llvm-project/llvm/lib/Target/X86/X86COFFMachineModuleInfo.h

47 lines
1.4 KiB
C++

//===-- X86COFFMachineModuleInfo.h - X86 COFF MMI Impl ----------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This is an MMI implementation for X86 COFF (windows) targets.
//
//===----------------------------------------------------------------------===//
#ifndef X86COFF_MACHINEMODULEINFO_H
#define X86COFF_MACHINEMODULEINFO_H
#include "X86MachineFunctionInfo.h"
#include "llvm/CodeGen/MachineModuleInfo.h"
#include "llvm/ADT/DenseSet.h"
namespace llvm {
class X86MachineFunctionInfo;
class TargetData;
/// X86COFFMachineModuleInfo - This is a MachineModuleInfoImpl implementation
/// for X86 COFF targets.
class X86COFFMachineModuleInfo : public MachineModuleInfoImpl {
DenseSet<MCSymbol const *> Externals;
public:
X86COFFMachineModuleInfo(const MachineModuleInfo &) {}
virtual ~X86COFFMachineModuleInfo();
void addExternalFunction(MCSymbol* Symbol) {
Externals.insert(Symbol);
}
typedef DenseSet<MCSymbol const *>::const_iterator externals_iterator;
externals_iterator externals_begin() const { return Externals.begin(); }
externals_iterator externals_end() const { return Externals.end(); }
};
} // end namespace llvm
#endif