[builtins] implement JSBuiltinReducer for ArrayIteratorNext()

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 577 matching lines @@
 
 ##############################################################################
 ['arch == ppc64', {
 
   # stack overflow
   'big-array-literal': [SKIP],
   'regress/regress-353551': [SKIP],
 }],  # 'arch == ppc64'
 
 ##############################################################################
+['variant == nocrankshaft', {
+  'es6/array-iterator-turbo': [SKIP],
+}],  # variant == nocranshaft
+
+##############################################################################
 ['variant == stress', {
+  'es6/array-iterator-turbo': [SKIP],
+
   'ignition/regress-599001-verifyheap': [SKIP],
   'unicode-test': [SKIP],
 }],  # variant == stress
 
 ##############################################################################
 ['variant == turbofan_opt', {
+  'es6/array-iterator-turbo': [SKIP],
 
   # TODO(jarin/mstarzinger): Investigate debugger issues with TurboFan.
   'debug-evaluate-locals': [FAIL],
   'debug-set-variable-value': [FAIL],
   'debug-liveedit-double-call': [FAIL],
   'es6/debug-evaluate-blockscopes': [FAIL],
 
   # TODO(jgruber): Fails in --turbo --always-opt mode.
   'regress/regress-105': [FAIL],
 
@@ skipping 61 matching lines @@
   'lithium/*': [SKIP],
   'third_party/*': [SKIP],
   'tools/*': [SKIP],
   'apply': [SKIP],
   'math-*': [SKIP],
   'unicode-test': [SKIP],
   'whitespaces': [SKIP],
 }],  # variant == asm_wasm
 
 ]