gcc/testsuite/gcc.target/i386/avx512vl-i32scatterpd-1.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-mavx512vl -O2" } */
   3 /* { dg-final { scan-assembler-times "vscatterdpd\[ \\t\]+\[^\{\n\]*ymm\[0-9\]\[^\n\]*xmm\[0-9\]\[^\n\]*{%k\[1-7\]}(?:\n|\[ \\t\]+#)" 2 } } */
   4 /* { dg-final { scan-assembler-times "vscatterdpd\[ \\t\]+\[^\{\n\]*xmm\[0-9\]\[^\n\]*xmm\[0-9\]\[^\n\]*{%k\[1-7\]}(?:\n|\[ \\t\]+#)" 2 } } */
   5
   6 #include <immintrin.h>
   7
   8 volatile __m256d src1;
   9 volatile __m128d src2;
  10 volatile __m128i idx;
  11 volatile __mmask8 m8;
  12 double *addr;
  13
  14 void extern
  15 avx512vl_test (void)
  16 {
  17   _mm256_i32scatter_pd (addr, idx, src1, 8);
  18   _mm256_mask_i32scatter_pd (addr, m8, idx, src1, 8);
  19
  20   _mm_i32scatter_pd (addr, idx, src2, 8);
  21   _mm_mask_i32scatter_pd (addr, m8, idx, src2, 8);
  22 }