1 ; RUN: llc -march=amdgcn < %s | FileCheck -check-prefix=GCN %s
3 ; Pointer value is stored in a candidate for LDS usage.
5 ; GCN-LABEL: {{^}}stored_lds_pointer_value:
6 ; GCN: buffer_store_dword v
7 define void @stored_lds_pointer_value(float* addrspace(1)* %ptr) #0 {
9 store float 0.0, float *%tmp
10 store float* %tmp, float* addrspace(1)* %ptr
14 ; GCN-LABEL: {{^}}stored_lds_pointer_value_gep:
15 ; GCN-DAG: s_mov_b32 s{{[0-9]+}}, SCRATCH_RSRC_DWORD0
16 ; GCN-DAG: s_mov_b32 s{{[0-9]+}}, SCRATCH_RSRC_DWORD1
17 ; GCN: buffer_store_dword v
18 ; GCN: buffer_store_dword v
19 define void @stored_lds_pointer_value_gep(float* addrspace(1)* %ptr, i32 %idx) #0 {
21 %tmp = alloca float, i32 16
22 store float 0.0, float* %tmp
23 %tmp2 = getelementptr inbounds float, float* %tmp, i32 %idx
24 store float* %tmp2, float* addrspace(1)* %ptr
28 ; Pointer value is stored in a candidate for vector usage
29 ; GCN-LABEL: {{^}}stored_vector_pointer_value:
30 ; GCN-DAG: s_mov_b32 s{{[0-9]+}}, SCRATCH_RSRC_DWORD0
31 ; GCN-DAG: s_mov_b32 s{{[0-9]+}}, SCRATCH_RSRC_DWORD1
32 ; GCN: buffer_store_dword
33 ; GCN: buffer_store_dword
34 ; GCN: buffer_store_dword
35 ; GCN: buffer_store_dword
36 define void @stored_vector_pointer_value(i32* addrspace(1)* %out, i32 %index) {
38 %tmp0 = alloca [4 x i32]
39 %x = getelementptr [4 x i32], [4 x i32]* %tmp0, i32 0, i32 0
40 %y = getelementptr [4 x i32], [4 x i32]* %tmp0, i32 0, i32 1
41 %z = getelementptr [4 x i32], [4 x i32]* %tmp0, i32 0, i32 2
42 %w = getelementptr [4 x i32], [4 x i32]* %tmp0, i32 0, i32 3
47 %tmp1 = getelementptr [4 x i32], [4 x i32]* %tmp0, i32 0, i32 %index
48 store i32* %tmp1, i32* addrspace(1)* %out
52 attributes #0 = { nounwind }