Refactor building of lazy bailouts in AstGraphBuilder.

src/compiler/graph-builder.cc

 // Copyright 2013 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/compiler/graph-builder.h"
 
 #include "src/compiler.h"
 #include "src/compiler/generic-graph.h"
 #include "src/compiler/generic-node.h"
 #include "src/compiler/generic-node-inl.h"
@@ skipping 12 matching lines @@
                                                CommonOperatorBuilder* common)
     : GraphBuilder(graph),
       common_(common),
       environment_(NULL),
       current_context_(NULL),
       exit_control_(NULL) {}
 
 
 Node* StructuredGraphBuilder::MakeNode(Operator* op, int value_input_count,
                                        Node** value_inputs) {
+  DCHECK(op->InputCount() == value_input_count);
+
   bool has_context = OperatorProperties::HasContextInput(op);
   bool has_control = OperatorProperties::GetControlInputCount(op) == 1;
   bool has_effect = OperatorProperties::GetEffectInputCount(op) == 1;
 
   DCHECK(OperatorProperties::GetControlInputCount(op) < 2);
   DCHECK(OperatorProperties::GetEffectInputCount(op) < 2);
 
   Node* result = NULL;
   if (!has_context && !has_control && !has_effect) {
     result = graph()->NewNode(op, value_input_count, value_inputs);
@@ skipping 189 matching lines @@
   if (!dead_control_.is_set()) {
     Node* dead_node = graph()->NewNode(common_->Dead());
     dead_control_.set(dead_node);
     return dead_node;
   }
   return dead_control_.get();
 }
 }
 }
 }  // namespace v8::internal::compiler