xref: /llvm-project/llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.dispatch.ptr.ll (revision 4490003a22658dcd12527029b2c8682b63d8a9d6)
1; RUN: llc -global-isel -mtriple=amdgcn--amdhsa -mcpu=kaveri -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s
2
3; FIXME: Error on non-HSA target
4
5; GCN-LABEL: {{^}}test:
6; GCN: s_load_dword s{{[0-9]+}}, s[4:5], 0x0
7; GCN: .amdhsa_user_sgpr_dispatch_ptr 1
8define amdgpu_kernel void @test(ptr addrspace(1) %out) {
9  %dispatch_ptr = call noalias ptr addrspace(4) @llvm.amdgcn.dispatch.ptr() #0
10  %value = load i32, ptr addrspace(4) %dispatch_ptr
11  store i32 %value, ptr addrspace(1) %out
12  ret void
13}
14
15declare noalias ptr addrspace(4) @llvm.amdgcn.dispatch.ptr() #0
16
17attributes #0 = { readnone }
18
19!llvm.module.flags = !{!0}
20!0 = !{i32 1, !"amdhsa_code_object_version", i32 400}
21