diff options
author | Chris Lattner <sabre@nondot.org> | 2006-09-04 04:07:39 +0000 |
---|---|---|
committer | Chris Lattner <sabre@nondot.org> | 2006-09-04 04:07:39 +0000 |
commit | b2cd4bac87b7d5514101660507ffac34370b7a3a (patch) | |
tree | 1596f31930bf29f3ba79849eaa7b1ee25ea3f93c | |
parent | 3199af2874ac10b534b0306fe4e57d20a5c6b028 (diff) | |
download | external_llvm-b2cd4bac87b7d5514101660507ffac34370b7a3a.zip external_llvm-b2cd4bac87b7d5514101660507ffac34370b7a3a.tar.gz external_llvm-b2cd4bac87b7d5514101660507ffac34370b7a3a.tar.bz2 |
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
-rw-r--r-- | include/llvm/PassManager.h | 8 | ||||
-rw-r--r-- | lib/VMCore/Pass.cpp | 15 |
2 files changed, 22 insertions, 1 deletions
diff --git a/include/llvm/PassManager.h b/include/llvm/PassManager.h index 47b49ad..7d4a2df 100644 --- a/include/llvm/PassManager.h +++ b/include/llvm/PassManager.h @@ -70,11 +70,19 @@ public: /// void add(ImmutablePass *IP); + /// doInitialization - Run all of the initializers for the function passes. + /// + bool doInitialization(); + /// run - Execute all of the passes scheduled for execution. Keep /// track of whether any of the passes modifies the function, and if /// so, return true. /// bool run(Function &F); + + /// doFinalization - Run all of the initializers for the function passes. + /// + bool doFinalization(); }; } // End llvm namespace diff --git a/lib/VMCore/Pass.cpp b/lib/VMCore/Pass.cpp index a06f084..cf7e1c0 100644 --- a/lib/VMCore/Pass.cpp +++ b/lib/VMCore/Pass.cpp @@ -94,13 +94,26 @@ FunctionPassManager::FunctionPassManager(ModuleProvider *P) : FunctionPassManager::~FunctionPassManager() { delete PM; } void FunctionPassManager::add(FunctionPass *P) { PM->add(P); } void FunctionPassManager::add(ImmutablePass *IP) { PM->add(IP); } + +/// doInitialization - Run all of the initializers for the function passes. +/// +bool FunctionPassManager::doInitialization() { + return PM->doInitialization(*MP->getModule()); +} + bool FunctionPassManager::run(Function &F) { std::string errstr; if (MP->materializeFunction(&F, &errstr)) { std::cerr << "Error reading bytecode file: " << errstr << "\n"; abort(); } - return PM->run(F); + return PM->runOnFunction(F); +} + +/// doFinalization - Run all of the initializers for the function passes. +/// +bool FunctionPassManager::doFinalization() { + return PM->doFinalization(*MP->getModule()); } |