- Do not use the ? operator in the List factory.

runtime/vm/intrinsifier.h

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 // Class for intrinsifying functions.
 
 #ifndef VM_INTRINSIFIER_H_
 #define VM_INTRINSIFIER_H_
 
 #include "vm/allocation.h"
 
@@ skipping 42 matching lines @@
   V(_Double, ==, Double_equal, 1206706717)                                     \
   V(_Double, +, Double_add, 1965033293)                                        \
   V(_Double, -, Double_sub, 1212327731)                                        \
   V(_Double, *, Double_mul, 395243827)                                         \
   V(_Double, /, Double_div, 809804402)                                         \
   V(_Double, get:isNaN, Double_getIsNaN, 54462366)                             \
   V(_Double, get:isNegative, Double_getIsNegative, 54462366)                   \
   V(_Double, _mulFromInteger, Double_mulFromInteger, 815838159)                \
   V(_Double, .fromInteger, Double_fromInteger, 842078193)                      \
   V(_Double, toInt, Double_toInt, 362666636)                                   \
-  V(_ObjectArray, ., ObjectArray_Allocate, 577949617)                          \
+  V(_ObjectArray, ., ObjectArray_Allocate, 97987288)                           \
   V(_ObjectArray, get:length, Array_getLength, 405297088)                      \
   V(_ObjectArray, [], Array_getIndexed, 71937385)                              \
   V(_ObjectArray, []=, Array_setIndexed, 255863719)                            \
   V(_GrowableObjectArray, .withData, GrowableArray_Allocate, 816132033)        \
   V(_GrowableObjectArray, get:length, GrowableArray_getLength, 725548050)      \
   V(_GrowableObjectArray, get:_capacity, GrowableArray_getCapacity, 725548050) \
   V(_GrowableObjectArray, [], GrowableArray_getIndexed, 581838973)             \
   V(_GrowableObjectArray, []=, GrowableArray_setIndexed, 1048007636)           \
   V(_GrowableObjectArray, _setLength, GrowableArray_setLength, 796709584)      \
   V(_GrowableObjectArray, _setData, GrowableArray_setData, 629110947)          \
@@ skipping 53 matching lines @@
   CORE_LIB_INTRINSIC_LIST(DECLARE_FUNCTION)
   MATH_LIB_INTRINSIC_LIST(DECLARE_FUNCTION)
   SCALARLIST_LIB_INTRINSIC_LIST(DECLARE_FUNCTION)
 
 #undef DECLARE_FUNCTION
 };
 
 }  // namespace dart
 
 #endif  // VM_INTRINSIFIER_H_