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/* { dg-do run } */
/* { dg-options "-O2 -msse2" } */
/* { dg-require-effective-target sse2 } */
#ifndef CHECK_H
#define CHECK_H "sse2-check.h"
#endif
#ifndef TEST
#define TEST sse2_test
#endif
#include CHECK_H
#include <emmintrin.h>
static __m128i
__attribute__((noinline, unused))
test (__m128i s1, __m128i s2)
{
return _mm_packus_epi16 (s1, s2);
}
static void
TEST (void)
{
union128i_w s1, s2;
union128i_ub u;
unsigned char e[16];
int i, tmp;
s1.x = _mm_set_epi16 (1, 2, 3, 4, -5, -6, -7, -8);
s2.x = _mm_set_epi16 (-9, -10, -11, -12, 13, 14, 15, 16);
u.x = test (s1.x, s2.x);
for (i=0; i<8; i++)
{
tmp = s1.a[i]<0 ? 0 : s1.a[i];
tmp = tmp>255 ? 255 : tmp;
e[i] = tmp;
tmp = s2.a[i]<0 ? 0 : s2.a[i];
tmp = tmp>255 ? 255 : tmp;
e[i+8] = tmp;
}
if (check_union128i_ub (u, e))
abort ();
}
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