1; RUN: llc -mtriple=amdgcn-amd-amdhsa -amdgpu-function-calls -amdgpu-stress-function-calls < %s | FileCheck -check-prefix=GCN %s
2; RUN: llc -mtriple=amdgcn-amd-amdhsa -amdgpu-stress-function-calls < %s | FileCheck -check-prefix=GCN %s
3; RUN: llc -mtriple=amdgcn-amd-amdhsa < %s | FileCheck -check-prefix=GCN %s
4
5@lds0 = addrspace(3) global i32 undef, align 4
6
7; GCN-NOT: load_lds_simple
8
9define internal i32 @load_lds_simple() {
10  %load = load i32, i32 addrspace(3)* @lds0, align 4
11  ret i32 %load
12}
13
14; GCN-LABEL: {{^}}kernel:
15; GCN: v_mov_b32_e32 [[ADDR:v[0-9]+]], 0
16; GCN: ds_read_b32 v{{[0-9]+}}, [[ADDR]]
17define amdgpu_kernel void @kernel(i32 addrspace(1)* %out) {
18  %call = call i32 @load_lds_simple()
19  store i32 %call, i32 addrspace(1)* %out
20  ret void
21}
22