ARM64: Add NEON support

test/cctest/cctest.cc

 // Copyright 2008 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 29 matching lines @@
 #include <crtdbg.h>
 #endif
 #endif
 
 enum InitializationState {kUnset, kUnintialized, kInitialized};
 static InitializationState initialization_state_  = kUnset;
 static bool disable_automatic_dispose_ = false;
 
 CcTest* CcTest::last_ = NULL;
 bool CcTest::initialize_called_ = false;
+
+// Don't generate simulator test traces by default.
+bool CcTest::sim_test_trace_ = false;
+
 v8::base::Atomic32 CcTest::isolate_used_ = 0;
 v8::ArrayBuffer::Allocator* CcTest::allocator_ = NULL;
 v8::Isolate* CcTest::isolate_ = NULL;
 
 CcTest::CcTest(TestFunction* callback, const char* file, const char* name,
                bool enabled, bool initialize)
     : callback_(callback),
       name_(name),
       enabled_(enabled),
       initialize_(initialize),
@@ skipping 267 matching lines @@
   CcTest::TearDown();
   // TODO(svenpanne) See comment above.
   // if (!disable_automatic_dispose_) v8::V8::Dispose();
   v8::V8::ShutdownPlatform();
   delete platform;
   return 0;
 }
 
 RegisterThreadedTest *RegisterThreadedTest::first_ = NULL;
 int RegisterThreadedTest::count_ = 0;