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gerrit-public.fairphone.software / toolchain / llvm-project / 71369b3a3988d6a1a78d70ec87687905545650d9 / . / llvm / test / CodeGen / AMDGPU / llvm.memcpy.ll
blob: 8398309d752004e61e13b2af39c084f90dbb55ff [file] [log] [blame]
Tom Stellard49f8bfd2015-01-06 18:00:21 +0000[diff] [blame]1; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
Marek Olsak75170772015-01-27 17:27:15 +0000[diff] [blame]2; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
Matt Arsenault46645fa2014-07-28 17:49:26 +0000[diff] [blame]3
Pete Cooper67cf9a72015-11-19 05:56:52 +0000[diff] [blame]4declare void @llvm.memcpy.p3i8.p3i8.i32(i8 addrspace(3)* nocapture, i8 addrspace(3)* nocapture, i32, i32, i1) nounwind
5declare void @llvm.memcpy.p1i8.p1i8.i64(i8 addrspace(1)* nocapture, i8 addrspace(1)* nocapture, i64, i32, i1) nounwind
Matt Arsenault46645fa2014-07-28 17:49:26 +0000[diff] [blame]6
7
Tom Stellard79243d92014-10-01 17:15:17 +0000[diff] [blame]8; FUNC-LABEL: {{^}}test_small_memcpy_i64_lds_to_lds_align1:
Tom Stellard1d5e6d42016-03-30 16:35:13 +0000[diff] [blame]9; SI-DAG: ds_read_u8
10; SI-DAG: ds_read_u8
11; SI-DAG: ds_read_u8
12; SI-DAG: ds_read_u8
13; SI-DAG: ds_read_u8
14; SI-DAG: ds_read_u8
15; SI-DAG: ds_read_u8
16; SI-DAG: ds_read_u8
Matt Arsenaultd5f4de22014-08-06 00:29:49 +0000[diff] [blame]17
Tom Stellard1d5e6d42016-03-30 16:35:13 +0000[diff] [blame]18; SI-DAG: ds_read_u8
19; SI-DAG: ds_read_u8
20; SI-DAG: ds_read_u8
21; SI-DAG: ds_read_u8
22; SI-DAG: ds_read_u8
23; SI-DAG: ds_read_u8
24; SI-DAG: ds_read_u8
25; SI-DAG: ds_read_u8
Matt Arsenault46645fa2014-07-28 17:49:26 +0000[diff] [blame]26
Tom Stellard1d5e6d42016-03-30 16:35:13 +0000[diff] [blame]27; SI-DAG: ds_read_u8
28; SI-DAG: ds_read_u8
29; SI-DAG: ds_read_u8
30; SI-DAG: ds_read_u8
31; SI-DAG: ds_read_u8
32; SI-DAG: ds_read_u8
33; SI-DAG: ds_read_u8
34; SI-DAG: ds_read_u8
Matt Arsenaultd5f4de22014-08-06 00:29:49 +0000[diff] [blame]35
Tom Stellard1d5e6d42016-03-30 16:35:13 +0000[diff] [blame]36; SI-DAG: ds_read_u8
37; SI-DAG: ds_read_u8
38; SI-DAG: ds_read_u8
39; SI-DAG: ds_read_u8
40; SI-DAG: ds_read_u8
41; SI-DAG: ds_read_u8
42; SI-DAG: ds_read_u8
43; SI-DAG: ds_read_u8
Matt Arsenault46645fa2014-07-28 17:49:26 +0000[diff] [blame]44
Tom Stellard1d5e6d42016-03-30 16:35:13 +0000[diff] [blame]45; SI-DAG: ds_write_b8
46; SI-DAG: ds_write_b8
47; SI-DAG: ds_write_b8
48; SI-DAG: ds_write_b8
49; SI-DAG: ds_write_b8
50; SI-DAG: ds_write_b8
51; SI-DAG: ds_write_b8
52; SI-DAG: ds_write_b8
Tom Stellard83f0bce2015-01-29 16:55:25 +0000[diff] [blame]53
Tom Stellard1d5e6d42016-03-30 16:35:13 +0000[diff] [blame]54; SI-DAG: ds_write_b8
55; SI-DAG: ds_write_b8
56; SI-DAG: ds_write_b8
57; SI-DAG: ds_write_b8
58; SI-DAG: ds_write_b8
59; SI-DAG: ds_write_b8
60; SI-DAG: ds_write_b8
61; SI-DAG: ds_write_b8
Matt Arsenaultd5f4de22014-08-06 00:29:49 +0000[diff] [blame]62
Tom Stellard1d5e6d42016-03-30 16:35:13 +0000[diff] [blame]63; SI-DAG: ds_write_b8
64; SI-DAG: ds_write_b8
65; SI-DAG: ds_write_b8
66; SI-DAG: ds_write_b8
67; SI-DAG: ds_write_b8
68; SI-DAG: ds_write_b8
69; SI-DAG: ds_write_b8
70; SI-DAG: ds_write_b8
Tom Stellard83f0bce2015-01-29 16:55:25 +0000[diff] [blame]71
Tom Stellard1d5e6d42016-03-30 16:35:13 +0000[diff] [blame]72; SI-DAG: ds_write_b8
73; SI-DAG: ds_write_b8
74; SI-DAG: ds_write_b8
75; SI-DAG: ds_write_b8
76; SI-DAG: ds_write_b8
77; SI-DAG: ds_write_b8
78; SI-DAG: ds_write_b8
79; SI-DAG: ds_write_b8
Matt Arsenault46645fa2014-07-28 17:49:26 +0000[diff] [blame]80
Tom Stellard326d6ec2014-11-05 14:50:53 +0000[diff] [blame]81; SI: s_endpgm
Matt Arsenault46645fa2014-07-28 17:49:26 +0000[diff] [blame]82define void @test_small_memcpy_i64_lds_to_lds_align1(i64 addrspace(3)* noalias %out, i64 addrspace(3)* noalias %in) nounwind {
83 %bcin = bitcast i64 addrspace(3)* %in to i8 addrspace(3)*
84 %bcout = bitcast i64 addrspace(3)* %out to i8 addrspace(3)*
Pete Cooper67cf9a72015-11-19 05:56:52 +0000[diff] [blame]85 call void @llvm.memcpy.p3i8.p3i8.i32(i8 addrspace(3)* %bcout, i8 addrspace(3)* %bcin, i32 32, i32 1, i1 false) nounwind
Matt Arsenault46645fa2014-07-28 17:49:26 +0000[diff] [blame]86 ret void
87}
88
Tom Stellard79243d92014-10-01 17:15:17 +0000[diff] [blame]89; FUNC-LABEL: {{^}}test_small_memcpy_i64_lds_to_lds_align2:
Tom Stellard1d5e6d42016-03-30 16:35:13 +0000[diff] [blame]90; SI-DAG: ds_read_u16
91; SI-DAG: ds_read_u16
92; SI-DAG: ds_read_u16
93; SI-DAG: ds_read_u16
94; SI-DAG: ds_read_u16
95; SI-DAG: ds_read_u16
96; SI-DAG: ds_read_u16
97; SI-DAG: ds_read_u16
Matt Arsenault46645fa2014-07-28 17:49:26 +0000[diff] [blame]98
Tom Stellard1d5e6d42016-03-30 16:35:13 +0000[diff] [blame]99; SI-DAG: ds_read_u16
100; SI-DAG: ds_read_u16
101; SI-DAG: ds_read_u16
102; SI-DAG: ds_read_u16
103; SI-DAG: ds_read_u16
104; SI-DAG: ds_read_u16
105; SI-DAG: ds_read_u16
106; SI-DAG: ds_read_u16
Matt Arsenaultc10853f2014-08-06 00:29:43 +0000[diff] [blame]107
Tom Stellard1d5e6d42016-03-30 16:35:13 +0000[diff] [blame]108; SI-DAG: ds_write_b16
109; SI-DAG: ds_write_b16
110; SI-DAG: ds_write_b16
111; SI-DAG: ds_write_b16
112; SI-DAG: ds_write_b16
113; SI-DAG: ds_write_b16
114; SI-DAG: ds_write_b16
115; SI-DAG: ds_write_b16
Matt Arsenault46645fa2014-07-28 17:49:26 +0000[diff] [blame]116
Tom Stellard1d5e6d42016-03-30 16:35:13 +0000[diff] [blame]117; SI-DAG: ds_write_b16
118; SI-DAG: ds_write_b16
119; SI-DAG: ds_write_b16
120; SI-DAG: ds_write_b16
121; SI-DAG: ds_write_b16
122; SI-DAG: ds_write_b16
123; SI-DAG: ds_write_b16
124; SI-DAG: ds_write_b16
Matt Arsenaultd5f4de22014-08-06 00:29:49 +0000[diff] [blame]125
Tom Stellard326d6ec2014-11-05 14:50:53 +0000[diff] [blame]126; SI: s_endpgm
Matt Arsenault46645fa2014-07-28 17:49:26 +0000[diff] [blame]127define void @test_small_memcpy_i64_lds_to_lds_align2(i64 addrspace(3)* noalias %out, i64 addrspace(3)* noalias %in) nounwind {
128 %bcin = bitcast i64 addrspace(3)* %in to i8 addrspace(3)*
129 %bcout = bitcast i64 addrspace(3)* %out to i8 addrspace(3)*
Pete Cooper67cf9a72015-11-19 05:56:52 +0000[diff] [blame]130 call void @llvm.memcpy.p3i8.p3i8.i32(i8 addrspace(3)* %bcout, i8 addrspace(3)* %bcin, i32 32, i32 2, i1 false) nounwind
Matt Arsenault46645fa2014-07-28 17:49:26 +0000[diff] [blame]131 ret void
132}
133
Tom Stellard79243d92014-10-01 17:15:17 +0000[diff] [blame]134; FUNC-LABEL: {{^}}test_small_memcpy_i64_lds_to_lds_align4:
Matt Arsenaultff05da82015-11-24 12:18:54 +0000[diff] [blame]135; SI: ds_read2_b32
136; SI: ds_read2_b32
137; SI: ds_read2_b32
138; SI: ds_read2_b32
Matt Arsenault46645fa2014-07-28 17:49:26 +0000[diff] [blame]139
Matt Arsenaultff05da82015-11-24 12:18:54 +0000[diff] [blame]140; SI: ds_write2_b32
141; SI: ds_write2_b32
142; SI: ds_write2_b32
143; SI: ds_write2_b32
Matt Arsenault46645fa2014-07-28 17:49:26 +0000[diff] [blame]144
Tom Stellard326d6ec2014-11-05 14:50:53 +0000[diff] [blame]145; SI: s_endpgm
Matt Arsenault46645fa2014-07-28 17:49:26 +0000[diff] [blame]146define void @test_small_memcpy_i64_lds_to_lds_align4(i64 addrspace(3)* noalias %out, i64 addrspace(3)* noalias %in) nounwind {
147 %bcin = bitcast i64 addrspace(3)* %in to i8 addrspace(3)*
148 %bcout = bitcast i64 addrspace(3)* %out to i8 addrspace(3)*
Pete Cooper67cf9a72015-11-19 05:56:52 +0000[diff] [blame]149 call void @llvm.memcpy.p3i8.p3i8.i32(i8 addrspace(3)* %bcout, i8 addrspace(3)* %bcin, i32 32, i32 4, i1 false) nounwind
Matt Arsenault46645fa2014-07-28 17:49:26 +0000[diff] [blame]150 ret void
151}
152
153; FIXME: Use 64-bit ops
Tom Stellard79243d92014-10-01 17:15:17 +0000[diff] [blame]154; FUNC-LABEL: {{^}}test_small_memcpy_i64_lds_to_lds_align8:
Matt Arsenault46645fa2014-07-28 17:49:26 +0000[diff] [blame]155
Changpeng Fang71369b32016-05-26 19:35:29 +0000[diff] [blame^]156; SI: ds_read2_b64
157; SI: ds_read2_b64
Matt Arsenault46645fa2014-07-28 17:49:26 +0000[diff] [blame]158
Changpeng Fang71369b32016-05-26 19:35:29 +0000[diff] [blame^]159; SI: ds_write2_b64
160; SI: ds_write2_b64
Matt Arsenault46645fa2014-07-28 17:49:26 +0000[diff] [blame]161
Tom Stellard326d6ec2014-11-05 14:50:53 +0000[diff] [blame]162; SI-DAG: s_endpgm
Matt Arsenault46645fa2014-07-28 17:49:26 +0000[diff] [blame]163define void @test_small_memcpy_i64_lds_to_lds_align8(i64 addrspace(3)* noalias %out, i64 addrspace(3)* noalias %in) nounwind {
164 %bcin = bitcast i64 addrspace(3)* %in to i8 addrspace(3)*
165 %bcout = bitcast i64 addrspace(3)* %out to i8 addrspace(3)*
Pete Cooper67cf9a72015-11-19 05:56:52 +0000[diff] [blame]166 call void @llvm.memcpy.p3i8.p3i8.i32(i8 addrspace(3)* %bcout, i8 addrspace(3)* %bcin, i32 32, i32 8, i1 false) nounwind
Matt Arsenault46645fa2014-07-28 17:49:26 +0000[diff] [blame]167 ret void
168}
169
Tom Stellard79243d92014-10-01 17:15:17 +0000[diff] [blame]170; FUNC-LABEL: {{^}}test_small_memcpy_i64_global_to_global_align1:
Tom Stellard326d6ec2014-11-05 14:50:53 +0000[diff] [blame]171; SI-DAG: buffer_load_ubyte
172; SI-DAG: buffer_store_byte
173; SI-DAG: buffer_load_ubyte
174; SI-DAG: buffer_store_byte
175; SI-DAG: buffer_load_ubyte
176; SI-DAG: buffer_store_byte
177; SI-DAG: buffer_load_ubyte
178; SI-DAG: buffer_store_byte
179; SI-DAG: buffer_load_ubyte
180; SI-DAG: buffer_store_byte
181; SI-DAG: buffer_load_ubyte
182; SI-DAG: buffer_store_byte
183; SI-DAG: buffer_load_ubyte
184; SI-DAG: buffer_store_byte
185; SI-DAG: buffer_load_ubyte
186; SI-DAG: buffer_store_byte
Matt Arsenault46645fa2014-07-28 17:49:26 +0000[diff] [blame]187
Tom Stellard326d6ec2014-11-05 14:50:53 +0000[diff] [blame]188; SI-DAG: buffer_load_ubyte
189; SI-DAG: buffer_store_byte
190; SI-DAG: buffer_load_ubyte
191; SI-DAG: buffer_store_byte
192; SI-DAG: buffer_load_ubyte
193; SI-DAG: buffer_store_byte
194; SI-DAG: buffer_load_ubyte
195; SI-DAG: buffer_store_byte
196; SI-DAG: buffer_load_ubyte
197; SI-DAG: buffer_store_byte
198; SI-DAG: buffer_load_ubyte
199; SI-DAG: buffer_store_byte
200; SI-DAG: buffer_load_ubyte
201; SI-DAG: buffer_store_byte
202; SI-DAG: buffer_load_ubyte
203; SI-DAG: buffer_store_byte
Matt Arsenault46645fa2014-07-28 17:49:26 +0000[diff] [blame]204
Tom Stellard326d6ec2014-11-05 14:50:53 +0000[diff] [blame]205; SI-DAG: buffer_load_ubyte
206; SI-DAG: buffer_store_byte
207; SI-DAG: buffer_load_ubyte
208; SI-DAG: buffer_store_byte
209; SI-DAG: buffer_load_ubyte
210; SI-DAG: buffer_store_byte
211; SI-DAG: buffer_load_ubyte
212; SI-DAG: buffer_store_byte
213; SI-DAG: buffer_load_ubyte
214; SI-DAG: buffer_store_byte
215; SI-DAG: buffer_load_ubyte
216; SI-DAG: buffer_store_byte
217; SI-DAG: buffer_load_ubyte
218; SI-DAG: buffer_store_byte
219; SI-DAG: buffer_load_ubyte
220; SI-DAG: buffer_store_byte
Matt Arsenault46645fa2014-07-28 17:49:26 +0000[diff] [blame]221
Tom Stellard326d6ec2014-11-05 14:50:53 +0000[diff] [blame]222; SI-DAG: buffer_load_ubyte
223; SI-DAG: buffer_store_byte
224; SI-DAG: buffer_load_ubyte
225; SI-DAG: buffer_store_byte
226; SI-DAG: buffer_load_ubyte
227; SI-DAG: buffer_store_byte
228; SI-DAG: buffer_load_ubyte
229; SI-DAG: buffer_store_byte
230; SI-DAG: buffer_load_ubyte
231; SI-DAG: buffer_store_byte
232; SI-DAG: buffer_load_ubyte
233; SI-DAG: buffer_store_byte
234; SI-DAG: buffer_load_ubyte
235; SI-DAG: buffer_store_byte
236; SI-DAG: buffer_load_ubyte
237; SI-DAG: buffer_store_byte
Matt Arsenault46645fa2014-07-28 17:49:26 +0000[diff] [blame]238
Tom Stellard326d6ec2014-11-05 14:50:53 +0000[diff] [blame]239; SI: s_endpgm
Matt Arsenault46645fa2014-07-28 17:49:26 +0000[diff] [blame]240define void @test_small_memcpy_i64_global_to_global_align1(i64 addrspace(1)* noalias %out, i64 addrspace(1)* noalias %in) nounwind {
241 %bcin = bitcast i64 addrspace(1)* %in to i8 addrspace(1)*
242 %bcout = bitcast i64 addrspace(1)* %out to i8 addrspace(1)*
Pete Cooper67cf9a72015-11-19 05:56:52 +0000[diff] [blame]243 call void @llvm.memcpy.p1i8.p1i8.i64(i8 addrspace(1)* %bcout, i8 addrspace(1)* %bcin, i64 32, i32 1, i1 false) nounwind
Matt Arsenault46645fa2014-07-28 17:49:26 +0000[diff] [blame]244 ret void
245}
246
Tom Stellard79243d92014-10-01 17:15:17 +0000[diff] [blame]247; FUNC-LABEL: {{^}}test_small_memcpy_i64_global_to_global_align2:
Tom Stellard326d6ec2014-11-05 14:50:53 +0000[diff] [blame]248; SI-DAG: buffer_load_ushort
249; SI-DAG: buffer_load_ushort
250; SI-DAG: buffer_load_ushort
251; SI-DAG: buffer_load_ushort
252; SI-DAG: buffer_load_ushort
253; SI-DAG: buffer_load_ushort
254; SI-DAG: buffer_load_ushort
255; SI-DAG: buffer_load_ushort
256; SI-DAG: buffer_load_ushort
257; SI-DAG: buffer_load_ushort
258; SI-DAG: buffer_load_ushort
259; SI-DAG: buffer_load_ushort
260; SI-DAG: buffer_load_ushort
261; SI-DAG: buffer_load_ushort
262; SI-DAG: buffer_load_ushort
263; SI-DAG: buffer_load_ushort
Matt Arsenault46645fa2014-07-28 17:49:26 +0000[diff] [blame]264
Tom Stellard326d6ec2014-11-05 14:50:53 +0000[diff] [blame]265; SI-DAG: buffer_store_short
266; SI-DAG: buffer_store_short
267; SI-DAG: buffer_store_short
268; SI-DAG: buffer_store_short
269; SI-DAG: buffer_store_short
270; SI-DAG: buffer_store_short
271; SI-DAG: buffer_store_short
272; SI-DAG: buffer_store_short
273; SI-DAG: buffer_store_short
274; SI-DAG: buffer_store_short
275; SI-DAG: buffer_store_short
276; SI-DAG: buffer_store_short
277; SI-DAG: buffer_store_short
278; SI-DAG: buffer_store_short
279; SI-DAG: buffer_store_short
280; SI-DAG: buffer_store_short
Matt Arsenault46645fa2014-07-28 17:49:26 +0000[diff] [blame]281
Tom Stellard326d6ec2014-11-05 14:50:53 +0000[diff] [blame]282; SI: s_endpgm
Matt Arsenault46645fa2014-07-28 17:49:26 +0000[diff] [blame]283define void @test_small_memcpy_i64_global_to_global_align2(i64 addrspace(1)* noalias %out, i64 addrspace(1)* noalias %in) nounwind {
284 %bcin = bitcast i64 addrspace(1)* %in to i8 addrspace(1)*
285 %bcout = bitcast i64 addrspace(1)* %out to i8 addrspace(1)*
Pete Cooper67cf9a72015-11-19 05:56:52 +0000[diff] [blame]286 call void @llvm.memcpy.p1i8.p1i8.i64(i8 addrspace(1)* %bcout, i8 addrspace(1)* %bcin, i64 32, i32 2, i1 false) nounwind
Matt Arsenault46645fa2014-07-28 17:49:26 +0000[diff] [blame]287 ret void
288}
289
Tom Stellard79243d92014-10-01 17:15:17 +0000[diff] [blame]290; FUNC-LABEL: {{^}}test_small_memcpy_i64_global_to_global_align4:
Tom Stellard326d6ec2014-11-05 14:50:53 +0000[diff] [blame]291; SI: buffer_load_dwordx4
292; SI: buffer_load_dwordx4
293; SI: buffer_store_dwordx4
294; SI: buffer_store_dwordx4
295; SI: s_endpgm
Matt Arsenault46645fa2014-07-28 17:49:26 +0000[diff] [blame]296define void @test_small_memcpy_i64_global_to_global_align4(i64 addrspace(1)* noalias %out, i64 addrspace(1)* noalias %in) nounwind {
297 %bcin = bitcast i64 addrspace(1)* %in to i8 addrspace(1)*
298 %bcout = bitcast i64 addrspace(1)* %out to i8 addrspace(1)*
Pete Cooper67cf9a72015-11-19 05:56:52 +0000[diff] [blame]299 call void @llvm.memcpy.p1i8.p1i8.i64(i8 addrspace(1)* %bcout, i8 addrspace(1)* %bcin, i64 32, i32 4, i1 false) nounwind
Matt Arsenault46645fa2014-07-28 17:49:26 +0000[diff] [blame]300 ret void
301}
302
Tom Stellard79243d92014-10-01 17:15:17 +0000[diff] [blame]303; FUNC-LABEL: {{^}}test_small_memcpy_i64_global_to_global_align8:
Tom Stellard326d6ec2014-11-05 14:50:53 +0000[diff] [blame]304; SI: buffer_load_dwordx4
305; SI: buffer_load_dwordx4
306; SI: buffer_store_dwordx4
307; SI: buffer_store_dwordx4
308; SI: s_endpgm
Matt Arsenault46645fa2014-07-28 17:49:26 +0000[diff] [blame]309define void @test_small_memcpy_i64_global_to_global_align8(i64 addrspace(1)* noalias %out, i64 addrspace(1)* noalias %in) nounwind {
310 %bcin = bitcast i64 addrspace(1)* %in to i8 addrspace(1)*
311 %bcout = bitcast i64 addrspace(1)* %out to i8 addrspace(1)*
Pete Cooper67cf9a72015-11-19 05:56:52 +0000[diff] [blame]312 call void @llvm.memcpy.p1i8.p1i8.i64(i8 addrspace(1)* %bcout, i8 addrspace(1)* %bcin, i64 32, i32 8, i1 false) nounwind
Matt Arsenault46645fa2014-07-28 17:49:26 +0000[diff] [blame]313 ret void
314}
315
Tom Stellard79243d92014-10-01 17:15:17 +0000[diff] [blame]316; FUNC-LABEL: {{^}}test_small_memcpy_i64_global_to_global_align16:
Tom Stellard326d6ec2014-11-05 14:50:53 +0000[diff] [blame]317; SI: buffer_load_dwordx4
318; SI: buffer_load_dwordx4
319; SI: buffer_store_dwordx4
320; SI: buffer_store_dwordx4
321; SI: s_endpgm
Matt Arsenault46645fa2014-07-28 17:49:26 +0000[diff] [blame]322define void @test_small_memcpy_i64_global_to_global_align16(i64 addrspace(1)* noalias %out, i64 addrspace(1)* noalias %in) nounwind {
323 %bcin = bitcast i64 addrspace(1)* %in to i8 addrspace(1)*
324 %bcout = bitcast i64 addrspace(1)* %out to i8 addrspace(1)*
Pete Cooper67cf9a72015-11-19 05:56:52 +0000[diff] [blame]325 call void @llvm.memcpy.p1i8.p1i8.i64(i8 addrspace(1)* %bcout, i8 addrspace(1)* %bcin, i64 32, i32 16, i1 false) nounwind
Matt Arsenault46645fa2014-07-28 17:49:26 +0000[diff] [blame]326 ret void
327}