Version 3.26.31.11 (merged r21859, r21907)

src/hydrogen.cc

Index: src/hydrogen.cc
diff --git a/src/hydrogen.cc b/src/hydrogen.cc
index 6ecd5cc5f297404e084adca640a46e2d4cdc32cf..846798da70abd67bde62f6c99eab5c89583b1f28 100644
--- a/src/hydrogen.cc
+++ b/src/hydrogen.cc
@@ -8011,10 +8011,12 @@ bool HOptimizedGraphBuilder::TryCallApply(Call* expr) {
   HValue* function = Pop();  // f
   Drop(1);  // apply
 
+  HValue* checked_function = AddCheckMap(function, function_map);
+
   if (function_state()->outer() == NULL) {
     HInstruction* elements = Add<HArgumentsElements>(false);
     HInstruction* length = Add<HArgumentsLength>(elements);
-    HValue* wrapped_receiver = BuildWrapReceiver(receiver, function);
+    HValue* wrapped_receiver = BuildWrapReceiver(receiver, checked_function);
     HInstruction* result = New<HApplyArguments>(function,
                                                 wrapped_receiver,
                                                 length,
@@ -8030,7 +8032,7 @@ bool HOptimizedGraphBuilder::TryCallApply(Call* expr) {
     const ZoneList<HValue*>* arguments_values = args->arguments_values();
     int arguments_count = arguments_values->length();
     Push(function);
-    Push(BuildWrapReceiver(receiver, function));
+    Push(BuildWrapReceiver(receiver, checked_function));
     for (int i = 1; i < arguments_count; i++) {
       Push(arguments_values->at(i));
     }