1; RUN: llc -march=amdgcn -mtriple=amdgcn---amdgiz -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s
2; RUN: llc -march=amdgcn -mtriple=amdgcn---amdgiz -mcpu=tonga -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s
3
4; GCN-LABEL: {{^}}extract_vector_elt_v3f64_2:
5; GCN: buffer_load_dwordx4
6; GCN: buffer_load_dwordx2
7; GCN: buffer_store_dwordx2
8define amdgpu_kernel void @extract_vector_elt_v3f64_2(double addrspace(1)* %out, <3 x double> addrspace(1)* %in) #0 {
9  %ld = load volatile <3 x double>, <3 x double> addrspace(1)* %in
10  %elt = extractelement <3 x double> %ld, i32 2
11  store volatile double %elt, double addrspace(1)* %out
12  ret void
13}
14
15; GCN-LABEL: {{^}}dyn_extract_vector_elt_v3f64:
16define amdgpu_kernel void @dyn_extract_vector_elt_v3f64(double addrspace(1)* %out, <3 x double> %foo, i32 %elt) #0 {
17  %dynelt = extractelement <3 x double> %foo, i32 %elt
18  store volatile double %dynelt, double addrspace(1)* %out
19  ret void
20}
21
22; GCN-LABEL: {{^}}dyn_extract_vector_elt_v4f64:
23define amdgpu_kernel void @dyn_extract_vector_elt_v4f64(double addrspace(1)* %out, <4 x double> %foo, i32 %elt) #0 {
24  %dynelt = extractelement <4 x double> %foo, i32 %elt
25  store volatile double %dynelt, double addrspace(1)* %out
26  ret void
27}
28
29attributes #0 = { nounwind }
30