1 //===- AMDGPUGlobalISelUtils -------------------------------------*- C++ -*-==//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
9 #ifndef LLVM_LIB_TARGET_AMDGPU_AMDGPUGLOBALISELUTILS_H
10 #define LLVM_LIB_TARGET_AMDGPU_AMDGPUGLOBALISELUTILS_H
11 
12 #include "llvm/CodeGen/Register.h"
13 #include <tuple>
14 
15 namespace llvm {
16 
17 class MachineInstr;
18 class MachineRegisterInfo;
19 
20 namespace AMDGPU {
21 
22 /// Returns Base register, constant offset, and offset def point.
23 std::tuple<Register, unsigned, MachineInstr *>
24 getBaseWithConstantOffset(MachineRegisterInfo &MRI, Register Reg);
25 
26 }
27 }
28 
29 #endif
30