[TypeFeedbackVector] Combine the literals array and the feedback vector.

src/compiler/js-create-lowering.h

Index: src/compiler/js-create-lowering.h
diff --git a/src/compiler/js-create-lowering.h b/src/compiler/js-create-lowering.h
index b5390f136ce1a8e76427ac62fe5500fbd8c6d458..082f7bcfdb10ff159d2fbd401c60593c7c5ba45d 100644
--- a/src/compiler/js-create-lowering.h
+++ b/src/compiler/js-create-lowering.h
@@ -33,12 +33,13 @@ class V8_EXPORT_PRIVATE JSCreateLowering final
     : public NON_EXPORTED_BASE(AdvancedReducer) {
  public:
   JSCreateLowering(Editor* editor, CompilationDependencies* dependencies,
-                   JSGraph* jsgraph, MaybeHandle<LiteralsArray> literals_array,
+                   JSGraph* jsgraph,
+                   MaybeHandle<TypeFeedbackVector> feedback_vector,
                    Handle<Context> native_context, Zone* zone)
       : AdvancedReducer(editor),
         dependencies_(dependencies),
         jsgraph_(jsgraph),
-        literals_array_(literals_array),
+        feedback_vector_(feedback_vector),
         native_context_(native_context),
         zone_(zone) {}
   ~JSCreateLowering() final {}
@@ -79,8 +80,8 @@ class V8_EXPORT_PRIVATE JSCreateLowering final
 
   Reduction ReduceNewArrayToStubCall(Node* node, Handle<AllocationSite> site);
 
-  // Infers the LiteralsArray to use for a given {node}.
-  MaybeHandle<LiteralsArray> GetSpecializationLiterals(Node* node);
+  // Infers the TypeFeedbackVector to use for a given {node}.
+  MaybeHandle<TypeFeedbackVector> GetSpecializationLiterals(Node* node);

[Benedikt Meurer, 2017/01/30 05:34:05]

Nit: Rename to GetSpecializationTypeFeedbackVector please.

[mvstanton, 2017/01/30 10:56:41]

Done.

[Michael Starzinger, 2017/01/30 11:16:44]

+1

 
   Factory* factory() const;
   Graph* graph() const;
@@ -96,7 +97,7 @@ class V8_EXPORT_PRIVATE JSCreateLowering final
 
   CompilationDependencies* const dependencies_;
   JSGraph* const jsgraph_;
-  MaybeHandle<LiteralsArray> const literals_array_;
+  MaybeHandle<TypeFeedbackVector> const feedback_vector_;
   Handle<Context> const native_context_;
   Zone* const zone_;
 };