2004-02-25 19:28:19 +00:00
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//===- SparcV8RegisterInfo.h - SparcV8 Register Information Impl -*- C++ -*-==//
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2005-04-21 23:30:14 +00:00
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//
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2004-02-25 19:28:19 +00:00
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// The LLVM Compiler Infrastructure
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//
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// This file was developed by the LLVM research group and is distributed under
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// the University of Illinois Open Source License. See LICENSE.TXT for details.
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2005-04-21 23:30:14 +00:00
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//
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2004-02-25 19:28:19 +00:00
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//===----------------------------------------------------------------------===//
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//
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// This file contains the SparcV8 implementation of the MRegisterInfo class.
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//
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//===----------------------------------------------------------------------===//
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#ifndef SPARCV8REGISTERINFO_H
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#define SPARCV8REGISTERINFO_H
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#include "llvm/Target/MRegisterInfo.h"
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#include "SparcV8GenRegisterInfo.h.inc"
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namespace llvm {
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class Type;
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struct SparcV8RegisterInfo : public SparcV8GenRegisterInfo {
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SparcV8RegisterInfo();
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/// Code Generation virtual methods...
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2004-08-15 22:15:11 +00:00
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void storeRegToStackSlot(MachineBasicBlock &MBB,
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2004-02-25 19:28:19 +00:00
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MachineBasicBlock::iterator MBBI,
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2005-09-30 01:29:42 +00:00
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unsigned SrcReg, int FrameIndex,
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const TargetRegisterClass *RC) const;
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2004-08-15 22:15:11 +00:00
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void loadRegFromStackSlot(MachineBasicBlock &MBB,
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MachineBasicBlock::iterator MBBI,
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2005-09-30 01:29:42 +00:00
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unsigned DestReg, int FrameIndex,
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const TargetRegisterClass *RC) const;
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2005-04-21 23:30:14 +00:00
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2004-08-15 22:15:11 +00:00
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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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2006-02-03 07:06:25 +00:00
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virtual MachineInstr* foldMemoryOperand(MachineInstr* MI,
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unsigned OpNum,
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int FrameIndex) const;
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2004-02-25 19:28:19 +00:00
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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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2004-08-14 22:57:22 +00:00
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void eliminateFrameIndex(MachineBasicBlock::iterator II) const;
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2004-02-25 19:28:19 +00:00
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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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} // end namespace llvm
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#endif
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