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

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -mavx512f" } */
   3 /* { dg-final { scan-assembler-times "vcmpss\[ \\t\]+\[^\{\n\]*\[^\}\]%xmm\[0-9\]+\[^\n^k\]*%k\[1-7\](?:\n|\[ \\t\]+#)" 1 } } */
   4 /* { dg-final { scan-assembler-times "vcmpss\[ \\t\]+\[^\{\n\]*\[^\}\]%xmm\[0-9\]+\[^\n^k\]*%k\[1-7\]\{%k\[0-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
   5 /* { dg-final { scan-assembler-times "vcmpss\[ \\t\]+\[^\{\n\]*\{sae\}\[^\n\]*%xmm\[0-9\]+\[^\n^k\]*%k\[1-7\](?:\n|\[ \\t\]+#)" 1 } } */
   6 /* { dg-final { scan-assembler-times "vcmpss\[ \\t\]+\[^\{\n\]*\{sae\}\[^\n\]*%xmm\[0-9\]+\[^\n^k\]*%k\[1-7\]\{%k\[0-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
   7
   8 #include <immintrin.h>
   9
  10 volatile __m128 x;
  11 volatile __mmask8 m;
  12
  13 void extern
  14 avx512f_test (void)
  15 {
  16   m = _mm_cmp_ss_mask (x, x, _CMP_FALSE_OQ);
  17   m = _mm_mask_cmp_ss_mask (m, x, x, _CMP_FALSE_OQ);
  18   m = _mm_cmp_round_ss_mask (x, x, _CMP_FALSE_OQ, _MM_FROUND_NO_EXC);
  19   m = _mm_mask_cmp_round_ss_mask (m, x, x, _CMP_FALSE_OQ, _MM_FROUND_NO_EXC);
  20 }