Viewing file:  sse2-vec-5.c (1.48 KB) -rw-r--r--
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
/* { dg-do run } */
/* { dg-options "-O2 -msse2" } */
/* { dg-require-effective-target sse2 } */
#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;
char res[16];
int masks[16];
int i;
for (i = 0; i < 16; i++)
val1.c[i] = i;
res[0] = __builtin_ia32_vec_ext_v16qi ((__v16qi)val1.x, 0);
res[1] = __builtin_ia32_vec_ext_v16qi ((__v16qi)val1.x, 1);
res[2] = __builtin_ia32_vec_ext_v16qi ((__v16qi)val1.x, 2);
res[3] = __builtin_ia32_vec_ext_v16qi ((__v16qi)val1.x, 3);
res[4] = __builtin_ia32_vec_ext_v16qi ((__v16qi)val1.x, 4);
res[5] = __builtin_ia32_vec_ext_v16qi ((__v16qi)val1.x, 5);
res[6] = __builtin_ia32_vec_ext_v16qi ((__v16qi)val1.x, 6);
res[7] = __builtin_ia32_vec_ext_v16qi ((__v16qi)val1.x, 7);
res[8] = __builtin_ia32_vec_ext_v16qi ((__v16qi)val1.x, 8);
res[9] = __builtin_ia32_vec_ext_v16qi ((__v16qi)val1.x, 9);
res[10] = __builtin_ia32_vec_ext_v16qi ((__v16qi)val1.x, 10);
res[11] = __builtin_ia32_vec_ext_v16qi ((__v16qi)val1.x, 11);
res[12] = __builtin_ia32_vec_ext_v16qi ((__v16qi)val1.x, 12);
res[13] = __builtin_ia32_vec_ext_v16qi ((__v16qi)val1.x, 13);
res[14] = __builtin_ia32_vec_ext_v16qi ((__v16qi)val1.x, 14);
res[15] = __builtin_ia32_vec_ext_v16qi ((__v16qi)val1.x, 15);
for (i = 0; i < 16; i++)
masks[i] = i;
for (i = 0; i < 16; i++)
if (res[i] != val1.c [masks[i]])
abort ();
}
|
