1; RUN: llc -mtriple=amdgcn- -mcpu=tahiti -filetype=obj < %s | llvm-readobj -r --symbols - | FileCheck %s -check-prefix=GCN 2; RUN: llc -mtriple=amdgcn- -mcpu=tonga -filetype=obj < %s | llvm-readobj -r --symbols - | FileCheck %s -check-prefix=GCN 3; RUN: llc -mtriple=r600- -mcpu=cypress -filetype=obj < %s | llvm-readobj -r --symbols - | FileCheck %s -check-prefix=EG 4 5; GCN: R_AMDGPU_GOTPCREL32_LO extern_const_addrspace 0x0 6; EG: R_AMDGPU_ABS32 extern_const_addrspace 7 8; CHECK-DAG: Name: extern_const_addrspace 9@extern_const_addrspace = external unnamed_addr addrspace(4) constant [5 x i32], align 4 10 11; CHECK-DAG: Name: load_extern_const_init 12define amdgpu_kernel void @load_extern_const_init(i32 addrspace(1)* %out) nounwind { 13 %val = load i32, i32 addrspace(4)* getelementptr ([5 x i32], [5 x i32] addrspace(4)* @extern_const_addrspace, i64 0, i64 3), align 4 14 store i32 %val, i32 addrspace(1)* %out, align 4 15 ret void 16} 17 18; CHECK-DAG: Name: undef_const_addrspace 19@undef_const_addrspace = unnamed_addr addrspace(4) constant [5 x i32] undef, align 4 20 21; CHECK-DAG: Name: undef_const_addrspace 22define amdgpu_kernel void @load_undef_const_init(i32 addrspace(1)* %out) nounwind { 23 %val = load i32, i32 addrspace(4)* getelementptr ([5 x i32], [5 x i32] addrspace(4)* @undef_const_addrspace, i64 0, i64 3), align 4 24 store i32 %val, i32 addrspace(1)* %out, align 4 25 ret void 26} 27