| //===-- MSP430RegisterInfo.h - MSP430 Register Information Impl -*- C++ -*-===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file contains the MSP430 implementation of the MRegisterInfo class. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLVM_LIB_TARGET_MSP430_MSP430REGISTERINFO_H |
| #define LLVM_LIB_TARGET_MSP430_MSP430REGISTERINFO_H |
| |
| #include "llvm/CodeGen/TargetRegisterInfo.h" |
| |
| #define GET_REGINFO_HEADER |
| #include "MSP430GenRegisterInfo.inc" |
| |
| namespace llvm { |
| |
| struct MSP430RegisterInfo : public MSP430GenRegisterInfo { |
| public: |
| MSP430RegisterInfo(); |
| |
| /// Code Generation virtual methods... |
| const MCPhysReg *getCalleeSavedRegs(const MachineFunction *MF) const override; |
| |
| BitVector getReservedRegs(const MachineFunction &MF) const override; |
| const TargetRegisterClass* |
| getPointerRegClass(const MachineFunction &MF, |
| unsigned Kind = 0) const override; |
| |
| void eliminateFrameIndex(MachineBasicBlock::iterator II, |
| int SPAdj, unsigned FIOperandNum, |
| RegScavenger *RS = nullptr) const override; |
| |
| // Debug information queries. |
| unsigned getFrameRegister(const MachineFunction &MF) const override; |
| }; |
| |
| } // end namespace llvm |
| |
| #endif |