1 /* { dg-do compile } */
2 /* { dg-options "-mavx512f -O2" } */
3 /* { dg-final { scan-assembler-times "vshufi64x2\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+(?:\n|\[ \\t\]+#)"  1 } } */
4 /* { dg-final { scan-assembler-times "vshufi64x2\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
5 /* { dg-final { scan-assembler-times "vshufi64x2\[ \\t\]+\[^\{\n\]*%zmm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */
6 
7 #include <immintrin.h>
8 
9 __m512i x;
10 
11 void extern
avx512f_test(void)12 avx512f_test (void)
13 {
14   x = _mm512_shuffle_i64x2 (x, x, 56);
15   x = _mm512_mask_shuffle_i64x2 (x, 3, x, x, 56);
16   x = _mm512_maskz_shuffle_i64x2 (2, x, x, 56);
17 }
18