1; RUN: opt -S -mtriple=amdgcn-mesa-mesa3d -mcpu=tahiti -infer-address-spaces %s | FileCheck %s 2 3; Make sure addrspace(0) is still treated as flat on targets without 4; flat instructions. It's still flat, it just doesn't work. 5 6; CHECK-LABEL: @load_flat_from_global( 7; CHECK-NEXT: %tmp1 = load float, float addrspace(1)* %ptr 8; CHECK-NEXT: ret float %tmp1 9define float @load_flat_from_global(float addrspace(1)*%ptr) #0 { 10 %tmp0 = addrspacecast float addrspace(1)* %ptr to float* 11 %tmp1 = load float, float* %tmp0 12 ret float %tmp1 13} 14