gcc/testsuite/gcc.target/i386/avx512f-vpermi2pd-1.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-mavx512f -O2" } */
   3 /* { dg-final { scan-assembler-times "vpermi2pd\[ \\t\]+\[^\n\]*%zmm\[0-9\]\{%k\[1-7\]\}\[^\{\]" 1 } } */
   4
   5 #include <immintrin.h>
   6
   7 volatile __m512d x;
   8 volatile __m512i y;
   9 volatile __mmask8 m;
  10
  11 void extern
  12 avx512f_test (void)
  13 {
  14   x = _mm512_mask2_permutex2var_pd (x, y, m, x);
  15 }