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📁 Disassembler
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📁 TargetInfo
📄 XCore.h(1.13 KB)
📄 XCore.td(1.7 KB)
📄 XCoreAsmPrinter.cpp(10.24 KB)
📄 XCoreCallingConv.td(1.62 KB)
📄 XCoreFrameLowering.cpp(24.02 KB)
📄 XCoreFrameLowering.h(2.35 KB)
📄 XCoreFrameToArgsOffsetElim.cpp(2.27 KB)
📄 XCoreISelDAGToDAG.cpp(10.31 KB)
📄 XCoreISelLowering.cpp(75.02 KB)
📄 XCoreISelLowering.h(8.8 KB)
📄 XCoreInstrFormats.td(8.66 KB)
📄 XCoreInstrInfo.cpp(15.16 KB)
📄 XCoreInstrInfo.h(4.02 KB)
📄 XCoreInstrInfo.td(50.2 KB)
📄 XCoreLowerThreadLocal.cpp(8.17 KB)
📄 XCoreMCInstLower.cpp(3.79 KB)
📄 XCoreMCInstLower.h(1.24 KB)
📄 XCoreMachineFunctionInfo.cpp(2.93 KB)
📄 XCoreMachineFunctionInfo.h(2.89 KB)
📄 XCoreRegisterInfo.cpp(10.28 KB)
📄 XCoreRegisterInfo.h(1.59 KB)
📄 XCoreRegisterInfo.td(1.88 KB)
📄 XCoreSelectionDAGInfo.cpp(2.03 KB)
📄 XCoreSelectionDAGInfo.h(1.18 KB)
📄 XCoreSubtarget.cpp(1.07 KB)
📄 XCoreSubtarget.h(2.1 KB)
📄 XCoreTargetMachine.cpp(3.53 KB)
📄 XCoreTargetMachine.h(1.81 KB)
📄 XCoreTargetObjectFile.cpp(6.47 KB)
📄 XCoreTargetObjectFile.h(1.42 KB)
📄 XCoreTargetStreamer.h(887 B)
📄 XCoreTargetTransformInfo.h(1.76 KB)

Editing: XCoreMachineFunctionInfo.h

//===- XCoreMachineFunctionInfo.h - XCore machine function info -*- 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 declares XCore-specific per-machine-function information.
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_LIB_TARGET_XCORE_XCOREMACHINEFUNCTIONINFO_H
#define LLVM_LIB_TARGET_XCORE_XCOREMACHINEFUNCTIONINFO_H

#include "llvm/CodeGen/MachineBasicBlock.h"
#include "llvm/CodeGen/MachineFrameInfo.h"
#include "llvm/CodeGen/MachineFunction.h"
#include <cassert>
#include <utility>
#include <vector>

namespace llvm {

/// XCoreFunctionInfo - This class is derived from MachineFunction private
/// XCore target-specific information for each MachineFunction.
class XCoreFunctionInfo : public MachineFunctionInfo {
  bool LRSpillSlotSet = false;
  int LRSpillSlot;
  bool FPSpillSlotSet = false;
  int FPSpillSlot;
  bool EHSpillSlotSet = false;
  int EHSpillSlot[2];
  unsigned ReturnStackOffset;
  bool ReturnStackOffsetSet = false;
  int VarArgsFrameIndex = 0;
  mutable int CachedEStackSize = -1;
  std::vector<std::pair<MachineBasicBlock::iterator, CalleeSavedInfo>>
  SpillLabels;

virtual void anchor();

public:
  XCoreFunctionInfo() = default;

explicit XCoreFunctionInfo(MachineFunction &MF) {}

~XCoreFunctionInfo() override = default;

void setVarArgsFrameIndex(int off) { VarArgsFrameIndex = off; }
  int getVarArgsFrameIndex() const { return VarArgsFrameIndex; }

int createLRSpillSlot(MachineFunction &MF);
  bool hasLRSpillSlot() { return LRSpillSlotSet; }
  int getLRSpillSlot() const {
    assert(LRSpillSlotSet && "LR Spill slot not set");
    return LRSpillSlot;
  }

int createFPSpillSlot(MachineFunction &MF);
  bool hasFPSpillSlot() { return FPSpillSlotSet; }
  int getFPSpillSlot() const {
    assert(FPSpillSlotSet && "FP Spill slot not set");
    return FPSpillSlot;
  }

const int* createEHSpillSlot(MachineFunction &MF);
  bool hasEHSpillSlot() { return EHSpillSlotSet; }
  const int* getEHSpillSlot() const {
    assert(EHSpillSlotSet && "EH Spill slot not set");
    return EHSpillSlot;
  }

void setReturnStackOffset(unsigned value) {
    assert(!ReturnStackOffsetSet && "Return stack offset set twice");
    ReturnStackOffset = value;
    ReturnStackOffsetSet = true;
  }

unsigned getReturnStackOffset() const {
    assert(ReturnStackOffsetSet && "Return stack offset not set");
    return ReturnStackOffset;
  }

bool isLargeFrame(const MachineFunction &MF) const;

std::vector<std::pair<MachineBasicBlock::iterator, CalleeSavedInfo>> &
  getSpillLabels() {
    return SpillLabels;
  }
};

} // end namespace llvm

#endif // LLVM_LIB_TARGET_XCORE_XCOREMACHINEFUNCTIONINFO_H

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Editing: XCoreMachineFunctionInfo.h

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