There's seems to be an issue with 0/0 on ARM, which I'll...

test/cctest/test-api.cc

 // Copyright 2007-2008 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 7626 matching lines @@
   CHECK_EQ(0, result->Int32Value());
   CHECK_EQ(0, i::Smi::cast(jsobj->GetElement(7))->value());
 
   result = CompileRun("for (var i = 0; i < 8; i++) {"
                       "  pixels[6] = '2.3';"
                       "}"
                       "pixels[6];");
   CHECK_EQ(2, result->Int32Value());
   CHECK_EQ(2, i::Smi::cast(jsobj->GetElement(6))->value());
 
-  result = CompileRun("var nan = 0/0;"
-                      "for (var i = 0; i < 8; i++) {"
-                      "  pixels[5] = nan;"
+  result = CompileRun("for (var i = 0; i < 8; i++) {"
+                      "  pixels[5] = NaN;"
                       "}"
                       "pixels[5];");
   CHECK_EQ(0, result->Int32Value());
   CHECK_EQ(0, i::Smi::cast(jsobj->GetElement(5))->value());
 
   result = CompileRun("pixels[3] = 33;"
                       "delete pixels[3];"
                       "pixels[3];");
   CHECK_EQ(33, result->Int32Value());
 
@@ skipping 11 matching lines @@
 
   result = CompileRun("pixels[1] = 23;"
                       "pixels.__proto__ = [];"
                       "js_array.__proto__ = pixels;"
                       "js_array.concat(pixels);");
   CHECK_EQ(77, v8::Object::Cast(*result)->Get(v8_str("0"))->Int32Value());
   CHECK_EQ(23, v8::Object::Cast(*result)->Get(v8_str("1"))->Int32Value());
 
   free(pixel_data);
 }