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Initialize AnalysisImpls for each pass before executing the pass. 

llvm-svn: 32509
This commit is contained in:
Devang Patel 2006-12-12 23:13:09 +00:00
parent f58183dae1
commit 47d7df7407
1 changed files with 3 additions and 3 deletions
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6
llvm/lib/VMCore/PassManager.cpp
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@ -768,7 +768,7 @@ BasicBlockPassManager_New::runOnFunction(Function &F) {
for (std::vector<Pass *>::iterator itr = passVectorBegin(),
e = passVectorEnd(); itr != e; ++itr) {
Pass *P = *itr;
initializeAnalysisImpl(P);
BasicBlockPass *BP = dynamic_cast<BasicBlockPass*>(P);
Changed |= BP->runOnBasicBlock(*I);
removeNotPreservedAnalysis(P);
@ -977,7 +977,7 @@ bool FunctionPassManagerImpl_New::runOnFunction(Function &F) {
for (std::vector<Pass *>::iterator itr = passVectorBegin(),
e = passVectorEnd(); itr != e; ++itr) {
Pass *P = *itr;
initializeAnalysisImpl(P);
FunctionPass *FP = dynamic_cast<FunctionPass*>(P);
Changed |= FP->runOnFunction(F);
removeNotPreservedAnalysis(P);
@ -1104,7 +1104,7 @@ ModulePassManager_New::runOnModule(Module &M) {
for (std::vector<Pass *>::iterator itr = passVectorBegin(),
e = passVectorEnd(); itr != e; ++itr) {
Pass *P = *itr;
initializeAnalysisImpl(P);
ModulePass *MP = dynamic_cast<ModulePass*>(P);
Changed |= MP->runOnModule(M);
removeNotPreservedAnalysis(P);