176   MDNode *LoopID = TheLoop->getLoopID();  in getHintsFromMetadata()  local
177   if (!LoopID)  in getHintsFromMetadata()
181   assert(LoopID->getNumOperands() > 0 && "requires at least one operand");  in getHintsFromMetadata()
182   assert(LoopID->getOperand(0) == LoopID && "invalid loop id");  in getHintsFromMetadata()
184   for (unsigned i = 1, ie = LoopID->getNumOperands(); i < ie; ++i) {  in getHintsFromMetadata()
190     if (const MDNode *MD = dyn_cast<MDNode>(LoopID->getOperand(i))) {  in getHintsFromMetadata()
197       S = dyn_cast<MDString>(LoopID->getOperand(i));  in getHintsFromMetadata()
261   MDNode *LoopID = TheLoop->getLoopID();  in writeHintsToMetadata()  local
262   if (LoopID) {  in writeHintsToMetadata()
263     for (unsigned i = 1, ie = LoopID->getNumOperands(); i < ie; ++i) {  in writeHintsToMetadata()
264       MDNode *Node = cast<MDNode>(LoopID->getOperand(i));  in writeHintsToMetadata()