Handle single element array growth + transition in generic KeyedStoreIC

src/objects-printer.cc

-// Copyright 2011 the V8 project authors. All rights reserved.
+// 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
 //       with the distribution.
@@ skipping 550 matching lines @@
     get(i)->ShortPrint(out);
   }
   PrintF(out, "\n");
 }
 
 
 void FixedDoubleArray::FixedDoubleArrayPrint(FILE* out) {
   HeapObject::PrintHeader(out, "FixedDoubleArray");
   PrintF(out, " - length: %d", length());
   for (int i = 0; i < length(); i++) {
-    PrintF(out, "\n  [%d]: %g", i, get_scalar(i));
+    if (is_the_hole(i)) {
+      PrintF(out, "\n  [%d]: <the hole>", i);
+    } else {
+      PrintF(out, "\n  [%d]: %g", i, get_scalar(i));
+    }
   }
   PrintF(out, "\n");
 }
 
 
 void JSValue::JSValuePrint(FILE* out) {
   HeapObject::PrintHeader(out, "ValueObject");
   value()->Print(out);
 }
 
@@ skipping 382 matching lines @@
     desc.Print(out);
   }
   PrintF(out, "\n");
 }
 
 
 #endif  // OBJECT_PRINT
 
 
 } }  // namespace v8::internal