1 /* { dg-do compile } */
2 /* { dg-options "-O2 -mavx512bitalg -mavx512bw" } */
3 /* { dg-final { scan-assembler-times "vpopcntb\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+(?:\n|\[ \\t\]+#)"  1 } } */
4 /* { dg-final { scan-assembler-times "vpopcntb\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)"  1 } } */
5 /* { dg-final { scan-assembler-times "vpopcntb\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)"  1 } } */
6 
7 #include <x86intrin.h>
8 
9 extern __m512i z, z1;
10 
foo()11 int foo ()
12 {
13   __mmask16 msk;
14   __m512i c = _mm512_popcnt_epi8 (z);
15   asm volatile ("" : "+v" (c));
16   c = _mm512_mask_popcnt_epi8 (z1, msk, z);
17   asm volatile ("" : "+v" (c));
18   c = _mm512_maskz_popcnt_epi8 (msk, z);
19   asm volatile ("" : "+v" (c));
20 }
21