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

   1 /* { dg-do compile } */
   2 /* { dg-options "-mavx512vl -O2" } */
   3 /* { dg-final { scan-assembler-times "vpmovdb\[ \\t\]+\[^\n\]*%xmm\[0-9\]\[^\n\]*%xmm\[0-9\]\[\\n\]" 1 } } */
   4 /* { dg-final { scan-assembler-times "vpmovdb\[ \\t\]+\[^\n\]*%xmm\[0-9\]\[^\n\]*%xmm\[0-9\]\{%k\[1-7\]\}\[^\{\]" 1 } } */
   5 /* { dg-final { scan-assembler-times "vpmovdb\[ \\t\]+\[^\n\]*%xmm\[0-9\]\[^\n\]*%xmm\[0-9\]\{%k\[1-7\]\}{z}" 1 } } */
   6 /* { dg-final { scan-assembler-times "vpmovdb\[ \\t\]+\[^\n\]*%ymm\[0-9\]\[^\n\]*%xmm\[0-9\]\[\\n\]" 1 } } */
   7 /* { dg-final { scan-assembler-times "vpmovdb\[ \\t\]+\[^\n\]*%ymm\[0-9\]\[^\n\]*%xmm\[0-9\]\{%k\[1-7\]\}\[^\{\]" 1 } } */
   8 /* { dg-final { scan-assembler-times "vpmovdb\[ \\t\]+\[^\n\]*%ymm\[0-9\]\[^\n\]*%xmm\[0-9\]\{%k\[1-7\]\}{z}" 1 } } */
   9
  10 #include <immintrin.h>
  11
  12 volatile __m128i x, z;
  13 volatile __m256i y;
  14 volatile __mmask8 m;
  15
  16 void extern
  17 avx512vl_test (void)
  18 {
  19   z = _mm_cvtepi32_epi8 (x);
  20   z = _mm_mask_cvtepi32_epi8 (z, m, x);
  21   z = _mm_maskz_cvtepi32_epi8 (m, x);
  22   z = _mm256_cvtepi32_epi8 (y);
  23   z = _mm256_mask_cvtepi32_epi8 (z, m, y);
  24   z = _mm256_maskz_cvtepi32_epi8 (m, y);
  25 }