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1// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve < %s \
2// RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
3// RUN: not llvm-mc -triple=aarch64 -show-encoding < %s 2>&1 \
4// RUN:        | FileCheck %s --check-prefix=CHECK-ERROR
5// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve < %s \
6// RUN:        | llvm-objdump -d --mattr=+sve - | FileCheck %s --check-prefix=CHECK-INST
7// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve < %s \
8// RUN:        | llvm-objdump -d - | FileCheck %s --check-prefix=CHECK-UNKNOWN
9
10// --------------------------------------------------------------------------//
11// Index (immediate, immediate)
12
13index   z0.b, #0, #0
14// CHECK-INST: index   z0.b, #0, #0
15// CHECK-ENCODING: [0x00,0x40,0x20,0x04]
16// CHECK-ERROR: instruction requires: sve
17// CHECK-UNKNOWN: 00 40 20 04 <unknown>
18
19index   z31.b, #-1, #-1
20// CHECK-INST: index   z31.b, #-1, #-1
21// CHECK-ENCODING: [0xff,0x43,0x3f,0x04]
22// CHECK-ERROR: instruction requires: sve
23// CHECK-UNKNOWN: ff 43 3f 04 <unknown>
24
25index   z0.h, #0, #0
26// CHECK-INST: index   z0.h, #0, #0
27// CHECK-ENCODING: [0x00,0x40,0x60,0x04]
28// CHECK-ERROR: instruction requires: sve
29// CHECK-UNKNOWN: 00 40 60 04 <unknown>
30
31index   z31.h, #-1, #-1
32// CHECK-INST: index   z31.h, #-1, #-1
33// CHECK-ENCODING: [0xff,0x43,0x7f,0x04]
34// CHECK-ERROR: instruction requires: sve
35// CHECK-UNKNOWN: ff 43 7f 04 <unknown>
36
37index   z0.s, #0, #0
38// CHECK-INST: index   z0.s, #0, #0
39// CHECK-ENCODING: [0x00,0x40,0xa0,0x04]
40// CHECK-ERROR: instruction requires: sve
41// CHECK-UNKNOWN: 00 40 a0 04 <unknown>
42
43index   z31.s, #-1, #-1
44// CHECK-INST: index   z31.s, #-1, #-1
45// CHECK-ENCODING: [0xff,0x43,0xbf,0x04]
46// CHECK-ERROR: instruction requires: sve
47// CHECK-UNKNOWN: ff 43 bf 04 <unknown>
48
49index   z0.d, #0, #0
50// CHECK-INST: index   z0.d, #0, #0
51// CHECK-ENCODING: [0x00,0x40,0xe0,0x04]
52// CHECK-ERROR: instruction requires: sve
53// CHECK-UNKNOWN: 00 40 e0 04 <unknown>
54
55index   z31.d, #-1, #-1
56// CHECK-INST: index   z31.d, #-1, #-1
57// CHECK-ENCODING: [0xff,0x43,0xff,0x04]
58// CHECK-ERROR: instruction requires: sve
59// CHECK-UNKNOWN: ff 43 ff 04 <unknown>
60
61// --------------------------------------------------------------------------//
62// Index (immediate, scalar)
63
64index   z31.b, #-1, wzr
65// CHECK-INST: index   z31.b, #-1, wzr
66// CHECK-ENCODING: [0xff,0x4b,0x3f,0x04]
67// CHECK-ERROR: instruction requires: sve
68// CHECK-UNKNOWN: ff 4b 3f 04 <unknown>
69
70index   z23.b, #13, w8
71// CHECK-INST: index   z23.b, #13, w8
72// CHECK-ENCODING: [0xb7,0x49,0x28,0x04]
73// CHECK-ERROR: instruction requires: sve
74// CHECK-UNKNOWN: b7 49 28 04 <unknown>
75
76index   z31.h, #-1, wzr
77// CHECK-INST: index   z31.h, #-1, wzr
78// CHECK-ENCODING: [0xff,0x4b,0x7f,0x04]
79// CHECK-ERROR: instruction requires: sve
80// CHECK-UNKNOWN: ff 4b 7f 04 <unknown>
81
82index   z23.h, #13, w8
83// CHECK-INST: index   z23.h, #13, w8
84// CHECK-ENCODING: [0xb7,0x49,0x68,0x04]
85// CHECK-ERROR: instruction requires: sve
86// CHECK-UNKNOWN: b7 49 68 04 <unknown>
87
88index   z31.s, #-1, wzr
89// CHECK-INST: index   z31.s, #-1, wzr
90// CHECK-ENCODING: [0xff,0x4b,0xbf,0x04]
91// CHECK-ERROR: instruction requires: sve
92// CHECK-UNKNOWN: ff 4b bf 04 <unknown>
93
94index   z23.s, #13, w8
95// CHECK-INST: index   z23.s, #13, w8
96// CHECK-ENCODING: [0xb7,0x49,0xa8,0x04]
97// CHECK-ERROR: instruction requires: sve
98// CHECK-UNKNOWN: b7 49 a8 04 <unknown>
99
100index   z31.d, #-1, xzr
101// CHECK-INST: index   z31.d, #-1, xzr
102// CHECK-ENCODING: [0xff,0x4b,0xff,0x04]
103// CHECK-ERROR: instruction requires: sve
104// CHECK-UNKNOWN: ff 4b ff 04 <unknown>
105
106index   z23.d, #13, x8
107// CHECK-INST: index   z23.d, #13, x8
108// CHECK-ENCODING: [0xb7,0x49,0xe8,0x04]
109// CHECK-ERROR: instruction requires: sve
110// CHECK-UNKNOWN: b7 49 e8 04 <unknown>
111
112
113// --------------------------------------------------------------------------//
114// Index (scalar, immediate)
115
116index   z31.b, wzr, #-1
117// CHECK-INST: index   z31.b, wzr, #-1
118// CHECK-ENCODING: [0xff,0x47,0x3f,0x04]
119// CHECK-ERROR: instruction requires: sve
120// CHECK-UNKNOWN: ff 47 3f 04 <unknown>
121
122index   z23.b, w13, #8
123// CHECK-INST: index   z23.b, w13, #8
124// CHECK-ENCODING: [0xb7,0x45,0x28,0x04]
125// CHECK-ERROR: instruction requires: sve
126// CHECK-UNKNOWN: b7 45 28 04 <unknown>
127
128index   z31.h, wzr, #-1
129// CHECK-INST: index   z31.h, wzr, #-1
130// CHECK-ENCODING: [0xff,0x47,0x7f,0x04]
131// CHECK-ERROR: instruction requires: sve
132// CHECK-UNKNOWN: ff 47 7f 04 <unknown>
133
134index   z23.h, w13, #8
135// CHECK-INST: index   z23.h, w13, #8
136// CHECK-ENCODING: [0xb7,0x45,0x68,0x04]
137// CHECK-ERROR: instruction requires: sve
138// CHECK-UNKNOWN: b7 45 68 04 <unknown>
139
140index   z31.s, wzr, #-1
141// CHECK-INST: index   z31.s, wzr, #-1
142// CHECK-ENCODING: [0xff,0x47,0xbf,0x04]
143// CHECK-ERROR: instruction requires: sve
144// CHECK-UNKNOWN: ff 47 bf 04 <unknown>
145
146index   z23.s, w13, #8
147// CHECK-INST: index   z23.s, w13, #8
148// CHECK-ENCODING: [0xb7,0x45,0xa8,0x04]
149// CHECK-ERROR: instruction requires: sve
150// CHECK-UNKNOWN: b7 45 a8 04 <unknown>
151
152index   z31.d, xzr, #-1
153// CHECK-INST: index   z31.d, xzr, #-1
154// CHECK-ENCODING: [0xff,0x47,0xff,0x04]
155// CHECK-ERROR: instruction requires: sve
156// CHECK-UNKNOWN: ff 47 ff 04 <unknown>
157
158index   z23.d, x13, #8
159// CHECK-INST: index   z23.d, x13, #8
160// CHECK-ENCODING: [0xb7,0x45,0xe8,0x04]
161// CHECK-ERROR: instruction requires: sve
162// CHECK-UNKNOWN: b7 45 e8 04 <unknown>
163
164
165// --------------------------------------------------------------------------//
166// Index (scalar, scalar)
167
168index   z31.b, wzr, wzr
169// CHECK-INST: index   z31.b, wzr, wzr
170// CHECK-ENCODING: [0xff,0x4f,0x3f,0x04]
171// CHECK-ERROR: instruction requires: sve
172// CHECK-UNKNOWN: ff 4f 3f 04 <unknown>
173
174index   z21.b, w10, w21
175// CHECK-INST: index   z21.b, w10, w21
176// CHECK-ENCODING: [0x55,0x4d,0x35,0x04]
177// CHECK-ERROR: instruction requires: sve
178// CHECK-UNKNOWN: 55 4d 35 04 <unknown>
179
180index   z31.h, wzr, wzr
181// check-inst: index   z31.h, wzr, wzr
182// check-encoding: [0xff,0x4f,0x7f,0x04]
183// check-error: instruction requires: sve
184// check-unknown: ff 4f 7f 04 <unknown>
185
186index   z0.h, w0, w0
187// check-inst: index   z0.h, w0, w0
188// check-encoding: [0x00,0x4c,0x60,0x04]
189// check-error: instruction requires: sve
190// check-unknown: 00 4c 60 04 <unknown>
191
192index   z31.s, wzr, wzr
193// CHECK-INST: index   z31.s, wzr, wzr
194// CHECK-ENCODING: [0xff,0x4f,0xbf,0x04]
195// CHECK-ERROR: instruction requires: sve
196// CHECK-UNKNOWN: ff 4f bf 04 <unknown>
197
198index   z21.s, w10, w21
199// CHECK-INST: index   z21.s, w10, w21
200// CHECK-ENCODING: [0x55,0x4d,0xb5,0x04]
201// CHECK-ERROR: instruction requires: sve
202// CHECK-UNKNOWN: 55 4d b5 04 <unknown>
203
204index   z31.d, xzr, xzr
205// CHECK-INST: index   z31.d, xzr, xzr
206// CHECK-ENCODING: [0xff,0x4f,0xff,0x04]
207// CHECK-ERROR: instruction requires: sve
208// CHECK-UNKNOWN: ff 4f ff 04 <unknown>
209
210index   z21.d, x10, x21
211// CHECK-INST: index   z21.d, x10, x21
212// CHECK-ENCODING: [0x55,0x4d,0xf5,0x04]
213// CHECK-ERROR: instruction requires: sve
214// CHECK-UNKNOWN: 55 4d f5 04 <unknown>
215