Revert "Switch inlining to use simplified instead of machine loads.", "Fix size_t to int conversion…

src/compiler/generic-graph.h

 // 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.
 
 #ifndef V8_COMPILER_GENERIC_GRAPH_H_
 #define V8_COMPILER_GENERIC_GRAPH_H_
 
 #include "src/compiler/generic-node.h"
 
 namespace v8 {
 namespace internal {
 
 class Zone;
 
 namespace compiler {
 
 class GenericGraphBase : public ZoneObject {
  public:
   explicit GenericGraphBase(Zone* zone) : zone_(zone), next_node_id_(0) {}
 
   Zone* zone() const { return zone_; }
 
   NodeId NextNodeID() { return next_node_id_++; }
   NodeId NodeCount() const { return next_node_id_; }
+  void SetNextNodeId(NodeId next) { next_node_id_ = next; }
 
  private:
   Zone* zone_;
   NodeId next_node_id_;
 };
 
 template <class V>
 class GenericGraph : public GenericGraphBase {
  public:
   explicit GenericGraph(Zone* zone)
       : GenericGraphBase(zone), start_(NULL), end_(NULL) {}
 
   V* start() { return start_; }
   V* end() { return end_; }
 
   void SetStart(V* start) { start_ = start; }
   void SetEnd(V* end) { end_ = end; }
 
  private:
   V* start_;
   V* end_;
 
   DISALLOW_COPY_AND_ASSIGN(GenericGraph);
 };
 }
 }
 }  // namespace v8::internal::compiler
 
 #endif  // V8_COMPILER_GENERIC_GRAPH_H_