bool SPDataDependence::runOnModule(Module &M) {

	for (Module::iterator it = M.begin(), end = M.end(); it != end; ++it) {
		Function& F = *it;

		if (!F.isDeclaration()) {
			LoopInfo &LI = getAnalysis<LoopInfo>(F);
			for(LoopInfo::iterator it = LI.begin(), end = LI.end(); it != end; ++it) {
				Loop* L = *it;
				//Next Line deletes L !!!!
				DominatorTree& dom = getAnalysis<DominatorTree>(F);
				L->dump();  //Crash here.
			}
		}
	}

	return false;
}