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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_subs_epi8 (s1, s2);
}
static void
TEST (void)
{
union128i_b u, s1, s2;
char e[16];
int i, tmp;
s1.x = _mm_set_epi8 (1,2,3,4,10,20,30,90,-80,-40,-100,-15,98, 25, 98,7);
s2.x = _mm_set_epi8 (88, 44, 33, 22, 11, 98, 76, -100, -34, -78, -39, 6, 3, 4, 5, 119);
u.x = test (s1.x, s2.x);
for (i = 0; i < 16; i++)
{
tmp = s1.a[i] - s2.a[i];
if (tmp > 127)
tmp = 127;
if (tmp < -128)
tmp = -128;
e[i] = tmp;
}
if (check_union128i_b (u, e))
abort ();
}
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