- Add missing store barrier in GrowableArray_setData intrinsic.

runtime/vm/intrinsifier_x64.cc

 // 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.
 
 #include "vm/globals.h"  // Needed here to get TARGET_ARCH_X64.
 #if defined(TARGET_ARCH_X64)
 
 #include "vm/intrinsifier.h"
 
 #include "vm/assembler.h"
@@ skipping 337 matching lines @@
 
 
 // Set data of growable object array.
 // On stack: growable array (+2), data (+1), return-address (+0).
 bool Intrinsifier::GrowableArray_setData(Assembler* assembler) {
   if (FLAG_enable_type_checks) {
     return false;
   }
   __ movq(RAX, Address(RSP, + 2 * kWordSize));
   __ movq(RBX, Address(RSP, + 1 * kWordSize));
-  __ movq(FieldAddress(RAX, GrowableObjectArray::data_offset()), RBX);
+  __ StoreIntoObject(RAX,
+                     FieldAddress(RAX, GrowableObjectArray::data_offset()),
+                     RBX);
   __ ret();
   return true;
 }
 
 
 bool Intrinsifier::ByteArrayBase_getLength(Assembler* assembler) {
   __ movq(RAX, Address(RSP, + 1 * kWordSize));
   __ movq(RAX, FieldAddress(RAX, ByteArray::length_offset()));
   __ ret();
   // Generate enough code to satisfy patchability constraint.
@@ skipping 949 matching lines @@
   __ LoadObject(RAX, bool_true);
   __ ret();
   return true;
 }
 
 #undef __
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_X64