1/* { dg-do compile } */ 2/* { dg-options "-mavx512f -O2" } */ 3/* { dg-final { scan-assembler-times "vpermt2pd\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */ 4/* { dg-final { scan-assembler-times "vpermt2pd\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */ 5/* { dg-final { scan-assembler-times "vpermt2pd\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */ 6 7#include <immintrin.h> 8 9volatile __m512d x; 10volatile __m512i y; 11volatile __mmask8 m; 12 13void extern 14avx512f_test (void) 15{ 16 x = _mm512_permutex2var_pd (x, y, x); 17 x = _mm512_mask_permutex2var_pd (x, m, y, x); 18 x = _mm512_maskz_permutex2var_pd (m, x, y, x); 19} 20