1; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=GCN-NOHSA -check-prefix=SI -check-prefix=FUNC %s
2; RUN: llc -mtriple=amdgcn--amdhsa -mcpu=kaveri -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=GCN-HSA -check-prefix=SI -check-prefix=FUNC %s
3; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=GCN-NOHSA -check-prefix=VI -check-prefix=FUNC %s
4; RUN: llc -march=r600 -mcpu=redwood < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s
5
6
7; FUNC-LABEL: {{^}}constant_load_i64:
8; GCN: s_load_dwordx2 {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0x0{{$}}
9; EG: VTX_READ_64
10define void @constant_load_i64(i64 addrspace(1)* %out, i64 addrspace(2)* %in) #0 {
11  %ld = load i64, i64 addrspace(2)* %in
12  store i64 %ld, i64 addrspace(1)* %out
13  ret void
14}
15
16; FUNC-LABEL: {{^}}constant_load_v2i64:
17; GCN: s_load_dwordx4
18
19; EG: VTX_READ_128
20define void @constant_load_v2i64(<2 x i64> addrspace(1)* %out, <2 x i64> addrspace(2)* %in) #0 {
21entry:
22  %ld = load <2 x i64>, <2 x i64> addrspace(2)* %in
23  store <2 x i64> %ld, <2 x i64> addrspace(1)* %out
24  ret void
25}
26
27; FUNC-LABEL: {{^}}constant_load_v3i64:
28; GCN-DAG: s_load_dwordx4 {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0x0{{$}}
29; SI-DAG: s_load_dwordx2 {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0x4{{$}}
30; VI-DAG: s_load_dwordx2 {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0x10{{$}}
31
32; EG-DAG: VTX_READ_32
33; EG-DAG: VTX_READ_32
34; EG-DAG: VTX_READ_32
35; EG-DAG: VTX_READ_32
36; EG-DAG: VTX_READ_32
37; EG-DAG: VTX_READ_32
38define void @constant_load_v3i64(<3 x i64> addrspace(1)* %out, <3 x i64> addrspace(2)* %in) #0 {
39entry:
40  %ld = load <3 x i64>, <3 x i64> addrspace(2)* %in
41  store <3 x i64> %ld, <3 x i64> addrspace(1)* %out
42  ret void
43}
44
45; FUNC-LABEL: {{^}}constant_load_v4i64
46; GCN: s_load_dwordx8
47
48; EG: VTX_READ_128
49; EG: VTX_READ_128
50define void @constant_load_v4i64(<4 x i64> addrspace(1)* %out, <4 x i64> addrspace(2)* %in) #0 {
51entry:
52  %ld = load <4 x i64>, <4 x i64> addrspace(2)* %in
53  store <4 x i64> %ld, <4 x i64> addrspace(1)* %out
54  ret void
55}
56
57; FUNC-LABEL: {{^}}constant_load_v8i64:
58; GCN: s_load_dwordx16
59
60; EG: VTX_READ_128
61; EG: VTX_READ_128
62; EG: VTX_READ_128
63; EG: VTX_READ_128
64define void @constant_load_v8i64(<8 x i64> addrspace(1)* %out, <8 x i64> addrspace(2)* %in) #0 {
65entry:
66  %ld = load <8 x i64>, <8 x i64> addrspace(2)* %in
67  store <8 x i64> %ld, <8 x i64> addrspace(1)* %out
68  ret void
69}
70
71; FUNC-LABEL: {{^}}constant_load_v16i64:
72; GCN: s_load_dwordx16
73; GCN: s_load_dwordx16
74
75; EG: VTX_READ_128
76; EG: VTX_READ_128
77; EG: VTX_READ_128
78; EG: VTX_READ_128
79; EG: VTX_READ_128
80; EG: VTX_READ_128
81; EG: VTX_READ_128
82; EG: VTX_READ_128
83define void @constant_load_v16i64(<16 x i64> addrspace(1)* %out, <16 x i64> addrspace(2)* %in) #0 {
84entry:
85  %ld = load <16 x i64>, <16 x i64> addrspace(2)* %in
86  store <16 x i64> %ld, <16 x i64> addrspace(1)* %out
87  ret void
88}
89
90attributes #0 = { nounwind }
91