2236   auto CurBlock = MF->begin();  in findPrologueEndLoc()  local
2237   auto CurInst = CurBlock->begin();  in findPrologueEndLoc()
2241   while (CurBlock->empty())  in findPrologueEndLoc()
2242     CurInst = (++CurBlock)->begin();  in findPrologueEndLoc()
2243   assert(CurInst != CurBlock->end());  in findPrologueEndLoc()
2247   auto getNextInst = [&CurBlock, &CurInst, MF]() -> bool {  in findPrologueEndLoc()
2258     if (CurBlock->pred_size() > 1)  in findPrologueEndLoc()
2268       ++CurBlock;  in findPrologueEndLoc()
2269       if (CurBlock == MF->end())  in findPrologueEndLoc()
2271     } while (CurBlock->empty());  in findPrologueEndLoc()
2272     CurInst = CurBlock->begin();  in findPrologueEndLoc()