1/* { dg-do run } */
2/* { dg-options "-O -msse" } */
3/* { dg-require-effective-target sse } */
4/* { dg-require-effective-target sse_runtime } */
5
6#include "isa-check.h"
7
8typedef float S;
9typedef float V __attribute__((vector_size(16)));
10typedef int IV __attribute__((vector_size(16)));
11typedef union { S s[4]; V v; } U;
12
13static U i[2], b, c;
14
15extern int memcmp (const void *, const void *, __SIZE_TYPE__);
16#define assert(T) ((T) || (__builtin_trap (), 0))
17
18#define TEST(E0, E1, E2, E3) \
19  b.v = __builtin_ia32_vec_perm_v4sf (i[0].v, i[1].v, (IV){E0, E1, E2, E3}); \
20  c.s[0] = i[0].s[E0]; \
21  c.s[1] = i[0].s[E1]; \
22  c.s[2] = i[0].s[E2]; \
23  c.s[3] = i[0].s[E3]; \
24  __asm__("" : : : "memory"); \
25  assert (memcmp (&b, &c, sizeof(c)) == 0);
26
27#include "vperm-4-1.inc"
28
29int main()
30{
31  i[0].s[0] = 0;
32  i[0].s[1] = 1;
33  i[0].s[2] = 2;
34  i[0].s[3] = 3;
35  i[0].s[4] = 4;
36  i[0].s[5] = 5;
37  i[0].s[6] = 6;
38  i[0].s[7] = 7;
39
40  check();
41  return 0;
42}
43