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

   1 /* { dg-do compile } */
   2 /* { dg-options "-mavx512bw -mavx512vl -O2" } */
   3 /* { dg-final { scan-assembler-times "vpmovwb\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n\]*%xmm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
   4 /* { dg-final { scan-assembler-times "vpmovwb\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
   5 /* { dg-final { scan-assembler-times "vpmovwb\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}{z}(?:\n|\[ \\t\]+#)" 1 } } */
   6 /* { dg-final { scan-assembler-times "vpmovwb\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\[^\n\]*%xmm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
   7 /* { dg-final { scan-assembler-times "vpmovwb\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\[^\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
   8 /* { dg-final { scan-assembler-times "vpmovwb\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\[^\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}{z}(?:\n|\[ \\t\]+#)" 1 } } */
   9 /* { dg-final { scan-assembler-times "vpmovwb\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\[^\n\]*%ymm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
  10 /* { dg-final { scan-assembler-times "vpmovwb\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\[^\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
  11 /* { dg-final { scan-assembler-times "vpmovwb\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\[^\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}{z}(?:\n|\[ \\t\]+#)" 1 } } */
  12
  13 #include <immintrin.h>
  14
  15 volatile __m128i x, z;
  16 volatile __m256i y;
  17 volatile __m512i u;
  18 volatile __mmask8 m1;
  19 volatile __mmask16 m2;
  20 volatile __mmask32 m3;
  21
  22 void extern
  23 avx512bw_test (void)
  24 {
  25   z = _mm_cvtepi16_epi8 (x);
  26   z = _mm_mask_cvtepi16_epi8 (z, m1, x);
  27   z = _mm_maskz_cvtepi16_epi8 (m1, x);
  28   z = _mm256_cvtepi16_epi8 (y);
  29   z = _mm256_mask_cvtepi16_epi8 (z, m2, y);
  30   z = _mm256_maskz_cvtepi16_epi8 (m2, y);
  31   y = _mm512_cvtepi16_epi8 (u);
  32   y = _mm512_mask_cvtepi16_epi8 (y, m3, u);
  33   y = _mm512_maskz_cvtepi16_epi8 (m3, u);
  34 }