/// Size of incoming argument area.
unsigned IncomingArgSize;
+ /// CallsEhReturn - Whether the function calls llvm.eh.return.
+ bool CallsEhReturn;
+
+ /// Frame objects for spilling eh data registers.
+ int EhDataRegFI[4];
+
public:
MipsFunctionInfo(MachineFunction& MF)
: MF(MF), SRetReturnReg(0), GlobalBaseReg(0), Mips16SPAliasReg(0),
- VarArgsFrameIndex(0)
+ VarArgsFrameIndex(0), CallsEhReturn(false)
{}
unsigned getSRetReturnReg() const { return SRetReturnReg; }
}
unsigned getIncomingArgSize() const { return IncomingArgSize; }
+
+ bool callsEhReturn() const { return CallsEhReturn; }
+ void setCallsEhReturn() { CallsEhReturn = true; }
+
+ void createEhDataRegsFI();
+ int getEhDataRegFI(unsigned Reg) const { return EhDataRegFI[Reg]; }
+ bool isEhDataRegFI(int FI) const;
+
};
} // end of namespace llvm