Recognize List constructor and turn it into CreateArray ...

runtime/vm/intermediate_language.h

 // Copyright (c) 2013, 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.
 
 #ifndef VM_INTERMEDIATE_LANGUAGE_H_
 #define VM_INTERMEDIATE_LANGUAGE_H_
 
 #include "vm/allocation.h"
 #include "vm/ast.h"
 #include "vm/growable_array.h"
@@ skipping 25 matching lines @@
 // TODO(srdjan): Unify with INTRINSIC_LIST.
 // (class-name, function-name, recognized enum, fingerprint).
 // See intrinsifier for fingerprint computation.
 #define RECOGNIZED_LIST(V)                                                     \
   V(::, identical, ObjectIdentical, 496869842)                                 \
   V(Object, ==, ObjectEquals, 1068471689)                                      \
   V(Object, Object., ObjectConstructor, 1058615085)                            \
   V(Object, get:_cid, ObjectCid, 1498751301)                                   \
   V(_TypedListBase, get:_cid, TypedListBaseCid, 1938244762)                    \
   V(_List, get:length, ObjectArrayLength, 215183186)                           \
+  V(_List, _List., ObjectArrayConstructor, 176587978)                          \
   V(_ImmutableList, get:length, ImmutableArrayLength, 578762861)               \
   V(_TypedList, get:length, TypedDataLength, 26646119)                         \
   V(_TypedList, _getInt8, ByteArrayBaseGetInt8, 272598802)                     \
   V(_TypedList, _getUint8, ByteArrayBaseGetUint8, 831354841)                   \
   V(_TypedList, _getInt16, ByteArrayBaseGetInt16, 1832126257)                  \
   V(_TypedList, _getUint16, ByteArrayBaseGetUint16, 1762714698)                \
   V(_TypedList, _getInt32, ByteArrayBaseGetInt32, 48785449)                    \
   V(_TypedList, _getUint32, ByteArrayBaseGetUint32, 1392579206)                \
   V(_TypedList, _getFloat32, ByteArrayBaseGetFloat32, 185163470)               \
   V(_TypedList, _getFloat64, ByteArrayBaseGetFloat64, 1356392173)              \
@@ skipping 7901 matching lines @@
   ForwardInstructionIterator* current_iterator_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(FlowGraphVisitor);
 };
 
 
 }  // namespace dart
 
 #endif  // VM_INTERMEDIATE_LANGUAGE_H_