diff options
Diffstat (limited to 'test/CodeGen/AMDGPU/lds-zero-initializer.ll')
-rw-r--r-- | test/CodeGen/AMDGPU/lds-zero-initializer.ll | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/test/CodeGen/AMDGPU/lds-zero-initializer.ll b/test/CodeGen/AMDGPU/lds-zero-initializer.ll new file mode 100644 index 000000000000..fb51bc0e50c2 --- /dev/null +++ b/test/CodeGen/AMDGPU/lds-zero-initializer.ll @@ -0,0 +1,13 @@ +; RUN: not llc -march=amdgcn -mcpu=SI < %s 2>&1 | FileCheck %s +; RUN: not llc -march=amdgcn -mcpu=tonga < %s 2>&1 | FileCheck %s + +; CHECK: error: unsupported initializer for address space in load_zeroinit_lds_global + +@lds = addrspace(3) global [256 x i32] zeroinitializer + +define void @load_zeroinit_lds_global(i32 addrspace(1)* %out, i1 %p) { + %gep = getelementptr [256 x i32], [256 x i32] addrspace(3)* @lds, i32 0, i32 10 + %ld = load i32, i32 addrspace(3)* %gep + store i32 %ld, i32 addrspace(1)* %out + ret void +} |