Pretenure call new support.

src/objects.h

 // 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 1136 matching lines @@
   V(kExpectedAlignmentMarker, "expected alignment marker")                    \
   V(kExpectedAllocationSite, "expected allocation site")                      \
   V(kExpectedPropertyCellInRegisterA2,                                        \
     "Expected property cell in register a2")                                  \
   V(kExpectedFixedArrayInRegisterEbx,                                         \
     "Expected fixed array in register ebx")                                   \
   V(kExpectedFixedArrayInRegisterR2,                                          \
     "Expected fixed array in register r2")                                    \
   V(kExpectedFixedArrayInRegisterRbx,                                         \
     "Expected fixed array in register rbx")                                   \
+  V(kExpectedUndefinedOrCell,                                                 \
+    "Expected undefined or cell in register")                                 \
   V(kExpectingAlignmentForCopyBytes,                                          \
     "Expecting alignment for CopyBytes")                                      \
   V(kExportDeclaration, "Export declaration")                                 \
   V(kExternalStringExpectedButNotFound,                                       \
     "External string expected, but not found")                                \
   V(kFailedBailedOutLastTime, "Failed/bailed out last time")                  \
   V(kForInStatementIsNotFastCase, "ForInStatement is not fast case")          \
   V(kForInStatementOptimizationIsDisabled,                                    \
     "ForInStatement optimization is disabled")                                \
   V(kForInStatementWithNonLocalEachVariable,                                  \
@@ skipping 9571 matching lines @@
     } else {
       value &= ~(1 << bit_position);
     }
     return value;
   }
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_H_