diff options
| -rw-r--r-- | include/llvm/Transforms/Pass.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/llvm/Transforms/Pass.h b/include/llvm/Transforms/Pass.h index 2fab0f17cc..00f7979c14 100644 --- a/include/llvm/Transforms/Pass.h +++ b/include/llvm/Transforms/Pass.h @@ -72,7 +72,7 @@ struct Pass { // run(Module*) - Run this pass on a module and all of the methods contained - // within it. Returns false on success. + // within it. Returns true if any of the contained passes returned true. // bool run(Module *M) { bool MadeChanges = doPassInitializationVirt(M); @@ -81,7 +81,7 @@ struct Pass { // the Module, so we have to keep checking for end of method list condition. // for (Module::iterator I = M->begin(); I != M->end(); ++I) - MadeChanges = doPerMethodWorkVirt(*I); + MadeChanges |= doPerMethodWorkVirt(*I); return MadeChanges; } @@ -101,12 +101,12 @@ struct Pass { inline virtual ~Pass() {} // doPassInitializationVirt - Virtual method overridden by subclasses to do - // any neccesary per-module initialization. Returns false on success. + // any neccesary per-module initialization. // virtual bool doPassInitializationVirt(Module *M) = 0; // doPerMethodWorkVirt - Virtual method overriden by subclasses to do the - // per-method processing of the pass. Returns false on success. + // per-method processing of the pass. // virtual bool doPerMethodWorkVirt(Method *M) = 0; }; |