Implement representation selection as part of SimplifiedLowering. Representation selection also req…

test/cctest/compiler/graph-builder-tester.h

 // Copyright 2014 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_CCTEST_COMPILER_GRAPH_BUILDER_TESTER_H_
 #define V8_CCTEST_COMPILER_GRAPH_BUILDER_TESTER_H_
 
 #include "src/v8.h"
 #include "test/cctest/cctest.h"
 
@@ skipping 23 matching lines @@
   }
 };
 
 
 class MachineCallHelper : public CallHelper {
  public:
   MachineCallHelper(Zone* zone, MachineCallDescriptorBuilder* builder);
 
   Node* Parameter(int offset);
 
+  void GenerateCode() { Generate(); }
+
  protected:
   virtual byte* Generate();
   virtual void VerifyParameters(int parameter_count,
                                 MachineRepresentation* parameters);
   void InitParameters(GraphBuilder* builder, CommonOperatorBuilder* common);
 
  protected:
   int parameter_count() const {
     return call_descriptor_builder_->parameter_count();
   }
@@ skipping 10 matching lines @@
 class GraphAndBuilders {
  public:
   explicit GraphAndBuilders(Zone* zone)
       : main_graph_(new (zone) Graph(zone)),
         main_common_(zone),
         main_machine_(zone),
         main_simplified_(zone) {}
 
  protected:
   // Prefixed with main_ to avoid naiming conflicts.
-  Graph* const main_graph_;
+  Graph* main_graph_;
   CommonOperatorBuilder main_common_;
   MachineOperatorBuilder main_machine_;
   SimplifiedOperatorBuilder main_simplified_;
 };
 
 
 template <typename ReturnType>
 class GraphBuilderTester
     : public HandleAndZoneScope,
       private GraphAndBuilders,
@@ skipping 19 matching lines @@
   }
   virtual ~GraphBuilderTester() {}
 
   Factory* factory() const { return isolate()->factory(); }
 };
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_CCTEST_COMPILER_GRAPH_BUILDER_TESTER_H_