1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
|
/* { dg-do run } */
/* { dg-options "-O3 -mpower8-vector -Wno-psabi" } */
/* { dg-require-effective-target lp64 } */
/* { 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_mulpd_1
#endif
#include <emmintrin.h>
static __m128d
__attribute__((noinline, unused))
test (__m128d s1, __m128d s2)
{
__asm("" : "+v"(s1), "+v"(s2));
return _mm_mul_pd (s1, s2);
}
static void
TEST (void)
{
union128d u, s1, s2;
double e[2];
s1.x = _mm_set_pd (2134.3343,1234.635654);
s2.x = _mm_set_pd (41124.234,2344.2354);
u.x = test (s1.x, s2.x);
e[0] = s1.a[0] * s2.a[0];
e[1] = s1.a[1] * s2.a[1];
if (check_union128d (u, e))
#if DEBUG
{
printf ("sse2_test_mul_pd_1; check_union128d failed\n");
printf ("\t [%f,%f] * [%f,%f] -> [%f,%f]\n", s1.a[0], s1.a[1], s2.a[0],
s2.a[1], u.a[0], u.a[1]);
printf ("\t expect [%f,%f]\n", e[0], e[1]);
}
#else
abort ();
#endif
}
|
