1 //===-- SPUMachineFunctionInfo.h - Private data used for CellSPU --*- C++ -*-=//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This file declares the IBM Cell SPU specific subclass of MachineFunctionInfo.
12 //===----------------------------------------------------------------------===//
14 #ifndef SPU_MACHINE_FUNCTION_INFO_H
15 #define SPU_MACHINE_FUNCTION_INFO_H
17 #include "llvm/CodeGen/MachineFunction.h"
21 /// SPUFunctionInfo - Cell SPU target-specific information for each
23 class SPUFunctionInfo : public MachineFunctionInfo {
24 virtual void anchor();
26 /// UsesLR - Indicates whether LR is used in the current function.
30 // VarArgsFrameIndex - FrameIndex for start of varargs area.
31 int VarArgsFrameIndex;
34 SPUFunctionInfo(MachineFunction& MF)
39 void setUsesLR(bool U) { UsesLR = U; }
40 bool usesLR() { return UsesLR; }
42 int getVarArgsFrameIndex() const { return VarArgsFrameIndex; }
43 void setVarArgsFrameIndex(int Index) { VarArgsFrameIndex = Index; }
46 } // end of namespace llvm