Fix arm compilation, missing isolate pointer

src/x64/deoptimizer-x64.cc

 // Copyright 2011 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 179 matching lines @@
 
     // Continue with next deoptimization entry.
     current_entry = next_entry;
     entry_pc = next_pc;
   }
 
 #ifdef DEBUG
   // Destroy the code which is not supposed to run again.
   ZapCodeRange(previous_pc, jump_table_address);
 #endif
+  Isolate* isolate = code->GetIsolate();
 
   // Add the deoptimizing code to the list.
   DeoptimizingCodeListNode* node = new DeoptimizingCodeListNode(code);
-  DeoptimizerData* data = code->GetIsolate()->deoptimizer_data();
+  DeoptimizerData* data = isolate->deoptimizer_data();
   node->set_next(data->deoptimizing_code_list_);
   data->deoptimizing_code_list_ = node;
 
   // We might be in the middle of incremental marking with compaction.
   // Tell collector to treat this code object in a special way and
   // ignore all slots that might have been recorded on it.
   isolate->heap()->mark_compact_collector()->InvalidateCode(code);
 
   // Set the code for the function to non-optimized version.
   function->ReplaceCode(function->shared()->code());
@@ skipping 645 matching lines @@
   }
   __ bind(&done);
 }
 
 #undef __
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_X64