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: {{^}}queue_ptr: 6; GCN: s_load_dword s{{[0-9]+}}, s[6:7], 0x0 7; GCN: .amdhsa_user_sgpr_queue_ptr 1 8define 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 12 ret void 13} 14 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 18define 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 22 ret void 23} 24 25declare noalias ptr addrspace(4) @llvm.amdgcn.queue.ptr() #0 26 27attributes #0 = { nounwind readnone } 28attributes #1 = { "amdgpu-no-dispatch-ptr" } 29 30!llvm.module.flags = !{!0} 31!0 = !{i32 1, !"amdhsa_code_object_version", i32 400} 32