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
|
/* { dg-do compile } */
/* { dg-options "-O -march=armv8-a+sve -msve-vector-bits=256" } */
#include <stdint.h>
typedef int64_t vnx2di __attribute__((vector_size (32)));
typedef int32_t vnx4si __attribute__((vector_size (32)));
typedef int16_t vnx8hi __attribute__((vector_size (32)));
typedef int8_t vnx16qi __attribute__((vector_size (32)));
typedef double vnx2df __attribute__((vector_size (32)));
typedef float vnx4sf __attribute__((vector_size (32)));
typedef _Float16 vnx8hf __attribute__((vector_size (32)));
#define VEC_PERM_CONST_OVERRUN(TYPE, MASK) \
TYPE vec_perm_overrun_##TYPE (TYPE values1, TYPE values2) \
{ \
return __builtin_shuffle (values1, values2, MASK); \
}
VEC_PERM_CONST_OVERRUN (vnx2di, ((vnx2di) { 4 + (8 * 1), 3 + (8 * 1),
6 + (8 * 2), 1 + (8 * 3) }));
VEC_PERM_CONST_OVERRUN (vnx4si, ((vnx4si) { 3 + (16 * 3), 9 + (16 * 4),
11 + (16 * 5), 12 + (16 * 3),
2 + (16 * 2), 4 + (16 * 1),
4 + (16 * 2), 2 + (16 * 1) }));
VEC_PERM_CONST_OVERRUN (vnx8hi, ((vnx8hi) { 8 + (32 * 3), 27 + (32 * 1),
5 + (32 * 3), 4 + (32 * 3),
21 + (32 * 1), 12 + (32 * 3),
13 + (32 * 3), 0 + (32 * 1),
22 + (32 * 2), 1 + (32 * 2),
8 + (32 * 2), 9 + (32 * 1),
3 + (32 * 2), 24 + (32 * 2),
15 + (32 * 1), 1 + (32 * 1) }));
VEC_PERM_CONST_OVERRUN (vnx16qi, ((vnx16qi) { 13 + (64 * 2), 31 + (64 * 2),
11 + (64 * 2), 2 + (64 * 1),
48 + (64 * 1), 28 + (64 * 2),
3 + (64 * 2), 4 + (64 * 3),
54 + (64 * 1), 11 + (64 * 2),
30 + (64 * 2), 1 + (64 * 1),
0 + (64 * 1), 61 + (64 * 2),
2 + (64 * 3), 3 + (64 * 2),
4 + (64 * 3), 5 + (64 * 3),
11 + (64 * 3), 63 + (64 * 1),
24 + (64 * 1), 11 + (64 * 3),
42 + (64 * 3), 39 + (64 * 2),
2 + (64 * 2), 57 + (64 * 3),
22 + (64 * 3), 11 + (64 * 2),
6 + (64 * 2), 16 + (64 * 2),
18 + (64 * 2), 21 + (64 * 3) }));
VEC_PERM_CONST_OVERRUN (vnx2df, ((vnx2di) { 7 + (8 * 1), 3 + (8 * 3),
2 + (8 * 5), 1 + (8 * 3) }));
VEC_PERM_CONST_OVERRUN (vnx4sf, ((vnx4si) { 1 + (16 * 1), 9 + (16 * 2),
13 + (16 * 2), 11 + (16 * 3),
2 + (16 * 2), 5 + (16 * 2),
4 + (16 * 4), 2 + (16 * 3) }));
VEC_PERM_CONST_OVERRUN (vnx8hf, ((vnx8hi) { 8 + (32 * 3), 27 + (32 * 1),
5 + (32 * 3), 4 + (32 * 3),
21 + (32 * 1), 12 + (32 * 3),
13 + (32 * 3), 0 + (32 * 1),
22 + (32 * 2), 1 + (32 * 2),
8 + (32 * 2), 9 + (32 * 1),
3 + (32 * 2), 24 + (32 * 2),
15 + (32 * 1), 1 + (32 * 1) }));
/* { dg-final { scan-assembler-times {\ttbl\tz[0-9]+\.d, z[0-9]+\.d, z[0-9]+\.d\n} 4 } } */
/* { dg-final { scan-assembler-times {\ttbl\tz[0-9]+\.s, z[0-9]+\.s, z[0-9]+\.s\n} 4 } } */
/* { dg-final { scan-assembler-times {\ttbl\tz[0-9]+\.h, z[0-9]+\.h, z[0-9]+\.h\n} 4 } } */
/* { dg-final { scan-assembler-times {\ttbl\tz[0-9]+\.b, z[0-9]+\.b, z[0-9]+\.b\n} 2 } } */
|
