// This file declares Sparc specific per-machine-function information.
//
//===----------------------------------------------------------------------===//
-#ifndef SPARCMACHINEFUNCTIONINFO_H
-#define SPARCMACHINEFUNCTIONINFO_H
+#ifndef LLVM_LIB_TARGET_SPARC_SPARCMACHINEFUNCTIONINFO_H
+#define LLVM_LIB_TARGET_SPARC_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;
+
+ /// IsLeafProc - True if the function is a leaf procedure.
+ bool IsLeafProc;
public:
- SparcMachineFunctionInfo() : GlobalBaseReg(0) {}
- explicit SparcMachineFunctionInfo(MachineFunction &MF) : GlobalBaseReg(0) {}
+ SparcMachineFunctionInfo()
+ : GlobalBaseReg(0), VarArgsFrameOffset(0), SRetReturnReg(0),
+ IsLeafProc(false) {}
+ explicit SparcMachineFunctionInfo(MachineFunction &MF)
+ : GlobalBaseReg(0), VarArgsFrameOffset(0), SRetReturnReg(0),
+ IsLeafProc(false) {}
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; }
+
+ void setLeafProc(bool rhs) { IsLeafProc = rhs; }
+ bool isLeafProc() const { return IsLeafProc; }
};
}