| ; RUN: opt -S -mtriple=amdgcn-mesa-mesa3d -mcpu=tahiti -passes=infer-address-spaces %s | FileCheck %s |
| |
| ; Make sure addrspace(0) is still treated as flat on targets without |
| ; flat instructions. It's still flat, it just doesn't work. |
| |
| ; CHECK-LABEL: @load_flat_from_global( |
| ; CHECK-NEXT: %tmp1 = load float, ptr addrspace(1) %ptr |
| ; CHECK-NEXT: ret float %tmp1 |
| define float @load_flat_from_global(ptr addrspace(1) %ptr) #0 { |
| %tmp0 = addrspacecast ptr addrspace(1) %ptr to ptr |
| %tmp1 = load float, ptr %tmp0 |
| ret float %tmp1 |
| } |
