Optimize Function.prototype.call

src/hydrogen.h

Index: src/hydrogen.h
diff --git a/src/hydrogen.h b/src/hydrogen.h
index 9260b58cd38a2cfa6a89cb0be39bee81f0e45d88..7b5875850403cb96b87e7ea4342fc7e826d829e9 100644
--- a/src/hydrogen.h
+++ b/src/hydrogen.h
@@ -2321,8 +2321,12 @@ class HOptimizedGraphBuilder : public HGraphBuilder, public AstVisitor {
   void EnsureArgumentsArePushedForAccess();
   bool TryArgumentsAccess(Property* expr);
 
-  // Try to optimize fun.apply(receiver, arguments) pattern.
-  bool TryCallApply(Call* expr);
+  // Shared code for .call and .apply optimizations.
+  void HandleIndirectCall(Call* expr, HValue* function, int arguments_count);
+  // Try to optimize indirect calls such as fun.apply(receiver, arguments)
+  // or fun.call(...).
+  bool TryIndirectCall(Call* expr);
+  void BuildFunctionCallCall(Call* expr);
 
   bool TryHandleArrayCall(Call* expr, HValue* function);
   bool TryHandleArrayCallNew(CallNew* expr, HValue* function);
@@ -2363,7 +2367,14 @@ class HOptimizedGraphBuilder : public HGraphBuilder, public AstVisitor {
                       int arguments_count);
   bool TryInlineBuiltinMethodCall(Call* expr,
                                   HValue* receiver,
-                                  Handle<Map> receiver_map);
+                                  Handle<Map> receiver_map,
+                                  Handle<JSFunction> function,
+                                  int args_count_no_receiver);
+  bool InlineBuiltinMethodCall(Call* expr,
+                               HValue* receiver,
+                               Handle<Map> receiver_map,
+                               BuiltinFunctionId id,
+                               int args_count_no_receiver);
   bool TryInlineBuiltinFunctionCall(Call* expr);
   enum ApiCallType {
     kCallApiFunction,