1 /* { dg-do compile } */
2 /* { dg-options "-mavx512vbmi -mavx512vl -O2" } */
3 /* { dg-final { scan-assembler-times "vpermb\[ \\t\]+\[^\n\]*%zmm\[0-9\]+\[^\{\]" 3 } } */
4 /* { dg-final { scan-assembler-times "vpermb\[ \\t\]+\[^\n\]*%zmm\[0-9\]+\{%k\[1-7\]\}\[^\{\]" 1 } } */
5 /* { dg-final { scan-assembler-times "vpermb\[ \\t\]+\[^\n\]*%zmm\[0-9\]+\{%k\[1-7\]\}\{z\}" 1 } } */
6 /* { dg-final { scan-assembler-times "vpermb\[ \\t\]+\[^\n\]*%ymm\[0-9\]+\[^\{\]" 3 } } */
7 /* { dg-final { scan-assembler-times "vpermb\[ \\t\]+\[^\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}\[^\{\]" 1 } } */
8 /* { dg-final { scan-assembler-times "vpermb\[ \\t\]+\[^\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}\{z\}" 1 } } */
9 /* { dg-final { scan-assembler-times "vpermb\[ \\t\]+\[^\n\]*%zmm\[0-9\]+\[^\{\]" 3 } } */
10 /* { dg-final { scan-assembler-times "vpermb\[ \\t\]+\[^\n\]*%zmm\[0-9\]+\{%k\[1-7\]\}\[^\{\]" 1 } } */
11 /* { dg-final { scan-assembler-times "vpermb\[ \\t\]+\[^\n\]*%zmm\[0-9\]+\{%k\[1-7\]\}\{z\}" 1 } } */
12
13 #include <immintrin.h>
14
15 volatile __m512i x1;
16 volatile __m256i x2;
17 volatile __m128i x3;
18 volatile __mmask64 m1;
19 volatile __mmask32 m2;
20 volatile __mmask16 m3;
21
22 void extern
avx512bw_test(void)23 avx512bw_test (void)
24 {
25 x1 = _mm512_permutexvar_epi8 (x1, x1);
26 x1 = _mm512_maskz_permutexvar_epi8 (m1, x1, x1);
27 x1 = _mm512_mask_permutexvar_epi8 (x1, m1, x1, x1);
28 x2 = _mm256_permutexvar_epi8 (x2, x2);
29 x2 = _mm256_maskz_permutexvar_epi8 (m2, x2, x2);
30 x2 = _mm256_mask_permutexvar_epi8 (x2, m2, x2, x2);
31 x3 = _mm_permutexvar_epi8 (x3, x3);
32 x3 = _mm_maskz_permutexvar_epi8 (m3, x3, x3);
33 x3 = _mm_mask_permutexvar_epi8 (x3, m3, x3, x3);
34 }
35