x86annot_printer.h

// This file if part of the llir-opt project.
// Licensing information can be found in the LICENSE file.
// (C) 2018 Nandor Licker. All rights reserved.
 
#pragma once
 
#include "emitter/annot_printer.h"
 
class X86AnnotPrinter final : public AnnotPrinter {
public:
  static char ID;
 
  X86AnnotPrinter(
      llvm::MCContext *ctx,
      llvm::MCStreamer *os,
      const llvm::MCObjectFileInfo *objInfo,
      const llvm::DataLayout &layout,
      const ISelMapping &mapping,
      bool shared
  );
 
  ~X86AnnotPrinter();
 
  llvm::StringRef getPassName() const override;
 
private:
  std::optional<unsigned> GetRegisterIndex(llvm::Register reg) override;
  llvm::StringRef GetRegisterName(unsigned reg) override;
  llvm::Register GetStackPointer() override;
  unsigned GetImplicitStackSize() const override { return 8; }
};