gcc/testsuite/gcc.target/i386/avx512bw-vpmovm2w-1.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-mavx512bw -mavx512vl -O2" } */
   3 /* { dg-final { scan-assembler-times "vpmovm2w\[ \\t\]+\[^\{\n\]*%k\[1-7\]\[^\n\]*%xmm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
   4 /* { dg-final { scan-assembler-times "vpmovm2w\[ \\t\]+\[^\{\n\]*%k\[1-7\]\[^\n\]*%ymm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
   5 /* { dg-final { scan-assembler-times "vpmovm2w\[ \\t\]+\[^\{\n\]*%k\[1-7\]\[^\n\]*%zmm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
   6
   7 #include <immintrin.h>
   8
   9 volatile __m512i x512;
  10 volatile __m256i x256;
  11 volatile __m128i x128;
  12 volatile __mmask32 m32;
  13 volatile __mmask16 m16;
  14 volatile __mmask8 m8;
  15
  16 void extern
  17 avx512bw_test (void)
  18 {
  19   x128 = _mm_movm_epi16 (m8);
  20   x256 = _mm256_movm_epi16 (m16);
  21   x512 = _mm512_movm_epi16 (m32);
  22 }