diff options
Diffstat (limited to 'test/CodeGen/AMDGPU/llvm.amdgcn.kernarg.segment.ptr.ll')
| -rw-r--r-- | test/CodeGen/AMDGPU/llvm.amdgcn.kernarg.segment.ptr.ll | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/test/CodeGen/AMDGPU/llvm.amdgcn.kernarg.segment.ptr.ll b/test/CodeGen/AMDGPU/llvm.amdgcn.kernarg.segment.ptr.ll index 9a27809f37bb..70e6b408ca29 100644 --- a/test/CodeGen/AMDGPU/llvm.amdgcn.kernarg.segment.ptr.ll +++ b/test/CodeGen/AMDGPU/llvm.amdgcn.kernarg.segment.ptr.ll @@ -49,6 +49,18 @@ define amdgpu_kernel void @test_implicit_alignment(i32 addrspace(1)* %out, <2 x ret void } +; ALL-LABEL: {{^}}test_no_kernargs: +; HSA: enable_sgpr_kernarg_segment_ptr = 1 +; HSA: s_load_dword s{{[0-9]+}}, s[4:5] +define amdgpu_kernel void @test_no_kernargs() #1 { + %kernarg.segment.ptr = call noalias i8 addrspace(2)* @llvm.amdgcn.kernarg.segment.ptr() + %header.ptr = bitcast i8 addrspace(2)* %kernarg.segment.ptr to i32 addrspace(2)* + %gep = getelementptr i32, i32 addrspace(2)* %header.ptr, i64 10 + %value = load i32, i32 addrspace(2)* %gep + store volatile i32 %value, i32 addrspace(1)* undef + ret void +} + declare i8 addrspace(2)* @llvm.amdgcn.kernarg.segment.ptr() #0 declare i8 addrspace(2)* @llvm.amdgcn.implicitarg.ptr() #0 |