Rename A64 port to ARM64 port

tools/run-tests.py

 #!/usr/bin/env python
 #
 # 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
@@ skipping 64 matching lines @@
                    "--concurrent-recompilation"]
 
 SUPPORTED_ARCHS = ["android_arm",
                    "android_ia32",
                    "arm",
                    "ia32",
                    "mipsel",
                    "nacl_ia32",
                    "nacl_x64",
                    "x64",
-                   "a64",
                    "arm64"]
 # Double the timeout for these:
 SLOW_ARCHS = ["android_arm",
               "android_ia32",
               "arm",
               "mipsel",
               "nacl_ia32",
               "nacl_x64",
-              "a64"]
+              "arm64"]
 
 
 def BuildOptions():
   result = optparse.OptionParser()
   result.add_option("--arch",
                     help=("The architecture to run tests for, "
                           "'auto' or 'native' for auto-detect"),
                     default="ia32,x64,arm")
   result.add_option("--arch-and-mode",
                     help="Architecture and mode in the format 'arch.mode'",
@@ skipping 241 matching lines @@
         os.path.join(workspace, "test", root))
     if suite:
       suites.append(suite)
 
   if options.download_data:
     for s in suites:
       s.DownloadData()
 
   for (arch, mode) in options.arch_and_mode:
     try:
-      if arch == "arm64":
-        arch = "a64"
       code = Execute(arch, mode, args, options, suites, workspace)
     except KeyboardInterrupt:
       return 2
     exit_code = exit_code or code
   return exit_code
 
 
 def Execute(arch, mode, args, options, suites, workspace):
   print(">>> Running tests for %s.%s" % (arch, mode))
 
@@ skipping 23 matching lines @@
   timeout *= TIMEOUT_SCALEFACTOR[mode]
   ctx = context.Context(arch, mode, shell_dir,
                         mode_flags, options.verbose,
                         timeout, options.isolates,
                         options.command_prefix,
                         options.extra_flags,
                         options.no_i18n)
 
   # TODO(all): Combine "simulator" and "simulator_run".
   simulator_run = not options.dont_skip_simulator_slow_tests and \
-      arch in ['a64', 'arm', 'mips'] and ARCH_GUESS and arch != ARCH_GUESS
+      arch in ['arm64', 'arm', 'mips'] and ARCH_GUESS and arch != ARCH_GUESS
   # Find available test suites and read test cases from them.
   variables = {
     "arch": arch,
     "asan": options.asan,
     "deopt_fuzzer": False,
     "gc_stress": options.gc_stress,
     "isolates": options.isolates,
     "mode": mode,
     "no_i18n": options.no_i18n,
     "simulator_run": simulator_run,
@@ skipping 74 matching lines @@
   except KeyboardInterrupt:
     raise
 
   if options.time:
     verbose.PrintTestDurations(suites, overall_duration)
   return exit_code
 
 
 if __name__ == "__main__":
   sys.exit(Main())