Turn off allocation site info for crankshafted array constructor calls.

src/hydrogen.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 1748 matching lines @@
       HConstant(Context::ARRAY_FUNCTION_INDEX, Representation::Integer32()));
 
   return AddInstruction(new (zone())
       HLoadKeyed(native_context, index, NULL, FAST_ELEMENTS));
 }
 
 
 HGraphBuilder::JSArrayBuilder::JSArrayBuilder(HGraphBuilder* builder,
                                               ElementsKind kind,
                                               HValue* allocation_site_payload,
-                                              AllocationSiteMode mode) :
+                                              bool disable_allocation_sites) :
         builder_(builder),
         kind_(kind),
         allocation_site_payload_(allocation_site_payload) {
-  if (mode == DONT_TRACK_ALLOCATION_SITE) {
-    mode_ = mode;
-  } else {
-    mode_ = AllocationSiteInfo::GetMode(kind);
-  }
+  mode_ = disable_allocation_sites
+      ? DONT_TRACK_ALLOCATION_SITE
+      : AllocationSiteInfo::GetMode(kind);
 }
 
 
 HValue* HGraphBuilder::JSArrayBuilder::EmitMapCode(HValue* context) {
   HInstruction* native_context = builder()->BuildGetNativeContext(context);
 
   HInstruction* index = builder()->AddInstruction(new(zone())
       HConstant(Context::JS_ARRAY_MAPS_INDEX, Representation::Integer32()));
 
   HInstruction* map_array = builder()->AddInstruction(new(zone())
@@ skipping 9710 matching lines @@
     }
   }
 
 #ifdef DEBUG
   if (graph_ != NULL) graph_->Verify(false);  // No full verify.
   if (allocator_ != NULL) allocator_->Verify();
 #endif
 }
 
 } }  // namespace v8::internal