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/* { dg-do run } */
/* { dg-options "-O3 -mpower8-vector -Wno-psabi" } */
/* { dg-require-effective-target p8vector_hw } */
#ifndef CHECK_H
#define CHECK_H "sse2-check.h"
#endif
#include CHECK_H
#ifndef TEST
#define TEST sse2_test_psadbw_1
#endif
#include <emmintrin.h>
static __m128i
__attribute__((noinline, unused))
test (__m128i s1, __m128i s2)
{
return _mm_sad_epu8 (s1, s2);
}
static void
TEST (void)
{
union128i_ub s1, s2;
union128i_w u;
short e[8] = { 0 };
unsigned char tmp[16];
int i;
s1.x = _mm_set_epi8 (1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16);
s2.x = _mm_set_epi8 (16,15,14,13,12,11,10,9,8,7,6,5,4,3,2,1);
u.x = test (s1.x, s2.x);
for (i = 0; i < 16; i++)
tmp [i] = __builtin_abs (s1.a[i] - s2.a[i]);
for (i = 0; i < 8; i++)
e[0] += tmp[i];
for (i = 8; i < 16; i++)
e[4] += tmp[i];
if (check_union128i_w (u, e))
{
#if DEBUG
printf ("sse2_test_psadbw_1; check_union128i_w failed\n");
printf ("\tadds\t([%x,%x,%x,%x, %x,%x,%x,%x,"
" %x,%x,%x,%x, %x,%x,%x,%x],\n",
s1.a[0], s1.a[1], s1.a[2], s1.a[3], s1.a[4], s1.a[5], s1.a[6],
s1.a[7], s1.a[8], s1.a[9], s1.a[10], s1.a[11], s1.a[12],
s1.a[13], s1.a[14], s1.a[15]);
printf ("\t\t [%x,%x,%x,%x, %x,%x,%x,%x, %x,%x,%x,%x, %x,%x,%x,%x])\n",
s2.a[0], s2.a[1], s2.a[2], s2.a[3], s2.a[4], s2.a[5], s2.a[6],
s2.a[7], s2.a[8], s2.a[9], s2.a[10], s2.a[11], s2.a[12],
s2.a[13], s2.a[14], s2.a[15]);
printf ("\t ->\t [%x,%x,%x,%x, %x,%x,%x,%x]\n", u.a[0], u.a[1], u.a[2],
u.a[3], u.a[4], u.a[5], u.a[6], u.a[7]);
printf ("\texpect\t [%x,%x,%x,%x, %x,%x,%x,%x]\n", e[0], e[1], e[2],
e[3], e[4], e[5], e[6], e[7]);
#endif
abort ();
}
}
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