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Changes to match new MRegisterInfo api

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5187 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2002-12-28 20:32:54 +00:00
parent 3c1c03d7a7
commit 128aff4f95
1 changed files with 28 additions and 27 deletions
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55
lib/Target/X86/X86RegisterInfo.h
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@ -1,4 +1,4 @@
//===- X86RegisterInfo.h - X86 Register Information Impl ----------*-C++-*-===//
//===- X86RegisterInfo.h - X86 Register Information Impl --------*- C++ -*-===//
//
// This file contains the X86 implementation of the MRegisterInfo class.
//
@ -14,38 +14,39 @@ class Type;
struct X86RegisterInfo : public MRegisterInfo {
X86RegisterInfo();
void storeReg2RegOffset(MachineBasicBlock &MBB,
MachineBasicBlock::iterator &MBBI,
unsigned SrcReg, unsigned DestReg, unsigned ImmOffset,
const TargetRegisterClass *RC) const;
void loadRegOffset2Reg(MachineBasicBlock &MBB,
MachineBasicBlock::iterator &MBBI,
unsigned DestReg, unsigned SrcReg, unsigned ImmOffset,
const TargetRegisterClass *RC) const;
void moveReg2Reg(MachineBasicBlock &MBB, MachineBasicBlock::iterator &MBBI,
unsigned DestReg, unsigned SrcReg,
const TargetRegisterClass *RC) const;
void moveImm2Reg(MachineBasicBlock &MBB, MachineBasicBlock::iterator &MBBI,
unsigned DestReg, unsigned Imm,
const TargetRegisterClass *RC) const;
unsigned getFramePointer() const;
unsigned getStackPointer() const;
const unsigned* getCalleeSaveRegs() const;
const unsigned* getCallerSaveRegs() const;
void emitPrologue(MachineFunction &MF, unsigned numBytes) const;
void emitEpilogue(MachineBasicBlock &MBB, unsigned numBytes) const;
/// Returns register class appropriate for input SSA register
///
const TargetRegisterClass *getClassForReg(unsigned Reg) const;
const TargetRegisterClass* getRegClassForType(const Type* Ty) const;
/// Code Generation virtual methods...
void storeRegToStackSlot(MachineBasicBlock &MBB,
MachineBasicBlock::iterator &MBBI,
unsigned SrcReg, int FrameIndex,
const TargetRegisterClass *RC) const;
void loadRegFromStackSlot(MachineBasicBlock &MBB,
MachineBasicBlock::iterator &MBBI,
unsigned DestReg, int FrameIndex,
const TargetRegisterClass *RC) const;
void copyRegToReg(MachineBasicBlock &MBB, MachineBasicBlock::iterator &MBBI,
unsigned DestReg, unsigned SrcReg,
const TargetRegisterClass *RC) const;
void eliminateCallFramePseudoInstr(MachineFunction &MF,
MachineBasicBlock &MBB,
MachineBasicBlock::iterator &I) const;
void eliminateFrameIndex(MachineFunction &MF,
MachineBasicBlock::iterator &II) const;
void processFunctionBeforeFrameFinalized(MachineFunction &MF) const;
void emitPrologue(MachineFunction &MF) const;
void emitEpilogue(MachineFunction &MF, MachineBasicBlock &MBB) const;
};
#endif