662       if (auto *ElemDef =  in ValidateTailPredicate()  local
664         if (RDA.isSafeToMoveForwards(ElemDef, &*StartInsertPt)) {  in ValidateTailPredicate()
665           ElemDef->removeFromParent();  in ValidateTailPredicate()
666           StartInsertBB->insert(StartInsertPt, ElemDef);  in ValidateTailPredicate()
668                      << "ARM Loops: Moved element count def: " << *ElemDef);  in ValidateTailPredicate()
669         } else if (RDA.isSafeToMoveBackwards(&*StartInsertPt, ElemDef)) {  in ValidateTailPredicate()
671           StartInsertBB->insertAfter(MachineBasicBlock::iterator(ElemDef),  in ValidateTailPredicate()
673           LLVM_DEBUG(dbgs() << "ARM Loops: Moved start past: " << *ElemDef);  in ValidateTailPredicate()
678           MachineOperand Operand = ElemDef->getOperand(1);  in ValidateTailPredicate()
679           if (isMovRegOpcode(ElemDef->getOpcode()) &&  in ValidateTailPredicate()
680               RDA.getUniqueReachingMIDef(ElemDef, Operand.getReg().asMCReg()) ==  in ValidateTailPredicate()