Fixed flooring division by a power of 2, once again...

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 290 matching lines @@
   # Stack manipulations in LiveEdit is not implemented for this arch.
   'debug-liveedit-check-stack': [SKIP],
   'debug-liveedit-stack-padding': [SKIP],
   'debug-liveedit-restart-frame': [SKIP],
   'debug-liveedit-double-call': [SKIP],
   'harmony/generators-debug-liveedit': [SKIP],
 
   # Currently always deopt on minus zero
   'math-floor-of-div-minus-zero': [SKIP],
 
-  # Issue 3259.
-  'math-floor-of-div-nosudiv': [PASS, FAIL],
-  'math-floor-of-div': [PASS, FAIL],
-
   ############################################################################
   # Slow tests.
   'regress/regress-2185-2': [PASS, SLOW],
   'mirror-object': [PASS, SLOW],
   'compiler/osr-with-args': [PASS, SLOW],
   'array-sort': [PASS, SLOW],
   'packed-elements': [PASS, SLOW],
   'regress/regress-91008': [PASS, SLOW],
   'regress/regress-2790': [PASS, SLOW],
   'regress/regress-json-stringify-gc': [PASS, SLOW],
@@ skipping 91 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'
 ]