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

   1 /* { dg-do compile } */
   2 /* { dg-options "-mavx512bw -mavx512vl -O2" } */
   3 /* { dg-additional-options "-fno-common" { target *-*-darwin* } } */
   4 /* { dg-final { scan-assembler-times "vpmovwb\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n\]*%xmm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
   5 /* { dg-final { scan-assembler-times "vpmovwb\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
   6 /* { dg-final { scan-assembler-times "vpmovwb\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}{z}(?:\n|\[ \\t\]+#)" 1 } } */
   7 /* { dg-final { scan-assembler-times "vpmovwb\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n\]*res1\[^\n\]*\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)"  1 } } */
   8 /* { dg-final { scan-assembler-times "vpmovwb\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\[^\n\]*%xmm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
   9 /* { dg-final { scan-assembler-times "vpmovwb\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\[^\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
  10 /* { dg-final { scan-assembler-times "vpmovwb\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\[^\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}{z}(?:\n|\[ \\t\]+#)" 1 } } */
  11 /* { dg-final { scan-assembler-times "vpmovwb\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\[^\n\]*res2\[^\n\]*\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)"  1 } } */
  12 /* { dg-final { scan-assembler-times "vpmovwb\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\[^\n\]*%ymm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
  13 /* { dg-final { scan-assembler-times "vpmovwb\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\[^\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
  14 /* { dg-final { scan-assembler-times "vpmovwb\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\[^\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}{z}(?:\n|\[ \\t\]+#)" 1 } } */
  15 /* { dg-final { scan-assembler-times "vpmovwb\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\[^\n\]*res3\[^\n\]*\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)"  1 } } */
  16
  17 #include <immintrin.h>
  18
  19 volatile __m128i x, z, res1;
  20 volatile __m256i y, res2;
  21 volatile __m512i u, res3;
  22 volatile __mmask8 m1;
  23 volatile __mmask16 m2;
  24 volatile __mmask32 m3;
  25
  26 void extern
  27 avx512bw_test (void)
  28 {
  29   z = _mm_cvtepi16_epi8 (x);
  30   z = _mm_mask_cvtepi16_epi8 (z, m1, x);
  31   z = _mm_maskz_cvtepi16_epi8 (m1, x);
  32   _mm_mask_cvtepi16_storeu_epi8 ((void *) &res1, m1, x);
  33   z = _mm256_cvtepi16_epi8 (y);
  34   z = _mm256_mask_cvtepi16_epi8 (z, m2, y);
  35   z = _mm256_maskz_cvtepi16_epi8 (m2, y);
  36   _mm256_mask_cvtepi16_storeu_epi8 ((void *) &res2, m2, y);
  37   y = _mm512_cvtepi16_epi8 (u);
  38   y = _mm512_mask_cvtepi16_epi8 (y, m3, u);
  39   y = _mm512_maskz_cvtepi16_epi8 (m3, u);
  40   _mm512_mask_cvtepi16_storeu_epi8 ((void *) &res3, m3, u);
  41 }