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
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
|
/* { dg-do run { target { power10_hw } } } */
/* { dg-do link { target { ! power10_hw } } } */
/* { dg-require-effective-target power10_ok } */
/* { dg-options "-mdejagnu-cpu=power10 -save-temps" } */
#include <altivec.h>
#define DEBUG 0
#if DEBUG
#include <stdio.h>
#endif
extern void abort (void);
int
main (int argc, char *argv [])
{
int i;
vector signed char vsrc_a_char, vsrc_b_char;
vector signed char vresult_char;
vector signed char expected_vresult_char;
vector unsigned char vsrc_a_uchar, vsrc_b_uchar, vsrc_c_uchar;
vector unsigned char vresult_uchar;
vector unsigned char expected_vresult_uchar;
vector signed short vsrc_a_short, vsrc_b_short, vsrc_c_short;
vector signed short vresult_short;
vector signed short expected_vresult_short;
vector unsigned short vsrc_a_ushort, vsrc_b_ushort, vsrc_c_ushort;
vector unsigned short vresult_ushort;
vector unsigned short expected_vresult_ushort;
vector int vsrc_a_int, vsrc_b_int, vsrc_c_int;
vector int vresult_int;
vector int expected_vresult_int;
vector unsigned int vsrc_a_uint, vsrc_b_uint, vsrc_c_uint;
vector unsigned int vresult_uint;
vector unsigned int expected_vresult_uint;
vector long long int vsrc_a_ll, vsrc_b_ll, vsrc_c_ll;
vector long long int vresult_ll;
vector long long int expected_vresult_ll;
vector unsigned long long int vsrc_a_ull, vsrc_b_ull, vsrc_c_ull;
vector unsigned long long int vresult_ull;
vector unsigned long long int expected_vresult_ull;
vector float vresult_f;
vector float expected_vresult_f;
vector float vsrc_a_f, vsrc_b_f;
vector double vsrc_a_d, vsrc_b_d;
vector double vresult_d;
vector double expected_vresult_d;
/* Vector blend */
vsrc_c_uchar = (vector unsigned char) { 0, 0x80, 0, 0x80, 0, 0x80, 0, 0x80,
0, 0x80, 0, 0x80, 0, 0x80, 0, 0x80 };
vsrc_a_char = (vector signed char) { -1, 3, 5, 7, 9, 11, 13, 15,
17, 19, 21, 23, 25, 27, 29 };
vsrc_b_char = (vector signed char) { 2, -4, 6, 8, 10, 12, 14, 16,
18, 20, 22, 24, 26, 28, 30, 32 };
vsrc_c_uchar = (vector unsigned char) { 0, 0x80, 0, 0x80, 0, 0x80, 0, 0x80,
0, 0x80, 0, 0x80, 0, 0x80, 0, 0x80 };
vresult_char = (vector signed char) { 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0 };
expected_vresult_char = (vector signed char) { -1, -4, 5, 8,
9, 12, 13, 16,
17, 20, 21, 24,
25, 28, 29, 32 };
vresult_char = vec_blendv (vsrc_a_char, vsrc_b_char, vsrc_c_uchar);
if (!vec_all_eq (vresult_char, expected_vresult_char)) {
#if DEBUG
printf("ERROR, vec_blendv (vsrc_a_char, vsrc_b_char, vsrc_c_uchar)\n");
for(i = 0; i < 16; i++)
printf(" vresult_char[%d] = %d, expected_vresult_char[%d] = %d\n",
i, vresult_char[i], i, expected_vresult_char[i]);
#else
abort();
#endif
}
vsrc_a_uchar = (vector unsigned char) { 1, 3, 5, 7, 9, 11, 13, 15,
17, 19, 21, 23, 25, 27, 29 };
vsrc_b_uchar = (vector unsigned char) { 2, 4, 6, 8, 10, 12, 14, 16,
18, 20, 22, 24, 26, 28, 30, 32 };
vsrc_c_uchar = (vector unsigned char) { 0, 0x80, 0, 0x80, 0, 0x80, 0, 0x80,
0, 0x80, 0, 0x80, 0, 0x80, 0, 0x80 };
vresult_uchar = (vector unsigned char) { 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0 };
expected_vresult_uchar = (vector unsigned char) { 1, 4, 5, 8,
9, 12, 13, 16,
17, 20, 21, 24,
25, 28, 29, 32 };
vresult_uchar = vec_blendv (vsrc_a_uchar, vsrc_b_uchar, vsrc_c_uchar);
if (!vec_all_eq (vresult_uchar, expected_vresult_uchar)) {
#if DEBUG
printf("ERROR, vec_blendv (vsrc_a_uchar, vsrc_b_uchar, vsrc_c_uchar)\n");
for(i = 0; i < 16; i++)
printf(" vresult_uchar[%d] = %d, expected_vresult_uchar[%d] = %d\n",
i, vresult_uchar[i], i, expected_vresult_uchar[i]);
#else
abort();
#endif
}
vsrc_a_short = (vector signed short) { -1, 3, 5, 7, 9, 11, 13, 15 };
vsrc_b_short = (vector signed short) { 2, -4, 6, 8, 10, 12, 14, 16 };
vsrc_c_ushort = (vector unsigned short) { 0, 0x8000, 0, 0x8000,
0, 0x8000, 0, 0x8000 };
vresult_short = (vector signed short) { 0, 0, 0, 0, 0, 0, 0, 0 };
expected_vresult_short = (vector signed short) { -1, -4, 5, 8,
9, 12, 13, 16 };
vresult_short = vec_blendv (vsrc_a_short, vsrc_b_short, vsrc_c_ushort);
if (!vec_all_eq (vresult_short, expected_vresult_short)) {
#if DEBUG
printf("ERROR, vec_blendv (vsrc_a_short, vsrc_b_short, vsrc_c_ushort)\n");
for(i = 0; i < 8; i++)
printf(" vresult_short[%d] = %d, expected_vresult_short[%d] = %d\n",
i, vresult_short[i], i, expected_vresult_short[i]);
#else
abort();
#endif
}
vsrc_a_ushort = (vector unsigned short) { 1, 3, 5, 7, 9, 11, 13, 15 };
vsrc_b_ushort = (vector unsigned short) { 2, 4, 6, 8, 10, 12, 14, 16 };
vsrc_c_ushort = (vector unsigned short) { 0, 0x8000, 0, 0x8000,
0, 0x8000, 0, 0x8000 };
vresult_ushort = (vector unsigned short) { 0, 0, 0, 0, 0, 0, 0, 0 };
expected_vresult_ushort = (vector unsigned short) { 1, 4, 5, 8,
9, 12, 13, 16 };
vresult_ushort = vec_blendv (vsrc_a_ushort, vsrc_b_ushort, vsrc_c_ushort);
if (!vec_all_eq (vresult_ushort, expected_vresult_ushort)) {
#if DEBUG
printf("ERROR, vec_blendv (vsrc_a_ushort, vsrc_b_ushort, "
"vsrc_c_ushort)\n");
for(i = 0; i < 8; i++)
printf(" vresult_ushort[%d] = %d, expected_vresult_ushort[%d] = %d\n",
i, vresult_ushort[i], i, expected_vresult_ushort[i]);
#else
abort();
#endif
}
vsrc_a_int = (vector signed int) { -1, -3, -5, -7 };
vsrc_b_int = (vector signed int) { 2, 4, 6, 8 };
vsrc_c_uint = (vector unsigned int) { 0, 0x80000000, 0, 0x80000000};
vresult_int = (vector signed int) { 0, 0, 0, 0 };
expected_vresult_int = (vector signed int) { -1, 4, -5, 8 };
vresult_int = vec_blendv (vsrc_a_int, vsrc_b_int, vsrc_c_uint);
if (!vec_all_eq (vresult_int, expected_vresult_int)) {
#if DEBUG
printf("ERROR, vec_blendv (vsrc_a_int, vsrc_b_int, vsrc_c_uint)\n");
for(i = 0; i < 4; i++)
printf(" vresult_int[%d] = %d, expected_vresult_int[%d] = %d\n",
i, vresult_int[i], i, expected_vresult_int[i]);
#else
abort();
#endif
}
vsrc_a_uint = (vector unsigned int) { 1, 3, 5, 7 };
vsrc_b_uint = (vector unsigned int) { 2, 4, 6, 8 };
vsrc_c_uint = (vector unsigned int) { 0, 0x80000000, 0, 0x80000000 };
vresult_uint = (vector unsigned int) { 0, 0, 0, 0 };
expected_vresult_uint = (vector unsigned int) { 1, 4, 5, 8 };
vresult_uint = vec_blendv (vsrc_a_uint, vsrc_b_uint, vsrc_c_uint);
if (!vec_all_eq (vresult_uint, expected_vresult_uint)) {
#if DEBUG
printf("ERROR, vec_blendv (vsrc_a_uint, vsrc_b_uint, vsrc_c_uint)\n");
for(i = 0; i < 4; i++)
printf(" vresult_uint[%d] = %d, expected_vresult_uint[%d] = %d\n",
i, vresult_uint[i], i, expected_vresult_uint[i]);
#else
abort();
#endif
}
vsrc_a_ll = (vector signed long long int) { -1, -3 };
vsrc_b_ll = (vector signed long long int) { 2, 4, };
vsrc_c_ull = (vector unsigned long long int) { 0, 0x8000000000000000ULL };
vresult_ll = (vector signed long long int) { 0, 0 };
expected_vresult_ll = (vector signed long long int) { -1, 4 };
vresult_ll = vec_blendv (vsrc_a_ll, vsrc_b_ll, vsrc_c_ull);
if (!vec_all_eq (vresult_ll, expected_vresult_ll)) {
#if DEBUG
printf("ERROR, vec_blendv (vsrc_a_ll, vsrc_b_ll, vsrc_c_ull)\n");
for(i = 0; i < 2; i++)
printf(" vresult_ll[%d] = %d, expected_vresult_ll[%d] = %d\n",
i, vresult_ll[i], i, expected_vresult_ll[i]);
#else
abort();
#endif
}
vsrc_a_ull = (vector unsigned long long) { 1, 3 };
vsrc_b_ull = (vector unsigned long long) { 2, 4 };
vsrc_c_ull = (vector unsigned long long int) { 0, 0x8000000000000000ULL };
vresult_ull = (vector unsigned long long) { 0, 0 };
expected_vresult_ull = (vector unsigned long long) { 1, 4 };
vresult_ull = vec_blendv (vsrc_a_ull, vsrc_b_ull, vsrc_c_ull);
if (!vec_all_eq (vresult_ull, expected_vresult_ull)) {
#if DEBUG
printf("ERROR, vec_blendv (vsrc_a_ull, vsrc_b_ull, vsrc_c_ull)\n");
for(i = 0; i < 2; i++)
printf(" vresult_ull[%d] = %d, expected_vresult_ull[%d] = %d\n",
i, vresult_ull[i], i, expected_vresult_ull[i]);
#else
abort();
#endif
}
vsrc_a_f = (vector float) { -1.0, -3.0, -5.0, -7.0 };
vsrc_b_f = (vector float) { 2.0, 4.0, 6.0, 8.0 };
vsrc_c_uint = (vector unsigned int) { 0, 0x80000000, 0, 0x80000000};
vresult_f = (vector float) { 0, 0, 0, 0 };
expected_vresult_f = (vector float) { -1, 4, -5, 8 };
vresult_f = vec_blendv (vsrc_a_f, vsrc_b_f, vsrc_c_uint);
if (!vec_all_eq (vresult_f, expected_vresult_f)) {
#if DEBUG
printf("ERROR, vec_blendv (vsrc_a_f, vsrc_b_f, vsrc_c_uint)\n");
for(i = 0; i < 4; i++)
printf(" vresult_f[%d] = %d, expected_vresult_f[%d] = %d\n",
i, vresult_f[i], i, expected_vresult_f[i]);
#else
abort();
#endif
}
vsrc_a_d = (vector double) { -1.0, -3.0 };
vsrc_b_d = (vector double) { 2.0, 4.0 };
vsrc_c_ull = (vector unsigned long long int) { 0, 0x8000000000000000ULL };
vresult_d = (vector double) { 0, 0 };
expected_vresult_d = (vector double) { -1, 4 };
vresult_d = vec_blendv (vsrc_a_d, vsrc_b_d, vsrc_c_ull);
if (!vec_all_eq (vresult_d, expected_vresult_d)) {
#if DEBUG
printf("ERROR, vec_blendv (vsrc_a_d, vsrc_b_d, vsrc_c_ull)\n");
for(i = 0; i < 4; i++)
printf(" vresult_d[%d] = %d, expected_vresult_d[%d] = %d\n",
i, vresult_d[i], i, expected_vresult_d[i]);
#else
abort();
#endif
}
return 0;
}
/* { dg-final { scan-assembler-times {\mxxblendvb\M} 2 } } */
/* { dg-final { scan-assembler-times {\mxxblendvh\M} 2 } } */
/* { dg-final { scan-assembler-times {\mxxblendvw\M} 3 } } */
/* { dg-final { scan-assembler-times {\mxxblendvd\M} 3 } } */
|
