Convert Linkage to use MachineSignature.

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

Index: test/cctest/compiler/graph-builder-tester.h
diff --git a/test/cctest/compiler/graph-builder-tester.h b/test/cctest/compiler/graph-builder-tester.h
index 5f0d8250950bcdeef94a23b20c882e41de5fa730..891a0ab7b5a54f08c47eed1db66b58694789eebf 100644
--- a/test/cctest/compiler/graph-builder-tester.h
+++ b/test/cctest/compiler/graph-builder-tester.h
@@ -37,7 +37,7 @@ class DirectGraphBuilder : public GraphBuilder {
 
 class MachineCallHelper : public CallHelper {
  public:
-  MachineCallHelper(Zone* zone, MachineCallDescriptorBuilder* builder);
+  MachineCallHelper(Zone* zone, MachineSignature* machine_sig);
 
   Node* Parameter(int offset);
 
@@ -45,16 +45,12 @@ class MachineCallHelper : public CallHelper {
 
  protected:
   virtual byte* Generate();
-  virtual void VerifyParameters(int parameter_count, MachineType* parameters);
   void InitParameters(GraphBuilder* builder, CommonOperatorBuilder* common);
 
  protected:
-  int parameter_count() const {
-    return call_descriptor_builder_->parameter_count();
-  }
+  int parameter_count() const { return machine_sig_->ParamCount(); }

[Benedikt Meurer, 2014/09/02 08:37:42]

size_t

 
  private:
-  MachineCallDescriptorBuilder* call_descriptor_builder_;
   Node** parameters_;
   // TODO(dcarney): shouldn't need graph stored.
   Graph* graph_;
@@ -95,7 +91,7 @@ class GraphBuilderTester
       : GraphAndBuilders(main_zone()),
         MachineCallHelper(
             main_zone(),
-            ToCallDescriptorBuilder(
+            MakeMachineSignature(
                 main_zone(), ReturnValueTraits<ReturnType>::Representation(),
                 p0, p1, p2, p3, p4)),
         SimplifiedGraphBuilder(main_graph_, &main_common_, &main_machine_,