| //===-- SPUMachineFunctionInfo.h - Private data used for CellSPU --*- 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 the IBM Cell SPU specific subclass of MachineFunctionInfo. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef SPU_MACHINE_FUNCTION_INFO_H |
| #define SPU_MACHINE_FUNCTION_INFO_H |
| |
| #include "llvm/CodeGen/MachineFunction.h" |
| |
| namespace llvm { |
| |
| /// SPUFunctionInfo - Cell SPU target-specific information for each |
| /// MachineFunction |
| class SPUFunctionInfo : public MachineFunctionInfo { |
| private: |
| /// UsesLR - Indicates whether LR is used in the current function. |
| /// |
| bool UsesLR; |
| |
| public: |
| SPUFunctionInfo(MachineFunction& MF) |
| : UsesLR(false) |
| {} |
| |
| void setUsesLR(bool U) { UsesLR = U; } |
| bool usesLR() { return UsesLR; } |
| |
| }; |
| |
| } // end of namespace llvm |
| |
| |
| #endif |
| |