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// Test all possible prefetch operation specifiers
12
13prfd    #0, p0, [x0]
14// CHECK-INST: prfd	pldl1keep, p0, [x0]
15// CHECK-ENCODING: [0x00,0x60,0xc0,0x85]
16// CHECK-ERROR: instruction requires: sve
17// CHECK-UNKNOWN: 00 60 c0 85 <unknown>
18
19prfd	pldl1keep, p0, [x0]
20// CHECK-INST: prfd	pldl1keep, p0, [x0]
21// CHECK-ENCODING: [0x00,0x60,0xc0,0x85]
22// CHECK-ERROR: instruction requires: sve
23// CHECK-UNKNOWN: 00 60 c0 85 <unknown>
24
25prfd    #1, p0, [x0]
26// CHECK-INST: prfd	pldl1strm, p0, [x0]
27// CHECK-ENCODING: [0x01,0x60,0xc0,0x85]
28// CHECK-ERROR: instruction requires: sve
29// CHECK-UNKNOWN: 01 60 c0 85 <unknown>
30
31prfd	pldl1strm, p0, [x0]
32// CHECK-INST: prfd	pldl1strm, p0, [x0]
33// CHECK-ENCODING: [0x01,0x60,0xc0,0x85]
34// CHECK-ERROR: instruction requires: sve
35// CHECK-UNKNOWN: 01 60 c0 85 <unknown>
36
37prfd    #2, p0, [x0]
38// CHECK-INST: prfd	pldl2keep, p0, [x0]
39// CHECK-ENCODING: [0x02,0x60,0xc0,0x85]
40// CHECK-ERROR: instruction requires: sve
41// CHECK-UNKNOWN: 02 60 c0 85 <unknown>
42
43prfd	pldl2keep, p0, [x0]
44// CHECK-INST: prfd	pldl2keep, p0, [x0]
45// CHECK-ENCODING: [0x02,0x60,0xc0,0x85]
46// CHECK-ERROR: instruction requires: sve
47// CHECK-UNKNOWN: 02 60 c0 85 <unknown>
48
49prfd    #3, p0, [x0]
50// CHECK-INST: prfd	pldl2strm, p0, [x0]
51// CHECK-ENCODING: [0x03,0x60,0xc0,0x85]
52// CHECK-ERROR: instruction requires: sve
53// CHECK-UNKNOWN: 03 60 c0 85 <unknown>
54
55prfd	pldl2strm, p0, [x0]
56// CHECK-INST: prfd	pldl2strm, p0, [x0]
57// CHECK-ENCODING: [0x03,0x60,0xc0,0x85]
58// CHECK-ERROR: instruction requires: sve
59// CHECK-UNKNOWN: 03 60 c0 85 <unknown>
60
61prfd    #4, p0, [x0]
62// CHECK-INST: prfd	pldl3keep, p0, [x0]
63// CHECK-ENCODING: [0x04,0x60,0xc0,0x85]
64// CHECK-ERROR: instruction requires: sve
65// CHECK-UNKNOWN: 04 60 c0 85 <unknown>
66
67prfd	pldl3keep, p0, [x0]
68// CHECK-INST: prfd	pldl3keep, p0, [x0]
69// CHECK-ENCODING: [0x04,0x60,0xc0,0x85]
70// CHECK-ERROR: instruction requires: sve
71// CHECK-UNKNOWN: 04 60 c0 85 <unknown>
72
73prfd    #5, p0, [x0]
74// CHECK-INST: prfd	pldl3strm, p0, [x0]
75// CHECK-ENCODING: [0x05,0x60,0xc0,0x85]
76// CHECK-ERROR: instruction requires: sve
77// CHECK-UNKNOWN: 05 60 c0 85 <unknown>
78
79prfd	pldl3strm, p0, [x0]
80// CHECK-INST: prfd	pldl3strm, p0, [x0]
81// CHECK-ENCODING: [0x05,0x60,0xc0,0x85]
82// CHECK-ERROR: instruction requires: sve
83// CHECK-UNKNOWN: 05 60 c0 85 <unknown>
84
85prfd    #6, p0, [x0]
86// CHECK-INST: prfd	#6, p0, [x0]
87// CHECK-ENCODING: [0x06,0x60,0xc0,0x85]
88// CHECK-ERROR: instruction requires: sve
89// CHECK-UNKNOWN: 06 60 c0 85 <unknown>
90
91prfd    #7, p0, [x0]
92// CHECK-INST: prfd	#7, p0, [x0]
93// CHECK-ENCODING: [0x07,0x60,0xc0,0x85]
94// CHECK-ERROR: instruction requires: sve
95// CHECK-UNKNOWN: 07 60 c0 85 <unknown>
96
97prfd    #8, p0, [x0]
98// CHECK-INST: prfd	pstl1keep, p0, [x0]
99// CHECK-ENCODING: [0x08,0x60,0xc0,0x85]
100// CHECK-ERROR: instruction requires: sve
101// CHECK-UNKNOWN: 08 60 c0 85 <unknown>
102
103prfd	pstl1keep, p0, [x0]
104// CHECK-INST: prfd	pstl1keep, p0, [x0]
105// CHECK-ENCODING: [0x08,0x60,0xc0,0x85]
106// CHECK-ERROR: instruction requires: sve
107// CHECK-UNKNOWN: 08 60 c0 85 <unknown>
108
109prfd    #9, p0, [x0]
110// CHECK-INST: prfd	pstl1strm, p0, [x0]
111// CHECK-ENCODING: [0x09,0x60,0xc0,0x85]
112// CHECK-ERROR: instruction requires: sve
113// CHECK-UNKNOWN: 09 60 c0 85 <unknown>
114
115prfd	pstl1strm, p0, [x0]
116// CHECK-INST: prfd	pstl1strm, p0, [x0]
117// CHECK-ENCODING: [0x09,0x60,0xc0,0x85]
118// CHECK-ERROR: instruction requires: sve
119// CHECK-UNKNOWN: 09 60 c0 85 <unknown>
120
121prfd    #10, p0, [x0]
122// CHECK-INST: prfd	pstl2keep, p0, [x0]
123// CHECK-ENCODING: [0x0a,0x60,0xc0,0x85]
124// CHECK-ERROR: instruction requires: sve
125// CHECK-UNKNOWN: 0a 60 c0 85 <unknown>
126
127prfd	pstl2keep, p0, [x0]
128// CHECK-INST: prfd	pstl2keep, p0, [x0]
129// CHECK-ENCODING: [0x0a,0x60,0xc0,0x85]
130// CHECK-ERROR: instruction requires: sve
131// CHECK-UNKNOWN: 0a 60 c0 85 <unknown>
132
133prfd    #11, p0, [x0]
134// CHECK-INST: prfd	pstl2strm, p0, [x0]
135// CHECK-ENCODING: [0x0b,0x60,0xc0,0x85]
136// CHECK-ERROR: instruction requires: sve
137// CHECK-UNKNOWN: 0b 60 c0 85 <unknown>
138
139prfd	pstl2strm, p0, [x0]
140// CHECK-INST: prfd	pstl2strm, p0, [x0]
141// CHECK-ENCODING: [0x0b,0x60,0xc0,0x85]
142// CHECK-ERROR: instruction requires: sve
143// CHECK-UNKNOWN: 0b 60 c0 85 <unknown>
144
145prfd    #12, p0, [x0]
146// CHECK-INST: prfd	pstl3keep, p0, [x0]
147// CHECK-ENCODING: [0x0c,0x60,0xc0,0x85]
148// CHECK-ERROR: instruction requires: sve
149// CHECK-UNKNOWN: 0c 60 c0 85 <unknown>
150
151prfd	pstl3keep, p0, [x0]
152// CHECK-INST: prfd	pstl3keep, p0, [x0]
153// CHECK-ENCODING: [0x0c,0x60,0xc0,0x85]
154// CHECK-ERROR: instruction requires: sve
155// CHECK-UNKNOWN: 0c 60 c0 85 <unknown>
156
157prfd    #13, p0, [x0]
158// CHECK-INST: prfd	pstl3strm, p0, [x0]
159// CHECK-ENCODING: [0x0d,0x60,0xc0,0x85]
160// CHECK-ERROR: instruction requires: sve
161// CHECK-UNKNOWN: 0d 60 c0 85 <unknown>
162
163prfd	pstl3strm, p0, [x0]
164// CHECK-INST: prfd	pstl3strm, p0, [x0]
165// CHECK-ENCODING: [0x0d,0x60,0xc0,0x85]
166// CHECK-ERROR: instruction requires: sve
167// CHECK-UNKNOWN: 0d 60 c0 85 <unknown>
168
169prfd    #14, p0, [x0]
170// CHECK-INST: prfd	#14, p0, [x0]
171// CHECK-ENCODING: [0x0e,0x60,0xc0,0x85]
172// CHECK-ERROR: instruction requires: sve
173// CHECK-UNKNOWN: 0e 60 c0 85 <unknown>
174
175prfd    #15, p0, [x0]
176// CHECK-INST: prfd	#15, p0, [x0]
177// CHECK-ENCODING: [0x0f,0x60,0xc0,0x85]
178// CHECK-ERROR: instruction requires: sve
179// CHECK-UNKNOWN: 0f 60 c0 85 <unknown>
180
181// --------------------------------------------------------------------------//
182// Test addressing modes
183
184prfd    pldl1strm, p0, [x0, #-32, mul vl]
185// CHECK-INST: prfd     pldl1strm, p0, [x0, #-32, mul vl]
186// CHECK-ENCODING: [0x01,0x60,0xe0,0x85]
187// CHECK-ERROR: instruction requires: sve
188// CHECK-UNKNOWN: 01 60 e0 85
189
190prfd    pldl1strm, p0, [x0, #31, mul vl]
191// CHECK-INST: prfd     pldl1strm, p0, [x0, #31, mul vl]
192// CHECK-ENCODING: [0x01,0x60,0xdf,0x85]
193// CHECK-ERROR: instruction requires: sve
194// CHECK-UNKNOWN: 01 60 df 85
195
196prfd    pldl1keep, p0, [x0, z0.s, uxtw #3]
197// CHECK-INST: prfd    pldl1keep, p0, [x0, z0.s, uxtw #3]
198// CHECK-ENCODING: [0x00,0x60,0x20,0x84]
199// CHECK-ERROR: instruction requires: sve
200// CHECK-UNKNOWN: 00 60 20 84 <unknown>
201
202prfd    pldl1keep, p0, [x0, z0.s, sxtw #3]
203// CHECK-INST: prfd    pldl1keep, p0, [x0, z0.s, sxtw #3]
204// CHECK-ENCODING: [0x00,0x60,0x60,0x84]
205// CHECK-ERROR: instruction requires: sve
206// CHECK-UNKNOWN: 00 60 60 84 <unknown>
207
208prfd    pldl1keep, p0, [x0, z0.d, uxtw #3]
209// CHECK-INST: prfd    pldl1keep, p0, [x0, z0.d, uxtw #3]
210// CHECK-ENCODING: [0x00,0x60,0x20,0xc4]
211// CHECK-ERROR: instruction requires: sve
212// CHECK-UNKNOWN: 00 60 20 c4 <unknown>
213
214prfd    pldl1keep, p0, [x0, z0.d, sxtw #3]
215// CHECK-INST: prfd    pldl1keep, p0, [x0, z0.d, sxtw #3]
216// CHECK-ENCODING: [0x00,0x60,0x60,0xc4]
217// CHECK-ERROR: instruction requires: sve
218// CHECK-UNKNOWN: 00 60 60 c4 <unknown>
219
220prfd    pldl1keep, p0, [x0, z0.d, lsl #3]
221// CHECK-INST: prfd    pldl1keep, p0, [x0, z0.d, lsl #3]
222// CHECK-ENCODING: [0x00,0xe0,0x60,0xc4]
223// CHECK-ERROR: instruction requires: sve
224// CHECK-UNKNOWN: 00 e0 60 c4 <unknown>
225
226prfd    #15, p7, [z31.s, #0]
227// CHECK-INST: prfd    #15, p7, [z31.s]
228// CHECK-ENCODING: [0xef,0xff,0x80,0x85]
229// CHECK-ERROR: instruction requires: sve
230// CHECK-UNKNOWN: ef ff 80 85 <unknown>
231
232prfd    #15, p7, [z31.s, #248]
233// CHECK-INST: prfd    #15, p7, [z31.s, #248]
234// CHECK-ENCODING: [0xef,0xff,0x9f,0x85]
235// CHECK-ERROR: instruction requires: sve
236// CHECK-UNKNOWN: ef ff 9f 85 <unknown>
237
238prfd    #15, p7, [z31.d, #0]
239// CHECK-INST: prfd    #15, p7, [z31.d]
240// CHECK-ENCODING: [0xef,0xff,0x80,0xc5]
241// CHECK-ERROR: instruction requires: sve
242// CHECK-UNKNOWN: ef ff 80 c5 <unknown>
243
244prfd    #15, p7, [z31.d, #248]
245// CHECK-INST: prfd    #15, p7, [z31.d, #248]
246// CHECK-ENCODING: [0xef,0xff,0x9f,0xc5]
247// CHECK-ERROR: instruction requires: sve
248// CHECK-UNKNOWN: ef ff 9f c5 <unknown>
249