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

   1 /* { dg-do compile } */
   2 /* { dg-options "-mavx512vl -O2" } */
   3 /* { dg-final { scan-assembler-times "vpmulld\[ \\t\]+\[^\n\]*%ymm\[0-9\]\{%k\[1-7\]\}\[^\{\]" 1 } } */
   4 /* { dg-final { scan-assembler-times "vpmulld\[ \\t\]+\[^\n\]*%ymm\[0-9\]\{%k\[1-7\]\}\[^\{\]" 1 } } */
   5 /* { dg-final { scan-assembler-times "vpmulld\[ \\t\]+\[^\n\]*%xmm\[0-9\]\{%k\[1-7\]\}{z}" 1 } } */
   6 /* { dg-final { scan-assembler-times "vpmulld\[ \\t\]+\[^\n\]*%xmm\[0-9\]\{%k\[1-7\]\}{z}" 1 } } */
   7
   8 #include <immintrin.h>
   9
  10 volatile __m256i y;
  11 volatile __m128i z;
  12 volatile __mmask8 myz;
  13
  14 void extern
  15 avx512vl_test (void)
  16 {
  17   y = _mm256_mask_mullo_epi32 (y, myz, y, y);
  18   y = _mm256_maskz_mullo_epi32 (myz, y, y);
  19   z = _mm_mask_mullo_epi32 (z, myz, z, z);
  20   z = _mm_maskz_mullo_epi32 (myz, z, z);
  21 }