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
|
// 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
//----------------------------------------------------------------------
// Scalar Signed Shift Right (Immediate)
//----------------------------------------------------------------------
sshr d15, d16, #12
// CHECK: sshr d15, d16, #12 // encoding: [0x0f,0x06,0x74,0x5f]
//----------------------------------------------------------------------
// Scalar Unsigned Shift Right (Immediate)
//----------------------------------------------------------------------
ushr d10, d17, #18
// CHECK: ushr d10, d17, #18 // encoding: [0x2a,0x06,0x6e,0x7f]
//----------------------------------------------------------------------
// Scalar Signed Rounding Shift Right (Immediate)
//----------------------------------------------------------------------
srshr d19, d18, #7
// CHECK: srshr d19, d18, #7 // encoding: [0x53,0x26,0x79,0x5f]
//----------------------------------------------------------------------
// Scalar Unigned Rounding Shift Right (Immediate)
//----------------------------------------------------------------------
urshr d20, d23, #31
// CHECK: urshr d20, d23, #31 // encoding: [0xf4,0x26,0x61,0x7f]
//----------------------------------------------------------------------
// Scalar Signed Shift Right and Accumulate (Immediate)
//----------------------------------------------------------------------
ssra d18, d12, #21
// CHECK: ssra d18, d12, #21 // encoding: [0x92,0x15,0x6b,0x5f]
//----------------------------------------------------------------------
// Scalar Unsigned Shift Right and Accumulate (Immediate)
//----------------------------------------------------------------------
usra d20, d13, #61
// CHECK: usra d20, d13, #61 // encoding: [0xb4,0x15,0x43,0x7f]
//----------------------------------------------------------------------
// Scalar Signed Rounding Shift Right and Accumulate (Immediate)
//----------------------------------------------------------------------
srsra d15, d11, #19
// CHECK: srsra d15, d11, #19 // encoding: [0x6f,0x35,0x6d,0x5f]
//----------------------------------------------------------------------
// Scalar Unsigned Rounding Shift Right and Accumulate (Immediate)
//----------------------------------------------------------------------
ursra d18, d10, #13
// CHECK: ursra d18, d10, #13 // encoding: [0x52,0x35,0x73,0x7f]
//----------------------------------------------------------------------
// Scalar Shift Left (Immediate)
//----------------------------------------------------------------------
shl d7, d10, #12
// CHECK: shl d7, d10, #12 // encoding: [0x47,0x55,0x4c,0x5f]
//----------------------------------------------------------------------
// Signed Saturating Shift Left (Immediate)
//----------------------------------------------------------------------
sqshl b11, b19, #7
sqshl h13, h18, #11
sqshl s14, s17, #22
sqshl d15, d16, #51
// CHECK: sqshl b11, b19, #7 // encoding: [0x6b,0x76,0x0f,0x5f]
// CHECK: sqshl h13, h18, #11 // encoding: [0x4d,0x76,0x1b,0x5f]
// CHECK: sqshl s14, s17, #22 // encoding: [0x2e,0x76,0x36,0x5f]
// CHECK: sqshl d15, d16, #51 // encoding: [0x0f,0x76,0x73,0x5f]
//----------------------------------------------------------------------
// Unsigned Saturating Shift Left (Immediate)
//----------------------------------------------------------------------
uqshl b18, b15, #6
uqshl h11, h18, #7
uqshl s14, s19, #18
uqshl d15, d12, #19
// CHECK: uqshl b18, b15, #6 // encoding: [0xf2,0x75,0x0e,0x7f]
// CHECK: uqshl h11, h18, #7 // encoding: [0x4b,0x76,0x17,0x7f]
// CHECK: uqshl s14, s19, #18 // encoding: [0x6e,0x76,0x32,0x7f]
// CHECK: uqshl d15, d12, #19 // encoding: [0x8f,0x75,0x53,0x7f]
//----------------------------------------------------------------------
// Signed Saturating Shift Left Unsigned (Immediate)
//----------------------------------------------------------------------
sqshlu b15, b18, #6
sqshlu h19, h17, #6
sqshlu s16, s14, #25
sqshlu d11, d13, #32
// CHECK: sqshlu b15, b18, #6 // encoding: [0x4f,0x66,0x0e,0x7f]
// CHECK: sqshlu h19, h17, #6 // encoding: [0x33,0x66,0x16,0x7f]
// CHECK: sqshlu s16, s14, #25 // encoding: [0xd0,0x65,0x39,0x7f]
// CHECK: sqshlu d11, d13, #32 // encoding: [0xab,0x65,0x60,0x7f]
//----------------------------------------------------------------------
// Shift Right And Insert (Immediate)
//----------------------------------------------------------------------
sri d10, d12, #14
// CHECK: sri d10, d12, #14 // encoding: [0x8a,0x45,0x72,0x7f]
//----------------------------------------------------------------------
// Shift Left And Insert (Immediate)
//----------------------------------------------------------------------
sli d10, d14, #12
// CHECK: sli d10, d14, #12 // encoding: [0xca,0x55,0x4c,0x7f]
//----------------------------------------------------------------------
// Signed Saturating Shift Right Narrow (Immediate)
//----------------------------------------------------------------------
sqshrn b10, h15, #5
sqshrn h17, s10, #4
sqshrn s18, d10, #31
// CHECK: sqshrn b10, h15, #5 // encoding: [0xea,0x95,0x0b,0x5f]
// CHECK: sqshrn h17, s10, #4 // encoding: [0x51,0x95,0x1c,0x5f]
// CHECK: sqshrn s18, d10, #31 // encoding: [0x52,0x95,0x21,0x5f]
//----------------------------------------------------------------------
// Unsigned Saturating Shift Right Narrow (Immediate)
//----------------------------------------------------------------------
uqshrn b12, h10, #7
uqshrn h10, s14, #5
uqshrn s10, d12, #13
// CHECK: uqshrn b12, h10, #7 // encoding: [0x4c,0x95,0x09,0x7f]
// CHECK: uqshrn h10, s14, #5 // encoding: [0xca,0x95,0x1b,0x7f]
// CHECK: uqshrn s10, d12, #13 // encoding: [0x8a,0x95,0x33,0x7f]
//----------------------------------------------------------------------
// Signed Saturating Rounded Shift Right Narrow (Immediate)
//----------------------------------------------------------------------
sqrshrn b10, h13, #2
sqrshrn h15, s10, #6
sqrshrn s15, d12, #9
// CHECK: sqrshrn b10, h13, #2 // encoding: [0xaa,0x9d,0x0e,0x5f]
// CHECK: sqrshrn h15, s10, #6 // encoding: [0x4f,0x9d,0x1a,0x5f]
// CHECK: sqrshrn s15, d12, #9 // encoding: [0x8f,0x9d,0x37,0x5f]
//----------------------------------------------------------------------
// Unsigned Saturating Rounded Shift Right Narrow (Immediate)
//----------------------------------------------------------------------
uqrshrn b10, h12, #5
uqrshrn h12, s10, #14
uqrshrn s10, d10, #25
// CHECK: uqrshrn b10, h12, #5 // encoding: [0x8a,0x9d,0x0b,0x7f]
// CHECK: uqrshrn h12, s10, #14 // encoding: [0x4c,0x9d,0x12,0x7f]
// CHECK: uqrshrn s10, d10, #25 // encoding: [0x4a,0x9d,0x27,0x7f]
//----------------------------------------------------------------------
// Signed Saturating Shift Right Unsigned Narrow (Immediate)
//----------------------------------------------------------------------
sqshrun b15, h10, #7
sqshrun h20, s14, #3
sqshrun s10, d15, #15
// CHECK: sqshrun b15, h10, #7 // encoding: [0x4f,0x85,0x09,0x7f]
// CHECK: sqshrun h20, s14, #3 // encoding: [0xd4,0x85,0x1d,0x7f]
// CHECK: sqshrun s10, d15, #15 // encoding: [0xea,0x85,0x31,0x7f]
//----------------------------------------------------------------------
// Signed Saturating Rounded Shift Right Unsigned Narrow (Immediate)
//----------------------------------------------------------------------
sqrshrun b17, h10, #6
sqrshrun h10, s13, #15
sqrshrun s22, d16, #31
// CHECK: sqrshrun b17, h10, #6 // encoding: [0x51,0x8d,0x0a,0x7f]
// CHECK: sqrshrun h10, s13, #15 // encoding: [0xaa,0x8d,0x11,0x7f]
// CHECK: sqrshrun s22, d16, #31 // encoding: [0x16,0x8e,0x21,0x7f]
|
