1 ; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s
2 ; RUN: llc -march=amdgcn -mcpu=tonga -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s
4 ; GCN-LABEL: {{^}}extract_vector_elt_v3f64_2:
5 ; GCN: buffer_load_dwordx4
6 ; GCN: buffer_load_dwordx2
7 ; GCN: buffer_store_dwordx2
8 define 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
15 ; GCN-LABEL: {{^}}dyn_extract_vector_elt_v3f64:
16 define 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
22 ; GCN-LABEL: {{^}}dyn_extract_vector_elt_v4f64:
23 define 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
29 attributes #0 = { nounwind }