gcc/testsuite/gcc.target/i386/avx512vl-i32scatterps-1.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-mavx512vl -O2" } */
   3 /* { dg-final { scan-assembler-times "vscatterdps\[ \\t\]+\[^\n\]*ymm\[0-9\]\[^\n\]*ymm\[0-9\]\[^\n\]*{%k\[1-7\]}" 2 } } */
   4 /* { dg-final { scan-assembler-times "vscatterdps\[ \\t\]+\[^\n\]*xmm\[0-9\]\[^\n\]*xmm\[0-9\]\[^\n\]*{%k\[1-7\]}" 2 } } */
   5
   6 #include <immintrin.h>
   7
   8 volatile __m256 src1;
   9 volatile __m128 src2;
  10 volatile __m256i idx1;
  11 volatile __m128i idx2;
  12 volatile __mmask8 m8;
  13 float *addr;
  14
  15 void extern
  16 avx512vl_test (void)
  17 {
  18   _mm256_i32scatter_ps (addr, idx1, src1, 8);
  19   _mm256_mask_i32scatter_ps (addr, m8, idx1, src1, 8);
  20
  21   _mm_i32scatter_ps (addr, idx2, src2, 8);
  22   _mm_mask_i32scatter_ps (addr, m8, idx2, src2, 8);
  23 }