gcc/testsuite/gcc.target/i386/avx512f-i32gatherpd512-1.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-mavx512f -O2 -mtune=knl" } */
   3 /* { dg-final { scan-assembler-times "vgatherdpd\[ \\t\]+\[^\{\n\]*ymm\[0-9\]\[^\n\]*zmm\[0-9\]{%k\[1-7\]}(?:\n|\[ \\t\]+#)" 2 } } */
   4
   5 #include <immintrin.h>
   6
   7 volatile __m512d x;
   8 volatile __m256i idx;
   9 volatile __mmask8 m8;
  10 double *base;
  11
  12 void extern
  13 avx512f_test (void)
  14 {
  15   x = _mm512_i32gather_pd (idx, base, 8);
  16   x = _mm512_mask_i32gather_pd (x, m8, idx, base, 8);
  17 }