1 /* { dg-do compile } */
2 /* { dg-options "-mavx512bw -mavx512vl -O2" } */
3 /* { dg-final { scan-assembler-times "vpunpcklwd\[ \\t\]+\[^\n\]*%zmm\[0-9\]\[\\n\]" 1 } } */
4 /* { dg-final { scan-assembler-times "vpunpcklwd\[ \\t\]+\[^\n\]*%zmm\[0-9\]\{%k\[1-7\]\}\[^\{\]" 1 } } */
5 /* { dg-final { scan-assembler-times "vpunpcklwd\[ \\t\]+\[^\n\]*%zmm\[0-9\]\{%k\[1-7\]\}\{z\}" 1 } } */
6 /* { dg-final { scan-assembler-times "vpunpcklwd\[ \\t\]+\[^\n\]*%ymm\[0-9\]\{%k\[1-7\]\}\[^\{\]" 1 } } */
7 /* { dg-final { scan-assembler-times "vpunpcklwd\[ \\t\]+\[^\n\]*%ymm\[0-9\]\{%k\[1-7\]\}\{z\}" 1 } } */
8 /* { dg-final { scan-assembler-times "vpunpcklwd\[ \\t\]+\[^\n\]*%xmm\[0-9\]\{%k\[1-7\]\}\[^\{\]" 1 } } */
9 /* { dg-final { scan-assembler-times "vpunpcklwd\[ \\t\]+\[^\n\]*%xmm\[0-9\]\{%k\[1-7\]\}\{z\}" 1 } } */
11 #include <immintrin.h>
13 volatile __m512i d
, e
, f
;
14 volatile __m256i x
, y
, z
;
15 volatile __m128i a
, b
, c
;
16 volatile __mmask32 m1
;
17 volatile __mmask16 m2
;
23 d
= _mm512_unpacklo_epi16 (e
, f
);
24 d
= _mm512_mask_unpacklo_epi16 (d
, m1
, e
, f
);
25 d
= _mm512_maskz_unpacklo_epi16 (m1
, e
, f
);
26 x
= _mm256_mask_unpacklo_epi16 (x
, m2
, y
, z
);
27 x
= _mm256_maskz_unpacklo_epi16 (m2
, y
, z
);
28 a
= _mm_mask_unpacklo_epi16 (a
, m3
, b
, c
);
29 a
= _mm_maskz_unpacklo_epi16 (m3
, b
, c
);