1; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=GCN-NOHSA -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=FUNC %s
3; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=GCN-NOHSA -check-prefix=FUNC %s
4
5; FUNC-LABEL: {{^}}constant_load_f64:
6; GCN: s_load_dwordx2 s[{{[0-9]+:[0-9]+}}]
7; GCN-NOHSA: buffer_store_dwordx2
8; GCN-HSA: flat_store_dwordx2
9define void @constant_load_f64(double addrspace(1)* %out, double addrspace(2)* %in) #0 {
10  %ld = load double, double addrspace(2)* %in
11  store double %ld, double addrspace(1)* %out
12  ret void
13}
14
15attributes #0 = { nounwind }
16