1
; RUN: llc -march=amdgcn -mcpu=SI -o /dev/null %s
2
; RUN: llc -march=amdgcn -mcpu=tonga -o /dev/null %s
3
; RUN: llc -march=r600 -mcpu=cypress -o /dev/null %s
5
@extern_const_addrspace = external unnamed_addr addrspace(2) constant [5 x i32], align 4
7
; FUNC-LABEL: {{^}}load_extern_const_init:
8
define void @load_extern_const_init(i32 addrspace(1)* %out) nounwind {
9
%val = load i32, i32 addrspace(2)* getelementptr ([5 x i32], [5 x i32] addrspace(2)* @extern_const_addrspace, i64 0, i64 3), align 4
10
store i32 %val, i32 addrspace(1)* %out, align 4
14
@undef_const_addrspace = unnamed_addr addrspace(2) constant [5 x i32] undef, align 4
16
; FUNC-LABEL: {{^}}load_undef_const_init:
17
define void @load_undef_const_init(i32 addrspace(1)* %out) nounwind {
18
%val = load i32, i32 addrspace(2)* getelementptr ([5 x i32], [5 x i32] addrspace(2)* @undef_const_addrspace, i64 0, i64 3), align 4
19
store i32 %val, i32 addrspace(1)* %out, align 4