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

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -mavx512vl" } */
   3 /* { dg-final { scan-assembler "vpcmpd\[ \\t\]+\[^\n\]*%ymm\[0-9\]\[^\n^k\]*%k\[1-7\]\[^\{\]" } } */
   4 /* { dg-final { scan-assembler "vpcmpd\[ \\t\]+\[^\n\]*%ymm\[0-9\]\[^\n^k\]*%k\[1-7\]\{" } } */
   5 /* { dg-final { scan-assembler "vpcmpd\[ \\t\]+\[^\n\]*%xmm\[0-9\]\[^\n^k\]*%k\[1-7\]\[^\{\]" } } */
   6 /* { dg-final { scan-assembler "vpcmpd\[ \\t\]+\[^\n\]*%xmm\[0-9\]\[^\n^k\]*%k\[1-7\]\{" } } */
   7
   8 #include <immintrin.h>
   9
  10 volatile __m256i x;
  11 volatile __m128i xx;
  12 volatile __mmask8 m;
  13
  14 void extern
  15 avx512vl_test (void)
  16 {
  17   m = _mm256_cmp_epi32_mask (x, x, _MM_CMPINT_EQ);
  18   m = _mm256_mask_cmp_epi32_mask (m, x, x, _MM_CMPINT_EQ);
  19   m = _mm_cmp_epi32_mask (xx, xx, _MM_CMPINT_EQ);
  20   m = _mm_mask_cmp_epi32_mask (m, xx, xx, _MM_CMPINT_EQ);
  21 }