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
|
// RUN: llvm-mc -triple=aarch64-none-linux-gnu -mattr=+neon -show-encoding < %s | FileCheck %s
// Check that the assembler can handle the documented syntax for AArch64
//------------------------------------------------------------------------------
// Insert element (vector, from main)
//------------------------------------------------------------------------------
ins v2.b[2], w1
ins v7.h[7], w14
ins v20.s[0], w30
ins v1.d[1], x7
// CHECK: ins v2.b[2], w1 // encoding: [0x22,0x1c,0x05,0x4e]
// CHECK: ins v7.h[7], w14 // encoding: [0xc7,0x1d,0x1e,0x4e]
// CHECK: ins v20.s[0], w30 // encoding: [0xd4,0x1f,0x04,0x4e]
// CHECK: ins v1.d[1], x7 // encoding: [0xe1,0x1c,0x18,0x4e]
//------------------------------------------------------------------------------
// Signed integer move (main, from element)
//------------------------------------------------------------------------------
smov w1, v0.b[15]
smov w14, v6.h[4]
smov x1, v0.b[15]
smov x14, v6.h[4]
smov x20, v9.s[2]
// CHECK: smov w1, v0.b[15] // encoding: [0x01,0x2c,0x1f,0x0e]
// CHECK: smov w14, v6.h[4] // encoding: [0xce,0x2c,0x12,0x0e]
// CHECK: smov x1, v0.b[15] // encoding: [0x01,0x2c,0x1f,0x4e]
// CHECK: smov x14, v6.h[4] // encoding: [0xce,0x2c,0x12,0x4e]
// CHECK: smov x20, v9.s[2] // encoding: [0x34,0x2d,0x14,0x4e]
//------------------------------------------------------------------------------
// Unsigned integer move (main, from element)
//------------------------------------------------------------------------------
umov w1, v0.b[15]
umov w14, v6.h[4]
umov w20, v9.s[2]
umov x7, v18.d[1]
// CHECK: umov w1, v0.b[15] // encoding: [0x01,0x3c,0x1f,0x0e]
// CHECK: umov w14, v6.h[4] // encoding: [0xce,0x3c,0x12,0x0e]
// CHECK: umov w20, v9.s[2] // encoding: [0x34,0x3d,0x14,0x0e]
// CHECK: umov x7, v18.d[1] // encoding: [0x47,0x3e,0x18,0x4e]
//------------------------------------------------------------------------------
// Insert element (vector, from element)
//------------------------------------------------------------------------------
Ins v1.b[14], v3.b[6]
Ins v6.h[7], v7.h[5]
Ins v15.s[3], v22.s[2]
Ins v0.d[0], v4.d[1]
// CHECK: ins v1.b[14], v3.b[6] // encoding: [0x61,0x34,0x1d,0x6e]
// CHECK: ins v6.h[7], v7.h[5] // encoding: [0xe6,0x54,0x1e,0x6e]
// CHECK: ins v15.s[3], v22.s[2] // encoding: [0xcf,0x5e,0x1c,0x6e]
// CHECK: ins v0.d[0], v4.d[1] // encoding: [0x80,0x44,0x08,0x6e]
//------------------------------------------------------------------------------
// Duplicate to all lanes( vector, from element)
//------------------------------------------------------------------------------
dup v1.8b, v2.b[2]
dup v11.4h, v7.h[7]
dup v17.2s, v20.s[0]
dup v1.16b, v2.b[2]
dup v11.8h, v7.h[7]
dup v17.4s, v20.s[0]
dup v5.2d, v1.d[1]
// CHECK: dup v1.8b, v2.b[2] // encoding: [0x41,0x04,0x05,0x0e]
// CHECK: dup v11.4h, v7.h[7] // encoding: [0xeb,0x04,0x1e,0x0e]
// CHECK: dup v17.2s, v20.s[0] // encoding: [0x91,0x06,0x04,0x0e]
// CHECK: dup v1.16b, v2.b[2] // encoding: [0x41,0x04,0x05,0x4e]
// CHECK: dup v11.8h, v7.h[7] // encoding: [0xeb,0x04,0x1e,0x4e]
// CHECK: dup v17.4s, v20.s[0] // encoding: [0x91,0x06,0x04,0x4e]
// CHECK: dup v5.2d, v1.d[1] // encoding: [0x25,0x04,0x18,0x4e]
//------------------------------------------------------------------------------
// Duplicate to all lanes( vector, from main)
//------------------------------------------------------------------------------
dup v1.8b, w1
dup v11.4h, w14
dup v17.2s, w30
dup v1.16b, w2
dup v11.8h, w16
dup v17.4s, w28
dup v5.2d, x0
// CHECK: dup v1.8b, w1 // encoding: [0x21,0x0c,0x01,0x0e]
// CHECK: dup v11.4h, w14 // encoding: [0xcb,0x0d,0x0a,0x0e]
// CHECK: dup v17.2s, w30 // encoding: [0xd1,0x0f,0x14,0x0e]
// CHECK: dup v1.16b, w2 // encoding: [0x41,0x0c,0x01,0x4e]
// CHECK: dup v11.8h, w16 // encoding: [0x0b,0x0e,0x0a,0x4e]
// CHECK: dup v17.4s, w28 // encoding: [0x91,0x0f,0x14,0x4e]
// CHECK: dup v5.2d, x0 // encoding: [0x05,0x0c,0x08,0x4e]
|
