gcc/testsuite/gcc.target/i386/avx512f-vpcmpneqq-1.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-mavx512f -O2" } */
   3 /* { dg-final { scan-assembler-times "vpcmpq\[ \\t\]+\[^\n\]*%zmm\[0-9\]\[^\n^k\]*%k\[0-9\]" 1 } } */
   4
   5 #include <immintrin.h>
   6
   7 volatile __m512i x;
   8 volatile __mmask8 m;
   9
  10 void extern
  11 avx512f_test (void)
  12 {
  13   m = _mm512_cmpneq_epi64_mask (x, x);
  14 }