1 ; RUN: llc -global-isel -mtriple=amdgcn--amdhsa -mcpu=kaveri -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s
3 ; FIXME: Error on non-hsa target
5 ; GCN-LABEL: {{^}}queue_ptr:
6 ; GCN: s_load_dword s{{[0-9]+}}, s[6:7], 0x0
7 ; GCN: .amdhsa_user_sgpr_queue_ptr 1
8 define amdgpu_kernel void @queue_ptr(ptr addrspace(1) %out) {
9 %queue_ptr = call noalias ptr addrspace(4) @llvm.amdgcn.queue.ptr() #0
10 %value = load i32, ptr addrspace(4) %queue_ptr
11 store i32 %value, ptr addrspace(1) %out
15 ; GCN-LABEL: {{^}}queue_ptr_opt:
16 ; GCN: s_load_dword s{{[0-9]+}}, s[4:5], 0x0
17 ; GCN: .amdhsa_user_sgpr_queue_ptr 1
18 define amdgpu_kernel void @queue_ptr_opt(ptr addrspace(1) %out) #1 {
19 %queue_ptr = call noalias ptr addrspace(4) @llvm.amdgcn.queue.ptr() #0
20 %value = load i32, ptr addrspace(4) %queue_ptr
21 store i32 %value, ptr addrspace(1) %out
25 declare noalias ptr addrspace(4) @llvm.amdgcn.queue.ptr() #0
27 attributes #0 = { nounwind readnone }
28 attributes #1 = { "amdgpu-no-dispatch-ptr" }
30 !llvm.module.flags = !{!0}
31 !0 = !{i32 1, !"amdhsa_code_object_version", i32 400}