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//===-- PTXAsmPrinter.h - Print machine code to a PTX file ----------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// PTX Assembly printer class.
//
//===----------------------------------------------------------------------===//
#ifndef PTXASMPRINTER_H
#define PTXASMPRINTER_H
#include "PTX.h"
#include "PTXTargetMachine.h"
#include "llvm/ADT/StringMap.h"
#include "llvm/CodeGen/AsmPrinter.h"
#include "llvm/Support/Compiler.h"
namespace llvm {
class MCOperand;
class LLVM_LIBRARY_VISIBILITY PTXAsmPrinter : public AsmPrinter {
public:
explicit PTXAsmPrinter(TargetMachine &TM, MCStreamer &Streamer)
: AsmPrinter(TM, Streamer) {}
const char *getPassName() const { return "PTX Assembly Printer"; }
bool doFinalization(Module &M);
virtual void EmitStartOfAsmFile(Module &M);
virtual void EmitFunctionBodyStart();
virtual void EmitFunctionBodyEnd();
virtual void EmitFunctionEntryLabel();
virtual void EmitInstruction(const MachineInstr *MI);
unsigned GetOrCreateSourceID(StringRef FileName,
StringRef DirName);
MCOperand GetSymbolRef(const MachineOperand &MO, const MCSymbol *Symbol);
MCOperand lowerOperand(const MachineOperand &MO);
private:
void EmitVariableDeclaration(const GlobalVariable *gv);
void EmitFunctionDeclaration();
StringMap<unsigned> SourceIdMap;
}; // class PTXAsmPrinter
} // namespace llvm
#endif
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