1*9880d681SAndroid Build Coastguard Worker; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=GCN %s 2*9880d681SAndroid Build Coastguard Worker; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=VI -check-prefix=GCN %s 3*9880d681SAndroid Build Coastguard Worker 4*9880d681SAndroid Build Coastguard Workerdeclare i64 @llvm.amdgcn.s.memtime() #0 5*9880d681SAndroid Build Coastguard Worker 6*9880d681SAndroid Build Coastguard Worker; GCN-LABEL: {{^}}test_s_memtime: 7*9880d681SAndroid Build Coastguard Worker; GCN-DAG: s_memtime s{{\[[0-9]+:[0-9]+\]}} 8*9880d681SAndroid Build Coastguard Worker; GCN-DAG: s_load_dwordx2 9*9880d681SAndroid Build Coastguard Worker; GCN: lgkmcnt 10*9880d681SAndroid Build Coastguard Worker; GCN: buffer_store_dwordx2 11*9880d681SAndroid Build Coastguard Worker; GCN-NOT: lgkmcnt 12*9880d681SAndroid Build Coastguard Worker; GCN: s_memtime s{{\[[0-9]+:[0-9]+\]}} 13*9880d681SAndroid Build Coastguard Worker; GCN: buffer_store_dwordx2 14*9880d681SAndroid Build Coastguard Workerdefine void @test_s_memtime(i64 addrspace(1)* %out) #0 { 15*9880d681SAndroid Build Coastguard Worker %cycle0 = call i64 @llvm.amdgcn.s.memtime() 16*9880d681SAndroid Build Coastguard Worker store volatile i64 %cycle0, i64 addrspace(1)* %out 17*9880d681SAndroid Build Coastguard Worker 18*9880d681SAndroid Build Coastguard Worker %cycle1 = call i64 @llvm.amdgcn.s.memtime() 19*9880d681SAndroid Build Coastguard Worker store volatile i64 %cycle1, i64 addrspace(1)* %out 20*9880d681SAndroid Build Coastguard Worker ret void 21*9880d681SAndroid Build Coastguard Worker} 22*9880d681SAndroid Build Coastguard Worker 23*9880d681SAndroid Build Coastguard Workerattributes #0 = { nounwind } 24