[llvm-commits] CVS: llvm/lib/VMCore/PassManager.cpp
Devang Patel
dpatel at apple.com
Fri Dec 15 16:56:41 PST 2006
Changes in directory llvm/lib/VMCore:
PassManager.cpp updated: 1.106 -> 1.107
---
Log message:
Add getNumContainedPasses() and getContainedPass() inteface and use
it instead of passVectorBegin/End().
---
Diffs of the changes: (+91 -95)
PassManager.cpp | 186 +++++++++++++++++++++++++++-----------------------------
1 files changed, 91 insertions(+), 95 deletions(-)
Index: llvm/lib/VMCore/PassManager.cpp
diff -u llvm/lib/VMCore/PassManager.cpp:1.106 llvm/lib/VMCore/PassManager.cpp:1.107
--- llvm/lib/VMCore/PassManager.cpp:1.106 Fri Dec 15 16:57:49 2006
+++ llvm/lib/VMCore/PassManager.cpp Fri Dec 15 18:56:26 2006
@@ -272,14 +272,6 @@
/// then return NULL.
Pass *findAnalysisPass(AnalysisID AID, bool Direction);
- inline std::vector<Pass *>::iterator passVectorBegin() {
- return PassVector.begin();
- }
-
- inline std::vector<Pass *>::iterator passVectorEnd() {
- return PassVector.end();
- }
-
// Access toplevel manager
PMTopLevelManager *getTopLevelManager() { return TPM; }
void setTopLevelManager(PMTopLevelManager *T) { TPM = T; }
@@ -297,6 +289,10 @@
return TransferLastUses;
}
+ virtual unsigned getNumContainedPasses() {
+ return PassVector.size();
+ }
+
protected:
// If a FunctionPass F is the last user of ModulePass info M
@@ -308,6 +304,9 @@
// Top level manager.
PMTopLevelManager *TPM;
+ // Collection of pass that are managed by this manager
+ std::vector<Pass *> PassVector;
+
private:
// Set of available Analysis. This information is used while scheduling
// pass. If a pass requires an analysis which is not not available then
@@ -315,9 +314,6 @@
// scheduled to run.
std::map<AnalysisID, Pass*> AvailableAnalysis;
- // Collection of pass that are managed by this manager
- std::vector<Pass *> PassVector;
-
unsigned Depth;
};
@@ -353,12 +349,18 @@
// Print passes managed by this manager
void dumpPassStructure(unsigned Offset) {
llvm::cerr << std::string(Offset*2, ' ') << "BasicBlockPass Manager\n";
- for (std::vector<Pass *>::iterator I = passVectorBegin(),
- E = passVectorEnd(); I != E; ++I) {
- (*I)->dumpPassStructure(Offset + 1);
- dumpLastUses(*I, Offset+1);
+ for (unsigned Index = 0; Index < getNumContainedPasses(); ++Index) {
+ BasicBlockPass *BP = getContainedPass(Index);
+ BP->dumpPassStructure(Offset + 1);
+ dumpLastUses(BP, Offset+1);
}
}
+
+ BasicBlockPass *getContainedPass(unsigned N) {
+ assert ( N < PassVector.size() && "Pass number out of range!");
+ BasicBlockPass *BP = static_cast<BasicBlockPass *>(PassVector[N]);
+ return BP;
+ }
};
//===----------------------------------------------------------------------===//
@@ -427,14 +429,20 @@
// Print passes managed by this manager
void dumpPassStructure(unsigned Offset) {
- llvm::cerr << std::string(Offset*2, ' ') << "FunctionPass Manager\n";
- for (std::vector<Pass *>::iterator I = passVectorBegin(),
- E = passVectorEnd(); I != E; ++I) {
- (*I)->dumpPassStructure(Offset + 1);
- dumpLastUses(*I, Offset+1);
+ llvm::cerr << std::string(Offset*2, ' ') << "FunctionPass Manager 42\n";
+ for (unsigned Index = 0; Index < getNumContainedPasses(); ++Index) {
+ FunctionPass *FP = getContainedPass(Index);
+ FP->dumpPassStructure(Offset + 1);
+ dumpLastUses(FP, Offset+1);
}
}
+ FunctionPass *getContainedPass(unsigned N) {
+ assert ( N < PassVector.size() && "Pass number out of range!");
+ FunctionPass *FP = static_cast<FunctionPass *>(PassVector[N]);
+ return FP;
+ }
+
private:
// Active Pass Managers
BasicBlockPassManager *activeBBPassManager;
@@ -468,13 +476,19 @@
// Print passes managed by this manager
void dumpPassStructure(unsigned Offset) {
llvm::cerr << std::string(Offset*2, ' ') << "ModulePass Manager\n";
- for (std::vector<Pass *>::iterator I = passVectorBegin(),
- E = passVectorEnd(); I != E; ++I) {
- (*I)->dumpPassStructure(Offset + 1);
- dumpLastUses(*I, Offset+1);
+ for (unsigned Index = 0; Index < getNumContainedPasses(); ++Index) {
+ ModulePass *MP = getContainedPass(Index);
+ MP->dumpPassStructure(Offset + 1);
+ dumpLastUses(MP, Offset+1);
}
}
+ ModulePass *getContainedPass(unsigned N) {
+ assert ( N < PassVector.size() && "Pass number out of range!");
+ ModulePass *MP = static_cast<ModulePass *>(PassVector[N]);
+ return MP;
+ }
+
private:
// Active Pass Manager
FunctionPassManagerImpl_New *activeFunctionPassManager;
@@ -995,30 +1009,28 @@
std::string Msg3 = "' Made Modification '";
for (Function::iterator I = F.begin(), E = F.end(); I != E; ++I)
- for (std::vector<Pass *>::iterator itr = passVectorBegin(),
- e = passVectorEnd(); itr != e; ++itr) {
- Pass *P = *itr;
+ for (unsigned Index = 0; Index < getNumContainedPasses(); ++Index) {
+ BasicBlockPass *BP = getContainedPass(Index);
AnalysisUsage AnUsage;
- P->getAnalysisUsage(AnUsage);
+ BP->getAnalysisUsage(AnUsage);
std::string Msg2 = "' on BasicBlock '" + (*I).getName() + "'...\n";
- dumpPassInfo(P, Msg1, Msg2);
- dumpAnalysisSetInfo("Required", P, AnUsage.getRequiredSet());
+ dumpPassInfo(BP, Msg1, Msg2);
+ dumpAnalysisSetInfo("Required", BP, AnUsage.getRequiredSet());
- initializeAnalysisImpl(P);
+ initializeAnalysisImpl(BP);
- BasicBlockPass *BP = dynamic_cast<BasicBlockPass*>(P);
- if (TheTimeInfo) TheTimeInfo->passStarted(P);
+ if (TheTimeInfo) TheTimeInfo->passStarted(BP);
Changed |= BP->runOnBasicBlock(*I);
- if (TheTimeInfo) TheTimeInfo->passEnded(P);
+ if (TheTimeInfo) TheTimeInfo->passEnded(BP);
if (Changed)
- dumpPassInfo(P, Msg3, Msg2);
- dumpAnalysisSetInfo("Preserved", P, AnUsage.getPreservedSet());
+ dumpPassInfo(BP, Msg3, Msg2);
+ dumpAnalysisSetInfo("Preserved", BP, AnUsage.getPreservedSet());
- removeNotPreservedAnalysis(P);
- recordAvailableAnalysis(P);
- removeDeadPasses(P, Msg2);
+ removeNotPreservedAnalysis(BP);
+ recordAvailableAnalysis(BP);
+ removeDeadPasses(BP, Msg2);
}
return Changed |= doFinalization(F);
}
@@ -1027,10 +1039,8 @@
inline bool BasicBlockPassManager::doInitialization(Module &M) {
bool Changed = false;
- for (std::vector<Pass *>::iterator itr = passVectorBegin(),
- e = passVectorEnd(); itr != e; ++itr) {
- Pass *P = *itr;
- BasicBlockPass *BP = dynamic_cast<BasicBlockPass*>(P);
+ for (unsigned Index = 0; Index < getNumContainedPasses(); ++Index) {
+ BasicBlockPass *BP = getContainedPass(Index);
Changed |= BP->doInitialization(M);
}
@@ -1040,10 +1050,8 @@
inline bool BasicBlockPassManager::doFinalization(Module &M) {
bool Changed = false;
- for (std::vector<Pass *>::iterator itr = passVectorBegin(),
- e = passVectorEnd(); itr != e; ++itr) {
- Pass *P = *itr;
- BasicBlockPass *BP = dynamic_cast<BasicBlockPass*>(P);
+ for (unsigned Index = 0; Index < getNumContainedPasses(); ++Index) {
+ BasicBlockPass *BP = getContainedPass(Index);
Changed |= BP->doFinalization(M);
}
@@ -1053,10 +1061,8 @@
inline bool BasicBlockPassManager::doInitialization(Function &F) {
bool Changed = false;
- for (std::vector<Pass *>::iterator itr = passVectorBegin(),
- e = passVectorEnd(); itr != e; ++itr) {
- Pass *P = *itr;
- BasicBlockPass *BP = dynamic_cast<BasicBlockPass*>(P);
+ for (unsigned Index = 0; Index < getNumContainedPasses(); ++Index) {
+ BasicBlockPass *BP = getContainedPass(Index);
Changed |= BP->doInitialization(F);
}
@@ -1066,10 +1072,8 @@
inline bool BasicBlockPassManager::doFinalization(Function &F) {
bool Changed = false;
- for (std::vector<Pass *>::iterator itr = passVectorBegin(),
- e = passVectorEnd(); itr != e; ++itr) {
- Pass *P = *itr;
- BasicBlockPass *BP = dynamic_cast<BasicBlockPass*>(P);
+ for (unsigned Index = 0; Index < getNumContainedPasses(); ++Index) {
+ BasicBlockPass *BP = getContainedPass(Index);
Changed |= BP->doFinalization(F);
}
@@ -1236,30 +1240,29 @@
std::string Msg1 = "Executing Pass '";
std::string Msg3 = "' Made Modification '";
- for (std::vector<Pass *>::iterator itr = passVectorBegin(),
- e = passVectorEnd(); itr != e; ++itr) {
- Pass *P = *itr;
+ for (unsigned Index = 0; Index < getNumContainedPasses(); ++Index) {
+ FunctionPass *FP = getContainedPass(Index);
+
AnalysisUsage AnUsage;
- P->getAnalysisUsage(AnUsage);
+ FP->getAnalysisUsage(AnUsage);
std::string Msg2 = "' on Function '" + F.getName() + "'...\n";
- dumpPassInfo(P, Msg1, Msg2);
- dumpAnalysisSetInfo("Required", P, AnUsage.getRequiredSet());
+ dumpPassInfo(FP, Msg1, Msg2);
+ dumpAnalysisSetInfo("Required", FP, AnUsage.getRequiredSet());
- initializeAnalysisImpl(P);
- FunctionPass *FP = dynamic_cast<FunctionPass*>(P);
+ initializeAnalysisImpl(FP);
- if (TheTimeInfo) TheTimeInfo->passStarted(P);
+ if (TheTimeInfo) TheTimeInfo->passStarted(FP);
Changed |= FP->runOnFunction(F);
- if (TheTimeInfo) TheTimeInfo->passEnded(P);
+ if (TheTimeInfo) TheTimeInfo->passEnded(FP);
if (Changed)
- dumpPassInfo(P, Msg3, Msg2);
- dumpAnalysisSetInfo("Preserved", P, AnUsage.getPreservedSet());
+ dumpPassInfo(FP, Msg3, Msg2);
+ dumpAnalysisSetInfo("Preserved", FP, AnUsage.getPreservedSet());
- removeNotPreservedAnalysis(P);
- recordAvailableAnalysis(P);
- removeDeadPasses(P, Msg2);
+ removeNotPreservedAnalysis(FP);
+ recordAvailableAnalysis(FP);
+ removeDeadPasses(FP, Msg2);
}
return Changed;
}
@@ -1268,11 +1271,8 @@
inline bool FunctionPassManagerImpl_New::doInitialization(Module &M) {
bool Changed = false;
- for (std::vector<Pass *>::iterator itr = passVectorBegin(),
- e = passVectorEnd(); itr != e; ++itr) {
- Pass *P = *itr;
-
- FunctionPass *FP = dynamic_cast<FunctionPass*>(P);
+ for (unsigned Index = 0; Index < getNumContainedPasses(); ++Index) {
+ FunctionPass *FP = getContainedPass(Index);
Changed |= FP->doInitialization(M);
}
@@ -1282,11 +1282,8 @@
inline bool FunctionPassManagerImpl_New::doFinalization(Module &M) {
bool Changed = false;
- for (std::vector<Pass *>::iterator itr = passVectorBegin(),
- e = passVectorEnd(); itr != e; ++itr) {
- Pass *P = *itr;
-
- FunctionPass *FP = dynamic_cast<FunctionPass*>(P);
+ for (unsigned Index = 0; Index < getNumContainedPasses(); ++Index) {
+ FunctionPass *FP = getContainedPass(Index);
Changed |= FP->doFinalization(M);
}
@@ -1387,30 +1384,29 @@
std::string Msg1 = "Executing Pass '";
std::string Msg3 = "' Made Modification '";
- for (std::vector<Pass *>::iterator itr = passVectorBegin(),
- e = passVectorEnd(); itr != e; ++itr) {
- Pass *P = *itr;
+ for (unsigned Index = 0; Index < getNumContainedPasses(); ++Index) {
+ ModulePass *MP = getContainedPass(Index);
+
AnalysisUsage AnUsage;
- P->getAnalysisUsage(AnUsage);
+ MP->getAnalysisUsage(AnUsage);
std::string Msg2 = "' on Module '" + M.getModuleIdentifier() + "'...\n";
- dumpPassInfo(P, Msg1, Msg2);
- dumpAnalysisSetInfo("Required", P, AnUsage.getRequiredSet());
+ dumpPassInfo(MP, Msg1, Msg2);
+ dumpAnalysisSetInfo("Required", MP, AnUsage.getRequiredSet());
- initializeAnalysisImpl(P);
- ModulePass *MP = dynamic_cast<ModulePass*>(P);
+ initializeAnalysisImpl(MP);
- if (TheTimeInfo) TheTimeInfo->passStarted(P);
+ if (TheTimeInfo) TheTimeInfo->passStarted(MP);
Changed |= MP->runOnModule(M);
- if (TheTimeInfo) TheTimeInfo->passEnded(P);
+ if (TheTimeInfo) TheTimeInfo->passEnded(MP);
if (Changed)
- dumpPassInfo(P, Msg3, Msg2);
- dumpAnalysisSetInfo("Preserved", P, AnUsage.getPreservedSet());
+ dumpPassInfo(MP, Msg3, Msg2);
+ dumpAnalysisSetInfo("Preserved", MP, AnUsage.getPreservedSet());
- removeNotPreservedAnalysis(P);
- recordAvailableAnalysis(P);
- removeDeadPasses(P, Msg2);
+ removeNotPreservedAnalysis(MP);
+ recordAvailableAnalysis(MP);
+ removeDeadPasses(MP, Msg2);
}
return Changed;
}
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