gcc/testsuite/gcc.target/i386/avx512vl-i32scatterq-1.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-mavx512vl -O2" } */
   3 /* { dg-final { scan-assembler-times "vpscatterdq\[ \\t\]+\[^\n\]*ymm\[0-9\]\[^\n\]*xmm\[0-9\]\[^\n\]*{%k\[1-7\]}" 2 } } */
   4 /* { dg-final { scan-assembler-times "vpscatterdq\[ \\t\]+\[^\n\]*xmm\[0-9\]\[^\n\]*xmm\[0-9\]\[^\n\]*{%k\[1-7\]}" 2 } } */
   5
   6 #include <immintrin.h>
   7
   8 volatile __m256i src1;
   9 volatile __m128i src2, idx;
  10 volatile __mmask8 m8;
  11 long long *addr;
  12
  13 void extern
  14 avx512vl_test (void)
  15 {
  16   _mm256_i32scatter_epi64 (addr, idx, src1, 8);
  17   _mm256_mask_i32scatter_epi64 (addr, m8, idx, src1, 8);
  18
  19   _mm_i32scatter_epi64 (addr, idx, src2, 8);
  20   _mm_mask_i32scatter_epi64 (addr, m8, idx, src2, 8);
  21 }