title: release compile VS2013
body: <p>we have a problem with release compile of a function</p>
  
  <pre><code>int db_add_file(int aDbHandle, int aVisibility, int aSkipFlag)
  { // vs holds aVisibility in register r14
     fmExecuteimportScript(aDbHandle); // call function in a dll
     // after these call the register r14 is different
     DbFile.Add(aVisibility, aSkipFlag); // these call will fail because of the r14 
  }
  </code></pre>
  
  <p>Happens only in release build! is these a bug of vs or the dll?</p>