diff options
Diffstat (limited to 'llvm/test/CodeGen/AMDGPU/llvm.amdgcn.kernarg.segment.ptr.ll')
| -rw-r--r-- | llvm/test/CodeGen/AMDGPU/llvm.amdgcn.kernarg.segment.ptr.ll | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.kernarg.segment.ptr.ll b/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.kernarg.segment.ptr.ll index eaffe8c4699..07650d990f3 100644 --- a/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.kernarg.segment.ptr.ll +++ b/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.kernarg.segment.ptr.ll @@ -15,7 +15,20 @@ define void @test(i32 addrspace(1)* %out) #1 { ret void } +; ALL-LABEL: {{^}}test_implicit: +; 10 + 9 (36 prepended implicit bytes) + 2(out pointer) = 21 = 0x15 +; MESA: s_load_dword s{{[0-9]+}}, s[0:1], 0x15 +define void @test_implicit(i32 addrspace(1)* %out) #1 { + %implicitarg.ptr = call noalias i8 addrspace(2)* @llvm.amdgcn.implicitarg.ptr() + %header.ptr = bitcast i8 addrspace(2)* %implicitarg.ptr to i32 addrspace(2)* + %gep = getelementptr i32, i32 addrspace(2)* %header.ptr, i64 10 + %value = load i32, i32 addrspace(2)* %gep + store i32 %value, i32 addrspace(1)* %out + ret void +} + declare i8 addrspace(2)* @llvm.amdgcn.kernarg.segment.ptr() #0 +declare i8 addrspace(2)* @llvm.amdgcn.implicitarg.ptr() #0 attributes #0 = { nounwind readnone } attributes #1 = { nounwind } |
