forked from OSchip/llvm-project
49 lines
1.6 KiB
C++
49 lines
1.6 KiB
C++
//===- SparcMachineFunctionInfo.h - Sparc Machine Function Info -*- C++ -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This file declares Sparc specific per-machine-function information.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
#ifndef SPARCMACHINEFUNCTIONINFO_H
|
|
#define SPARCMACHINEFUNCTIONINFO_H
|
|
|
|
#include "llvm/CodeGen/MachineFunction.h"
|
|
|
|
namespace llvm {
|
|
|
|
class SparcMachineFunctionInfo : public MachineFunctionInfo {
|
|
virtual void anchor();
|
|
private:
|
|
unsigned GlobalBaseReg;
|
|
|
|
/// VarArgsFrameOffset - Frame offset to start of varargs area.
|
|
int VarArgsFrameOffset;
|
|
|
|
/// SRetReturnReg - Holds the virtual register into which the sret
|
|
/// argument is passed.
|
|
unsigned SRetReturnReg;
|
|
public:
|
|
SparcMachineFunctionInfo()
|
|
: GlobalBaseReg(0), VarArgsFrameOffset(0), SRetReturnReg(0) {}
|
|
explicit SparcMachineFunctionInfo(MachineFunction &MF)
|
|
: GlobalBaseReg(0), VarArgsFrameOffset(0), SRetReturnReg(0) {}
|
|
|
|
unsigned getGlobalBaseReg() const { return GlobalBaseReg; }
|
|
void setGlobalBaseReg(unsigned Reg) { GlobalBaseReg = Reg; }
|
|
|
|
int getVarArgsFrameOffset() const { return VarArgsFrameOffset; }
|
|
void setVarArgsFrameOffset(int Offset) { VarArgsFrameOffset = Offset; }
|
|
|
|
unsigned getSRetReturnReg() const { return SRetReturnReg; }
|
|
void setSRetReturnReg(unsigned Reg) { SRetReturnReg = Reg; }
|
|
};
|
|
}
|
|
|
|
#endif
|