- Remove extra jumps from store barrier on x64.

runtime/vm/assembler_ia32.cc

 // Copyright (c) 2011, 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"
 #if defined(TARGET_ARCH_IA32)
 
 #include "vm/assembler.h"
 #include "vm/heap.h"
 #include "vm/memory_region.h"
@@ skipping 1374 matching lines @@
 
 
 void Assembler::StoreIntoObjectFilter(Register object,
                                       Register value,
                                       Label* no_update) {
   andl(value, Immediate(0x5));
   shrl(value, Immediate(1));
   adcl(value, object);
   andl(value, Immediate(0x7));
   cmpl(value, Immediate(0x4));
-  j(NOT_ZERO, no_update);
+  j(NOT_ZERO, no_update, Assembler::kNearJump);
 }
 
 
 void Assembler::StoreIntoObject(Register object,
                                 const FieldAddress& dest,
                                 Register value) {
   movl(dest, value);
   Label done;
   pushl(value);
   StoreIntoObjectFilter(object, value, &done);
@@ skipping 325 matching lines @@
     comments.SetCommentAt(i, comments_[i]->comment());
   }
 
   return comments;
 }
 
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_IA32