mirror of git://gcc.gnu.org/git/gcc.git
38 lines
738 B
C
38 lines
738 B
C
/* { dg-do run { target i?86-*-* x86_64-*-* } } */
|
|
/* { dg-options "-O2 -msse2" } */
|
|
|
|
#include "sse2-check.h"
|
|
|
|
#include <emmintrin.h>
|
|
|
|
static void
|
|
sse2_test (void)
|
|
{
|
|
union
|
|
{
|
|
__m128i x;
|
|
char c[16];
|
|
short s[8];
|
|
int i[4];
|
|
long long ll[2];
|
|
} val1;
|
|
int res[4];
|
|
int masks[4];
|
|
int i;
|
|
|
|
for (i = 0; i < 16; i++)
|
|
val1.c[i] = i;
|
|
|
|
res[0] = __builtin_ia32_vec_ext_v4si ((__v4si)val1.x, 0);
|
|
res[1] = __builtin_ia32_vec_ext_v4si ((__v4si)val1.x, 1);
|
|
res[2] = __builtin_ia32_vec_ext_v4si ((__v4si)val1.x, 2);
|
|
res[3] = __builtin_ia32_vec_ext_v4si ((__v4si)val1.x, 3);
|
|
|
|
for (i = 0; i < 4; i++)
|
|
masks[i] = i;
|
|
|
|
for (i = 0; i < 4; i++)
|
|
if (res[i] != val1.i [masks[i]])
|
|
abort ();
|
|
}
|