llvm-6502/lib/Target/PowerPC/InstPrinter/PPCInstPrinter.h
Hal Finkel 009f7afbeb Add support for the PPC isel instruction.
The isel (integer select) instruction is supported on the 440 and A2
embedded cores and on the POWER7.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159045 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-22 23:10:08 +00:00

70 lines
2.5 KiB
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//===- PPCInstPrinter.h - Convert PPC MCInst to assembly syntax -*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This class prints an PPC MCInst to a .s file.
//
//===----------------------------------------------------------------------===//
#ifndef PPCINSTPRINTER_H
#define PPCINSTPRINTER_H
#include "llvm/MC/MCInstPrinter.h"
namespace llvm {
class MCOperand;
class PPCInstPrinter : public MCInstPrinter {
// 0 -> AIX, 1 -> Darwin.
unsigned SyntaxVariant;
public:
PPCInstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII,
const MCRegisterInfo &MRI, unsigned syntaxVariant)
: MCInstPrinter(MAI, MII, MRI), SyntaxVariant(syntaxVariant) {}
bool isDarwinSyntax() const {
return SyntaxVariant == 1;
}
virtual void printRegName(raw_ostream &OS, unsigned RegNo) const;
virtual void printInst(const MCInst *MI, raw_ostream &O, StringRef Annot);
// Autogenerated by tblgen.
void printInstruction(const MCInst *MI, raw_ostream &O);
static const char *getRegisterName(unsigned RegNo);
void printOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
void printPredicateOperand(const MCInst *MI, unsigned OpNo,
raw_ostream &O, const char *Modifier = 0);
void printS5ImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
void printU5ImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
void printU6ImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
void printS16ImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
void printU16ImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
void printS16X4ImmOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
void printBranchOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
void printAbsAddrOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
void printcrbitm(const MCInst *MI, unsigned OpNo, raw_ostream &O);
void printMemRegImm(const MCInst *MI, unsigned OpNo, raw_ostream &O);
void printMemRegImmShifted(const MCInst *MI, unsigned OpNo, raw_ostream &O);
void printMemRegReg(const MCInst *MI, unsigned OpNo, raw_ostream &O);
// FIXME: Remove
void printSymbolLo(const MCInst *MI, unsigned OpNo, raw_ostream &O);
void printSymbolHi(const MCInst *MI, unsigned OpNo, raw_ostream &O);
};
} // end namespace llvm
#endif