1 /* PR target/94509 */
2 /* { dg-do run { target avx512bw } } */
3 /* { dg-options "-O2 -mavx512bw" } */
4
5 #define AVX512BW
6 #include "avx512f-helper.h"
7
8 typedef unsigned short __attribute__ ((__vector_size__ (64))) V;
9
10 __attribute__((noipa)) V
foo(V x)11 foo (V x)
12 {
13 return __builtin_shuffle (x, (V) { 0, 0, 0, 0, 0, 0, 0, 0,
14 15, 15, 15, 15, 15, 15, 15, 15,
15 0, 0, 0, 0, 0, 0, 0, 0,
16 15, 15, 15, 15, 15, 15, 15, 15 });
17 }
18
19 static void
TEST(void)20 TEST (void)
21 {
22 V v = foo ((V) { 1, 2, 3, 4, 5, 6, 7, 8,
23 9, 10, 11, 12, 13, 14, 15, 16,
24 17, 18, 19, 20, 21, 22, 23, 24,
25 25, 26, 27, 28, 29, 30, 31, 32 });
26 unsigned int i;
27 for (i = 0; i < sizeof (v) / sizeof (v[0]); i++)
28 if (v[i] != ((i & 8) ? 16 : 1))
29 abort ();
30 }
31