http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53381
--- Comment #10 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-05-17 14:53:21 UTC --- For DSE it would be enough if just the call was first in the parallel and the currently first set came after it. All sets in a parallel happen at the same time...
