1 ; RUN: llc -march=amdgcn -mcpu=SI -filetype=obj < %s | llvm-readobj -relocations -symbols | FileCheck %s -check-prefix=GCN 2 ; RUN: llc -march=amdgcn -mcpu=tonga -filetype=obj < %s | llvm-readobj -relocations -symbols | FileCheck %s -check-prefix=GCN 3 ; RUN: llc -march=r600 -mcpu=cypress -filetype=obj < %s | llvm-readobj -relocations -symbols | FileCheck %s -check-prefix=EG 4 5 ; GCN: R_AMDGPU_REL32 extern_const_addrspace 6 ; EG: R_AMDGPU_ABS32 extern_const_addrspace 7 8 ; CHECK-DAG: Name: extern_const_addrspace 9 @extern_const_addrspace = external unnamed_addr addrspace(2) constant [5 x i32], align 4 10 11 ; CHECK-DAG: Name: load_extern_const_init 12 define void @load_extern_const_init(i32 addrspace(1)* %out) nounwind { 13 %val = load i32, i32 addrspace(2)* getelementptr ([5 x i32], [5 x i32] addrspace(2)* @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(2) constant [5 x i32] undef, align 4 20 21 ; CHECK-DAG: Name: undef_const_addrspace 22 define void @load_undef_const_init(i32 addrspace(1)* %out) nounwind { 23 %val = load i32, i32 addrspace(2)* getelementptr ([5 x i32], [5 x i32] addrspace(2)* @undef_const_addrspace, i64 0, i64 3), align 4 24 store i32 %val, i32 addrspace(1)* %out, align 4 25 ret void 26 } 27
