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
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
|
/* { dg-do compile { target { powerpc*-*-* } } } */
/* { dg-skip-if "" { powerpc*-*-darwin* } { "*" } { "" } } */
/* { dg-require-effective-target powerpc_vsx_ok } */
/* { dg-options "-O3 -mcpu=power7 -Wno-deprecated" } */
/* Test the various load/store varients. */
#include <altivec.h>
#define TEST_COPY(NAME, TYPE) \
void NAME ## _copy_native (vector TYPE *a, vector TYPE *b) \
{ \
*a = *b; \
} \
\
void NAME ## _copy_vec (vector TYPE *a, vector TYPE *b) \
{ \
vector TYPE x = vec_ld (0, b); \
vec_st (x, 0, a); \
} \
#define TEST_COPYL(NAME, TYPE) \
void NAME ## _lvxl (vector TYPE *a, vector TYPE *b) \
{ \
vector TYPE x = vec_ldl (0, b); \
vec_stl (x, 0, a); \
} \
#define TEST_VSX_COPY(NAME, TYPE) \
void NAME ## _copy_vsx (vector TYPE *a, vector TYPE *b) \
{ \
vector TYPE x = vec_vsx_ld (0, b); \
vec_vsx_st (x, 0, a); \
} \
#define TEST_ALIGN(NAME, TYPE) \
void NAME ## _align (vector unsigned char *a, TYPE *b) \
{ \
vector unsigned char x = vec_lvsl (0, b); \
vector unsigned char y = vec_lvsr (0, b); \
vec_st (x, 0, a); \
vec_st (y, 8, a); \
}
#ifndef NO_COPY
TEST_COPY(uchar, unsigned char)
TEST_COPY(schar, signed char)
TEST_COPY(bchar, bool char)
TEST_COPY(ushort, unsigned short)
TEST_COPY(sshort, signed short)
TEST_COPY(bshort, bool short)
TEST_COPY(uint, unsigned int)
TEST_COPY(sint, signed int)
TEST_COPY(bint, bool int)
TEST_COPY(float, float)
TEST_COPY(double, double)
#endif /* NO_COPY */
#ifndef NO_COPYL
TEST_COPYL(uchar, unsigned char)
TEST_COPYL(schar, signed char)
TEST_COPYL(bchar, bool char)
TEST_COPYL(ushort, unsigned short)
TEST_COPYL(sshort, signed short)
TEST_COPYL(bshort, bool short)
TEST_COPYL(uint, unsigned int)
TEST_COPYL(sint, signed int)
TEST_COPYL(bint, bool int)
TEST_COPYL(float, float)
TEST_COPYL(double, double)
#endif /* NO_COPYL */
#ifndef NO_ALIGN
TEST_ALIGN(uchar, unsigned char)
TEST_ALIGN(schar, signed char)
TEST_ALIGN(ushort, unsigned short)
TEST_ALIGN(sshort, signed short)
TEST_ALIGN(uint, unsigned int)
TEST_ALIGN(sint, signed int)
TEST_ALIGN(float, float)
TEST_ALIGN(double, double)
#endif /* NO_ALIGN */
#ifndef NO_VSX_COPY
TEST_VSX_COPY(uchar, unsigned char)
TEST_VSX_COPY(schar, signed char)
TEST_VSX_COPY(bchar, bool char)
TEST_VSX_COPY(ushort, unsigned short)
TEST_VSX_COPY(sshort, signed short)
TEST_VSX_COPY(bshort, bool short)
TEST_VSX_COPY(uint, unsigned int)
TEST_VSX_COPY(sint, signed int)
TEST_VSX_COPY(bint, bool int)
TEST_VSX_COPY(float, float)
TEST_VSX_COPY(double, double)
#endif /* NO_VSX_COPY */
|
