///
virtual bool doFinalization(Module &);
- /// run - On a function, we simply initialize, run the function, then
- /// finalize.
- ///
- bool run(Function &F);
-
virtual void assignPassManager(PMStack &PMS,
PassManagerType T);
return createPrintFunctionPass(Banner, &O);
}
-// run - On a function, we simply initialize, run the function, then finalize.
-//
-bool FunctionPass::run(Function &F) {
- // Passes are not run on external functions!
- if (F.isDeclaration()) return false;
-
- bool Changed = doInitialization(*F.getParent());
- Changed |= runOnFunction(F);
- return Changed | doFinalization(*F.getParent());
-}
-
bool FunctionPass::doInitialization(Module &) {
// By default, don't do anything.
return false;