326   const auto &DstBlock = Edge.second;  in isLoopEnteringEdge()  local
327   return (DstBlock.getLoop() &&  in isLoopEnteringEdge()
328           !DstBlock.getLoop()->contains(SrcBlock.getLoop())) ||  in isLoopEnteringEdge()
330          (DstBlock.getSccNum() != -1 &&  in isLoopEnteringEdge()
331           SrcBlock.getSccNum() != DstBlock.getSccNum());  in isLoopEnteringEdge()
345   const auto &DstBlock = Edge.second;  in isLoopBackEdge()  local
346   return SrcBlock.belongsToSameLoop(DstBlock) &&  in isLoopBackEdge()
347          ((DstBlock.getLoop() &&  in isLoopBackEdge()
348            DstBlock.getLoop()->getHeader() == DstBlock.getBlock()) ||  in isLoopBackEdge()
349           (DstBlock.getSccNum() != -1 &&  in isLoopBackEdge()
350            SccI->isSCCHeader(DstBlock.getBlock(), DstBlock.getSccNum())));  in isLoopBackEdge()