1/* { dg-do compile } */
2/* { dg-options "-mavx512bw -mavx512vl -O2" } */
3/* { dg-final { scan-assembler-times "vpmaxsb\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+(?:\n|\[ \\t\]+#)"  1 } } */
4/* { dg-final { scan-assembler-times "vpmaxsb\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
5/* { dg-final { scan-assembler-times "vpmaxsb\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */
6/* { dg-final { scan-assembler-times "vpmaxsb\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
7/* { dg-final { scan-assembler-times "vpmaxsb\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */
8/* { dg-final { scan-assembler-times "vpmaxsb\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
9/* { dg-final { scan-assembler-times "vpmaxsb\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */
10
11#include <immintrin.h>
12
13volatile __m512i x;
14volatile __m256i y;
15volatile __m128i z;
16volatile __mmask32 mx;
17volatile __mmask16 my;
18volatile __mmask8 mz;
19
20void extern
21avx512bw_test (void)
22{
23  x = _mm512_max_epi8 (x, x);
24  x = _mm512_mask_max_epi8 (x, mx, x, x);
25  x = _mm512_maskz_max_epi8 (mx, x, x);
26  y = _mm256_mask_max_epi8 (y, my, y, y);
27  y = _mm256_maskz_max_epi8 (my, y, y);
28  z = _mm_mask_max_epi8 (z, mz, z, z);
29  z = _mm_maskz_max_epi8 (mz, z, z);
30}
31