1// RUN: llvm-mc -triple aarch64-none-linux-gnu -mattr=+neon -show-encoding < %s | FileCheck %s
2
3// Check that the assembler can handle the documented syntax for AArch64
4
5
6//----------------------------------------------------------------------
7// Vector Move Immediate Shifted
8//----------------------------------------------------------------------
9         movi v0.2s, #1
10         movi v1.2s, #0
11         movi v15.2s, #1, lsl #8
12         movi v16.2s, #1, lsl #16
13         movi v31.2s, #1, lsl #24
14         movi v0.4s, #1
15         movi v0.4s, #1, lsl #8
16         movi v0.4s, #1, lsl #16
17         movi v0.4s, #1, lsl #24
18         movi v0.4h, #1
19         movi v0.4h, #1, lsl #8
20         movi v0.8h, #1
21         movi v0.8h, #1, lsl #8
22
23// CHECK:  movi v0.2s, #{{0x1|1}}           // encoding: [0x20,0x04,0x00,0x0f]
24// CHECK:  movi v1.2s, #{{0x0|0}}           // encoding: [0x01,0x04,0x00,0x0f]
25// CHECK:  movi v15.2s, #{{0x1|1}}, lsl #8  // encoding: [0x2f,0x24,0x00,0x0f]
26// CHECK:  movi v16.2s, #{{0x1|1}}, lsl #16 // encoding: [0x30,0x44,0x00,0x0f]
27// CHECK:  movi v31.2s, #{{0x1|1}}, lsl #24 // encoding: [0x3f,0x64,0x00,0x0f]
28// CHECK:  movi v0.4s, #{{0x1|1}}           // encoding: [0x20,0x04,0x00,0x4f]
29// CHECK:  movi v0.4s, #{{0x1|1}}, lsl #8   // encoding: [0x20,0x24,0x00,0x4f]
30// CHECK:  movi v0.4s, #{{0x1|1}}, lsl #16  // encoding: [0x20,0x44,0x00,0x4f]
31// CHECK:  movi v0.4s, #{{0x1|1}}, lsl #24  // encoding: [0x20,0x64,0x00,0x4f]
32// CHECK:  movi v0.4h, #{{0x1|1}}           // encoding: [0x20,0x84,0x00,0x0f]
33// CHECK:  movi v0.4h, #{{0x1|1}}, lsl #8   // encoding: [0x20,0xa4,0x00,0x0f]
34// CHECK:  movi v0.8h, #{{0x1|1}}           // encoding: [0x20,0x84,0x00,0x4f]
35// CHECK:  movi v0.8h, #{{0x1|1}}, lsl #8   // encoding: [0x20,0xa4,0x00,0x4f]
36
37//----------------------------------------------------------------------
38// Vector Move Inverted Immediate Shifted
39//----------------------------------------------------------------------
40         mvni v0.2s, #1
41         mvni v1.2s, #0
42         mvni v0.2s, #1, lsl #8
43         mvni v0.2s, #1, lsl #16
44         mvni v0.2s, #1, lsl #24
45         mvni v0.4s, #1
46         mvni v15.4s, #1, lsl #8
47         mvni v16.4s, #1, lsl #16
48         mvni v31.4s, #1, lsl #24
49         mvni v0.4h, #1
50         mvni v0.4h, #1, lsl #8
51         mvni v0.8h, #1
52         mvni v0.8h, #1, lsl #8
53
54// CHECK:  mvni v0.2s, #{{0x1|1}}           // encoding: [0x20,0x04,0x00,0x2f]
55// CHECK:  mvni v1.2s, #{{0x0|0}}           // encoding: [0x01,0x04,0x00,0x2f]
56// CHECK:  mvni v0.2s, #{{0x1|1}}, lsl #8   // encoding: [0x20,0x24,0x00,0x2f]
57// CHECK:  mvni v0.2s, #{{0x1|1}}, lsl #16  // encoding: [0x20,0x44,0x00,0x2f]
58// CHECK:  mvni v0.2s, #{{0x1|1}}, lsl #24  // encoding: [0x20,0x64,0x00,0x2f]
59// CHECK:  mvni v0.4s, #{{0x1|1}}           // encoding: [0x20,0x04,0x00,0x6f]
60// CHECK:  mvni v15.4s, #{{0x1|1}}, lsl #8  // encoding: [0x2f,0x24,0x00,0x6f]
61// CHECK:  mvni v16.4s, #{{0x1|1}}, lsl #16 // encoding: [0x30,0x44,0x00,0x6f]
62// CHECK:  mvni v31.4s, #{{0x1|1}}, lsl #24 // encoding: [0x3f,0x64,0x00,0x6f]
63// CHECK:  mvni v0.4h, #{{0x1|1}}           // encoding: [0x20,0x84,0x00,0x2f]
64// CHECK:  mvni v0.4h, #{{0x1|1}}, lsl #8   // encoding: [0x20,0xa4,0x00,0x2f]
65// CHECK:  mvni v0.8h, #{{0x1|1}}           // encoding: [0x20,0x84,0x00,0x6f]
66// CHECK:  mvni v0.8h, #{{0x1|1}}, lsl #8   // encoding: [0x20,0xa4,0x00,0x6f]
67
68//----------------------------------------------------------------------
69// Vector Bitwise Bit Clear (AND NOT) - immediate
70//----------------------------------------------------------------------
71         bic v0.2s, #1
72         bic v1.2s, #0
73         bic v0.2s, #1, lsl #8
74         bic v0.2s, #1, lsl #16
75         bic v0.2s, #1, lsl #24
76         bic v0.4s, #1
77         bic v0.4s, #1, lsl #8
78         bic v0.4s, #1, lsl #16
79         bic v0.4s, #1, lsl #24
80         bic v15.4h, #1
81         bic v16.4h, #1, lsl #8
82         bic v0.8h, #1
83         bic v31.8h, #1, lsl #8
84
85// CHECK:  bic v0.2s, #{{0x1|1}}           // encoding: [0x20,0x14,0x00,0x2f]
86// CHECK:  bic v1.2s, #{{0x0|0}}           // encoding: [0x01,0x14,0x00,0x2f]
87// CHECK:  bic v0.2s, #{{0x1|1}}, lsl #8   // encoding: [0x20,0x34,0x00,0x2f]
88// CHECK:  bic v0.2s, #{{0x1|1}}, lsl #16  // encoding: [0x20,0x54,0x00,0x2f]
89// CHECK:  bic v0.2s, #{{0x1|1}}, lsl #24  // encoding: [0x20,0x74,0x00,0x2f]
90// CHECK:  bic v0.4s, #{{0x1|1}}           // encoding: [0x20,0x14,0x00,0x6f]
91// CHECK:  bic v0.4s, #{{0x1|1}}, lsl #8   // encoding: [0x20,0x34,0x00,0x6f]
92// CHECK:  bic v0.4s, #{{0x1|1}}, lsl #16  // encoding: [0x20,0x54,0x00,0x6f]
93// CHECK:  bic v0.4s, #{{0x1|1}}, lsl #24  // encoding: [0x20,0x74,0x00,0x6f]
94// CHECK:  bic v15.4h, #{{0x1|1}}          // encoding: [0x2f,0x94,0x00,0x2f]
95// CHECK:  bic v16.4h, #{{0x1|1}}, lsl #8  // encoding: [0x30,0xb4,0x00,0x2f]
96// CHECK:  bic v0.8h, #{{0x1|1}}           // encoding: [0x20,0x94,0x00,0x6f]
97// CHECK:  bic v31.8h, #{{0x1|1}}, lsl #8  // encoding: [0x3f,0xb4,0x00,0x6f]
98
99//----------------------------------------------------------------------
100// Vector Bitwise OR - immedidate
101//----------------------------------------------------------------------
102         orr v0.2s, #1
103         orr v1.2s, #0
104         orr v0.2s, #1, lsl #8
105         orr v0.2s, #1, lsl #16
106         orr v0.2s, #1, lsl #24
107         orr v0.4s, #1
108         orr v0.4s, #1, lsl #8
109         orr v0.4s, #1, lsl #16
110         orr v0.4s, #1, lsl #24
111         orr v31.4h, #1
112         orr v15.4h, #1, lsl #8
113         orr v0.8h, #1
114         orr v16.8h, #1, lsl #8
115
116// CHECK:  orr v0.2s, #{{0x1|1}}           // encoding: [0x20,0x14,0x00,0x0f]
117// CHECK:  orr v1.2s, #{{0x0|0}}           // encoding: [0x01,0x14,0x00,0x0f]
118// CHECK:  orr v0.2s, #{{0x1|1}}, lsl #8   // encoding: [0x20,0x34,0x00,0x0f]
119// CHECK:  orr v0.2s, #{{0x1|1}}, lsl #16  // encoding: [0x20,0x54,0x00,0x0f]
120// CHECK:  orr v0.2s, #{{0x1|1}}, lsl #24  // encoding: [0x20,0x74,0x00,0x0f]
121// CHECK:  orr v0.4s, #{{0x1|1}}           // encoding: [0x20,0x14,0x00,0x4f]
122// CHECK:  orr v0.4s, #{{0x1|1}}, lsl #8   // encoding: [0x20,0x34,0x00,0x4f]
123// CHECK:  orr v0.4s, #{{0x1|1}}, lsl #16  // encoding: [0x20,0x54,0x00,0x4f]
124// CHECK:  orr v0.4s, #{{0x1|1}}, lsl #24  // encoding: [0x20,0x74,0x00,0x4f]
125// CHECK:  orr v31.4h, #{{0x1|1}}          // encoding: [0x3f,0x94,0x00,0x0f]
126// CHECK:  orr v15.4h, #{{0x1|1}}, lsl #8  // encoding: [0x2f,0xb4,0x00,0x0f]
127// CHECK:  orr v0.8h, #{{0x1|1}}           // encoding: [0x20,0x94,0x00,0x4f]
128// CHECK:  orr v16.8h, #{{0x1|1}}, lsl #8  // encoding: [0x30,0xb4,0x00,0x4f]
129
130//----------------------------------------------------------------------
131// Vector Move Immediate Masked
132//----------------------------------------------------------------------
133         movi v0.2s, #1, msl #8
134         movi v1.2s, #1, msl #16
135         movi v0.4s, #1, msl #8
136         movi v31.4s, #1, msl #16
137
138// CHECK:  movi v0.2s, #{{0x1|1}}, msl #8   // encoding: [0x20,0xc4,0x00,0x0f]
139// CHECK:  movi v1.2s, #{{0x1|1}}, msl #16  // encoding: [0x21,0xd4,0x00,0x0f]
140// CHECK:  movi v0.4s, #{{0x1|1}}, msl #8   // encoding: [0x20,0xc4,0x00,0x4f]
141// CHECK:  movi v31.4s, #{{0x1|1}}, msl #16 // encoding: [0x3f,0xd4,0x00,0x4f]
142
143//----------------------------------------------------------------------
144// Vector Move Inverted Immediate Masked
145//----------------------------------------------------------------------
146         mvni v1.2s, #0x1, msl #8
147         mvni v0.2s, #0x1, msl #16
148         mvni v31.4s, #0x1, msl #8
149         mvni v0.4s, #0x1, msl #16
150
151// CHECK:   mvni v1.2s, #{{0x1|1}}, msl #8  // encoding: [0x21,0xc4,0x00,0x2f]
152// CHECK:   mvni v0.2s, #{{0x1|1}}, msl #16 // encoding: [0x20,0xd4,0x00,0x2f]
153// CHECK:   mvni v31.4s, #{{0x1|1}}, msl #8 // encoding: [0x3f,0xc4,0x00,0x6f]
154// CHECK:   mvni v0.4s, #{{0x1|1}}, msl #16 // encoding: [0x20,0xd4,0x00,0x6f]
155
156//----------------------------------------------------------------------
157// Vector Immediate - per byte
158//----------------------------------------------------------------------
159         movi v0.8b, #0
160         movi v31.8b, #0xff
161         movi v15.16b, #0xf
162         movi v31.16b, #0x1f
163
164// CHECK:   movi v0.8b, #{{0x0|0}}        // encoding: [0x00,0xe4,0x00,0x0f]
165// CHECK:   movi v31.8b, #{{0xff|255}}      // encoding: [0xff,0xe7,0x07,0x0f]
166// CHECK:   movi v15.16b, #{{0xf|15}}      // encoding: [0xef,0xe5,0x00,0x4f]
167// CHECK:   movi v31.16b, #{{0x1f|31}}     // encoding: [0xff,0xe7,0x00,0x4f]
168
169//----------------------------------------------------------------------
170// Vector Move Immediate - bytemask, per doubleword
171//---------------------------------------------------------------------
172         movi v0.2d, #0xff00ff00ff00ff00
173
174// CHECK: movi v0.2d, #0xff00ff00ff00ff00 // encoding: [0x40,0xe5,0x05,0x6f]
175
176//----------------------------------------------------------------------
177// Vector Move Immediate - bytemask, one doubleword
178//----------------------------------------------------------------------
179         movi d0, #0xff00ff00ff00ff00
180
181// CHECK: movi d0,  #0xff00ff00ff00ff00 // encoding: [0x40,0xe5,0x05,0x2f]
182
183//----------------------------------------------------------------------
184// Vector Floating Point Move Immediate
185//----------------------------------------------------------------------
186         fmov v1.2s, #1.0
187         fmov v15.4s, #1.0
188         fmov v31.2d, #1.0
189
190// CHECK:  fmov v1.2s, #{{1.00000000|1.000000e\+00}}     // encoding: [0x01,0xf6,0x03,0x0f]
191// CHECK:  fmov v15.4s, #{{1.00000000|1.000000e\+00}}    // encoding: [0x0f,0xf6,0x03,0x4f]
192// CHECK:  fmov v31.2d, #{{1.00000000|1.000000e\+00}}    // encoding: [0x1f,0xf6,0x03,0x6f]
193
194
195//----------------------------------------------------------------------
196// Vector Move -  register
197//----------------------------------------------------------------------
198
199      mov v0.8b, v31.8b
200      mov v15.16b, v16.16b
201      orr v0.8b, v31.8b, v31.8b
202      orr v15.16b, v16.16b, v16.16b
203
204// CHECK:   mov v0.8b, v31.8b      // encoding: [0xe0,0x1f,0xbf,0x0e]
205// CHECK:   mov v15.16b, v16.16b  // encoding: [0x0f,0x1e,0xb0,0x4e]
206// CHECK:   mov v0.8b, v31.8b      // encoding: [0xe0,0x1f,0xbf,0x0e]
207// CHECK:   mov v15.16b, v16.16b  // encoding: [0x0f,0x1e,0xb0,0x4e]
208
209