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: s_load_dwordx8 {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0x0{{$}}
29
30; EG-DAG: VTX_READ_128
31; EG-DAG: VTX_READ_128
32define void @constant_load_v3i64(<3 x i64> addrspace(1)* %out, <3 x i64> addrspace(2)* %in) #0 {
33entry:
34  %ld = load <3 x i64>, <3 x i64> addrspace(2)* %in
35  store <3 x i64> %ld, <3 x i64> addrspace(1)* %out
36  ret void
37}
38
39; FUNC-LABEL: {{^}}constant_load_v4i64
40; GCN: s_load_dwordx8
41
42; EG: VTX_READ_128
43; EG: VTX_READ_128
44define void @constant_load_v4i64(<4 x i64> addrspace(1)* %out, <4 x i64> addrspace(2)* %in) #0 {
45entry:
46  %ld = load <4 x i64>, <4 x i64> addrspace(2)* %in
47  store <4 x i64> %ld, <4 x i64> addrspace(1)* %out
48  ret void
49}
50
51; FUNC-LABEL: {{^}}constant_load_v8i64:
52; GCN: s_load_dwordx16
53
54; EG: VTX_READ_128
55; EG: VTX_READ_128
56; EG: VTX_READ_128
57; EG: VTX_READ_128
58define void @constant_load_v8i64(<8 x i64> addrspace(1)* %out, <8 x i64> addrspace(2)* %in) #0 {
59entry:
60  %ld = load <8 x i64>, <8 x i64> addrspace(2)* %in
61  store <8 x i64> %ld, <8 x i64> addrspace(1)* %out
62  ret void
63}
64
65; FUNC-LABEL: {{^}}constant_load_v16i64:
66; GCN: s_load_dwordx16
67; GCN: s_load_dwordx16
68
69; EG: VTX_READ_128
70; EG: VTX_READ_128
71; EG: VTX_READ_128
72; EG: VTX_READ_128
73; EG: VTX_READ_128
74; EG: VTX_READ_128
75; EG: VTX_READ_128
76; EG: VTX_READ_128
77define void @constant_load_v16i64(<16 x i64> addrspace(1)* %out, <16 x i64> addrspace(2)* %in) #0 {
78entry:
79  %ld = load <16 x i64>, <16 x i64> addrspace(2)* %in
80  store <16 x i64> %ld, <16 x i64> addrspace(1)* %out
81  ret void
82}
83
84attributes #0 = { nounwind }
85