gcc/testsuite/gcc.target/i386/avx512vl-i64gatherq-1.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-mavx512vl -O2" } */
   3 /* { dg-final { scan-assembler-times "vpgatherqq\[ \\t\]+\[^\n\]*ymm\[0-9\]\[^\n\]*ymm\[0-9\]{%k\[1-7\]}" 2} } */
   4 /* { dg-final { scan-assembler-times "vpgatherqq\[ \\t\]+\[^\n\]*xmm\[0-9\]\[^\n\]*xmm\[0-9\]{%k\[1-7\]}" 2 } } */
   5
   6 #include <immintrin.h>
   7
   8 volatile __m256i x1, idx1;
   9 volatile __m128i x2, idx2;
  10 volatile __mmask8 m8;
  11 long long *base;
  12
  13 void extern
  14 avx512vl_test (void)
  15 {
  16   x1 = _mm256_mmask_i64gather_epi64 (x1, 0xFF, idx1, base, 8);
  17   x1 = _mm256_mmask_i64gather_epi64 (x1, m8, idx1, base, 8);
  18   x2 = _mm_mmask_i64gather_epi64 (x2, 0xFF, idx2, base, 8);
  19   x2 = _mm_mmask_i64gather_epi64 (x2, m8, idx2, base, 8);
  20 }