1/* { dg-do compile } */ 2/* { dg-options "-mavx512bw -mavx512vl -O2" } */ 3/* { dg-final { scan-assembler-times "vpunpcklbw\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */ 4/* { dg-final { scan-assembler-times "vpunpcklbw\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */ 5/* { dg-final { scan-assembler-times "vpunpcklbw\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */ 6/* { dg-final { scan-assembler-times "vpunpcklbw\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */ 7/* { dg-final { scan-assembler-times "vpunpcklbw\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */ 8/* { dg-final { scan-assembler-times "vpunpcklbw\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */ 9/* { dg-final { scan-assembler-times "vpunpcklbw\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */ 10 11#include <immintrin.h> 12 13volatile __m512i d, e, f; 14volatile __m256i x, y, z; 15volatile __m128i a, b, c; 16volatile __mmask64 m1; 17volatile __mmask32 m2; 18volatile __mmask16 m3; 19 20void extern 21avx512bw_test (void) 22{ 23 d = _mm512_unpacklo_epi8 (e, f); 24 d = _mm512_mask_unpacklo_epi8 (d, m1, e, f); 25 d = _mm512_maskz_unpacklo_epi8 (m1, e, f); 26 x = _mm256_mask_unpacklo_epi8 (x, m2, y, z); 27 x = _mm256_maskz_unpacklo_epi8 (m2, y, z); 28 a = _mm_mask_unpacklo_epi8 (a, m3, b, c); 29 a = _mm_maskz_unpacklo_epi8 (m3, b, c); 30} 31