| ; RUN: llc -mtriple=amdgcn-amd-amdhsa -amdgpu-function-calls -amdgpu-stress-function-calls < %s | FileCheck -check-prefix=GCN %s |
| ; RUN: llc -mtriple=amdgcn-amd-amdhsa -amdgpu-stress-function-calls < %s | FileCheck -check-prefix=GCN %s |
| ; RUN: llc -mtriple=amdgcn-amd-amdhsa < %s | FileCheck -check-prefix=GCN %s |
| |
| @lds0 = addrspace(3) global i32 undef, align 4 |
| |
| ; GCN-NOT: load_lds_simple |
| |
| define internal i32 @load_lds_simple() { |
| %load = load i32, i32 addrspace(3)* @lds0, align 4 |
| ret i32 %load |
| } |
| |
| ; GCN-LABEL: {{^}}kernel: |
| ; GCN: v_mov_b32_e32 [[ADDR:v[0-9]+]], 0 |
| ; GCN: ds_read_b32 v{{[0-9]+}}, [[ADDR]] |
| define amdgpu_kernel void @kernel(i32 addrspace(1)* %out) { |
| %call = call i32 @load_lds_simple() |
| store i32 %call, i32 addrspace(1)* %out |
| ret void |
| } |
