128i)__builtin_shufflevector((__v8hi)(__m128i)(a), \
- (__v8hi)_mm_set1_epi16(0), \
+ (__v8hi)_mm_setzero_si128(), \
(imm) & 0x3, ((imm) & 0xc) >> 2, \
((imm) & 0x30) >> 4, ((imm) & 0xc0) >> 6, \
4, 5, 6, 7); })
#define _mm_shufflehi_epi16(a, imm) __extension__ ({ \
(__m128i)__builtin_shufflevector((__v8hi)(__m128i)(a), \
- (__v8hi)_mm_set1_epi16(0), \
+ (__v8hi)_mm_setzero_si128(), \
0, 1, 2, 3, \
4 + (((imm) & 0x03) >> 0), \
4 + (((imm) & 0x0c) >> 2), \
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