diff options
Diffstat (limited to 'llvm/test/CodeGen/AMDGPU/no-initializer-constant-addrspace.ll')
| -rw-r--r-- | llvm/test/CodeGen/AMDGPU/no-initializer-constant-addrspace.ll | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/AMDGPU/no-initializer-constant-addrspace.ll b/llvm/test/CodeGen/AMDGPU/no-initializer-constant-addrspace.ll new file mode 100644 index 00000000000..9a814b579de --- /dev/null +++ b/llvm/test/CodeGen/AMDGPU/no-initializer-constant-addrspace.ll @@ -0,0 +1,21 @@ +; RUN: llc -march=amdgcn -mcpu=SI -o /dev/null %s +; RUN: llc -march=amdgcn -mcpu=tonga -o /dev/null %s +; RUN: llc -march=r600 -mcpu=cypress -o /dev/null %s + +@extern_const_addrspace = external unnamed_addr addrspace(2) constant [5 x i32], align 4 + +; FUNC-LABEL: {{^}}load_extern_const_init: +define void @load_extern_const_init(i32 addrspace(1)* %out) nounwind { + %val = load i32, i32 addrspace(2)* getelementptr ([5 x i32], [5 x i32] addrspace(2)* @extern_const_addrspace, i64 0, i64 3), align 4 + store i32 %val, i32 addrspace(1)* %out, align 4 + ret void +} + +@undef_const_addrspace = unnamed_addr addrspace(2) constant [5 x i32] undef, align 4 + +; FUNC-LABEL: {{^}}load_undef_const_init: +define void @load_undef_const_init(i32 addrspace(1)* %out) nounwind { + %val = load i32, i32 addrspace(2)* getelementptr ([5 x i32], [5 x i32] addrspace(2)* @undef_const_addrspace, i64 0, i64 3), align 4 + store i32 %val, i32 addrspace(1)* %out, align 4 + ret void +} |
