/// \brief Template for the abstract base class used to dispatch
/// polymorphically over pass objects.
-template <typename T> struct PassConcept {
+template <typename IRUnitT, typename AnalysisManagerT> struct PassConcept {
// Boiler plate necessary for the container of derived classes.
virtual ~PassConcept() {}
virtual PassConcept *clone() = 0;
/// \brief The polymorphic API which runs the pass over a given IR entity.
- virtual PreservedAnalyses run(T Arg) = 0;
+ ///
+ /// Note that actual pass object can omit the analysis manager argument if
+ /// desired. Also that the analysis manager may be null if there is no
+ /// analysis manager in the pass pipeline.
+ virtual PreservedAnalyses run(IRUnitT IR, AnalysisManagerT *AM) = 0;
+};
+
+/// \brief SFINAE metafunction for computing whether \c PassT has a run method
+/// accepting an \c AnalysisManagerT.
+template <typename IRUnitT, typename AnalysisManagerT, typename PassT,
+ typename ResultT>
+class PassRunAcceptsAnalysisManager {
+ typedef char SmallType;
+ struct BigType { char a, b; };
+
+ template <typename T, ResultT (T::*)(IRUnitT, AnalysisManagerT *)>
+ struct Checker;
+
+ template <typename T> static SmallType f(Checker<T, &T::run> *);
+ template <typename T> static BigType f(...);
+
+public:
+ enum { Value = sizeof(f<PassT>(0)) == sizeof(SmallType) };
};
/// \brief A template wrapper used to implement the polymorphic API.
///
-/// Can be instantiated for any object which provides a \c run method
-/// accepting a \c T. It requires the pass to be a copyable
-/// object.
-template <typename T, typename PassT> struct PassModel : PassConcept<T> {
+/// Can be instantiated for any object which provides a \c run method accepting
+/// an \c IRUnitT. It requires the pass to be a copyable object. When the
+/// \c run method also accepts an \c AnalysisManagerT*, we pass it along.
+template <typename IRUnitT, typename AnalysisManagerT, typename PassT,
+ bool AcceptsAnalysisManager = PassRunAcceptsAnalysisManager<
+ IRUnitT, AnalysisManagerT, PassT, PreservedAnalyses>::Value>
+struct PassModel;
+
+/// \brief Specialization of \c PassModel for passes that accept an analyis
+/// manager.
+template <typename IRUnitT, typename AnalysisManagerT, typename PassT>
+struct PassModel<IRUnitT, AnalysisManagerT, PassT,
+ true> : PassConcept<IRUnitT, AnalysisManagerT> {
PassModel(PassT Pass) : Pass(llvm_move(Pass)) {}
virtual PassModel *clone() { return new PassModel(Pass); }
- virtual PreservedAnalyses run(T Arg) { return Pass.run(Arg); }
+ virtual PreservedAnalyses run(IRUnitT IR, AnalysisManagerT *AM) {
+ return Pass.run(IR, AM);
+ }
+ PassT Pass;
+};
+
+/// \brief Specialization of \c PassModel for passes that accept an analyis
+/// manager.
+template <typename IRUnitT, typename AnalysisManagerT, typename PassT>
+struct PassModel<IRUnitT, AnalysisManagerT, PassT,
+ false> : PassConcept<IRUnitT, AnalysisManagerT> {
+ PassModel(PassT Pass) : Pass(llvm_move(Pass)) {}
+ virtual PassModel *clone() { return new PassModel(Pass); }
+ virtual PreservedAnalyses run(IRUnitT IR, AnalysisManagerT *AM) {
+ return Pass.run(IR);
+ }
PassT Pass;
};
/// \brief Method to try and mark a result as invalid.
///
- /// When the outer \c AnalysisManager detects a change in some underlying
+ /// When the outer analysis manager detects a change in some underlying
/// unit of the IR, it will call this method on all of the results cached.
///
- /// \returns true if the result should indeed be invalidated (the default).
- virtual bool invalidate(IRUnitT *IR) = 0;
+ /// This method also receives a set of preserved analyses which can be used
+ /// to avoid invalidation because the pass which changed the underlying IR
+ /// took care to update or preserve the analysis result in some way.
+ ///
+ /// \returns true if the result is indeed invalid (the default).
+ virtual bool invalidate(IRUnitT IR, const PreservedAnalyses &PA) = 0;
+};
+
+/// \brief SFINAE metafunction for computing whether \c ResultT provides an
+/// \c invalidate member function.
+template <typename IRUnitT, typename ResultT> class ResultHasInvalidateMethod {
+ typedef char SmallType;
+ struct BigType { char a, b; };
+
+ template <typename T, bool (T::*)(IRUnitT, const PreservedAnalyses &)>
+ struct Checker;
+
+ template <typename T> static SmallType f(Checker<T, &T::invalidate> *);
+ template <typename T> static BigType f(...);
+
+public:
+ enum { Value = sizeof(f<ResultT>(0)) == sizeof(SmallType) };
};
/// \brief Wrapper to model the analysis result concept.
///
-/// Can wrap any type which implements a suitable invalidate member and model
-/// the AnalysisResultConcept for the AnalysisManager.
-template <typename IRUnitT, typename ResultT>
-struct AnalysisResultModel : AnalysisResultConcept<IRUnitT> {
+/// By default, this will implement the invalidate method with a trivial
+/// implementation so that the actual analysis result doesn't need to provide
+/// an invalidation handler. It is only selected when the invalidation handler
+/// is not part of the ResultT's interface.
+template <typename IRUnitT, typename PassT, typename ResultT,
+ bool HasInvalidateHandler =
+ ResultHasInvalidateMethod<IRUnitT, ResultT>::Value>
+struct AnalysisResultModel;
+
+/// \brief Specialization of \c AnalysisResultModel which provides the default
+/// invalidate functionality.
+template <typename IRUnitT, typename PassT, typename ResultT>
+struct AnalysisResultModel<IRUnitT, PassT, ResultT,
+ false> : AnalysisResultConcept<IRUnitT> {
+ AnalysisResultModel(ResultT Result) : Result(llvm_move(Result)) {}
+ virtual AnalysisResultModel *clone() {
+ return new AnalysisResultModel(Result);
+ }
+
+ /// \brief The model bases invalidation solely on being in the preserved set.
+ //
+ // FIXME: We should actually use two different concepts for analysis results
+ // rather than two different models, and avoid the indirect function call for
+ // ones that use the trivial behavior.
+ virtual bool invalidate(IRUnitT, const PreservedAnalyses &PA) {
+ return !PA.preserved(PassT::ID());
+ }
+
+ ResultT Result;
+};
+
+/// \brief Specialization of \c AnalysisResultModel which delegates invalidate
+/// handling to \c ResultT.
+template <typename IRUnitT, typename PassT, typename ResultT>
+struct AnalysisResultModel<IRUnitT, PassT, ResultT,
+ true> : AnalysisResultConcept<IRUnitT> {
AnalysisResultModel(ResultT Result) : Result(llvm_move(Result)) {}
virtual AnalysisResultModel *clone() {
return new AnalysisResultModel(Result);
}
/// \brief The model delegates to the \c ResultT method.
- virtual bool invalidate(IRUnitT *IR) { return Result.invalidate(IR); }
+ virtual bool invalidate(IRUnitT IR, const PreservedAnalyses &PA) {
+ return Result.invalidate(IR, PA);
+ }
ResultT Result;
};
///
/// This concept is parameterized over the IR unit that it can run over and
/// produce an analysis result.
-template <typename IRUnitT> struct AnalysisPassConcept {
+template <typename IRUnitT, typename AnalysisManagerT>
+struct AnalysisPassConcept {
virtual ~AnalysisPassConcept() {}
virtual AnalysisPassConcept *clone() = 0;
/// \brief Method to run this analysis over a unit of IR.
/// \returns The analysis result object to be queried by users, the caller
/// takes ownership.
- virtual AnalysisResultConcept<IRUnitT> *run(IRUnitT *IR) = 0;
+ virtual AnalysisResultConcept<IRUnitT> *run(IRUnitT IR,
+ AnalysisManagerT *AM) = 0;
};
/// \brief Wrapper to model the analysis pass concept.
/// Can wrap any type which implements a suitable \c run method. The method
/// must accept the IRUnitT as an argument and produce an object which can be
/// wrapped in a \c AnalysisResultModel.
-template <typename PassT>
-struct AnalysisPassModel : AnalysisPassConcept<typename PassT::IRUnitT> {
+template <typename IRUnitT, typename AnalysisManagerT, typename PassT,
+ bool AcceptsAnalysisManager = PassRunAcceptsAnalysisManager<
+ IRUnitT, AnalysisManagerT, PassT,
+ typename PassT::Result>::Value> struct AnalysisPassModel;
+
+/// \brief Specialization of \c AnalysisPassModel which passes an
+/// \c AnalysisManager to PassT's run method.
+template <typename IRUnitT, typename AnalysisManagerT, typename PassT>
+struct AnalysisPassModel<IRUnitT, AnalysisManagerT, PassT,
+ true> : AnalysisPassConcept<IRUnitT,
+ AnalysisManagerT> {
AnalysisPassModel(PassT Pass) : Pass(llvm_move(Pass)) {}
virtual AnalysisPassModel *clone() { return new AnalysisPassModel(Pass); }
- // FIXME: Replace PassT::IRUnitT with type traits when we use C++11.
- typedef typename PassT::IRUnitT IRUnitT;
+ // FIXME: Replace PassT::Result with type traits when we use C++11.
+ typedef AnalysisResultModel<IRUnitT, PassT, typename PassT::Result>
+ ResultModelT;
+
+ /// \brief The model delegates to the \c PassT::run method.
+ ///
+ /// The return is wrapped in an \c AnalysisResultModel.
+ virtual ResultModelT *run(IRUnitT IR, AnalysisManagerT *AM) {
+ return new ResultModelT(Pass.run(IR, AM));
+ }
+
+ PassT Pass;
+};
+
+/// \brief Specialization of \c AnalysisPassModel which does not pass an
+/// \c AnalysisManager to PassT's run method.
+template <typename IRUnitT, typename AnalysisManagerT, typename PassT>
+struct AnalysisPassModel<IRUnitT, AnalysisManagerT, PassT,
+ false> : AnalysisPassConcept<IRUnitT,
+ AnalysisManagerT> {
+ AnalysisPassModel(PassT Pass) : Pass(llvm_move(Pass)) {}
+ virtual AnalysisPassModel *clone() { return new AnalysisPassModel(Pass); }
// FIXME: Replace PassT::Result with type traits when we use C++11.
- typedef AnalysisResultModel<IRUnitT, typename PassT::Result> ResultModelT;
+ typedef AnalysisResultModel<IRUnitT, PassT, typename PassT::Result>
+ ResultModelT;
/// \brief The model delegates to the \c PassT::run method.
///
/// The return is wrapped in an \c AnalysisResultModel.
- virtual ResultModelT *run(IRUnitT *IR) {
+ virtual ResultModelT *run(IRUnitT IR, AnalysisManagerT *) {
return new ResultModelT(Pass.run(IR));
}
class ModulePassManager {
public:
- explicit ModulePassManager(ModuleAnalysisManager *AM = 0) : AM(AM) {}
+ explicit ModulePassManager() {}
/// \brief Run all of the module passes in this module pass manager over
/// a module.
///
/// This method should only be called for a single module as there is the
/// expectation that the lifetime of a pass is bounded to that of a module.
- PreservedAnalyses run(Module *M);
+ PreservedAnalyses run(Module *M, ModuleAnalysisManager *AM = 0);
template <typename ModulePassT> void addPass(ModulePassT Pass) {
Passes.push_back(new ModulePassModel<ModulePassT>(llvm_move(Pass)));
private:
// Pull in the concept type and model template specialized for modules.
- typedef detail::PassConcept<Module *> ModulePassConcept;
+ typedef detail::PassConcept<Module *, ModuleAnalysisManager> ModulePassConcept;
template <typename PassT>
- struct ModulePassModel : detail::PassModel<Module *, PassT> {
- ModulePassModel(PassT Pass) : detail::PassModel<Module *, PassT>(Pass) {}
+ struct ModulePassModel
+ : detail::PassModel<Module *, ModuleAnalysisManager, PassT> {
+ ModulePassModel(PassT Pass)
+ : detail::PassModel<Module *, ModuleAnalysisManager, PassT>(Pass) {}
};
- ModuleAnalysisManager *AM;
std::vector<polymorphic_ptr<ModulePassConcept> > Passes;
};
class FunctionPassManager {
public:
- explicit FunctionPassManager(FunctionAnalysisManager *AM = 0) : AM(AM) {}
+ explicit FunctionPassManager() {}
template <typename FunctionPassT> void addPass(FunctionPassT Pass) {
Passes.push_back(new FunctionPassModel<FunctionPassT>(llvm_move(Pass)));
}
- PreservedAnalyses run(Function *F);
+ PreservedAnalyses run(Function *F, FunctionAnalysisManager *AM = 0);
private:
// Pull in the concept type and model template specialized for functions.
- typedef detail::PassConcept<Function *> FunctionPassConcept;
+ typedef detail::PassConcept<Function *, FunctionAnalysisManager>
+ FunctionPassConcept;
template <typename PassT>
- struct FunctionPassModel : detail::PassModel<Function *, PassT> {
+ struct FunctionPassModel
+ : detail::PassModel<Function *, FunctionAnalysisManager, PassT> {
FunctionPassModel(PassT Pass)
- : detail::PassModel<Function *, PassT>(Pass) {}
+ : detail::PassModel<Function *, FunctionAnalysisManager, PassT>(Pass) {}
};
- FunctionAnalysisManager *AM;
std::vector<polymorphic_ptr<FunctionPassConcept> > Passes;
};
/// If there is not a valid cached result in the manager already, this will
/// re-run the analysis to produce a valid result.
template <typename PassT> const typename PassT::Result &getResult(Module *M) {
- LLVM_STATIC_ASSERT((is_same<typename PassT::IRUnitT, Module>::value),
- "The analysis pass must be over a Module.");
assert(ModuleAnalysisPasses.count(PassT::ID()) &&
"This analysis pass was not registered prior to being queried");
- const detail::AnalysisResultConcept<Module> &ResultConcept =
+ const detail::AnalysisResultConcept<Module *> &ResultConcept =
getResultImpl(PassT::ID(), M);
- typedef detail::AnalysisResultModel<Module, typename PassT::Result>
+ typedef detail::AnalysisResultModel<Module *, PassT, typename PassT::Result>
ResultModelT;
return static_cast<const ResultModelT &>(ResultConcept).Result;
}
/// populate
/// the manager with all of the analysis passes available.
template <typename PassT> void registerPass(PassT Pass) {
- LLVM_STATIC_ASSERT((is_same<typename PassT::IRUnitT, Module>::value),
- "The analysis pass must be over a Module.");
assert(!ModuleAnalysisPasses.count(PassT::ID()) &&
"Registered the same analysis pass twice!");
ModuleAnalysisPasses[PassT::ID()] =
- new detail::AnalysisPassModel<PassT>(llvm_move(Pass));
+ new detail::AnalysisPassModel<Module *, ModuleAnalysisManager, PassT>(
+ llvm_move(Pass));
}
/// \brief Invalidate a specific analysis pass for an IR module.
///
/// Note that the analysis result can disregard invalidation.
template <typename PassT> void invalidate(Module *M) {
- LLVM_STATIC_ASSERT((is_same<typename PassT::IRUnitT, Module>::value),
- "The analysis pass must be over a Module.");
assert(ModuleAnalysisPasses.count(PassT::ID()) &&
"This analysis pass was not registered prior to being invalidated");
invalidateImpl(PassT::ID(), M);
private:
/// \brief Get a module pass result, running the pass if necessary.
- const detail::AnalysisResultConcept<Module> &getResultImpl(void *PassID,
- Module *M);
+ const detail::AnalysisResultConcept<Module *> &getResultImpl(void *PassID,
+ Module *M);
/// \brief Invalidate a module pass result.
void invalidateImpl(void *PassID, Module *M);
/// \brief Map type from module analysis pass ID to pass concept pointer.
- typedef DenseMap<void *,
- polymorphic_ptr<detail::AnalysisPassConcept<Module> > >
+ typedef DenseMap<void *, polymorphic_ptr<detail::AnalysisPassConcept<
+ Module *, ModuleAnalysisManager> > >
ModuleAnalysisPassMapT;
/// \brief Collection of module analysis passes, indexed by ID.
/// \brief Map type from module analysis pass ID to pass result concept pointer.
typedef DenseMap<void *,
- polymorphic_ptr<detail::AnalysisResultConcept<Module> > >
+ polymorphic_ptr<detail::AnalysisResultConcept<Module *> > >
ModuleAnalysisResultMapT;
/// \brief Cache of computed module analysis results for this module.
/// re-run the analysis to produce a valid result.
template <typename PassT>
const typename PassT::Result &getResult(Function *F) {
- LLVM_STATIC_ASSERT((is_same<typename PassT::IRUnitT, Function>::value),
- "The analysis pass must be over a Function.");
assert(FunctionAnalysisPasses.count(PassT::ID()) &&
"This analysis pass was not registered prior to being queried");
- const detail::AnalysisResultConcept<Function> &ResultConcept =
+ const detail::AnalysisResultConcept<Function *> &ResultConcept =
getResultImpl(PassT::ID(), F);
- typedef detail::AnalysisResultModel<Function, typename PassT::Result>
- ResultModelT;
+ typedef detail::AnalysisResultModel<Function *, PassT,
+ typename PassT::Result> ResultModelT;
return static_cast<const ResultModelT &>(ResultConcept).Result;
}
/// populate
/// the manager with all of the analysis passes available.
template <typename PassT> void registerPass(PassT Pass) {
- LLVM_STATIC_ASSERT((is_same<typename PassT::IRUnitT, Function>::value),
- "The analysis pass must be over a Function.");
assert(!FunctionAnalysisPasses.count(PassT::ID()) &&
"Registered the same analysis pass twice!");
- FunctionAnalysisPasses[PassT::ID()] =
- new detail::AnalysisPassModel<PassT>(llvm_move(Pass));
+ FunctionAnalysisPasses[PassT::ID()] = new detail::AnalysisPassModel<
+ Function *, FunctionAnalysisManager, PassT>(llvm_move(Pass));
}
/// \brief Invalidate a specific analysis pass for an IR module.
///
/// Note that the analysis result can disregard invalidation.
template <typename PassT> void invalidate(Function *F) {
- LLVM_STATIC_ASSERT((is_same<typename PassT::IRUnitT, Function>::value),
- "The analysis pass must be over a Function.");
assert(FunctionAnalysisPasses.count(PassT::ID()) &&
"This analysis pass was not registered prior to being invalidated");
invalidateImpl(PassT::ID(), F);
private:
/// \brief Get a function pass result, running the pass if necessary.
- const detail::AnalysisResultConcept<Function> &getResultImpl(void *PassID,
- Function *F);
+ const detail::AnalysisResultConcept<Function *> &getResultImpl(void *PassID,
+ Function *F);
/// \brief Invalidate a function pass result.
void invalidateImpl(void *PassID, Function *F);
/// \brief Map type from function analysis pass ID to pass concept pointer.
- typedef DenseMap<void *,
- polymorphic_ptr<detail::AnalysisPassConcept<Function> > >
+ typedef DenseMap<void *, polymorphic_ptr<detail::AnalysisPassConcept<
+ Function *, FunctionAnalysisManager> > >
FunctionAnalysisPassMapT;
/// \brief Collection of function analysis passes, indexed by ID.
/// erases. Provides both the pass ID and concept pointer such that it is
/// half of a bijection and provides storage for the actual result concept.
typedef std::list<std::pair<
- void *, polymorphic_ptr<detail::AnalysisResultConcept<Function> > > >
+ void *, polymorphic_ptr<detail::AnalysisResultConcept<Function *> > > >
FunctionAnalysisResultListT;
/// \brief Map type from function pointer to our custom list type.
/// never use a function analysis manager from within (transitively) a module
/// pass manager unless your parent module pass has received a proxy result
/// object for it.
-///
-/// FIXME: It might be really nice to "enforce" this (softly) by making this
-/// proxy the API path to access a function analysis manager within a module
-/// pass.
-class FunctionAnalysisModuleProxy {
+class FunctionAnalysisManagerModuleProxy {
public:
- typedef Module IRUnitT;
class Result;
static void *ID() { return (void *)&PassID; }
- FunctionAnalysisModuleProxy(FunctionAnalysisManager &FAM) : FAM(FAM) {}
+ FunctionAnalysisManagerModuleProxy(FunctionAnalysisManager &FAM) : FAM(FAM) {}
/// \brief Run the analysis pass and create our proxy result object.
///
FunctionAnalysisManager &FAM;
};
-/// \brief The result proxy object for the \c FunctionAnalysisModuleProxy.
+/// \brief The result proxy object for the
+/// \c FunctionAnalysisManagerModuleProxy.
///
/// See its documentation for more information.
-class FunctionAnalysisModuleProxy::Result {
+class FunctionAnalysisManagerModuleProxy::Result {
public:
Result(FunctionAnalysisManager &FAM) : FAM(FAM) {}
~Result();
+ /// \brief Accessor for the \c FunctionAnalysisManager.
+ FunctionAnalysisManager &getManager() const { return FAM; }
+
/// \brief Handler for invalidation of the module.
- bool invalidate(Module *M);
+ ///
+ /// If this analysis itself is preserved, then we assume that the set of \c
+ /// Function objects in the \c Module hasn't changed and thus we don't need
+ /// to invalidate *all* cached data associated with a \c Function* in the \c
+ /// FunctionAnalysisManager.
+ ///
+ /// Regardless of whether this analysis is marked as preserved, all of the
+ /// analyses in the \c FunctionAnalysisManager are potentially invalidated
+ /// based on the set of preserved analyses.
+ bool invalidate(Module *M, const PreservedAnalyses &PA);
private:
FunctionAnalysisManager &FAM;
/// \brief Trivial adaptor that maps from a module to its functions.
///
-/// Designed to allow composition of a FunctionPass(Manager) and a
-/// ModulePassManager. Note that if this pass is constructed with a pointer to
-/// a \c ModuleAnalysisManager it will run the \c FunctionAnalysisModuleProxy
-/// analysis prior to running the function pass over the module to enable a \c
-/// FunctionAnalysisManager to be used within this run safely.
+/// Designed to allow composition of a FunctionPass(Manager) and
+/// a ModulePassManager. Note that if this pass is constructed with a pointer
+/// to a \c ModuleAnalysisManager it will run the
+/// \c FunctionAnalysisManagerModuleProxy analysis prior to running the function
+/// pass over the module to enable a \c FunctionAnalysisManager to be used
+/// within this run safely.
template <typename FunctionPassT>
class ModuleToFunctionPassAdaptor {
public:
- explicit ModuleToFunctionPassAdaptor(FunctionPassT Pass,
- ModuleAnalysisManager *MAM = 0)
- : Pass(llvm_move(Pass)), MAM(MAM) {}
+ explicit ModuleToFunctionPassAdaptor(FunctionPassT Pass)
+ : Pass(llvm_move(Pass)) {}
/// \brief Runs the function pass across every function in the module.
- PreservedAnalyses run(Module *M) {
- if (MAM)
- // Pull in the analysis proxy so that the function analysis manager is
- // appropriately set up.
- (void)MAM->getResult<FunctionAnalysisModuleProxy>(M);
+ PreservedAnalyses run(Module *M, ModuleAnalysisManager *AM) {
+ FunctionAnalysisManager *FAM = 0;
+ if (AM)
+ // Setup the function analysis manager from its proxy.
+ FAM = &AM->getResult<FunctionAnalysisManagerModuleProxy>(M).getManager();
PreservedAnalyses PA = PreservedAnalyses::all();
for (Module::iterator I = M->begin(), E = M->end(); I != E; ++I) {
- PreservedAnalyses PassPA = Pass.run(I);
+ PreservedAnalyses PassPA = Pass.run(I, FAM);
+
+ // We know that the function pass couldn't have invalidated any other
+ // function's analyses (that's the contract of a function pass), so
+ // directly handle the function analysis manager's invalidation here.
+ if (FAM)
+ FAM->invalidate(I, PassPA);
+
+ // Then intersect the preserved set so that invalidation of module
+ // analyses will eventually occur when the module pass completes.
PA.intersect(llvm_move(PassPA));
}
+
+ // By definition we preserve the proxy. This precludes *any* invalidation
+ // of function analyses by the proxy, but that's OK because we've taken
+ // care to invalidate analyses in the function analysis manager
+ // incrementally above.
+ PA.preserve<FunctionAnalysisManagerModuleProxy>();
return PA;
}
private:
FunctionPassT Pass;
- ModuleAnalysisManager *MAM;
};
/// \brief A function to deduce a function pass type and wrap it in the
/// templated adaptor.
-///
-/// \param MAM is an optional \c ModuleAnalysisManager which (if provided) will
-/// be queried for a \c FunctionAnalysisModuleProxy to enable the function
-/// pass(es) to safely interact with a \c FunctionAnalysisManager.
template <typename FunctionPassT>
ModuleToFunctionPassAdaptor<FunctionPassT>
-createModuleToFunctionPassAdaptor(FunctionPassT Pass,
- ModuleAnalysisManager *MAM = 0) {
- return ModuleToFunctionPassAdaptor<FunctionPassT>(llvm_move(Pass), MAM);
+createModuleToFunctionPassAdaptor(FunctionPassT Pass) {
+ return ModuleToFunctionPassAdaptor<FunctionPassT>(llvm_move(Pass));
}
}
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