class BasicBlockPassManager;
class FunctionPassManagerT;
class ModulePassManager;
-class AnalysisResolver_New;
+class AnalysisResolver;
// AnalysisID - Use the PassInfo to identify a pass...
typedef const PassInfo* AnalysisID;
/// constrained passes described below.
///
class Pass {
- AnalysisResolver_New *Resolver_New; // Used to resolve analysis
+ AnalysisResolver *Resolver; // Used to resolve analysis
const PassInfo *PassInfoCache;
// AnalysisImpls - This keeps track of which passes implement the interfaces
void operator=(const Pass&); // DO NOT IMPLEMENT
Pass(const Pass &); // DO NOT IMPLEMENT
public:
- Pass() : Resolver_New(0), PassInfoCache(0) {}
+ Pass() : Resolver(0), PassInfoCache(0) {}
virtual ~Pass() {} // Destructor is virtual so we can be subclassed
/// getPassName - Return a nice clean name for a pass. This usually
void print(std::ostream *O, const Module *M) const { if (O) print(*O, M); }
void dump() const; // dump - call print(std::cerr, 0);
- // Access AnalysisResolver_New
- inline void setResolver(AnalysisResolver_New *AR) { Resolver_New = AR; }
- inline AnalysisResolver_New *getResolver() { return Resolver_New; }
+ // Access AnalysisResolver
+ inline void setResolver(AnalysisResolver *AR) { Resolver = AR; }
+ inline AnalysisResolver *getResolver() { return Resolver; }
/// getAnalysisUsage - This function should be overriden by passes that need
/// analysis information to do their job. If a pass specifies that it uses a
// the pass.
//
class PMDataManager;
-class AnalysisResolver_New {
+class AnalysisResolver {
private:
- AnalysisResolver_New(); // DO NOT IMPLEMENT
+ AnalysisResolver(); // DO NOT IMPLEMENT
public:
- AnalysisResolver_New(PMDataManager &P) : PM(P) { }
+ AnalysisResolver(PMDataManager &P) : PM(P) { }
inline PMDataManager &getPMDataManager() { return PM; }
// AnalysisImpls - This keeps track of which passes implements the interfaces
// that are required by the current pass (to implement getAnalysis()).
- // NOTE : Remove AnalysisImpls from class Pass, when AnalysisResolver_New
+ // NOTE : Remove AnalysisImpls from class Pass, when AnalysisResolver
// replaces AnalysisResolver
std::vector<std::pair<const PassInfo*, Pass*> > AnalysisImpls;
PMDataManager &PM;
};
-//===----------------------------------------------------------------------===//
-// AnalysisResolver - Simple interface implemented by PassManager objects that
-// is used to pull analysis information out of them.
-//
-struct AnalysisResolver {
- virtual ~AnalysisResolver();
- virtual Pass *getAnalysisOrNullUp(AnalysisID ID) const = 0;
- virtual Pass *getAnalysisOrNullDown(AnalysisID ID) const = 0;
- virtual void addPass(ImmutablePass *IP, AnalysisUsage &AU) = 0;
- Pass *getAnalysis(AnalysisID ID) const {
- Pass *Result = getAnalysisOrNullUp(ID);
- assert(Result && "Pass has an incorrect analysis uses set!");
- return Result;
- }
-
- // getAnalysisToUpdate - Return an analysis result or null if it doesn't exist
- Pass *getAnalysisToUpdate(AnalysisID ID) const {
- return getAnalysisOrNullUp(ID);
- }
-
- // Methods for introspecting into pass manager objects...
- virtual unsigned getDepth() const = 0;
- virtual unsigned getNumContainedPasses() const = 0;
- virtual const Pass *getContainedPass(unsigned N) const = 0;
-
- virtual void markPassUsed(AnalysisID P, Pass *User) = 0;
-
- void startPass(Pass *P) {}
- void endPass(Pass *P) {}
-};
-
/// getAnalysisToUpdate<AnalysisType>() - This function is used by subclasses
/// to get to the analysis information that might be around that needs to be
/// updated. This is different than getAnalysis in that it can fail (ie the
///
template<typename AnalysisType>
AnalysisType *Pass::getAnalysisToUpdate() const {
- assert(Resolver_New && "Pass not resident in a PassManager object!");
+ assert(Resolver && "Pass not resident in a PassManager object!");
const PassInfo *PI = getClassPassInfo<AnalysisType>();
if (PI == 0) return 0;
return dynamic_cast<AnalysisType*>
- (Resolver_New->getAnalysisToUpdate(PI, true));
+ (Resolver->getAnalysisToUpdate(PI, true));
}
/// getAnalysis<AnalysisType>() - This function is used by subclasses to get
///
template<typename AnalysisType>
AnalysisType &Pass::getAnalysis() const {
- assert(Resolver_New &&"Pass has not been inserted into a PassManager object!");
+ assert(Resolver &&"Pass has not been inserted into a PassManager object!");
return getAnalysisID<AnalysisType>(getClassPassInfo<AnalysisType>());
}
template<typename AnalysisType>
AnalysisType &Pass::getAnalysisID(const PassInfo *PI) const {
assert(PI && "getAnalysis for unregistered pass!");
- assert(Resolver_New&&"Pass has not been inserted into a PassManager object!");
+ assert(Resolver&&"Pass has not been inserted into a PassManager object!");
// PI *must* appear in AnalysisImpls. Because the number of passes used
// should be a small number, we just do a linear search over a (dense)
// vector.
- Pass *ResultPass = Resolver_New->findImplPass(PI);
+ Pass *ResultPass = Resolver->findImplPass(PI);
assert (ResultPass &&
"getAnalysis*() called on an analysis that was not "
"'required' by pass!");
#include <set>
using namespace llvm;
-//===----------------------------------------------------------------------===//
-// AnalysisResolver Class Implementation
-//
-
-AnalysisResolver::~AnalysisResolver() {
-}
-
//===----------------------------------------------------------------------===//
// Pass Implementation
//
ModulePass::~ModulePass() { }
bool Pass::mustPreserveAnalysisID(const PassInfo *AnalysisID) const {
- return Resolver_New->getAnalysisToUpdate(AnalysisID, true) != 0;
+ return Resolver->getAnalysisToUpdate(AnalysisID, true) != 0;
}
// dumpPassStructure - Implement the -debug-passes=Structure option
// P is a immutable pass and it will be managed by this
// top level manager. Set up analysis resolver to connect them.
- AnalysisResolver_New *AR = new AnalysisResolver_New(*this);
+ AnalysisResolver *AR = new AnalysisResolver(*this);
P->setResolver(AR);
initializeAnalysisImpl(P);
addImmutablePass(IP);
// P is a immutable pass and it will be managed by this
// top level manager. Set up analysis resolver to connect them.
- AnalysisResolver_New *AR = new AnalysisResolver_New(*this);
+ AnalysisResolver *AR = new AnalysisResolver(*this);
P->setResolver(AR);
initializeAnalysisImpl(P);
addImmutablePass(IP);
// This manager is going to manage pass P. Set up analysis resolver
// to connect them.
- AnalysisResolver_New *AR = new AnalysisResolver_New(*this);
+ AnalysisResolver *AR = new AnalysisResolver(*this);
P->setResolver(AR);
if (ProcessAnalysis) {
Pass *Impl = findAnalysisPass(*I, true);
if (Impl == 0)
assert(0 && "Analysis used but not available!");
- AnalysisResolver_New *AR = P->getResolver();
+ AnalysisResolver *AR = P->getResolver();
AR->addAnalysisImplsPair(*I, Impl);
}
}
//===----------------------------------------------------------------------===//
// NOTE: Is this the right place to define this method ?
// getAnalysisToUpdate - Return an analysis result or null if it doesn't exist
-Pass *AnalysisResolver_New::getAnalysisToUpdate(AnalysisID ID, bool dir) const {
+Pass *AnalysisResolver::getAnalysisToUpdate(AnalysisID ID, bool dir) const {
return PM.findAnalysisPass(ID, dir);
}
FPM->setTopLevelManager(FPM);
PMDataManager *PMD = dynamic_cast<PMDataManager *>(FPM);
- AnalysisResolver_New *AR = new AnalysisResolver_New(*PMD);
+ AnalysisResolver *AR = new AnalysisResolver(*PMD);
FPM->setResolver(AR);
MP = P;
// This top level manager is going to manage activeManager.
// Set up analysis resolver to connect them.
- AnalysisResolver_New *AR = new AnalysisResolver_New(*this);
+ AnalysisResolver *AR = new AnalysisResolver(*this);
activeManager->setResolver(AR);
addPassManager(activeManager);
// This top level manager is going to manage activeManager.
// Set up analysis resolver to connect them.
- AnalysisResolver_New *AR = new AnalysisResolver_New(*this);
+ AnalysisResolver *AR = new AnalysisResolver(*this);
activeManager->setResolver(AR);
addPassManager(activeManager);
projects / oota-llvm.git / commitdiff