1 /* PR target/91150 */
2 /* { dg-do run } */
3 /* { dg-options "-O2 -mavx512bw" } */
4 /* { dg-require-effective-target avx512bw } */
5
6 #include "avx512bw-check.h"
7
8 typedef unsigned char V __attribute__((vector_size (64)));
9
10 __attribute__((noipa)) void
foo(V * x,V * y,V * z)11 foo (V *x, V *y, V *z)
12 {
13 *x = __builtin_shuffle (*y, *z, (V) { 0, 1, 2, 3, 4, 5, 6, 7, 8,
14 9, 10, 11, 12, 13, 14, 15,
15 80, 81, 82, 83, 84, 85, 86, 87,
16 88, 89, 90, 91, 92, 93, 94, 95,
17 96, 97, 98, 99, 100, 101, 102, 103,
18 104, 105, 106, 107, 108, 109, 110, 111,
19 112, 113, 114, 115, 116, 117, 118, 119,
20 120, 121, 122, 123, 124, 125, 126, 127 });
21 }
22
23 static void
avx512bw_test(void)24 avx512bw_test (void)
25 {
26 union U { unsigned char a[64]; V v; } a, b, c;
27 int i;
28 for (i = 0; i < 64; i++)
29 {
30 b.a[i] = i + 1;
31 c.a[i] = i + 65;
32 }
33 foo (&a.v, &b.v, &c.v);
34 for (i = 0; i < 64; i++)
35 if (a.a[i] != (i < 16 ? i + 1 : i + 65))
36 __builtin_abort ();
37 }
38