2 /* { dg-options "-O2 -msse2" } */
3 /* { dg-require-effective-target sse2 } */
6 #define CHECK_H "sse2-check.h"
10 #define TEST sse2_test
15 #include <emmintrin.h>
18 __attribute__((noinline
, unused
))
19 test (__m128i s1
, __m128i s2
)
21 return _mm_sad_epu8 (s1
, s2
);
30 unsigned char tmp
[16];
33 s1
.x
= _mm_set_epi8 (1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16);
34 s2
.x
= _mm_set_epi8 (16,15,14,13,12,11,10,9,8,7,6,5,4,3,2,1);
35 u
.x
= test (s1
.x
, s2
.x
);
37 for (i
= 0; i
< 16; i
++)
38 tmp
[i
] = __builtin_abs (s1
.a
[i
] - s2
.a
[i
]);
40 for (i
= 0; i
< 8; i
++)
43 for (i
= 8; i
< 16; i
++)
47 if (check_union128i_w (u
, e
))