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

/* { dg-do compile } */
/* { dg-options "-mavx512bw -mavx512vl -O2" } */
/* { dg-final { scan-assembler-times "vdbpsadbw\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
/* { dg-final { scan-assembler-times "vdbpsadbw\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
/* { dg-final { scan-assembler-times "vdbpsadbw\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */
/* { dg-final { scan-assembler-times "vdbpsadbw\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
/* { dg-final { scan-assembler-times "vdbpsadbw\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
/* { dg-final { scan-assembler-times "vdbpsadbw\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */
/* { dg-final { scan-assembler-times "vdbpsadbw\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
/* { dg-final { scan-assembler-times "vdbpsadbw\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
/* { dg-final { scan-assembler-times "vdbpsadbw\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */

#include <immintrin.h>

volatile __m512i x, a;
volatile __m256i y, b;
volatile __m128i z, c;
volatile __mmask32 m1;
volatile __mmask16 m2;
volatile __mmask8 m3;

void extern
avx512bw_test (void)
{
  x = _mm512_dbsad_epu8 (a, a, 0xaa);
  x = _mm512_mask_dbsad_epu8 (x, m1, a, a, 0xaa);
  x = _mm512_maskz_dbsad_epu8 (m1, a, a, 0xaa);
  y = _mm256_dbsad_epu8 (b, b, 0xbb);
  y = _mm256_mask_dbsad_epu8 (y, m2, b, b, 0xbb);
  y = _mm256_maskz_dbsad_epu8 (m2, b, b, 0xbb);
  z = _mm_dbsad_epu8 (c, c, 0xcc);
  z = _mm_mask_dbsad_epu8 (z, m3, c, c, 0xcc);
  z = _mm_maskz_dbsad_epu8 (m3, c, c, 0xcc);
}