1; RUN: opt -S -mtriple=amdgcn-amd-amdhsa -passes=infer-address-spaces -o - %s | FileCheck %s 2 3@c0 = addrspace(4) global ptr undef 4 5; CHECK-LABEL: @generic_ptr_from_constant 6; CHECK: addrspacecast ptr %p to ptr addrspace(1) 7; CHECK-NEXT: load float, ptr addrspace(1) 8define float @generic_ptr_from_constant() { 9 %p = load ptr, ptr addrspace(4) @c0 10 %v = load float, ptr %p 11 ret float %v 12} 13 14%struct.S = type { ptr, ptr } 15 16; CHECK-LABEL: @generic_ptr_from_aggregate_argument 17; CHECK: addrspacecast ptr %p0 to ptr addrspace(1) 18; CHECK: addrspacecast ptr %p1 to ptr addrspace(1) 19; CHECK: load i32, ptr addrspace(1) 20; CHECK: store float %v1, ptr addrspace(1) 21; CHECK: ret 22define amdgpu_kernel void @generic_ptr_from_aggregate_argument(ptr addrspace(4) byref(%struct.S) align 8 %0) { 23 %p0 = load ptr, ptr addrspace(4) %0 24 %f1 = getelementptr inbounds %struct.S, ptr addrspace(4) %0, i64 0, i32 1 25 %p1 = load ptr, ptr addrspace(4) %f1 26 %v0 = load i32, ptr %p0 27 %v1 = sitofp i32 %v0 to float 28 store float %v1, ptr %p1 29 ret void 30} 31