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