llvm-6502/lib/Target/X86/X86InstrInfo.h
Chris Lattner 726140821f Initial checkin of X86 backend.
We can instruction select exactly one instruction 'ret void'.  Wow.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4284 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-25 22:55:53 +00:00

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C++

//===- X86InstructionInfo.h - X86 Instruction Information ---------*-C++-*-===//
//
// This file contains the X86 implementation of the MInstructionInfo class.
//
//===----------------------------------------------------------------------===//
#ifndef X86INSTRUCTIONINFO_H
#define X86INSTRUCTIONINFO_H
#include "llvm/Target/MInstructionInfo.h"
#include "X86RegisterInfo.h"
class X86InstructionInfo : public MInstructionInfo {
const X86RegisterInfo RI;
public:
X86InstructionInfo();
/// getRegisterInfo - MInstructionInfo is a superset of MRegister info. As
/// such, whenever a client has an instance of instruction info, it should
/// always be able to get register info as well (through this method).
///
virtual const MRegisterInfo &getRegisterInfo() const { return RI; }
/// print - Print out an x86 instruction in GAS syntax
///
virtual void print(const MInstruction *MI, std::ostream &O) const;
};
#endif