Merge "Revert "Revert "Enable store elimination for singleton objects.""" am: b9bbbeb2b0 am: fde8cc594d
am: b19dbc2eef

* commit 'b19dbc2eefadd2e5a7894f2030db9ca685f33a5a':
  Revert "Revert "Enable store elimination for singleton objects.""