[arm64] Skip TF tests that time out in simulator debug runs.

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 299 matching lines @@
   'regress/regress-json-stringify-gc': [PASS, SLOW],
   'string-indexof-2': [PASS, SLOW],
   'unicodelctest-no-optimization': [PASS, SLOW],
   'unicodelctest': [PASS, SLOW],
   'unicode-test': [PASS, SLOW],
 }],  # 'arch == arm64'
 
 ['arch == arm64 and mode == debug and simulator_run == True', {
 
   # Pass but take too long with the simulator in debug mode.
+  'array-iterate-backwards': [PASS, TIMEOUT],
   'array-sort': [PASS, TIMEOUT],
   'packed-elements': [SKIP],
   'regexp-global': [SKIP],
   'compiler/alloc-numbers': [SKIP],
   'harmony/symbols': [SKIP],
+  'math-floor-of-div': [PASS, TIMEOUT],
+  'math-floor-of-div-nosudiv': [PASS, TIMEOUT],
+  'unicodelctest': [PASS, TIMEOUT],
+  'unicodelctest-no-optimization': [PASS, TIMEOUT],
   # Issue 3219:
   'getters-on-elements': [PASS, ['gc_stress == True', FAIL]],
 }],  # 'arch == arm64 and mode == debug and simulator_run == True'
 
 ##############################################################################
 ['asan == True', {
   # Skip tests not suitable for ASAN.
   'big-array-literal': [SKIP],
   'big-object-literal': [SKIP],
   'regress/regress-crbug-178790': [SKIP],
@@ skipping 213 matching lines @@
   'never-optimize': [SKIP],
   'regress/regress-2185-2': [SKIP],
   'harmony/object-observe': [SKIP],
   'readonly': [SKIP],
   'array-feedback': [SKIP],
 
   # Deopt every n garbage collections collides with deopt every n times.
   'regress/regress-2653': [SKIP],
 }],  # 'deopt_fuzzer == True'
 ]