987   InstSwitch *CurrentSwitch = nullptr;  member in IceBuilder
993     assert(!CurrentSwitch);  in Switch()
998     CurrentSwitch = InstSwitch::create(Func, Count - 1, Key, Default);  in Switch()
1007     assert(CurrentSwitch);  in IfValue()
1009     CurrentSwitch->addBranch(SwitchIndex++, Value, Target);  in IfValue()
1014     assert(CurrentSwitch);  in IfDefault()
1015     assert(CurrentSwitch->getLabelDefault());  in IfDefault()
1017     assert(SwitchIndex == CurrentSwitch->getNumCases());  in IfDefault()
1018     SwitchNode->appendInst(CurrentSwitch);  in IfDefault()
1020     auto Default = Node(CurrentSwitch->getLabelDefault());  in IfDefault()
1021     CurrentSwitch = nullptr;  in IfDefault()