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Fix bug where we didn't initialize and finalize basic block passes

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1599 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2002-01-31 00:40:44 +00:00
parent bafff3380e
commit a4e4b23b6d
1 changed files with 22 additions and 6 deletions
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28
lib/VMCore/PassManagerT.h
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@ -150,7 +150,7 @@ public:
for (std::vector<AnalysisID>::iterator I = Required.begin(), for (std::vector<AnalysisID>::iterator I = Required.begin(),
E = Required.end(); I != E; ++I) { E = Required.end(); I != E; ++I) {
if (getAnalysisOrNullDown(*I) == 0) if (getAnalysisOrNullDown(*I) == 0)
add(I->createPass()); add((PassClass*)I->createPass());
} }
// Tell the pass to add itself to this PassManager... the way it does so // Tell the pass to add itself to this PassManager... the way it does so
@ -282,14 +282,19 @@ template<> struct PassManagerTraits<BasicBlock> : public BasicBlockPass {
// ParentClass - The type of the parent PassManager... // ParentClass - The type of the parent PassManager...
typedef PassManagerT<Method> ParentClass; typedef PassManagerT<Method> ParentClass;
// PMType - The type of the passmanager that subclasses this class
typedef PassManagerT<BasicBlock> PMType;
// runPass - Specify how the pass should be run on the UnitType // runPass - Specify how the pass should be run on the UnitType
static bool runPass(PassClass *P, BasicBlock *M) { static bool runPass(PassClass *P, BasicBlock *M) {
// todo, init and finalize // todo, init and finalize
return P->runOnBasicBlock(M); return P->runOnBasicBlock(M);
} }
// run - Implement the Pass interface... // Implement the BasicBlockPass interface...
virtual bool doInitialization(Module *M);
virtual bool runOnBasicBlock(BasicBlock *BB); virtual bool runOnBasicBlock(BasicBlock *BB);
virtual bool doFinalization(Module *M);
}; };
@ -364,8 +369,22 @@ template<> struct PassManagerTraits<Module> : public Pass {
// PassManagerTraits<BasicBlock> Implementations // PassManagerTraits<BasicBlock> Implementations
// //
inline bool PassManagerTraits<BasicBlock>::doInitialization(Module *M) {
bool Changed = false;
for (unsigned i = 0, e = ((PMType*)this)->Passes.size(); i != e; ++i)
((PMType*)this)->Passes[i]->doInitialization(M);
return Changed;
}
inline bool PassManagerTraits<BasicBlock>::runOnBasicBlock(BasicBlock *BB) { inline bool PassManagerTraits<BasicBlock>::runOnBasicBlock(BasicBlock *BB) {
return ((PassManagerT<BasicBlock>*)this)->runOnUnit(BB); return ((PMType*)this)->runOnUnit(BB);
}
inline bool PassManagerTraits<BasicBlock>::doFinalization(Module *M) {
bool Changed = false;
for (unsigned i = 0, e = ((PMType*)this)->Passes.size(); i != e; ++i)
((PMType*)this)->Passes[i]->doFinalization(M);
return Changed;
} }
@ -382,9 +401,6 @@ inline bool PassManagerTraits<Method>::runOnMethod(Method *M) {
return ((PMType*)this)->runOnUnit(M); return ((PMType*)this)->runOnUnit(M);
} }
// PassManagerTraits<Module> Implementations
//
inline bool PassManagerTraits<Method>::doFinalization(Module *M) { inline bool PassManagerTraits<Method>::doFinalization(Module *M) {
bool Changed = false; bool Changed = false;
for (unsigned i = 0, e = ((PMType*)this)->Passes.size(); i != e; ++i) for (unsigned i = 0, e = ((PMType*)this)->Passes.size(); i != e; ++i)