1 /* { dg-do compile } */
2 /* { dg-options "-mavx512vl -mavx512vbmi2 -O2" } */
3 /* { dg-final { scan-assembler-times "vpcompressw\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
4 /* { dg-final { scan-assembler-times "vpcompressw\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
5 /* { dg-final { scan-assembler-times "vpcompressw\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */
6 /* { dg-final { scan-assembler-times "vpcompressw\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */
7 /* { dg-final { scan-assembler-times "vpcompressw\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\[^\n\]*\\)\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
8 /* { dg-final { scan-assembler-times "vpcompressw\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n\]*\\)\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
10 #include <immintrin.h>
16 volatile __mmask16 m16
;
21 x1
= _mm256_mask_compress_epi16 (x1
, m16
, x1
);
22 x2
= _mm_mask_compress_epi16 (x2
, m8
, x2
);
24 x1
= _mm256_maskz_compress_epi16 (m16
, x1
);
25 x2
= _mm_maskz_compress_epi16 (m8
, x2
);
27 _mm256_mask_compressstoreu_epi16 (p
, m16
, x1
);
28 _mm_mask_compressstoreu_epi16 (p
, m8
, x2
);