Add mips64 port.

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 59 matching lines @@
   # No need to waste time for this test.
   'd8-performance-now': [PASS, NO_VARIANTS],
 
   ##############################################################################
   'big-object-literal': [PASS, ['arch == arm or arch == android_arm or arch == android_arm64', SKIP]],
 
   # Issue 488: this test sometimes times out.
   'array-constructor': [PASS, TIMEOUT],
 
   # Very slow on ARM and MIPS, contains no architecture dependent code.
-  'unicode-case-overoptimization': [PASS, NO_VARIANTS, ['arch == arm or arch == android_arm or arch == android_arm64 or arch == mipsel or arch == mips', TIMEOUT]],
+  'unicode-case-overoptimization': [PASS, NO_VARIANTS, ['arch == arm or arch == android_arm or arch == android_arm64 or arch == mipsel or arch == mips64el or arch == mips', TIMEOUT]],
 
   ##############################################################################
   # This test expects to reach a certain recursion depth, which may not work
   # for debug mode.
   'json-recursive': [PASS, ['mode == debug', PASS, FAIL]],
 
   ##############################################################################
   # Skip long running tests that time out in debug mode.
   'generated-transition-stub': [PASS, ['mode == debug', SKIP]],
   'migrations': [PASS, ['mode == debug', TIMEOUT]],
@@ skipping 252 matching lines @@
   # Requires bigger stack size in the Genesis and if stack size is increased,
   # the test requires too much time to run.  However, the problem test covers
   # should be platform-independent.
   'regress/regress-1132': [SKIP],
 
   # Currently always deopt on minus zero
   'math-floor-of-div-minus-zero': [SKIP],
 }],  # 'arch == mipsel or arch == mips'
 
 ##############################################################################
+['arch == mips64el', {
+
+  # Slow tests which times out in debug mode.
+  'try': [PASS, ['mode == debug', SKIP]],
+  'debug-scripts-request': [PASS, ['mode == debug', SKIP]],
+  'array-constructor': [PASS, ['mode == debug', SKIP]],
+
+  # Times out often in release mode on MIPS.
+  'compiler/regress-stacktrace-methods': [PASS, PASS, ['mode == release', TIMEOUT]],
+  'array-splice': [PASS, TIMEOUT],
+
+  # Long running test.
+  'mirror-object': [PASS, TIMEOUT],
+  'string-indexof-2': [PASS, TIMEOUT],
+
+  # BUG(3251035): Timeouts in long looping crankshaft optimization
+  # tests. Skipping because having them timeout takes too long on the
+  # buildbot.
+  'compiler/alloc-number': [PASS, SLOW],
+  'compiler/array-length': [PASS, SLOW],
+  'compiler/assignment-deopt': [PASS, SLOW],
+  'compiler/deopt-args': [PASS, SLOW],
+  'compiler/inline-compare': [PASS, SLOW],
+  'compiler/inline-global-access': [PASS, SLOW],
+  'compiler/optimized-function-calls': [PASS, SLOW],
+  'compiler/pic': [PASS, SLOW],
+  'compiler/property-calls': [PASS, SLOW],
+  'compiler/recursive-deopt': [PASS, SLOW],
+  'compiler/regress-4': [PASS, SLOW],
+  'compiler/regress-funcaller': [PASS, SLOW],
+  'compiler/regress-rep-change': [PASS, SLOW],
+  'compiler/regress-arguments': [PASS, SLOW],
+  'compiler/regress-funarguments': [PASS, SLOW],
+  'compiler/regress-3249650': [PASS, SLOW],
+  'compiler/simple-deopt': [PASS, SLOW],
+  'regress/regress-490': [PASS, SLOW],
+  'regress/regress-634': [PASS, SLOW],
+  'regress/regress-create-exception': [PASS, SLOW],
+  'regress/regress-3218915': [PASS, SLOW],
+  'regress/regress-3247124': [PASS, SLOW],
+
+  # Requires bigger stack size in the Genesis and if stack size is increased,
+  # the test requires too much time to run.  However, the problem test covers
+  # should be platform-independent.
+  'regress/regress-1132': [SKIP],
+
+  # Currently always deopt on minus zero
+  'math-floor-of-div-minus-zero': [SKIP],
+}],  # 'arch == mips64el'
+
+['arch == mips64el and simulator_run == False', {
+  # Random failures on HW, need investigation.
+  'debug-*': [SKIP],
+}],
+
+##############################################################################
 # Native Client uses the ARM simulator so will behave similarly to arm
 # on mjsunit tests.
 # TODO(bradchen): enable more tests for NaCl V8 when it stops using
 # the ARM simulator.
 ##############################################################################
 ['arch == nacl_ia32 or arch == nacl_x64', {
   # There is no /tmp directory for NaCl runs
   'd8-os': [SKIP],
 
   # Stack manipulations in LiveEdit is not implemented for this arch.
@@ skipping 37 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'
 ]