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Changes to match new MRegisterInfo api
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5187 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -1,4 +1,4 @@
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//===- X86RegisterInfo.h - X86 Register Information Impl ----------*-C++-*-===//
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//===- X86RegisterInfo.h - X86 Register Information Impl --------*- C++ -*-===//
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//
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// This file contains the X86 implementation of the MRegisterInfo class.
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//
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@ -14,38 +14,39 @@ class Type;
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struct X86RegisterInfo : public MRegisterInfo {
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X86RegisterInfo();
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void storeReg2RegOffset(MachineBasicBlock &MBB,
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MachineBasicBlock::iterator &MBBI,
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unsigned SrcReg, unsigned DestReg, unsigned ImmOffset,
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const TargetRegisterClass *RC) const;
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void loadRegOffset2Reg(MachineBasicBlock &MBB,
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MachineBasicBlock::iterator &MBBI,
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unsigned DestReg, unsigned SrcReg, unsigned ImmOffset,
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const TargetRegisterClass *RC) const;
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void moveReg2Reg(MachineBasicBlock &MBB, MachineBasicBlock::iterator &MBBI,
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unsigned DestReg, unsigned SrcReg,
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const TargetRegisterClass *RC) const;
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void moveImm2Reg(MachineBasicBlock &MBB, MachineBasicBlock::iterator &MBBI,
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unsigned DestReg, unsigned Imm,
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const TargetRegisterClass *RC) const;
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unsigned getFramePointer() const;
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unsigned getStackPointer() const;
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const unsigned* getCalleeSaveRegs() const;
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const unsigned* getCallerSaveRegs() const;
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void emitPrologue(MachineFunction &MF, unsigned numBytes) const;
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void emitEpilogue(MachineBasicBlock &MBB, unsigned numBytes) const;
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/// Returns register class appropriate for input SSA register
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///
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const TargetRegisterClass *getClassForReg(unsigned Reg) const;
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const TargetRegisterClass* getRegClassForType(const Type* Ty) const;
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/// Code Generation virtual methods...
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void storeRegToStackSlot(MachineBasicBlock &MBB,
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MachineBasicBlock::iterator &MBBI,
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unsigned SrcReg, int FrameIndex,
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const TargetRegisterClass *RC) const;
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void loadRegFromStackSlot(MachineBasicBlock &MBB,
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MachineBasicBlock::iterator &MBBI,
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unsigned DestReg, int FrameIndex,
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const TargetRegisterClass *RC) const;
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void copyRegToReg(MachineBasicBlock &MBB, MachineBasicBlock::iterator &MBBI,
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unsigned DestReg, unsigned SrcReg,
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const TargetRegisterClass *RC) const;
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void eliminateCallFramePseudoInstr(MachineFunction &MF,
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MachineBasicBlock &MBB,
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MachineBasicBlock::iterator &I) const;
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void eliminateFrameIndex(MachineFunction &MF,
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MachineBasicBlock::iterator &II) const;
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void processFunctionBeforeFrameFinalized(MachineFunction &MF) const;
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void emitPrologue(MachineFunction &MF) const;
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void emitEpilogue(MachineFunction &MF, MachineBasicBlock &MBB) const;
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};
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#endif
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