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Add explicit doInitialization/doFinalization methods instead of making
the FunctionPassManager redo this for each function. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30079 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -70,11 +70,19 @@ public:
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///
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void add(ImmutablePass *IP);
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/// doInitialization - Run all of the initializers for the function passes.
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///
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bool doInitialization();
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/// run - Execute all of the passes scheduled for execution. Keep
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/// track of whether any of the passes modifies the function, and if
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/// so, return true.
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///
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bool run(Function &F);
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/// doFinalization - Run all of the initializers for the function passes.
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///
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bool doFinalization();
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};
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} // End llvm namespace
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@ -94,13 +94,26 @@ FunctionPassManager::FunctionPassManager(ModuleProvider *P) :
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FunctionPassManager::~FunctionPassManager() { delete PM; }
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void FunctionPassManager::add(FunctionPass *P) { PM->add(P); }
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void FunctionPassManager::add(ImmutablePass *IP) { PM->add(IP); }
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/// doInitialization - Run all of the initializers for the function passes.
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///
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bool FunctionPassManager::doInitialization() {
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return PM->doInitialization(*MP->getModule());
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}
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bool FunctionPassManager::run(Function &F) {
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std::string errstr;
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if (MP->materializeFunction(&F, &errstr)) {
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std::cerr << "Error reading bytecode file: " << errstr << "\n";
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abort();
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}
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return PM->run(F);
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return PM->runOnFunction(F);
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}
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/// doFinalization - Run all of the initializers for the function passes.
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///
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bool FunctionPassManager::doFinalization() {
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return PM->doFinalization(*MP->getModule());
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}
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