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//===-- ModuleUtils.h - Functions to manipulate Modules ---------*- C++ -*-===//
// The LLVM Compiler Infrastructure
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
// This family of functions perform manipulations on Modules.
namespace llvm {
class Module;
class Function;
class GlobalValue;
class GlobalVariable;
template <class PtrType, unsigned SmallSize> class SmallPtrSet;
/// Append F to the list of global ctors of module M with the given Priority.
/// This wraps the function in the appropriate structure and stores it along
/// side other global constructors. For details see
void appendToGlobalCtors(Module &M, Function *F, int Priority);
/// Same as appendToGlobalCtors(), but for global dtors.
void appendToGlobalDtors(Module &M, Function *F, int Priority);
/// \brief Given "llvm.used" or "llvm.compiler.used" as a global name, collect
/// the initializer elements of that global in Set and return the global itself.
GlobalVariable *collectUsedGlobalVariables(Module &M,
SmallPtrSet<GlobalValue *, 8> &Set,
bool CompilerUsed);
} // End llvm namespace