File: llvm.amdgcn.queue.ptr.ll

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llvm-toolchain-11 1%3A11.0.1-2
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; RUN: llc -mtriple=amdgcn--amdhsa -mcpu=kaveri -mattr=-code-object-v3 -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s
; RUN: not llc -mtriple=amdgcn-unknown-unknown -mcpu=kaveri -verify-machineinstrs < %s 2>&1 | FileCheck -check-prefix=ERROR %s

; ERROR: in function test{{.*}}: unsupported hsa intrinsic without hsa target

; GCN-LABEL: {{^}}test:
; GCN: enable_sgpr_queue_ptr = 1
; GCN: s_load_dword s{{[0-9]+}}, s[4:5], 0x0
define amdgpu_kernel void @test(i32 addrspace(1)* %out) {
  %queue_ptr = call noalias i8 addrspace(4)* @llvm.amdgcn.queue.ptr() #0
  %header_ptr = bitcast i8 addrspace(4)* %queue_ptr to i32 addrspace(4)*
  %value = load i32, i32 addrspace(4)* %header_ptr
  store i32 %value, i32 addrspace(1)* %out
  ret void
}

declare noalias i8 addrspace(4)* @llvm.amdgcn.queue.ptr() #0

attributes #0 = { nounwind readnone }