VM: Fix bugs with missing deoptimization environment and int32x4 constructor

runtime/lib/typed_data.dart

 // 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.
 
 // patch classes for Int8List ..... Float64List and ByteData implementations.
 
 import "dart:_internal";
 import 'dart:math' show Random;
 
 patch class Int8List {
@@ skipping 1248 matching lines @@
 
   _Uint32Array _createList(int length) {
     return _new(length);
   }
 
   int _getIndexedUint32(int index) {
     return _getUint32(index * Uint32List.BYTES_PER_ELEMENT);
   }
 
   void _setIndexedUint32(int index, int value) {
-    _setInt32(index * Uint32List.BYTES_PER_ELEMENT, value);
+    _setUint32(index * Uint32List.BYTES_PER_ELEMENT, value);
   }
 
   static _Uint32Array _new(int length) native "TypedData_Uint32Array_new";
 }
 
 
 class _Int64Array extends _TypedList with _IntListMixin implements Int64List {
   // Factory constructors.
 
   factory _Int64Array(int length) {
@@ skipping 653 matching lines @@
 
   Uint32List _createList(int length) {
     return new Uint32List(length);
   }
 
   int _getIndexedUint32(int index) {
     return _getUint32(index * Uint32List.BYTES_PER_ELEMENT);
   }
 
   void _setIndexedUint32(int index, int value) {
-    _setInt32(index * Uint32List.BYTES_PER_ELEMENT, value);
+    _setUint32(index * Uint32List.BYTES_PER_ELEMENT, value);
   }
 
   static _ExternalUint32Array _new(int length) native
       "ExternalTypedData_Uint32Array_new";
 }
 
 
 class _ExternalInt64Array extends _TypedList with _IntListMixin implements Int64List {
   // Factory constructors.
 
@@ skipping 1666 matching lines @@
     return value;
   }
   return object;
 }
 
 
 _newRangeError(int index, int length) {
   String message = "$index must be in the range [0..$length)";
   return new RangeError(message);
 }