252     unsigned Scan = OptionIdx;  in FactorNodes()  local
255       if (Scan == e) break;  in FactorNodes()
257       Matcher *ScanMatcher = OptionsToMatch[Scan];  in FactorNodes()
265         OptionsToMatch.erase(OptionsToMatch.begin()+Scan);  in FactorNodes()
273         ++Scan;  in FactorNodes()
287           OptionsToMatch[Scan] = M2;  in FactorNodes()
296     if (Scan != e &&  in FactorNodes()
298         Scan+1 != e) {  in FactorNodes()
301                  OptionsToMatch[Scan]->print(errs(), 4);  in FactorNodes()
302                  if (Scan + 1 != e) OptionsToMatch[Scan + 1]->printOne(errs());  in FactorNodes()
303                  if (Scan + 2 < e) OptionsToMatch[Scan + 2]->printOne(errs());  in FactorNodes()