Skip es6/typedarray-copywithin for ignition

test/mjsunit/mjsunit.status

 # Copyright 2012 the V8 project authors. All rights reserved.
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 #       notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
 #       copyright notice, this list of conditions and the following
 #       disclaimer in the documentation and/or other materials provided
@@ skipping 750 matching lines @@
   'debug-liveedit-patch-positions': [FAIL],
   'debug-liveedit-stepin': [FAIL],
   'debug-liveedit-newsource': [FAIL],
   'debug-liveedit-stack-padding': [FAIL],
   'debug-liveedit-breakpoints': [FAIL],
   'es6/debug-liveedit-new-target-1': [FAIL],
   'es6/debug-liveedit-new-target-2': [FAIL],
   'es6/debug-liveedit-new-target-3': [FAIL],
   'es6/generators-debug-liveedit': [FAIL],
 
+  # TODO(yangguo, 4961): test failure with GC stress
+  'es6/typedarray-copywithin': [PASS, ['gc_stress', SKIP]],
+
   # TODO(mythria, 4780): Related to type feedback for calls in interpreter.
   'array-literal-feedback': [FAIL],
   'regress/regress-4121': [FAIL],
 
   # TODO(mythria, 4764): lack of osr support.
   'regress/regress-2618': [FAIL],
   # TODO(mythria, 4764): lack of osr support. The tests waits in a loop
   # till it is optimized. So test timeouts.
   'array-literal-transitions': [SKIP],
 
@@ skipping 61 matching lines @@
 ##############################################################################
 ['gcov_coverage', {
   # Tests taking too long.
   'array-functions-prototype-misc': [SKIP],
 
   # Stack overflow.
   'big-array-literal': [SKIP],
 }],  # 'gcov_coverage'
 
 ]