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

   1 /* { dg-do compile } */
   2 /* { dg-options "-mavx512f -O2" } */
   3 /* { dg-final { scan-assembler-times "vpmovdb\[ \\t\]+\[^\{\n\]*(?:\n|\[ \\t\]+#)"  1 } } */
   4 /* { dg-final { scan-assembler-times "vpmovdb\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
   5 /* { dg-final { scan-assembler-times "vpmovdb\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
   6 /* { dg-final { scan-assembler-times "vpmovdb\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */
   7
   8 #include <immintrin.h>
   9
  10 volatile __m512i s;
  11 volatile __m128i res;
  12 volatile __mmask16 m;
  13
  14 void extern
  15 avx512f_test (void)
  16 {
  17   res = _mm512_cvtepi32_epi8 (s);
  18   res = _mm512_mask_cvtepi32_epi8 (res, m, s);
  19   res = _mm512_maskz_cvtepi32_epi8 (m, s);
  20   _mm512_mask_cvtepi32_storeu_epi8 ((void *) &res, m, s);
  21 }