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
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
|
/* { dg-do compile { target powerpc*-*-* } } */
/* { dg-xfail-if "" { "powerpc-ibm-aix*" } { "-maltivec" } { "" } } */
/* { dg-options "-maltivec -mabi=altivec -fno-inline" } */
#include <altivec.h>
#include <signal.h>
#include "altivec_check.h"
typedef union
{
float f[4];
unsigned int i[4];
vector float v;
} vec_float_t;
void
check_vec_all_num ()
{
vec_float_t a, b, c;
a.i[0] = 0xfffa5a5a;
a.f[1] = 1.0;
a.f[2] = 1.0;
a.f[3] = 1.0;
b.f[0] = 1.0;
b.f[1] = 1.0;
b.f[2] = 1.0;
b.f[3] = 1.0;
c.i[0] = 0xfffa5a5a;
c.i[1] = 0xfffa5a5a;
c.i[2] = 0xfffa5a5a;
c.i[3] = 0xfffa5a5a;
if (vec_all_numeric (a.v))
abort ();
if (vec_all_nan (a.v))
abort ();
if (!vec_all_numeric (b.v))
abort ();
if (vec_all_nan (b.v))
abort ();
if (vec_all_numeric (c.v))
abort ();
if (!vec_all_nan (c.v))
abort ();
}
void
check_cmple()
{
vector float a = {1.0, 2.0, 3.0, 4.0};
vector float b = {1.0, 3.0, 2.0, 5.0};
vector bool int aux;
vector signed int le = {-1, -1, 0, -1};
aux = vec_cmple (a, b);
if (!vec_all_eq (aux, le))
abort ();
}
int
main()
{
altivec_check ();
check_cmple ();
check_vec_all_num ();
exit (0);
}
|