1 ; RUN: llc -mtriple=amdgcn--amdhsa -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s
3 declare i64 @llvm.amdgcn.dispatch.id() #1
5 ; GCN-LABEL: {{^}}dispatch_id:
6 ; GCN: .amd_kernel_code_t
7 ; GCN: enable_sgpr_dispatch_id = 1
9 ; GCN-DAG: v_mov_b32_e32 v[[LO:[0-9]+]], s6
10 ; GCN-DAG: v_mov_b32_e32 v[[HI:[0-9]+]], s7
11 ; GCN: flat_store_dwordx2 v{{\[[0-9]+:[0-9]+\]}}, v{{\[}}[[LO]]:[[HI]]{{\]}}
12 define amdgpu_kernel void @dispatch_id(i64 addrspace(1)* %out) #0 {
13 %tmp0 = call i64 @llvm.amdgcn.dispatch.id()
14 store i64 %tmp0, i64 addrspace(1)* %out
18 attributes #0 = { nounwind }
19 attributes #1 = { nounwind readnone }