1// RUN: llvm-mc -arch=amdgcn -show-encoding %s | FileCheck %s
2// RUN: llvm-mc -arch=amdgcn -mcpu=SI  -show-encoding %s | FileCheck %s
3
4//===----------------------------------------------------------------------===//
5// Checks for 16-bit Offsets
6//===----------------------------------------------------------------------===//
7
8ds_add_u32 v2, v4 offset:16
9// CHECK: ds_add_u32 v2, v4 offset:16 ; encoding: [0x10,0x00,0x00,0xd8,0x02,0x04,0x00,0x00]
10
11//===----------------------------------------------------------------------===//
12// Checks for 2 8-bit Offsets
13//===----------------------------------------------------------------------===//
14
15ds_write2_b32 v2, v4, v6 offset0:4
16// CHECK: ds_write2_b32 v2, v4, v6 offset0:4 ; encoding: [0x04,0x00,0x38,0xd8,0x02,0x04,0x06,0x00]
17
18ds_write2_b32 v2, v4, v6 offset0:4 offset1:8
19// CHECK: ds_write2_b32 v2, v4, v6 offset0:4 offset1:8 ; encoding: [0x04,0x08,0x38,0xd8,0x02,0x04,0x06,0x00]
20
21ds_write2_b32 v2, v4, v6 offset1:8
22// CHECK: ds_write2_b32 v2, v4, v6 offset1:8 ; encoding: [0x00,0x08,0x38,0xd8,0x02,0x04,0x06,0x00]
23
24ds_read2_b32 v[8:9], v2 offset0:4
25// CHECK: ds_read2_b32 v[8:9], v2 offset0:4 ; encoding: [0x04,0x00,0xdc,0xd8,0x02,0x00,0x00,0x08]
26
27ds_read2_b32 v[8:9], v2 offset0:4 offset1:8
28// CHECK: ds_read2_b32 v[8:9], v2 offset0:4 offset1:8 ; encoding: [0x04,0x08,0xdc,0xd8,0x02,0x00,0x00,0x08]
29
30ds_read2_b32 v[8:9], v2 offset1:8
31// CHECK: ds_read2_b32 v[8:9], v2 offset1:8 ; encoding: [0x00,0x08,0xdc,0xd8,0x02,0x00,0x00,0x08]
32//===----------------------------------------------------------------------===//
33// Instructions
34//===----------------------------------------------------------------------===//
35
36ds_add_u32 v2, v4
37// CHECK: ds_add_u32 v2, v4 ; encoding: [0x00,0x00,0x00,0xd8,0x02,0x04,0x00,0x00]
38
39ds_sub_u32 v2, v4
40// CHECK: ds_sub_u32 v2, v4 ; encoding: [0x00,0x00,0x04,0xd8,0x02,0x04,0x00,0x00]
41
42ds_rsub_u32 v2, v4
43// CHECK: ds_rsub_u32 v2, v4 ; encoding: [0x00,0x00,0x08,0xd8,0x02,0x04,0x00,0x00]
44
45ds_inc_u32 v2, v4
46// CHECK: ds_inc_u32 v2, v4 ; encoding: [0x00,0x00,0x0c,0xd8,0x02,0x04,0x00,0x00]
47
48ds_dec_u32 v2, v4
49// CHECK: ds_dec_u32 v2, v4 ; encoding: [0x00,0x00,0x10,0xd8,0x02,0x04,0x00,0x00]
50
51ds_min_i32 v2, v4
52// CHECK: ds_min_i32 v2, v4 ; encoding: [0x00,0x00,0x14,0xd8,0x02,0x04,0x00,0x00]
53
54ds_max_i32 v2, v4
55// CHECK: ds_max_i32 v2, v4 ; encoding: [0x00,0x00,0x18,0xd8,0x02,0x04,0x00,0x00]
56
57ds_min_u32 v2, v4
58// CHECK: ds_min_u32 v2, v4 ; encoding: [0x00,0x00,0x1c,0xd8,0x02,0x04,0x00,0x00]
59
60ds_max_u32 v2, v4
61// CHECK: ds_max_u32 v2, v4 ; encoding: [0x00,0x00,0x20,0xd8,0x02,0x04,0x00,0x00]
62
63ds_and_b32 v2, v4
64// CHECK: ds_and_b32 v2, v4 ; encoding: [0x00,0x00,0x24,0xd8,0x02,0x04,0x00,0x00]
65
66ds_or_b32 v2, v4
67// CHECK: ds_or_b32 v2, v4 ; encoding: [0x00,0x00,0x28,0xd8,0x02,0x04,0x00,0x00]
68
69ds_xor_b32 v2, v4
70// CHECK: ds_xor_b32 v2, v4 ; encoding: [0x00,0x00,0x2c,0xd8,0x02,0x04,0x00,0x00]
71
72ds_mskor_b32 v2, v4, v6
73// CHECK: ds_mskor_b32 v2, v4, v6 ; encoding: [0x00,0x00,0x30,0xd8,0x02,0x04,0x06,0x00]
74
75ds_write_b32 v2, v4
76// CHECK: ds_write_b32 v2, v4 ; encoding: [0x00,0x00,0x34,0xd8,0x02,0x04,0x00,0x00]
77
78ds_write2_b32 v2, v4, v6
79// CHECK: ds_write2_b32 v2, v4, v6 ; encoding: [0x00,0x00,0x38,0xd8,0x02,0x04,0x06,0x00]
80
81ds_write2st64_b32 v2, v4, v6
82// CHECK: ds_write2st64_b32 v2, v4, v6 ; encoding: [0x00,0x00,0x3c,0xd8,0x02,0x04,0x06,0x00]
83
84ds_cmpst_b32 v2, v4, v6
85// CHECK: ds_cmpst_b32 v2, v4, v6 ; encoding: [0x00,0x00,0x40,0xd8,0x02,0x04,0x06,0x00]
86
87ds_cmpst_f32 v2, v4, v6
88// CHECK: ds_cmpst_f32 v2, v4, v6 ; encoding: [0x00,0x00,0x44,0xd8,0x02,0x04,0x06,0x00]
89
90ds_min_f32 v2, v4, v6
91// CHECK: ds_min_f32 v2, v4, v6 ; encoding: [0x00,0x00,0x48,0xd8,0x02,0x04,0x06,0x00]
92
93ds_max_f32 v2, v4, v6
94// CHECK: ds_max_f32 v2, v4, v6 ; encoding: [0x00,0x00,0x4c,0xd8,0x02,0x04,0x06,0x00]
95
96ds_gws_init v2 gds
97// CHECK: ds_gws_init v2 gds ; encoding: [0x00,0x00,0x66,0xd8,0x02,0x00,0x00,0x00]
98
99ds_gws_sema_v v2 gds
100// CHECK: ds_gws_sema_v v2 gds ; encoding: [0x00,0x00,0x6a,0xd8,0x02,0x00,0x00,0x00]
101
102ds_gws_sema_br v2 gds
103// CHECK: ds_gws_sema_br v2 gds ; encoding: [0x00,0x00,0x6e,0xd8,0x02,0x00,0x00,0x00]
104
105ds_gws_sema_p v2 gds
106// CHECK: ds_gws_sema_p v2 gds ; encoding: [0x00,0x00,0x72,0xd8,0x02,0x00,0x00,0x00]
107
108ds_gws_barrier v2 gds
109// CHECK: ds_gws_barrier v2 gds ; encoding: [0x00,0x00,0x76,0xd8,0x02,0x00,0x00,0x00]
110
111ds_write_b8 v2, v4
112// CHECK: ds_write_b8 v2, v4 ; encoding: [0x00,0x00,0x78,0xd8,0x02,0x04,0x00,0x00]
113
114ds_write_b16 v2, v4
115// CHECK: ds_write_b16 v2, v4 ; encoding: [0x00,0x00,0x7c,0xd8,0x02,0x04,0x00,0x00]
116
117ds_add_rtn_u32 v8, v2, v4
118// CHECK: ds_add_rtn_u32 v8, v2, v4 ; encoding: [0x00,0x00,0x80,0xd8,0x02,0x04,0x00,0x08]
119
120ds_sub_rtn_u32 v8, v2, v4
121// CHECK: ds_sub_rtn_u32 v8, v2, v4 ; encoding: [0x00,0x00,0x84,0xd8,0x02,0x04,0x00,0x08]
122
123ds_rsub_rtn_u32 v8, v2, v4
124// CHECK: ds_rsub_rtn_u32 v8, v2, v4 ; encoding: [0x00,0x00,0x88,0xd8,0x02,0x04,0x00,0x08]
125
126ds_inc_rtn_u32 v8, v2, v4
127// CHECK: ds_inc_rtn_u32 v8, v2, v4 ; encoding: [0x00,0x00,0x8c,0xd8,0x02,0x04,0x00,0x08]
128
129ds_dec_rtn_u32 v8, v2, v4
130// CHECK: ds_dec_rtn_u32 v8, v2, v4 ; encoding: [0x00,0x00,0x90,0xd8,0x02,0x04,0x00,0x08]
131
132ds_min_rtn_i32 v8, v2, v4
133// CHECK: ds_min_rtn_i32 v8, v2, v4 ; encoding: [0x00,0x00,0x94,0xd8,0x02,0x04,0x00,0x08]
134
135ds_max_rtn_i32 v8, v2, v4
136// CHECK: ds_max_rtn_i32 v8, v2, v4 ; encoding: [0x00,0x00,0x98,0xd8,0x02,0x04,0x00,0x08]
137
138ds_min_rtn_u32 v8, v2, v4
139// CHECK: ds_min_rtn_u32 v8, v2, v4 ; encoding: [0x00,0x00,0x9c,0xd8,0x02,0x04,0x00,0x08]
140
141ds_max_rtn_u32 v8, v2, v4
142// CHECK: ds_max_rtn_u32 v8, v2, v4 ; encoding: [0x00,0x00,0xa0,0xd8,0x02,0x04,0x00,0x08]
143
144ds_and_rtn_b32 v8, v2, v4
145// CHECK: ds_and_rtn_b32 v8, v2, v4 ; encoding: [0x00,0x00,0xa4,0xd8,0x02,0x04,0x00,0x08]
146
147ds_or_rtn_b32 v8, v2, v4
148// CHECK: ds_or_rtn_b32 v8, v2, v4 ; encoding: [0x00,0x00,0xa8,0xd8,0x02,0x04,0x00,0x08]
149
150ds_xor_rtn_b32 v8, v2, v4
151// CHECK: ds_xor_rtn_b32 v8, v2, v4 ; encoding: [0x00,0x00,0xac,0xd8,0x02,0x04,0x00,0x08]
152
153ds_mskor_rtn_b32 v8, v2, v4, v6
154// CHECK: ds_mskor_rtn_b32 v8, v2, v4, v6 ; encoding: [0x00,0x00,0xb0,0xd8,0x02,0x04,0x06,0x08]
155
156ds_wrxchg_rtn_b32 v8, v2, v4
157// CHECK: ds_wrxchg_rtn_b32 v8, v2, v4 ; encoding: [0x00,0x00,0xb4,0xd8,0x02,0x04,0x00,0x08]
158
159ds_wrxchg2_rtn_b32 v[8:9], v2, v4, v6
160// CHECK: ds_wrxchg2_rtn_b32 v[8:9], v2, v4, v6 ; encoding: [0x00,0x00,0xb8,0xd8,0x02,0x04,0x06,0x08]
161
162ds_wrxchg2st64_rtn_b32 v[8:9] v2, v4, v6
163// CHECK: ds_wrxchg2st64_rtn_b32 v[8:9], v2, v4, v6 ; encoding: [0x00,0x00,0xbc,0xd8,0x02,0x04,0x06,0x08]
164
165ds_cmpst_rtn_b32 v8, v2, v4, v6
166// CHECK: ds_cmpst_rtn_b32 v8, v2, v4, v6 ; encoding: [0x00,0x00,0xc0,0xd8,0x02,0x04,0x06,0x08]
167
168ds_cmpst_rtn_f32 v8, v2, v4, v6
169// CHECK: ds_cmpst_rtn_f32 v8, v2, v4, v6 ; encoding: [0x00,0x00,0xc4,0xd8,0x02,0x04,0x06,0x08]
170
171ds_min_rtn_f32 v8, v2, v4, v6
172// CHECK: ds_min_rtn_f32 v8, v2, v4, v6 ; encoding: [0x00,0x00,0xc8,0xd8,0x02,0x04,0x06,0x08]
173
174ds_max_rtn_f32 v8, v2, v4, v6
175// CHECK: ds_max_rtn_f32 v8, v2, v4, v6 ; encoding: [0x00,0x00,0xcc,0xd8,0x02,0x04,0x06,0x08]
176
177ds_swizzle_b32 v8, v2
178// CHECK: ds_swizzle_b32 v8, v2 ; encoding: [0x00,0x00,0xd4,0xd8,0x02,0x00,0x00,0x08]
179
180ds_read_b32 v8, v2
181// CHECK: ds_read_b32 v8, v2 ; encoding: [0x00,0x00,0xd8,0xd8,0x02,0x00,0x00,0x08]
182
183ds_read2_b32 v[8:9], v2
184// CHECK: ds_read2_b32 v[8:9], v2 ; encoding: [0x00,0x00,0xdc,0xd8,0x02,0x00,0x00,0x08]
185
186ds_read2st64_b32 v[8:9], v2
187// CHECK: ds_read2st64_b32 v[8:9], v2 ; encoding: [0x00,0x00,0xe0,0xd8,0x02,0x00,0x00,0x08]
188
189ds_read_i8 v8, v2
190// CHECK: ds_read_i8 v8, v2 ; encoding: [0x00,0x00,0xe4,0xd8,0x02,0x00,0x00,0x08]
191
192ds_read_u8 v8, v2
193// CHECK: ds_read_u8 v8, v2 ; encoding: [0x00,0x00,0xe8,0xd8,0x02,0x00,0x00,0x08]
194
195ds_read_i16 v8, v2
196// CHECK: ds_read_i16 v8, v2 ; encoding: [0x00,0x00,0xec,0xd8,0x02,0x00,0x00,0x08]
197
198ds_read_u16 v8, v2
199// CHECK: ds_read_u16 v8, v2 ; encoding: [0x00,0x00,0xf0,0xd8,0x02,0x00,0x00,0x08]
200
201ds_consume v8
202// CHECK: ds_consume v8 ; encoding: [0x00,0x00,0xf4,0xd8,0x00,0x00,0x00,0x08]
203
204ds_append v8
205// CHECK: ds_append v8 ; encoding: [0x00,0x00,0xf8,0xd8,0x00,0x00,0x00,0x08]
206
207ds_ordered_count v8, v2 gds
208// CHECK: ds_ordered_count v8, v2 gds ; encoding: [0x00,0x00,0xfe,0xd8,0x02,0x00,0x00,0x08]
209
210ds_add_u64 v2, v[4:5]
211// CHECK: ds_add_u64 v2, v[4:5] ; encoding: [0x00,0x00,0x00,0xd9,0x02,0x04,0x00,0x00]
212
213ds_sub_u64 v2, v[4:5]
214// CHECK: ds_sub_u64 v2, v[4:5] ; encoding: [0x00,0x00,0x04,0xd9,0x02,0x04,0x00,0x00]
215
216ds_rsub_u64 v2, v[4:5]
217// CHECK: ds_rsub_u64 v2, v[4:5] ; encoding: [0x00,0x00,0x08,0xd9,0x02,0x04,0x00,0x00]
218
219ds_inc_u64 v2, v[4:5]
220// CHECK: ds_inc_u64 v2, v[4:5] ; encoding: [0x00,0x00,0x0c,0xd9,0x02,0x04,0x00,0x00]
221
222ds_dec_u64 v2, v[4:5]
223// CHECK: ds_dec_u64 v2, v[4:5] ; encoding: [0x00,0x00,0x10,0xd9,0x02,0x04,0x00,0x00]
224
225ds_min_i64 v2, v[4:5]
226// CHECK: ds_min_i64 v2, v[4:5] ; encoding: [0x00,0x00,0x14,0xd9,0x02,0x04,0x00,0x00]
227
228ds_max_i64 v2, v[4:5]
229// CHECK: ds_max_i64 v2, v[4:5] ; encoding: [0x00,0x00,0x18,0xd9,0x02,0x04,0x00,0x00]
230
231ds_min_u64 v2, v[4:5]
232// CHECK: ds_min_u64 v2, v[4:5] ; encoding: [0x00,0x00,0x1c,0xd9,0x02,0x04,0x00,0x00]
233
234ds_max_u64 v2, v[4:5]
235// CHECK: ds_max_u64 v2, v[4:5] ; encoding: [0x00,0x00,0x20,0xd9,0x02,0x04,0x00,0x00]
236
237ds_and_b64 v2, v[4:5]
238// CHECK: ds_and_b64 v2, v[4:5] ; encoding: [0x00,0x00,0x24,0xd9,0x02,0x04,0x00,0x00]
239
240ds_or_b64 v2, v[4:5]
241// CHECK: ds_or_b64 v2, v[4:5] ; encoding: [0x00,0x00,0x28,0xd9,0x02,0x04,0x00,0x00]
242
243ds_xor_b64 v2, v[4:5]
244// CHECK: ds_xor_b64 v2, v[4:5] ; encoding: [0x00,0x00,0x2c,0xd9,0x02,0x04,0x00,0x00]
245
246ds_mskor_b64 v2, v[4:5], v[6:7]
247// CHECK: ds_mskor_b64 v2, v[4:5], v[6:7] ; encoding: [0x00,0x00,0x30,0xd9,0x02,0x04,0x06,0x00]
248
249ds_write_b64 v2, v[4:5]
250// CHECK: ds_write_b64 v2, v[4:5] ; encoding: [0x00,0x00,0x34,0xd9,0x02,0x04,0x00,0x00]
251
252ds_write2_b64 v2, v[4:5], v[6:7]
253// CHECK: ds_write2_b64 v2, v[4:5], v[6:7] ; encoding: [0x00,0x00,0x38,0xd9,0x02,0x04,0x06,0x00]
254
255ds_write2st64_b64 v2, v[4:5], v[6:7]
256// CHECK: ds_write2st64_b64 v2, v[4:5], v[6:7] ; encoding: [0x00,0x00,0x3c,0xd9,0x02,0x04,0x06,0x00]
257
258ds_cmpst_b64 v2, v[4:5], v[6:7]
259// CHECK: ds_cmpst_b64 v2, v[4:5], v[6:7] ; encoding: [0x00,0x00,0x40,0xd9,0x02,0x04,0x06,0x00]
260
261ds_cmpst_f64 v2, v[4:5], v[6:7]
262// CHECK: ds_cmpst_f64 v2, v[4:5], v[6:7] ; encoding: [0x00,0x00,0x44,0xd9,0x02,0x04,0x06,0x00]
263
264ds_min_f64 v2, v[4:5]
265// CHECK: ds_min_f64 v2, v[4:5] ; encoding: [0x00,0x00,0x48,0xd9,0x02,0x04,0x00,0x00]
266
267ds_max_f64 v2, v[4:5]
268// CHECK: ds_max_f64 v2, v[4:5] ; encoding: [0x00,0x00,0x4c,0xd9,0x02,0x04,0x00,0x00]
269
270ds_add_rtn_u64 v[8:9], v2, v[4:5]
271// CHECK: ds_add_rtn_u64 v[8:9], v2, v[4:5] ; encoding: [0x00,0x00,0x80,0xd9,0x02,0x04,0x00,0x08]
272
273ds_sub_rtn_u64 v[8:9], v2, v[4:5]
274// CHECK: ds_sub_rtn_u64 v[8:9], v2, v[4:5] ; encoding: [0x00,0x00,0x84,0xd9,0x02,0x04,0x00,0x08]
275
276ds_rsub_rtn_u64 v[8:9], v2, v[4:5]
277// CHECK: ds_rsub_rtn_u64 v[8:9], v2, v[4:5] ; encoding: [0x00,0x00,0x88,0xd9,0x02,0x04,0x00,0x08]
278
279ds_inc_rtn_u64 v[8:9], v2, v[4:5]
280// CHECK: ds_inc_rtn_u64 v[8:9], v2, v[4:5] ; encoding: [0x00,0x00,0x8c,0xd9,0x02,0x04,0x00,0x08]
281
282ds_dec_rtn_u64 v[8:9] v2, v[4:5]
283// CHECK: ds_dec_rtn_u64 v[8:9], v2, v[4:5] ; encoding: [0x00,0x00,0x90,0xd9,0x02,0x04,0x00,0x08]
284
285ds_min_rtn_i64 v[8:9], v2, v[4:5]
286// CHECK: ds_min_rtn_i64 v[8:9], v2, v[4:5] ; encoding: [0x00,0x00,0x94,0xd9,0x02,0x04,0x00,0x08]
287
288ds_max_rtn_i64 v[8:9], v2, v[4:5]
289// CHECK: ds_max_rtn_i64 v[8:9], v2, v[4:5] ; encoding: [0x00,0x00,0x98,0xd9,0x02,0x04,0x00,0x08]
290
291ds_min_rtn_u64 v[8:9], v2, v[4:5]
292// CHECK: ds_min_rtn_u64 v[8:9], v2, v[4:5] ; encoding: [0x00,0x00,0x9c,0xd9,0x02,0x04,0x00,0x08]
293
294ds_max_rtn_u64 v[8:9], v2, v[4:5]
295// CHECK: ds_max_rtn_u64 v[8:9], v2, v[4:5] ; encoding: [0x00,0x00,0xa0,0xd9,0x02,0x04,0x00,0x08]
296
297ds_and_rtn_b64 v[8:9], v2, v[4:5]
298// CHECK: ds_and_rtn_b64 v[8:9], v2, v[4:5] ; encoding: [0x00,0x00,0xa4,0xd9,0x02,0x04,0x00,0x08]
299
300ds_or_rtn_b64 v[8:9], v2, v[4:5]
301// CHECK: ds_or_rtn_b64 v[8:9], v2, v[4:5] ; encoding: [0x00,0x00,0xa8,0xd9,0x02,0x04,0x00,0x08]
302
303ds_xor_rtn_b64 v[8:9], v2, v[4:5]
304// CHECK: ds_xor_rtn_b64 v[8:9], v2, v[4:5] ; encoding: [0x00,0x00,0xac,0xd9,0x02,0x04,0x00,0x08]
305
306ds_mskor_rtn_b64 v[8:9], v2, v[4:5], v[6:7]
307// CHECK: ds_mskor_rtn_b64 v[8:9], v2, v[4:5], v[6:7] ; encoding: [0x00,0x00,0xb0,0xd9,0x02,0x04,0x06,0x08]
308
309ds_wrxchg_rtn_b64 v[8:9], v2, v[4:5]
310// CHECK: ds_wrxchg_rtn_b64 v[8:9], v2, v[4:5] ; encoding: [0x00,0x00,0xb4,0xd9,0x02,0x04,0x00,0x08]
311
312ds_wrxchg2_rtn_b64 v[8:11], v2, v[4:5], v[6:7]
313// CHECK: ds_wrxchg2_rtn_b64 v[8:11], v2, v[4:5], v[6:7] ; encoding: [0x00,0x00,0xb8,0xd9,0x02,0x04,0x06,0x08]
314
315ds_wrxchg2st64_rtn_b64 v[8:11], v2, v[4:5], v[6:7]
316// CHECK: ds_wrxchg2st64_rtn_b64 v[8:11], v2, v[4:5], v[6:7] ; encoding: [0x00,0x00,0xbc,0xd9,0x02,0x04,0x06,0x08]
317
318ds_cmpst_rtn_b64 v[8:9], v2, v[4:5], v[6:7]
319// CHECK: ds_cmpst_rtn_b64 v[8:9], v2, v[4:5], v[6:7] ; encoding: [0x00,0x00,0xc0,0xd9,0x02,0x04,0x06,0x08]
320
321ds_cmpst_rtn_f64 v[8:9], v2, v[4:5], v[6:7]
322// CHECK: ds_cmpst_rtn_f64 v[8:9], v2, v[4:5], v[6:7] ; encoding: [0x00,0x00,0xc4,0xd9,0x02,0x04,0x06,0x08]
323
324ds_min_rtn_f64 v[8:9], v2, v[4:5]
325// CHECK: ds_min_rtn_f64 v[8:9], v2, v[4:5] ; encoding: [0x00,0x00,0xc8,0xd9,0x02,0x04,0x00,0x08]
326
327ds_max_rtn_f64 v[8:9], v2, v[4:5]
328// CHECK: ds_max_rtn_f64 v[8:9], v2, v[4:5] ; encoding: [0x00,0x00,0xcc,0xd9,0x02,0x04,0x00,0x08]
329
330ds_read_b64 v[8:9], v2
331// CHECK: ds_read_b64 v[8:9], v2 ; encoding: [0x00,0x00,0xd8,0xd9,0x02,0x00,0x00,0x08]
332
333ds_read2_b64 v[8:11], v2
334// CHECK: ds_read2_b64 v[8:11], v2 ; encoding: [0x00,0x00,0xdc,0xd9,0x02,0x00,0x00,0x08]
335
336ds_read2st64_b64 v[8:11], v2
337// CHECK: ds_read2st64_b64 v[8:11], v2 ; encoding: [0x00,0x00,0xe0,0xd9,0x02,0x00,0x00,0x08]
338