/* { dg-do run } */ | |
/* { dg-require-effective-target avx } */ | |
/* { dg-options "-O2 -mavx" } */ | |
#include "avx-check.h" | |
#ifndef CTRL | |
#define CTRL 11 | |
#endif | |
void static | |
avx_test () | |
{ | |
union128 u, s; | |
float e[4]; | |
s.x = _mm_set_ps (1, 2, 3, 4); | |
u.x = _mm_permute_ps(s.x, CTRL); | |
e[0] = s.a[ (CTRL & 0x03)]; | |
e[1] = s.a[((CTRL & 0x0c) >> 2)]; | |
e[2] = s.a[((CTRL & 0x30) >> 4)]; | |
e[3] = s.a[((CTRL & 0xc0) >> 6)]; | |
if (check_union128 (u, e)) | |
abort (); | |
} |