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usr / src / contrib / llvm-project / llvm / lib / Target / ARC /

📁 ..
📄 ARC.h(1.04 KB)
📄 ARC.td(707 B)
📄 ARCAsmPrinter.cpp(2.25 KB)
📄 ARCBranchFinalize.cpp(5.37 KB)
📄 ARCCallingConv.td(1.7 KB)
📄 ARCExpandPseudos.cpp(2.94 KB)
📄 ARCFrameLowering.cpp(18.97 KB)
📄 ARCFrameLowering.h(2.78 KB)
📄 ARCISelDAGToDAG.cpp(6.16 KB)
📄 ARCISelLowering.cpp(28.15 KB)
📄 ARCISelLowering.h(4.09 KB)
📄 ARCInstrFormats.td(26.21 KB)
📄 ARCInstrInfo.cpp(14.94 KB)
📄 ARCInstrInfo.h(4.15 KB)
📄 ARCInstrInfo.td(34.68 KB)
📄 ARCMCInstLower.cpp(3.67 KB)
📄 ARCMCInstLower.h(1.29 KB)
📄 ARCMachineFunctionInfo.cpp(464 B)
📄 ARCMachineFunctionInfo.h(1.87 KB)
📄 ARCOptAddrMode.cpp(16.16 KB)
📄 ARCRegisterInfo.cpp(8 KB)
📄 ARCRegisterInfo.h(1.78 KB)
📄 ARCRegisterInfo.td(2.89 KB)
📄 ARCSubtarget.cpp(1.02 KB)
📄 ARCSubtarget.h(2.03 KB)
📄 ARCTargetMachine.cpp(2.98 KB)
📄 ARCTargetMachine.h(1.64 KB)
📄 ARCTargetStreamer.h(726 B)
📄 ARCTargetTransformInfo.h(1.92 KB)
📁 Disassembler
📁 MCTargetDesc
📁 TargetInfo

Editing: ARCRegisterInfo.h

//===- ARCRegisterInfo.h - ARC 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 ARC implementation of the MRegisterInfo class.
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_LIB_TARGET_ARC_ARCREGISTERINFO_H
#define LLVM_LIB_TARGET_ARC_ARCREGISTERINFO_H

#include "llvm/CodeGen/TargetRegisterInfo.h"

#define GET_REGINFO_HEADER
#include "ARCGenRegisterInfo.inc"

namespace llvm {

class TargetInstrInfo;

struct ARCRegisterInfo : public ARCGenRegisterInfo {
public:
  ARCRegisterInfo();

/// Code Generation virtual methods...

const MCPhysReg *getCalleeSavedRegs(const MachineFunction *MF) const override;

BitVector getReservedRegs(const MachineFunction &MF) const override;

bool requiresRegisterScavenging(const MachineFunction &MF) const override;

bool useFPForScavengingIndex(const MachineFunction &MF) const override;

void eliminateFrameIndex(MachineBasicBlock::iterator II, int SPAdj,
                           unsigned FIOperandNum,
                           RegScavenger *RS = nullptr) const override;

const uint32_t *getCallPreservedMask(const MachineFunction &MF,
                                       CallingConv::ID CC) const override;

// Debug information queries.
  Register getFrameRegister(const MachineFunction &MF) const override;

//! Return whether to emit frame moves
  static bool needsFrameMoves(const MachineFunction &MF);
};

} // end namespace llvm

#endif // LLVM_LIB_TARGET_ARC_ARCREGISTERINFO_H

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Editing: ARCRegisterInfo.h

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