1; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s
2; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s
3
4declare void @llvm.amdgcn.s.sleep(i32) #0
5
6; GCN-LABEL: {{^}}test_s_sleep:
7; GCN: s_sleep 0{{$}}
8; GCN: s_sleep 1{{$}}
9; GCN: s_sleep 2{{$}}
10; GCN: s_sleep 3{{$}}
11; GCN: s_sleep 4{{$}}
12; GCN: s_sleep 5{{$}}
13; GCN: s_sleep 6{{$}}
14; GCN: s_sleep 7{{$}}
15; GCN: s_sleep 8{{$}}
16; GCN: s_sleep 9{{$}}
17; GCN: s_sleep 10{{$}}
18; GCN: s_sleep 11{{$}}
19; GCN: s_sleep 12{{$}}
20; GCN: s_sleep 13{{$}}
21; GCN: s_sleep 14{{$}}
22; GCN: s_sleep 15{{$}}
23define void @test_s_sleep(i32 %x) #0 {
24  call void @llvm.amdgcn.s.sleep(i32 0)
25  call void @llvm.amdgcn.s.sleep(i32 1)
26  call void @llvm.amdgcn.s.sleep(i32 2)
27  call void @llvm.amdgcn.s.sleep(i32 3)
28  call void @llvm.amdgcn.s.sleep(i32 4)
29  call void @llvm.amdgcn.s.sleep(i32 5)
30  call void @llvm.amdgcn.s.sleep(i32 6)
31  call void @llvm.amdgcn.s.sleep(i32 7)
32
33  ; Values that might only work on VI
34  call void @llvm.amdgcn.s.sleep(i32 8)
35  call void @llvm.amdgcn.s.sleep(i32 9)
36  call void @llvm.amdgcn.s.sleep(i32 10)
37  call void @llvm.amdgcn.s.sleep(i32 11)
38  call void @llvm.amdgcn.s.sleep(i32 12)
39  call void @llvm.amdgcn.s.sleep(i32 13)
40  call void @llvm.amdgcn.s.sleep(i32 14)
41  call void @llvm.amdgcn.s.sleep(i32 15)
42  ret void
43}
44
45attributes #0 = { nounwind }
46