Instanceof slow case bind is incorrect....

src/arm/code-stubs-arm.cc

 // Copyright 2010 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 2969 matching lines @@
   __ mov(r0, Operand(Smi::FromInt(1)));
   __ Ret(HasArgsInRegisters() ? 0 : 2);
 
   __ bind(&object_not_null_or_smi);
   // String values are not instances of anything.
   __ IsObjectJSStringType(object, scratch, &slow);
   __ mov(r0, Operand(Smi::FromInt(1)));
   __ Ret(HasArgsInRegisters() ? 0 : 2);
 
   // Slow-case.  Tail call builtin.
+  __ bind(&slow);
   if (HasArgsInRegisters()) {
     __ Push(r0, r1);
   }
-  __ bind(&slow);
   __ InvokeBuiltin(Builtins::INSTANCE_OF, JUMP_JS);
 }
 
 
 void ArgumentsAccessStub::GenerateReadElement(MacroAssembler* masm) {
   // The displacement is the offset of the last parameter (if any)
   // relative to the frame pointer.
   static const int kDisplacement =
       StandardFrameConstants::kCallerSPOffset - kPointerSize;
 
@@ skipping 1976 matching lines @@
   __ pop(r1);
   __ Jump(r2);
 }
 
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_ARM