Slightly generalize AddCheckConstantFunction.

src/hydrogen.cc

Index: src/hydrogen.cc
diff --git a/src/hydrogen.cc b/src/hydrogen.cc
index ceeca282056abb1f05c63498f7ea73be4c0439f3..c4afafa2d8500b2bffc377d946bddd32eef40bd0 100644
--- a/src/hydrogen.cc
+++ b/src/hydrogen.cc
@@ -6284,7 +6284,7 @@ void HGraphBuilder::VisitProperty(Property* expr) {
 }
 
 
-void HGraphBuilder::AddCheckConstantFunction(Call* expr,
+void HGraphBuilder::AddCheckConstantFunction(Handle<JSObject> holder,
                                              HValue* receiver,
                                              Handle<Map> receiver_map,
                                              bool smi_and_map_check) {
@@ -6296,10 +6296,9 @@ void HGraphBuilder::AddCheckConstantFunction(Call* expr,
     AddInstruction(HCheckMaps::NewWithTransitions(receiver, receiver_map,
                                                   zone()));
   }
-  if (!expr->holder().is_null()) {
+  if (!holder.is_null()) {
     AddInstruction(new(zone()) HCheckPrototypeMaps(
-        Handle<JSObject>(JSObject::cast(receiver_map->prototype())),
-        expr->holder()));
+        Handle<JSObject>(JSObject::cast(receiver_map->prototype())), holder));
   }
 }
 
@@ -6382,7 +6381,7 @@ void HGraphBuilder::HandlePolymorphicCallNamed(Call* expr,
 
     set_current_block(if_true);
     expr->ComputeTarget(map, name);
-    AddCheckConstantFunction(expr, receiver, map, false);
+    AddCheckConstantFunction(expr->holder(), receiver, map, false);
     if (FLAG_trace_inlining && FLAG_polymorphic_inlining) {
       Handle<JSFunction> caller = info()->closure();
       SmartArrayPointer<char> caller_name =
@@ -6889,7 +6888,7 @@ bool HGraphBuilder::TryInlineBuiltinMethodCall(Call* expr,
     case kMathCos:
     case kMathTan:
       if (argument_count == 2 && check_type == RECEIVER_MAP_CHECK) {
-        AddCheckConstantFunction(expr, receiver, receiver_map, true);
+        AddCheckConstantFunction(expr->holder(), receiver, receiver_map, true);
         HValue* argument = Pop();
         HValue* context = environment()->LookupContext();
         Drop(1);  // Receiver.
@@ -6902,7 +6901,7 @@ bool HGraphBuilder::TryInlineBuiltinMethodCall(Call* expr,
       break;
     case kMathPow:
       if (argument_count == 3 && check_type == RECEIVER_MAP_CHECK) {
-        AddCheckConstantFunction(expr, receiver, receiver_map, true);
+        AddCheckConstantFunction(expr->holder(), receiver, receiver_map, true);
         HValue* right = Pop();
         HValue* left = Pop();
         Pop();  // Pop receiver.
@@ -6944,7 +6943,7 @@ bool HGraphBuilder::TryInlineBuiltinMethodCall(Call* expr,
       break;
     case kMathRandom:
       if (argument_count == 1 && check_type == RECEIVER_MAP_CHECK) {
-        AddCheckConstantFunction(expr, receiver, receiver_map, true);
+        AddCheckConstantFunction(expr->holder(), receiver, receiver_map, true);
         Drop(1);  // Receiver.
         HValue* context = environment()->LookupContext();
         HGlobalObject* global_object = new(zone()) HGlobalObject(context);
@@ -6957,7 +6956,7 @@ bool HGraphBuilder::TryInlineBuiltinMethodCall(Call* expr,
     case kMathMax:
     case kMathMin:
       if (argument_count == 3 && check_type == RECEIVER_MAP_CHECK) {
-        AddCheckConstantFunction(expr, receiver, receiver_map, true);
+        AddCheckConstantFunction(expr->holder(), receiver, receiver_map, true);
         HValue* right = Pop();
         HValue* left = Pop();
         Pop();  // Pop receiver.
@@ -7073,7 +7072,7 @@ bool HGraphBuilder::TryCallApply(Call* expr) {
   VisitForValue(prop->obj());
   if (HasStackOverflow() || current_block() == NULL) return true;
   HValue* function = Top();
-  AddCheckConstantFunction(expr, function, function_map, true);
+  AddCheckConstantFunction(expr->holder(), function, function_map, true);
   Drop(1);
 
   VisitForValue(args->at(0));
@@ -7192,7 +7191,7 @@ void HGraphBuilder::VisitCall(Call* expr) {
         call = PreProcessCall(
             new(zone()) HCallNamed(context, name, argument_count));
       } else {
-        AddCheckConstantFunction(expr, receiver, receiver_map, true);
+        AddCheckConstantFunction(expr->holder(), receiver, receiver_map, true);
 
         if (TryInlineCall(expr)) return;
         call = PreProcessCall(