1488         auto IsBarrierRemoveable = [&Kernel](BarrierInfo *StartBI,  in eliminateBarriers()
1491               !StartBI->isImplicitExit() &&  in eliminateBarriers()
1499           Instruction *I = (StartBI->isImplicitEntry())  in eliminateBarriers()
1501                                : StartBI->getInstruction()->getNextNode();  in eliminateBarriers()
1573           BarrierInfo *StartBI = It;  in eliminateBarriers()  local
1577           if (StartBI->isImplicit() && EndBI->isImplicit())  in eliminateBarriers()
1580           if (!IsBarrierRemoveable(StartBI, EndBI))  in eliminateBarriers()
1583           assert(!(StartBI->isImplicit() && EndBI->isImplicit()) &&  in eliminateBarriers()
1587           if (!StartBI->isImplicit()) {  in eliminateBarriers()
1589                               << *StartBI->getInstruction() << "\n");  in eliminateBarriers()
1590             BarriersToBeDeleted.insert(StartBI->getInstruction());  in eliminateBarriers()