gcc/testsuite/gcc.target/i386/avx512pf-vscatterpf0dpd-1.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-mavx512pf -O2" } */
   3 /* { dg-final { scan-assembler-times "vscatterpf0dpd\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\[^\n\]*\\)\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 2 } } */
   4 #include <immintrin.h>
   5
   6 volatile __m256i idx;
   7 volatile __mmask8 m8;
   8 void *base;
   9
  10 void extern
  11 avx512pf_test (void)
  12 {
  13   _mm512_prefetch_i32scatter_pd (base, idx, 8, _MM_HINT_T0);
  14   _mm512_mask_prefetch_i32scatter_pd (base, m8, idx, 8, _MM_HINT_ET0);
  15 }