1/* { dg-do run } */
2/* { dg-require-effective-target sse4 } */
3/* { dg-options "-O2 -msse4.1" } */
4
5#ifndef CHECK_H
6#define CHECK_H "sse4_1-check.h"
7#endif
8
9#ifndef TEST
10#define TEST sse4_1_test
11#endif
12
13#include CHECK_H
14
15#include <smmintrin.h>
16
17#define NUM 128
18
19static void
20TEST (void)
21{
22  union
23    {
24      __m128i x[NUM / 8];
25      unsigned short s[NUM];
26      unsigned char c[NUM * 2];
27    } dst, src;
28  int i;
29
30  for (i = 0; i < NUM; i++)
31    {
32      src.c[(i % 8) + (i / 8) * 16] = i * i;
33      if ((i % 4))
34	src.c[(i % 8) + (i / 8) * 16] |= 0x80;
35    }
36
37  for (i = 0; i < NUM; i += 8)
38    dst.x [i / 8] = _mm_cvtepu8_epi16 (src.x [i / 8]);
39
40  for (i = 0; i < NUM; i++)
41    if (src.c[(i % 8) + (i / 8) * 16] != dst.s[i])
42      abort ();
43}
44