249   Node* effect = NodeProperties::GetEffectInput(node, 0);  in ReduceUnreachableOrIfException()  local
250   if (effect->opcode() == IrOpcode::kDead) {  in ReduceUnreachableOrIfException()
251     return Replace(effect);  in ReduceUnreachableOrIfException()
253   if (effect->opcode() == IrOpcode::kUnreachable) {  in ReduceUnreachableOrIfException()
254     return Replace(effect);  in ReduceUnreachableOrIfException()
261   Node* effect = NodeProperties::GetEffectInput(node, 0);  in ReduceEffectNode()  local
262   if (effect->opcode() == IrOpcode::kDead) {  in ReduceEffectNode()
263     return Replace(effect);  in ReduceEffectNode()
266     if (effect->opcode() == IrOpcode::kUnreachable) {  in ReduceEffectNode()
275         graph()->NewNode(common()->Unreachable(), effect, control);  in ReduceEffectNode()
291     Node* effect = NodeProperties::GetEffectInput(node, 0);  in ReduceDeoptimizeOrReturnOrTerminate()  local
293     if (effect->opcode() != IrOpcode::kUnreachable) {  in ReduceDeoptimizeOrReturnOrTerminate()
294       effect = graph()->NewNode(common()->Unreachable(), effect, control);  in ReduceDeoptimizeOrReturnOrTerminate()
295       NodeProperties::SetType(effect, Type::None());  in ReduceDeoptimizeOrReturnOrTerminate()
298     node->ReplaceInput(0, effect);  in ReduceDeoptimizeOrReturnOrTerminate()