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

   1 /* { dg-do compile } */
   2 /* { dg-options "-mavx512f -O2" } */
   3 /* { dg-final { scan-assembler-times "vpmovsxbd\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n\]*%zmm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
   4 /* { dg-final { scan-assembler-times "vpmovsxbd\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n\]*%zmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
   5 /* { dg-final { scan-assembler-times "vpmovsxbd\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n\]*%zmm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */
   6
   7 #include <immintrin.h>
   8
   9 volatile __m128i s;
  10 volatile __m512i res;
  11 volatile __mmask16 m;
  12
  13 void extern
  14 avx512f_test (void)
  15 {
  16   res = _mm512_cvtepi8_epi32 (s);
  17   res = _mm512_mask_cvtepi8_epi32 (res, m, s);
  18   res = _mm512_maskz_cvtepi8_epi32 (m, s);
  19 }