llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.dispatch.id.ll

; RUN: llc -global-isel -mtriple=amdgcn--amdhsa -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s

declare i64 @llvm.amdgcn.dispatch.id() #1

; GCN-LABEL: {{^}}dispatch_id:
; GCN-DAG: v_mov_b32_e32 v[[LO:[0-9]+]], s6
; GCN-DAG: v_mov_b32_e32 v[[HI:[0-9]+]], s7
; GCN: flat_store_dwordx2 v{{\[[0-9]+:[0-9]+\]}}, v[[[LO]]:[[HI]]]
; GCN: .amdhsa_user_sgpr_dispatch_id 1
define amdgpu_kernel void @dispatch_id(ptr addrspace(1) %out) #0 {
  %tmp0 = call i64 @llvm.amdgcn.dispatch.id()
  store i64 %tmp0, ptr addrspace(1) %out
  ret void
}

attributes #0 = { nounwind }
attributes #1 = { nounwind readnone }

!llvm.module.flags = !{!0}
!0 = !{i32 1, !"amdgpu_code_object_version", i32 400}