#define _mm256_shuffle_epi32(a, imm) __extension__ ({ \
(__m256i)__builtin_shufflevector((__v8si)(__m256i)(a), \
- (__v8si)_mm256_setzero_si256(), \
- (imm) & 0x3, ((imm) & 0xc) >> 2, \
- ((imm) & 0x30) >> 4, ((imm) & 0xc0) >> 6, \
- 4 + (((imm) & 0x03) >> 0), \
- 4 + (((imm) & 0x0c) >> 2), \
- 4 + (((imm) & 0x30) >> 4), \
- 4 + (((imm) & 0xc0) >> 6)); })
+ (__v8si)_mm256_undefined_si256(), \
+ 0 + (((imm) >> 0) & 0x3), \
+ 0 + (((imm) >> 2) & 0x3), \
+ 0 + (((imm) >> 4) & 0x3), \
+ 0 + (((imm) >> 6) & 0x3), \
+ 4 + (((imm) >> 0) & 0x3), \
+ 4 + (((imm) >> 2) & 0x3), \
+ 4 + (((imm) >> 4) & 0x3), \
+ 4 + (((imm) >> 6) & 0x3)); })
#define _mm256_shufflehi_epi16(a, imm) __extension__ ({ \
(__m256i)__builtin_shufflevector((__v16hi)(__m256i)(a), \
- (__v16hi)_mm256_setzero_si256(), \
+ (__v16hi)_mm256_undefined_si256(), \
0, 1, 2, 3, \
- 4 + (((imm) & 0x03) >> 0), \
- 4 + (((imm) & 0x0c) >> 2), \
- 4 + (((imm) & 0x30) >> 4), \
- 4 + (((imm) & 0xc0) >> 6), \
+ 4 + (((imm) >> 0) & 0x3), \
+ 4 + (((imm) >> 2) & 0x3), \
+ 4 + (((imm) >> 4) & 0x3), \
+ 4 + (((imm) >> 6) & 0x3), \
8, 9, 10, 11, \
- 12 + (((imm) & 0x03) >> 0), \
- 12 + (((imm) & 0x0c) >> 2), \
- 12 + (((imm) & 0x30) >> 4), \
- 12 + (((imm) & 0xc0) >> 6)); })
+ 12 + (((imm) >> 0) & 0x3), \
+ 12 + (((imm) >> 2) & 0x3), \
+ 12 + (((imm) >> 4) & 0x3), \
+ 12 + (((imm) >> 6) & 0x3)); })
#define _mm256_shufflelo_epi16(a, imm) __extension__ ({ \
(__m256i)__builtin_shufflevector((__v16hi)(__m256i)(a), \
- (__v16hi)_mm256_setzero_si256(), \
- 0 + (((imm) & 0x03) >> 0), \
- 0 + (((imm) & 0x0c) >> 2), \
- 0 + (((imm) & 0x30) >> 4), \
- 0 + (((imm) & 0xc0) >> 6), \
+ (__v16hi)_mm256_undefined_si256(), \
+ 0 + (((imm) >> 0) & 0x3), \
+ 0 + (((imm) >> 2) & 0x3), \
+ 0 + (((imm) >> 4) & 0x3), \
+ 0 + (((imm) >> 6) & 0x3), \
4, 5, 6, 7, \
- 8 + (((imm) & 0x03) >> 0), \
- 8 + (((imm) & 0x0c) >> 2), \
- 8 + (((imm) & 0x30) >> 4), \
- 8 + (((imm) & 0xc0) >> 6), \
+ 8 + (((imm) >> 0) & 0x3), \
+ 8 + (((imm) >> 2) & 0x3), \
+ 8 + (((imm) >> 4) & 0x3), \
+ 8 + (((imm) >> 6) & 0x3), \
12, 13, 14, 15); })
static __inline__ __m256i __DEFAULT_FN_ATTRS
#define _mm256_permute4x64_pd(V, M) __extension__ ({ \
(__m256d)__builtin_shufflevector((__v4df)(__m256d)(V), \
- (__v4df)_mm256_setzero_pd(), \
- (M) & 0x3, ((M) & 0xc) >> 2, \
- ((M) & 0x30) >> 4, ((M) & 0xc0) >> 6); })
+ (__v4df)_mm256_undefined_pd(), \
+ ((M) >> 0) & 0x3, \
+ ((M) >> 2) & 0x3, \
+ ((M) >> 4) & 0x3, \
+ ((M) >> 6) & 0x3); })
static __inline__ __m256 __DEFAULT_FN_ATTRS
_mm256_permutevar8x32_ps(__m256 __a, __m256i __b)
#define _mm256_permute4x64_epi64(V, M) __extension__ ({ \
(__m256i)__builtin_shufflevector((__v4di)(__m256i)(V), \
- (__v4di)_mm256_setzero_si256(), \
- (M) & 0x3, ((M) & 0xc) >> 2, \
- ((M) & 0x30) >> 4, ((M) & 0xc0) >> 6); })
+ (__v4di)_mm256_undefined_si256(), \
+ ((M) >> 0) & 0x3, \
+ ((M) >> 2) & 0x3, \
+ ((M) >> 4) & 0x3, \
+ ((M) >> 6) & 0x3); })
#define _mm256_permute2x128_si256(V1, V2, M) __extension__ ({ \
(__m256i)__builtin_ia32_permti256((__m256i)(V1), (__m256i)(V2), (M)); })
#define _mm256_extracti128_si256(V, M) __extension__ ({ \
(__m128i)__builtin_shufflevector((__v4di)(__m256i)(V), \
- (__v4di)_mm256_setzero_si256(), \
+ (__v4di)_mm256_undefined_si256(), \
(((M) & 1) ? 2 : 0), \
(((M) & 1) ? 3 : 1) ); })
#define _mm512_shufflehi_epi16(A, imm) __extension__ ({ \
(__m512i)__builtin_shufflevector((__v32hi)(__m512i)(A), \
- (__v32hi)_mm512_setzero_hi(), \
+ (__v32hi)_mm512_undefined_epi32(), \
0, 1, 2, 3, \
- 4 + (((imm) & 0x03) >> 0), \
- 4 + (((imm) & 0x0c) >> 2), \
- 4 + (((imm) & 0x30) >> 4), \
- 4 + (((imm) & 0xc0) >> 6), \
+ 4 + (((imm) >> 0) & 0x3), \
+ 4 + (((imm) >> 2) & 0x3), \
+ 4 + (((imm) >> 4) & 0x3), \
+ 4 + (((imm) >> 6) & 0x3), \
8, 9, 10, 11, \
- 12 + (((imm) & 0x03) >> 0), \
- 12 + (((imm) & 0x0c) >> 2), \
- 12 + (((imm) & 0x30) >> 4), \
- 12 + (((imm) & 0xc0) >> 6), \
+ 12 + (((imm) >> 0) & 0x3), \
+ 12 + (((imm) >> 2) & 0x3), \
+ 12 + (((imm) >> 4) & 0x3), \
+ 12 + (((imm) >> 6) & 0x3), \
16, 17, 18, 19, \
- 20 + (((imm) & 0x03) >> 0), \
- 20 + (((imm) & 0x0c) >> 2), \
- 20 + (((imm) & 0x30) >> 4), \
- 20 + (((imm) & 0xc0) >> 6), \
+ 20 + (((imm) >> 0) & 0x3), \
+ 20 + (((imm) >> 2) & 0x3), \
+ 20 + (((imm) >> 4) & 0x3), \
+ 20 + (((imm) >> 6) & 0x3), \
24, 25, 26, 27, \
- 28 + (((imm) & 0x03) >> 0), \
- 28 + (((imm) & 0x0c) >> 2), \
- 28 + (((imm) & 0x30) >> 4), \
- 28 + (((imm) & 0xc0) >> 6)); })
+ 28 + (((imm) >> 0) & 0x3), \
+ 28 + (((imm) >> 2) & 0x3), \
+ 28 + (((imm) >> 4) & 0x3), \
+ 28 + (((imm) >> 6) & 0x3)); })
#define _mm512_mask_shufflehi_epi16(W, U, A, imm) __extension__ ({ \
(__m512i)__builtin_ia32_selectw_512((__mmask32)(U), \
#define _mm512_shufflelo_epi16(A, imm) __extension__ ({ \
(__m512i)__builtin_shufflevector((__v32hi)(__m512i)(A), \
- (__v32hi)_mm512_setzero_hi(), \
- 0 + (((imm) & 0x03) >> 0), \
- 0 + (((imm) & 0x0c) >> 2), \
- 0 + (((imm) & 0x30) >> 4), \
- 0 + (((imm) & 0xc0) >> 6), \
+ (__v32hi)_mm512_undefined_epi32(), \
+ 0 + (((imm) >> 0) & 0x3), \
+ 0 + (((imm) >> 2) & 0x3), \
+ 0 + (((imm) >> 4) & 0x3), \
+ 0 + (((imm) >> 6) & 0x3), \
4, 5, 6, 7, \
- 8 + (((imm) & 0x03) >> 0), \
- 8 + (((imm) & 0x0c) >> 2), \
- 8 + (((imm) & 0x30) >> 4), \
- 8 + (((imm) & 0xc0) >> 6), \
+ 8 + (((imm) >> 0) & 0x3), \
+ 8 + (((imm) >> 2) & 0x3), \
+ 8 + (((imm) >> 4) & 0x3), \
+ 8 + (((imm) >> 6) & 0x3), \
12, 13, 14, 15, \
- 16 + (((imm) & 0x03) >> 0), \
- 16 + (((imm) & 0x0c) >> 2), \
- 16 + (((imm) & 0x30) >> 4), \
- 16 + (((imm) & 0xc0) >> 6), \
+ 16 + (((imm) >> 0) & 0x3), \
+ 16 + (((imm) >> 2) & 0x3), \
+ 16 + (((imm) >> 4) & 0x3), \
+ 16 + (((imm) >> 6) & 0x3), \
20, 21, 22, 23, \
- 24 + (((imm) & 0x03) >> 0), \
- 24 + (((imm) & 0x0c) >> 2), \
- 24 + (((imm) & 0x30) >> 4), \
- 24 + (((imm) & 0xc0) >> 6), \
+ 24 + (((imm) >> 0) & 0x3), \
+ 24 + (((imm) >> 2) & 0x3), \
+ 24 + (((imm) >> 4) & 0x3), \
+ 24 + (((imm) >> 6) & 0x3), \
28, 29, 30, 31); })
#define _mm512_permute_pd(X, C) __extension__ ({ \
(__m512d)__builtin_shufflevector((__v8df)(__m512d)(X), \
- (__v8df)_mm512_setzero_pd(), \
- 0 + (((C) & 0x01) >> 0), \
- 0 + (((C) & 0x02) >> 1), \
- 2 + (((C) & 0x04) >> 2), \
- 2 + (((C) & 0x08) >> 3), \
- 4 + (((C) & 0x10) >> 4), \
- 4 + (((C) & 0x20) >> 5), \
- 6 + (((C) & 0x40) >> 6), \
- 6 + (((C) & 0x80) >> 7)); })
+ (__v8df)_mm512_undefined_pd(), \
+ 0 + (((C) >> 0) & 0x1), \
+ 0 + (((C) >> 1) & 0x1), \
+ 2 + (((C) >> 2) & 0x1), \
+ 2 + (((C) >> 3) & 0x1), \
+ 4 + (((C) >> 4) & 0x1), \
+ 4 + (((C) >> 5) & 0x1), \
+ 6 + (((C) >> 6) & 0x1), \
+ 6 + (((C) >> 7) & 0x1)); })
#define _mm512_mask_permute_pd(W, U, X, C) __extension__ ({ \
(__m512d)__builtin_ia32_selectpd_512((__mmask8)(U), \
#define _mm512_permute_ps(X, C) __extension__ ({ \
(__m512)__builtin_shufflevector((__v16sf)(__m512)(X), \
- (__v16sf)_mm512_setzero_ps(), \
- 0 + (((C) & 0x03) >> 0), \
- 0 + (((C) & 0x0c) >> 2), \
- 0 + (((C) & 0x30) >> 4), \
- 0 + (((C) & 0xc0) >> 6), \
- 4 + (((C) & 0x03) >> 0), \
- 4 + (((C) & 0x0c) >> 2), \
- 4 + (((C) & 0x30) >> 4), \
- 4 + (((C) & 0xc0) >> 6), \
- 8 + (((C) & 0x03) >> 0), \
- 8 + (((C) & 0x0c) >> 2), \
- 8 + (((C) & 0x30) >> 4), \
- 8 + (((C) & 0xc0) >> 6), \
- 12 + (((C) & 0x03) >> 0), \
- 12 + (((C) & 0x0c) >> 2), \
- 12 + (((C) & 0x30) >> 4), \
- 12 + (((C) & 0xc0) >> 6)); })
+ (__v16sf)_mm512_undefined_ps(), \
+ 0 + (((C) >> 0) & 0x3), \
+ 0 + (((C) >> 2) & 0x3), \
+ 0 + (((C) >> 4) & 0x3), \
+ 0 + (((C) >> 6) & 0x3), \
+ 4 + (((C) >> 0) & 0x3), \
+ 4 + (((C) >> 2) & 0x3), \
+ 4 + (((C) >> 4) & 0x3), \
+ 4 + (((C) >> 6) & 0x3), \
+ 8 + (((C) >> 0) & 0x3), \
+ 8 + (((C) >> 2) & 0x3), \
+ 8 + (((C) >> 4) & 0x3), \
+ 8 + (((C) >> 6) & 0x3), \
+ 12 + (((C) >> 0) & 0x3), \
+ 12 + (((C) >> 2) & 0x3), \
+ 12 + (((C) >> 4) & 0x3), \
+ 12 + (((C) >> 6) & 0x3)); })
#define _mm512_mask_permute_ps(W, U, X, C) __extension__ ({ \
(__m512)__builtin_ia32_selectps_512((__mmask16)(U), \
#define _mm512_shuffle_pd(A, B, M) __extension__ ({ \
(__m512d)__builtin_shufflevector((__v8df)(__m512d)(A), \
(__v8df)(__m512d)(B), \
- (((M) & 0x01) >> 0) + 0, \
- (((M) & 0x02) >> 1) + 8, \
- (((M) & 0x04) >> 2) + 2, \
- (((M) & 0x08) >> 3) + 10, \
- (((M) & 0x10) >> 4) + 4, \
- (((M) & 0x20) >> 5) + 12, \
- (((M) & 0x40) >> 6) + 6, \
- (((M) & 0x80) >> 7) + 14); })
+ 0 + (((M) >> 0) & 0x1), \
+ 8 + (((M) >> 1) & 0x1), \
+ 2 + (((M) >> 2) & 0x1), \
+ 10 + (((M) >> 3) & 0x1), \
+ 4 + (((M) >> 4) & 0x1), \
+ 12 + (((M) >> 5) & 0x1), \
+ 6 + (((M) >> 6) & 0x1), \
+ 14 + (((M) >> 7) & 0x1)); })
#define _mm512_mask_shuffle_pd(W, U, A, B, M) __extension__ ({ \
(__m512d)__builtin_ia32_selectpd_512((__mmask8)(U), \
#define _mm512_permutex_pd(X, C) __extension__ ({ \
(__m512d)__builtin_shufflevector((__v8df)(__m512d)(X), \
(__v8df)_mm512_undefined_pd(), \
- 0 + (((C) & 0x03) >> 0), \
- 0 + (((C) & 0x0c) >> 2), \
- 0 + (((C) & 0x30) >> 4), \
- 0 + (((C) & 0xc0) >> 6), \
- 4 + (((C) & 0x03) >> 0), \
- 4 + (((C) & 0x0c) >> 2), \
- 4 + (((C) & 0x30) >> 4), \
- 4 + (((C) & 0xc0) >> 6)); })
+ 0 + (((C) >> 0) & 0x3), \
+ 0 + (((C) >> 2) & 0x3), \
+ 0 + (((C) >> 4) & 0x3), \
+ 0 + (((C) >> 6) & 0x3), \
+ 4 + (((C) >> 0) & 0x3), \
+ 4 + (((C) >> 2) & 0x3), \
+ 4 + (((C) >> 4) & 0x3), \
+ 4 + (((C) >> 6) & 0x3)); })
#define _mm512_mask_permutex_pd(W, U, X, C) __extension__ ({ \
(__m512d)__builtin_ia32_selectpd_512((__mmask8)(U), \
#define _mm512_permutex_epi64(X, C) __extension__ ({ \
(__m512i)__builtin_shufflevector((__v8di)(__m512i)(X), \
(__v8di)_mm512_undefined_epi32(), \
- 0 + (((C) & 0x03) >> 0), \
- 0 + (((C) & 0x0c) >> 2), \
- 0 + (((C) & 0x30) >> 4), \
- 0 + (((C) & 0xc0) >> 6), \
- 4 + (((C) & 0x03) >> 0), \
- 4 + (((C) & 0x0c) >> 2), \
- 4 + (((C) & 0x30) >> 4), \
- 4 + (((C) & 0xc0) >> 6)); })
+ 0 + (((C) >> 0) & 0x3), \
+ 0 + (((C) >> 2) & 0x3), \
+ 0 + (((C) >> 4) & 0x3), \
+ 0 + (((C) >> 6) & 0x3), \
+ 4 + (((C) >> 0) & 0x3), \
+ 4 + (((C) >> 2) & 0x3), \
+ 4 + (((C) >> 4) & 0x3), \
+ 4 + (((C) >> 6) & 0x3)); })
#define _mm512_mask_permutex_epi64(W, U, X, C) __extension__ ({ \
(__m512i)__builtin_ia32_selectq_512((__mmask8)(U), \
#define _mm512_shuffle_epi32(A, I) __extension__ ({ \
(__m512i)__builtin_shufflevector((__v16si)(__m512i)(A), \
- (__v16si)_mm512_setzero_si512(), \
- 0 + (((I) & 0x03) >> 0), \
- 0 + (((I) & 0x0c) >> 2), \
- 0 + (((I) & 0x30) >> 4), \
- 0 + (((I) & 0xc0) >> 6), \
- 4 + (((I) & 0x03) >> 0), \
- 4 + (((I) & 0x0c) >> 2), \
- 4 + (((I) & 0x30) >> 4), \
- 4 + (((I) & 0xc0) >> 6), \
- 8 + (((I) & 0x03) >> 0), \
- 8 + (((I) & 0x0c) >> 2), \
- 8 + (((I) & 0x30) >> 4), \
- 8 + (((I) & 0xc0) >> 6), \
- 12 + (((I) & 0x03) >> 0), \
- 12 + (((I) & 0x0c) >> 2), \
- 12 + (((I) & 0x30) >> 4), \
- 12 + (((I) & 0xc0) >> 6)); })
+ (__v16si)_mm512_undefined_epi32(), \
+ 0 + (((I) >> 0) & 0x3), \
+ 0 + (((I) >> 2) & 0x3), \
+ 0 + (((I) >> 4) & 0x3), \
+ 0 + (((I) >> 6) & 0x3), \
+ 4 + (((I) >> 0) & 0x3), \
+ 4 + (((I) >> 2) & 0x3), \
+ 4 + (((I) >> 4) & 0x3), \
+ 4 + (((I) >> 6) & 0x3), \
+ 8 + (((I) >> 0) & 0x3), \
+ 8 + (((I) >> 2) & 0x3), \
+ 8 + (((I) >> 4) & 0x3), \
+ 8 + (((I) >> 6) & 0x3), \
+ 12 + (((I) >> 0) & 0x3), \
+ 12 + (((I) >> 2) & 0x3), \
+ 12 + (((I) >> 4) & 0x3), \
+ 12 + (((I) >> 6) & 0x3)); })
#define _mm512_mask_shuffle_epi32(W, U, A, I) __extension__ ({ \
(__m512i)__builtin_ia32_selectd_512((__mmask16)(U), \
#define _mm256_permutex_pd(X, C) __extension__ ({ \
(__m256d)__builtin_shufflevector((__v4df)(__m256d)(X), \
(__v4df)_mm256_undefined_pd(), \
- (C) & 0x3, ((C) & 0xc) >> 2, \
- ((C) & 0x30) >> 4, ((C) & 0xc0) >> 6); })
+ ((C) >> 0) & 0x3, ((C) >> 2) & 0x3, \
+ ((C) >> 4) & 0x3, ((C) >> 6) & 0x3); })
#define _mm256_mask_permutex_pd(W, U, X, C) __extension__ ({ \
(__m256d)__builtin_ia32_selectpd_256((__mmask8)(U), \
#define _mm256_permutex_epi64(X, C) __extension__ ({ \
(__m256i)__builtin_shufflevector((__v4di)(__m256i)(X), \
(__v4di)_mm256_undefined_si256(), \
- (C) & 0x3, ((C) & 0xc) >> 2, \
- ((C) & 0x30) >> 4, ((C) & 0xc0) >> 6); })
+ ((C) >> 0) & 0x3, ((C) >> 2) & 0x3, \
+ ((C) >> 4) & 0x3, ((C) >> 6) & 0x3); })
#define _mm256_mask_permutex_epi64(W, U, X, C) __extension__ ({ \
(__m256i)__builtin_ia32_selectq_256((__mmask8)(U), \
/// \returns A 128-bit vector of [2 x double] containing the copied values.
#define _mm_permute_pd(A, C) __extension__ ({ \
(__m128d)__builtin_shufflevector((__v2df)(__m128d)(A), \
- (__v2df)_mm_setzero_pd(), \
- (C) & 0x1, ((C) & 0x2) >> 1); })
+ (__v2df)_mm_undefined_pd(), \
+ ((C) >> 0) & 0x1, ((C) >> 1) & 0x1); })
/// \brief Copies the values in a 256-bit vector of [4 x double] as
/// specified by the immediate integer operand.
/// \returns A 256-bit vector of [4 x double] containing the copied values.
#define _mm256_permute_pd(A, C) __extension__ ({ \
(__m256d)__builtin_shufflevector((__v4df)(__m256d)(A), \
- (__v4df)_mm256_setzero_pd(), \
- (C) & 0x1, ((C) & 0x2) >> 1, \
- 2 + (((C) & 0x4) >> 2), \
- 2 + (((C) & 0x8) >> 3)); })
+ (__v4df)_mm256_undefined_pd(), \
+ 0 + (((C) >> 0) & 0x1), \
+ 0 + (((C) >> 1) & 0x1), \
+ 2 + (((C) >> 2) & 0x1), \
+ 2 + (((C) >> 3) & 0x1)); })
/// \brief Copies the values in a 128-bit vector of [4 x float] as
/// specified by the immediate integer operand.
/// \returns A 128-bit vector of [4 x float] containing the copied values.
#define _mm_permute_ps(A, C) __extension__ ({ \
(__m128)__builtin_shufflevector((__v4sf)(__m128)(A), \
- (__v4sf)_mm_setzero_ps(), \
- (C) & 0x3, ((C) & 0xc) >> 2, \
- ((C) & 0x30) >> 4, ((C) & 0xc0) >> 6); })
+ (__v4sf)_mm_undefined_ps(), \
+ ((C) >> 0) & 0x3, ((C) >> 2) & 0x3, \
+ ((C) >> 4) & 0x3, ((C) >> 6) & 0x3); })
/// \brief Copies the values in a 256-bit vector of [8 x float] as
/// specified by the immediate integer operand.
/// \returns A 256-bit vector of [8 x float] containing the copied values.
#define _mm256_permute_ps(A, C) __extension__ ({ \
(__m256)__builtin_shufflevector((__v8sf)(__m256)(A), \
- (__v8sf)_mm256_setzero_ps(), \
- (C) & 0x3, ((C) & 0xc) >> 2, \
- ((C) & 0x30) >> 4, ((C) & 0xc0) >> 6, \
- 4 + (((C) & 0x03) >> 0), \
- 4 + (((C) & 0x0c) >> 2), \
- 4 + (((C) & 0x30) >> 4), \
- 4 + (((C) & 0xc0) >> 6)); })
+ (__v8sf)_mm256_undefined_ps(), \
+ 0 + (((C) >> 0) & 0x3), \
+ 0 + (((C) >> 2) & 0x3), \
+ 0 + (((C) >> 4) & 0x3), \
+ 0 + (((C) >> 6) & 0x3), \
+ 4 + (((C) >> 0) & 0x3), \
+ 4 + (((C) >> 2) & 0x3), \
+ 4 + (((C) >> 4) & 0x3), \
+ 4 + (((C) >> 6) & 0x3)); })
/// \brief Permutes 128-bit data values stored in two 256-bit vectors of
/// [4 x double], as specified by the immediate integer operand.
/// 11: Bits [127:96] and [255:224] are copied from the selected operand.
/// \returns A 256-bit vector of [8 x float] containing the shuffled values.
#define _mm256_shuffle_ps(a, b, mask) __extension__ ({ \
- (__m256)__builtin_shufflevector((__v8sf)(__m256)(a), \
- (__v8sf)(__m256)(b), \
- (mask) & 0x3, \
- ((mask) & 0xc) >> 2, \
- (((mask) & 0x30) >> 4) + 8, \
- (((mask) & 0xc0) >> 6) + 8, \
- ((mask) & 0x3) + 4, \
- (((mask) & 0xc) >> 2) + 4, \
- (((mask) & 0x30) >> 4) + 12, \
- (((mask) & 0xc0) >> 6) + 12); })
+ (__m256)__builtin_shufflevector((__v8sf)(__m256)(a), \
+ (__v8sf)(__m256)(b), \
+ 0 + (((mask) >> 0) & 0x3), \
+ 0 + (((mask) >> 2) & 0x3), \
+ 8 + (((mask) >> 4) & 0x3), \
+ 8 + (((mask) >> 6) & 0x3), \
+ 4 + (((mask) >> 0) & 0x3), \
+ 4 + (((mask) >> 2) & 0x3), \
+ 12 + (((mask) >> 4) & 0x3), \
+ 12 + (((mask) >> 6) & 0x3)); })
/// \brief Selects four double-precision values from the 256-bit operands of
/// [4 x double], as specified by the immediate value operand. The selected
/// destination.
/// \returns A 256-bit vector of [4 x double] containing the shuffled values.
#define _mm256_shuffle_pd(a, b, mask) __extension__ ({ \
- (__m256d)__builtin_shufflevector((__v4df)(__m256d)(a), \
- (__v4df)(__m256d)(b), \
- (mask) & 0x1, \
- (((mask) & 0x2) >> 1) + 4, \
- (((mask) & 0x4) >> 2) + 2, \
- (((mask) & 0x8) >> 3) + 6); })
+ (__m256d)__builtin_shufflevector((__v4df)(__m256d)(a), \
+ (__v4df)(__m256d)(b), \
+ 0 + (((mask) >> 0) & 0x1), \
+ 4 + (((mask) >> 1) & 0x1), \
+ 2 + (((mask) >> 2) & 0x1), \
+ 6 + (((mask) >> 3) & 0x1)); })
/* Compare */
#define _CMP_EQ_OQ 0x00 /* Equal (ordered, non-signaling) */
#define _mm256_extractf128_ps(V, M) __extension__ ({ \
(__m128)__builtin_shufflevector( \
(__v8sf)(__m256)(V), \
- (__v8sf)(_mm256_setzero_ps()), \
+ (__v8sf)(_mm256_undefined_ps()), \
(((M) & 1) ? 4 : 0), \
(((M) & 1) ? 5 : 1), \
(((M) & 1) ? 6 : 2), \
#define _mm256_extractf128_pd(V, M) __extension__ ({ \
(__m128d)__builtin_shufflevector( \
(__v4df)(__m256d)(V), \
- (__v4df)(_mm256_setzero_pd()), \
+ (__v4df)(_mm256_undefined_pd()), \
(((M) & 1) ? 2 : 0), \
(((M) & 1) ? 3 : 1) );})
#define _mm256_extractf128_si256(V, M) __extension__ ({ \
(__m128i)__builtin_shufflevector( \
(__v4di)(__m256i)(V), \
- (__v4di)(_mm256_setzero_si256()), \
+ (__v4di)(_mm256_undefined_si256()), \
(((M) & 1) ? 2 : 0), \
(((M) & 1) ? 3 : 1) );})
#define _mm_shuffle_epi32(a, imm) __extension__ ({ \
(__m128i)__builtin_shufflevector((__v4si)(__m128i)(a), \
- (__v4si)_mm_setzero_si128(), \
- (imm) & 0x3, ((imm) & 0xc) >> 2, \
- ((imm) & 0x30) >> 4, ((imm) & 0xc0) >> 6); })
+ (__v4si)_mm_undefined_si128(), \
+ ((imm) >> 0) & 0x3, ((imm) >> 2) & 0x3, \
+ ((imm) >> 4) & 0x3, ((imm) >> 6) & 0x3); })
#define _mm_shufflelo_epi16(a, imm) __extension__ ({ \
(__m128i)__builtin_shufflevector((__v8hi)(__m128i)(a), \
- (__v8hi)_mm_setzero_si128(), \
- (imm) & 0x3, ((imm) & 0xc) >> 2, \
- ((imm) & 0x30) >> 4, ((imm) & 0xc0) >> 6, \
+ (__v8hi)_mm_undefined_si128(), \
+ ((imm) >> 0) & 0x3, ((imm) >> 2) & 0x3, \
+ ((imm) >> 4) & 0x3, ((imm) >> 6) & 0x3, \
4, 5, 6, 7); })
#define _mm_shufflehi_epi16(a, imm) __extension__ ({ \
(__m128i)__builtin_shufflevector((__v8hi)(__m128i)(a), \
- (__v8hi)_mm_setzero_si128(), \
+ (__v8hi)_mm_undefined_si128(), \
0, 1, 2, 3, \
- 4 + (((imm) & 0x03) >> 0), \
- 4 + (((imm) & 0x0c) >> 2), \
- 4 + (((imm) & 0x30) >> 4), \
- 4 + (((imm) & 0xc0) >> 6)); })
+ 4 + (((imm) >> 0) & 0x3), \
+ 4 + (((imm) >> 2) & 0x3), \
+ 4 + (((imm) >> 4) & 0x3), \
+ 4 + (((imm) >> 6) & 0x3)); })
static __inline__ __m128i __DEFAULT_FN_ATTRS
_mm_unpackhi_epi8(__m128i __a, __m128i __b)
#define _mm_shuffle_pd(a, b, i) __extension__ ({ \
(__m128d)__builtin_shufflevector((__v2df)(__m128d)(a), (__v2df)(__m128d)(b), \
- (i) & 1, (((i) & 2) >> 1) + 2); })
+ 0 + (((i) >> 0) & 0x1), \
+ 2 + (((i) >> 1) & 0x1)); })
static __inline__ __m128 __DEFAULT_FN_ATTRS
_mm_castpd_ps(__m128d __a)
/// \returns A 128-bit vector of [4 x float] containing the shuffled values.
#define _mm_shuffle_ps(a, b, mask) __extension__ ({ \
(__m128)__builtin_shufflevector((__v4sf)(__m128)(a), (__v4sf)(__m128)(b), \
- (mask) & 0x3, ((mask) & 0xc) >> 2, \
- (((mask) & 0x30) >> 4) + 4, \
- (((mask) & 0xc0) >> 6) + 4); })
+ 0 + (((mask) >> 0) & 0x3), \
+ 0 + (((mask) >> 2) & 0x3), \
+ 4 + (((mask) >> 4) & 0x3), \
+ 4 + (((mask) >> 6) & 0x3)); })
/// \brief Unpacks the high-order (index 2,3) values from two 128-bit vectors of
/// [4 x float] and interleaves them into a 128-bit vector of [4 x
__m128d test_mm256_extractf128_pd(__m256d A) {
// CHECK-LABEL: test_mm256_extractf128_pd
- // CHECK: shufflevector <4 x double> %{{.*}}, <4 x double> %{{.*}}, <2 x i32> <i32 2, i32 3>
+ // CHECK: shufflevector <4 x double> %{{.*}}, <4 x double> undef, <2 x i32> <i32 2, i32 3>
return _mm256_extractf128_pd(A, 1);
}
__m128 test_mm256_extractf128_ps(__m256 A) {
// CHECK-LABEL: test_mm256_extractf128_ps
- // CHECK: shufflevector <8 x float> %{{.*}}, <8 x float> %{{.*}}, <4 x i32> <i32 4, i32 5, i32 6, i32 7>
+ // CHECK: shufflevector <8 x float> %{{.*}}, <8 x float> undef, <4 x i32> <i32 4, i32 5, i32 6, i32 7>
return _mm256_extractf128_ps(A, 1);
}
__m128i test_mm256_extractf128_si256(__m256i A) {
// CHECK-LABEL: test_mm256_extractf128_si256
- // CHECK: shufflevector <4 x i64> %{{.*}}, <4 x i64> %{{.*}}, <2 x i32> <i32 2, i32 3>
+ // CHECK: shufflevector <4 x i64> %{{.*}}, <4 x i64> undef, <2 x i32> <i32 2, i32 3>
return _mm256_extractf128_si256(A, 1);
}
__m128d test_mm_permute_pd(__m128d A) {
// CHECK-LABEL: test_mm_permute_pd
- // CHECK: shufflevector <2 x double> %{{.*}}, <2 x double> %{{.*}}, <2 x i32> <i32 1, i32 0>
+ // CHECK: shufflevector <2 x double> %{{.*}}, <2 x double> undef, <2 x i32> <i32 1, i32 0>
return _mm_permute_pd(A, 1);
}
__m256d test_mm256_permute_pd(__m256d A) {
// CHECK-LABEL: test_mm256_permute_pd
- // CHECK: shufflevector <4 x double> %{{.*}}, <4 x double> %{{.*}}, <4 x i32> <i32 1, i32 0, i32 3, i32 2>
+ // CHECK: shufflevector <4 x double> %{{.*}}, <4 x double> undef, <4 x i32> <i32 1, i32 0, i32 3, i32 2>
return _mm256_permute_pd(A, 5);
}
__m128 test_mm_permute_ps(__m128 A) {
// CHECK-LABEL: test_mm_permute_ps
- // CHECK: shufflevector <4 x float> %{{.*}}, <4 x float> %{{.*}}, <4 x i32> <i32 3, i32 2, i32 1, i32 0>
+ // CHECK: shufflevector <4 x float> %{{.*}}, <4 x float> undef, <4 x i32> <i32 3, i32 2, i32 1, i32 0>
return _mm_permute_ps(A, 0x1b);
}
// Test case for PR12401
__m128 test2_mm_permute_ps(__m128 a) {
// CHECK-LABEL: test2_mm_permute_ps
- // CHECK: shufflevector <4 x float> %{{.*}}, <4 x float> %{{.*}}, <4 x i32> <i32 2, i32 1, i32 2, i32 3>
+ // CHECK: shufflevector <4 x float> %{{.*}}, <4 x float> undef, <4 x i32> <i32 2, i32 1, i32 2, i32 3>
return _mm_permute_ps(a, 0xe6);
}
__m256 test_mm256_permute_ps(__m256 A) {
// CHECK-LABEL: test_mm256_permute_ps
- // CHECK: shufflevector <8 x float> %{{.*}}, <8 x float> %{{.*}}, <8 x i32> <i32 3, i32 2, i32 1, i32 0, i32 7, i32 6, i32 5, i32 4>
+ // CHECK: shufflevector <8 x float> %{{.*}}, <8 x float> undef, <8 x i32> <i32 3, i32 2, i32 1, i32 0, i32 7, i32 6, i32 5, i32 4>
return _mm256_permute_ps(A, 0x1b);
}
// CHECK-LABEL: test_mm256_storeu2_m128
// CHECK: shufflevector <8 x float> %{{.*}}, <8 x float> %{{.*}}, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
// CHECK: store <4 x float> %{{.*}}, <4 x float>* %{{.*}}, align 1{{$}}
- // CHECK: shufflevector <8 x float> %{{.*}}, <8 x float> %{{.*}}, <4 x i32> <i32 4, i32 5, i32 6, i32 7>
+ // CHECK: shufflevector <8 x float> %{{.*}}, <8 x float> undef, <4 x i32> <i32 4, i32 5, i32 6, i32 7>
// CHECK: store <4 x float> %{{.*}}, <4 x float>* %{{.*}}, align 1{{$}}
_mm256_storeu2_m128(A, B, C);
}
// CHECK-LABEL: test_mm256_storeu2_m128d
// CHECK: shufflevector <4 x double> %{{.*}}, <4 x double> %{{.*}}, <2 x i32> <i32 0, i32 1>
// CHECK: store <2 x double> %{{.*}}, <2 x double>* %{{.*}}, align 1{{$}}
- // CHECK: shufflevector <4 x double> %{{.*}}, <4 x double> %{{.*}}, <2 x i32> <i32 2, i32 3>
+ // CHECK: shufflevector <4 x double> %{{.*}}, <4 x double> undef, <2 x i32> <i32 2, i32 3>
// CHECK: store <2 x double> %{{.*}}, <2 x double>* %{{.*}}, align 1{{$}}
_mm256_storeu2_m128d(A, B, C);
}
// CHECK-LABEL: test_mm256_storeu2_m128i
// CHECK: shufflevector <4 x i64> %{{.*}}, <4 x i64> %{{.*}}, <2 x i32> <i32 0, i32 1>
// CHECK: store <2 x i64> %{{.*}}, <2 x i64>* %{{.*}}, align 1{{$}}
- // CHECK: shufflevector <4 x i64> %{{.*}}, <4 x i64> %{{.*}}, <2 x i32> <i32 2, i32 3>
+ // CHECK: shufflevector <4 x i64> %{{.*}}, <4 x i64> undef, <2 x i32> <i32 2, i32 3>
// CHECK: store <2 x i64> %{{.*}}, <2 x i64>* %{{.*}}, align 1{{$}}
_mm256_storeu2_m128i(A, B, C);
}
__m128i test0_mm256_extracti128_si256_0(__m256i a) {
// CHECK-LABEL: test0_mm256_extracti128_si256
- // CHECK: shufflevector <4 x i64> %{{.*}}, <4 x i64> %{{.*}}, <2 x i32> <i32 0, i32 1>
+ // CHECK: shufflevector <4 x i64> %{{.*}}, <4 x i64> undef, <2 x i32> <i32 0, i32 1>
return _mm256_extracti128_si256(a, 0);
}
__m128i test1_mm256_extracti128_si256_1(__m256i a) {
// CHECK-LABEL: test1_mm256_extracti128_si256
- // CHECK: shufflevector <4 x i64> %{{.*}}, <4 x i64> %{{.*}}, <2 x i32> <i32 2, i32 3>
+ // CHECK: shufflevector <4 x i64> %{{.*}}, <4 x i64> undef, <2 x i32> <i32 2, i32 3>
return _mm256_extracti128_si256(a, 1);
}
// Immediate should be truncated to one bit.
__m128i test2_mm256_extracti128_si256(__m256i a) {
// CHECK-LABEL: test2_mm256_extracti128_si256
- // CHECK: shufflevector <4 x i64> %{{.*}}, <4 x i64> %{{.*}}, <2 x i32> <i32 0, i32 1>
+ // CHECK: shufflevector <4 x i64> %{{.*}}, <4 x i64> undef, <2 x i32> <i32 0, i32 1>
return _mm256_extracti128_si256(a, 2);
}
__m256i test_mm256_permute4x64_epi64(__m256i a) {
// CHECK-LABEL: test_mm256_permute4x64_epi64
- // CHECK: shufflevector <4 x i64> %{{.*}}, <4 x i64> %{{.*}}, <4 x i32> <i32 3, i32 0, i32 2, i32 0>
+ // CHECK: shufflevector <4 x i64> %{{.*}}, <4 x i64> undef, <4 x i32> <i32 3, i32 0, i32 2, i32 0>
return _mm256_permute4x64_epi64(a, 35);
}
__m256d test_mm256_permute4x64_pd(__m256d a) {
// CHECK-LABEL: test_mm256_permute4x64_pd
- // CHECK: shufflevector <4 x double> %{{.*}}, <4 x double> %{{.*}}, <4 x i32> <i32 1, i32 2, i32 1, i32 0>
+ // CHECK: shufflevector <4 x double> %{{.*}}, <4 x double> undef, <4 x i32> <i32 1, i32 2, i32 1, i32 0>
return _mm256_permute4x64_pd(a, 25);
}
__m512d test_mm512_permute_pd(__m512d __X) {
// CHECK-LABEL: @test_mm512_permute_pd
- // CHECK: shufflevector <8 x double> %{{.*}}, <8 x double> %{{.*}}, <8 x i32> <i32 0, i32 1, i32 2, i32 2, i32 4, i32 4, i32 6, i32 6>
+ // CHECK: shufflevector <8 x double> %{{.*}}, <8 x double> undef, <8 x i32> <i32 0, i32 1, i32 2, i32 2, i32 4, i32 4, i32 6, i32 6>
return _mm512_permute_pd(__X, 2);
}
__m512d test_mm512_mask_permute_pd(__m512d __W, __mmask8 __U, __m512d __X) {
// CHECK-LABEL: @test_mm512_mask_permute_pd
- // CHECK: shufflevector <8 x double> %{{.*}}, <8 x double> %{{.*}}, <8 x i32> <i32 0, i32 1, i32 2, i32 2, i32 4, i32 4, i32 6, i32 6>
+ // CHECK: shufflevector <8 x double> %{{.*}}, <8 x double> undef, <8 x i32> <i32 0, i32 1, i32 2, i32 2, i32 4, i32 4, i32 6, i32 6>
// CHECK: select <8 x i1> %{{.*}}, <8 x double> %{{.*}}, <8 x double> %{{.*}}
return _mm512_mask_permute_pd(__W, __U, __X, 2);
}
__m512d test_mm512_maskz_permute_pd(__mmask8 __U, __m512d __X) {
// CHECK-LABEL: @test_mm512_maskz_permute_pd
- // CHECK: shufflevector <8 x double> %{{.*}}, <8 x double> %{{.*}}, <8 x i32> <i32 0, i32 1, i32 2, i32 2, i32 4, i32 4, i32 6, i32 6>
+ // CHECK: shufflevector <8 x double> %{{.*}}, <8 x double> undef, <8 x i32> <i32 0, i32 1, i32 2, i32 2, i32 4, i32 4, i32 6, i32 6>
// CHECK: select <8 x i1> %{{.*}}, <8 x double> %{{.*}}, <8 x double> %{{.*}}
return _mm512_maskz_permute_pd(__U, __X, 2);
}
__m512 test_mm512_permute_ps(__m512 __X) {
// CHECK-LABEL: @test_mm512_permute_ps
- // CHECK: shufflevector <16 x float> %{{.*}}, <16 x float> %{{.*}}, <16 x i32> <i32 2, i32 0, i32 0, i32 0, i32 6, i32 4, i32 4, i32 4, i32 10, i32 8, i32 8, i32 8, i32 14, i32 12, i32 12, i32 12>
+ // CHECK: shufflevector <16 x float> %{{.*}}, <16 x float> undef, <16 x i32> <i32 2, i32 0, i32 0, i32 0, i32 6, i32 4, i32 4, i32 4, i32 10, i32 8, i32 8, i32 8, i32 14, i32 12, i32 12, i32 12>
return _mm512_permute_ps(__X, 2);
}
__m512 test_mm512_mask_permute_ps(__m512 __W, __mmask16 __U, __m512 __X) {
// CHECK-LABEL: @test_mm512_mask_permute_ps
- // CHECK: shufflevector <16 x float> %{{.*}}, <16 x float> %{{.*}}, <16 x i32> <i32 2, i32 0, i32 0, i32 0, i32 6, i32 4, i32 4, i32 4, i32 10, i32 8, i32 8, i32 8, i32 14, i32 12, i32 12, i32 12>
+ // CHECK: shufflevector <16 x float> %{{.*}}, <16 x float> undef, <16 x i32> <i32 2, i32 0, i32 0, i32 0, i32 6, i32 4, i32 4, i32 4, i32 10, i32 8, i32 8, i32 8, i32 14, i32 12, i32 12, i32 12>
// CHECK: select <16 x i1> %{{.*}}, <16 x float> %{{.*}}, <16 x float> %{{.*}}
return _mm512_mask_permute_ps(__W, __U, __X, 2);
}
__m512 test_mm512_maskz_permute_ps(__mmask16 __U, __m512 __X) {
// CHECK-LABEL: @test_mm512_maskz_permute_ps
- // CHECK: shufflevector <16 x float> %{{.*}}, <16 x float> %{{.*}}, <16 x i32> <i32 2, i32 0, i32 0, i32 0, i32 6, i32 4, i32 4, i32 4, i32 10, i32 8, i32 8, i32 8, i32 14, i32 12, i32 12, i32 12>
+ // CHECK: shufflevector <16 x float> %{{.*}}, <16 x float> undef, <16 x i32> <i32 2, i32 0, i32 0, i32 0, i32 6, i32 4, i32 4, i32 4, i32 10, i32 8, i32 8, i32 8, i32 14, i32 12, i32 12, i32 12>
// CHECK: select <16 x i1> %{{.*}}, <16 x float> %{{.*}}, <16 x float> %{{.*}}
return _mm512_maskz_permute_ps(__U, __X, 2);
}
__m128d test_mm_mask_permute_pd(__m128d __W, __mmask8 __U, __m128d __X) {
// CHECK-LABEL: @test_mm_mask_permute_pd
- // CHECK: shufflevector <2 x double> %{{.*}}, <2 x double> %{{.*}}, <2 x i32> <i32 1, i32 0>
+ // CHECK: shufflevector <2 x double> %{{.*}}, <2 x double> undef, <2 x i32> <i32 1, i32 0>
// CHECK: select <2 x i1> %{{.*}}, <2 x double> %{{.*}}, <2 x double> %{{.*}}
return _mm_mask_permute_pd(__W, __U, __X, 1);
}
__m128d test_mm_maskz_permute_pd(__mmask8 __U, __m128d __X) {
// CHECK-LABEL: @test_mm_maskz_permute_pd
- // CHECK: shufflevector <2 x double> %{{.*}}, <2 x double> %{{.*}}, <2 x i32> <i32 1, i32 0>
+ // CHECK: shufflevector <2 x double> %{{.*}}, <2 x double> undef, <2 x i32> <i32 1, i32 0>
// CHECK: select <2 x i1> %{{.*}}, <2 x double> %{{.*}}, <2 x double> %{{.*}}
return _mm_maskz_permute_pd(__U, __X, 1);
}
__m256d test_mm256_mask_permute_pd(__m256d __W, __mmask8 __U, __m256d __X) {
// CHECK-LABEL: @test_mm256_mask_permute_pd
- // CHECK: shufflevector <4 x double> %{{.*}}, <4 x double> %{{.*}}, <4 x i32> <i32 1, i32 0, i32 3, i32 2>
+ // CHECK: shufflevector <4 x double> %{{.*}}, <4 x double> undef, <4 x i32> <i32 1, i32 0, i32 3, i32 2>
// CHECK: select <4 x i1> %{{.*}}, <4 x double> %{{.*}}, <4 x double> %{{.*}}
return _mm256_mask_permute_pd(__W, __U, __X, 5);
}
__m256d test_mm256_maskz_permute_pd(__mmask8 __U, __m256d __X) {
// CHECK-LABEL: @test_mm256_maskz_permute_pd
- // CHECK: shufflevector <4 x double> %{{.*}}, <4 x double> %{{.*}}, <4 x i32> <i32 1, i32 0, i32 3, i32 2>
+ // CHECK: shufflevector <4 x double> %{{.*}}, <4 x double> undef, <4 x i32> <i32 1, i32 0, i32 3, i32 2>
// CHECK: select <4 x i1> %{{.*}}, <4 x double> %{{.*}}, <4 x double> %{{.*}}
return _mm256_maskz_permute_pd(__U, __X, 5);
}
__m128 test_mm_mask_permute_ps(__m128 __W, __mmask8 __U, __m128 __X) {
// CHECK-LABEL: @test_mm_mask_permute_ps
- // CHECK: shufflevector <4 x float> %{{.*}}, <4 x float> %{{.*}}, <4 x i32> <i32 3, i32 2, i32 1, i32 0>
+ // CHECK: shufflevector <4 x float> %{{.*}}, <4 x float> undef, <4 x i32> <i32 3, i32 2, i32 1, i32 0>
// CHECK: select <4 x i1> %{{.*}}, <4 x float> %{{.*}}, <4 x float> %{{.*}}
return _mm_mask_permute_ps(__W, __U, __X, 0x1b);
}
__m128 test_mm_maskz_permute_ps(__mmask8 __U, __m128 __X) {
// CHECK-LABEL: @test_mm_maskz_permute_ps
- // CHECK: shufflevector <4 x float> %{{.*}}, <4 x float> %{{.*}}, <4 x i32> <i32 3, i32 2, i32 1, i32 0>
+ // CHECK: shufflevector <4 x float> %{{.*}}, <4 x float> undef, <4 x i32> <i32 3, i32 2, i32 1, i32 0>
// CHECK: select <4 x i1> %{{.*}}, <4 x float> %{{.*}}, <4 x float> %{{.*}}
return _mm_maskz_permute_ps(__U, __X, 0x1b);
}
__m256 test_mm256_mask_permute_ps(__m256 __W, __mmask8 __U, __m256 __X) {
// CHECK-LABEL: @test_mm256_mask_permute_ps
- // CHECK: shufflevector <8 x float> %{{.*}}, <8 x float> %{{.*}}, <8 x i32> <i32 3, i32 2, i32 1, i32 0, i32 7, i32 6, i32 5, i32 4>
+ // CHECK: shufflevector <8 x float> %{{.*}}, <8 x float> undef, <8 x i32> <i32 3, i32 2, i32 1, i32 0, i32 7, i32 6, i32 5, i32 4>
// CHECK: select <8 x i1> %{{.*}}, <8 x float> %{{.*}}, <8 x float> %{{.*}}
return _mm256_mask_permute_ps(__W, __U, __X, 0x1b);
}
__m256 test_mm256_maskz_permute_ps(__mmask8 __U, __m256 __X) {
// CHECK-LABEL: @test_mm256_maskz_permute_ps
- // CHECK: shufflevector <8 x float> %{{.*}}, <8 x float> %{{.*}}, <8 x i32> <i32 3, i32 2, i32 1, i32 0, i32 7, i32 6, i32 5, i32 4>
+ // CHECK: shufflevector <8 x float> %{{.*}}, <8 x float> undef, <8 x i32> <i32 3, i32 2, i32 1, i32 0, i32 7, i32 6, i32 5, i32 4>
// CHECK: select <8 x i1> %{{.*}}, <8 x float> %{{.*}}, <8 x float> %{{.*}}
return _mm256_maskz_permute_ps(__U, __X, 0x1b);
}
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