Experimental: fix compilation error on ARM.

src/codegen-arm.cc

 // Copyright 2006-2008 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 2476 matching lines @@
     Label next, fast;
     if (!context.is(tmp)) __ mov(tmp, Operand(context));
     __ bind(&next);
     // Terminate at global context.
     __ ldr(tmp2, FieldMemOperand(tmp, HeapObject::kMapOffset));
     __ cmp(tmp2, Operand(Factory::global_context_map()));
     __ b(eq, &fast);
     // Check that extension is NULL.
     __ ldr(tmp2, ContextOperand(tmp, Context::EXTENSION_INDEX));
     __ tst(tmp2, tmp2);
-    __ b(ne, slow);
+    slow->Branch(ne);
     // Load next context in chain.
     __ ldr(tmp, ContextOperand(tmp, Context::CLOSURE_INDEX));
     __ ldr(tmp, FieldMemOperand(tmp, JSFunction::kContextOffset));
     __ b(&next);
     __ bind(&fast);
   }
 
   // All extension objects were empty and it is safe to use a global
   // load IC call.
   Handle<Code> ic(Builtins::builtin(Builtins::LoadIC_Initialize));
@@ skipping 2576 matching lines @@
   __ mov(r2, Operand(0));
   __ GetBuiltinEntry(r3, Builtins::CALL_NON_FUNCTION);
   __ Jump(Handle<Code>(Builtins::builtin(Builtins::ArgumentsAdaptorTrampoline)),
           RelocInfo::CODE_TARGET);
 }
 
 
 #undef __
 
 } }  // namespace v8::internal