1; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs < %s | FileCheck %s 2; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck %s 3 4; Test that codegenprepare understands address space sizes 5 6%struct.foo = type { [3 x float], [3 x float] } 7 8; CHECK-LABEL: {{^}}do_as_ptr_calcs: 9; CHECK: s_load_dword [[SREG1:s[0-9]+]], 10; CHECK: v_mov_b32_e32 [[VREG1:v[0-9]+]], [[SREG1]] 11; CHECK-DAG: ds_read_b32 v{{[0-9]+}}, [[VREG1]] offset:12 12; CHECK-DAG: ds_read_b32 v{{[0-9]+}}, [[VREG1]] offset:20 13define void @do_as_ptr_calcs(%struct.foo addrspace(3)* nocapture %ptr) nounwind { 14entry: 15 %x = getelementptr inbounds %struct.foo, %struct.foo addrspace(3)* %ptr, i32 0, i32 1, i32 0 16 %y = getelementptr inbounds %struct.foo, %struct.foo addrspace(3)* %ptr, i32 0, i32 1, i32 2 17 br label %bb32 18 19bb32: 20 %a = load float, float addrspace(3)* %x, align 4 21 %b = load float, float addrspace(3)* %y, align 4 22 %cmp = fcmp one float %a, %b 23 br i1 %cmp, label %bb34, label %bb33 24 25bb33: 26 unreachable 27 28bb34: 29 unreachable 30} 31 32 33