1 //===-- X86AsmPrinter.h - X86 implementation of AsmPrinter ------*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 #ifndef X86ASMPRINTER_H
11 #define X86ASMPRINTER_H
13 #include "X86Subtarget.h"
14 #include "llvm/CodeGen/AsmPrinter.h"
15 #include "llvm/CodeGen/StackMaps.h"
16 #include "llvm/Target/TargetMachine.h"
22 class LLVM_LIBRARY_VISIBILITY X86AsmPrinter : public AsmPrinter {
23 const X86Subtarget *Subtarget;
27 explicit X86AsmPrinter(TargetMachine &TM, MCStreamer &Streamer)
28 : AsmPrinter(TM, Streamer), SM(*this) {
29 Subtarget = &TM.getSubtarget<X86Subtarget>();
32 const char *getPassName() const override {
33 return "X86 Assembly / Object Emitter";
36 const X86Subtarget &getSubtarget() const { return *Subtarget; }
38 void EmitStartOfAsmFile(Module &M) override;
40 void EmitEndOfAsmFile(Module &M) override;
42 void EmitInstruction(const MachineInstr *MI) override;
44 bool PrintAsmOperand(const MachineInstr *MI, unsigned OpNo,
45 unsigned AsmVariant, const char *ExtraCode,
46 raw_ostream &OS) override;
47 bool PrintAsmMemoryOperand(const MachineInstr *MI, unsigned OpNo,
48 unsigned AsmVariant, const char *ExtraCode,
49 raw_ostream &OS) override;
51 bool runOnMachineFunction(MachineFunction &F) override;
54 } // end namespace llvm