et-forest.c (et_nca): Return NULL immediately when the dominance forest has disjoint...
authorZdenek Dvorak <rakdver@kam.uniff.cz>
Thu, 14 Oct 2010 07:08:45 +0000 (09:08 +0200)
committerAndrey Belevantsev <abel@gcc.gnu.org>
Thu, 14 Oct 2010 07:08:45 +0000 (11:08 +0400)
commitd2e60b7bc2c690b1572072dcac73fbdcc8b15677
tree2daf4a110eab8df41f750f62efd0d842360f7b19
parent854edfcda4850b557f249c655ca1af5eef2cc1cc
et-forest.c (et_nca): Return NULL immediately when the dominance forest has disjoint components.

2010-10-14  Zdenek Dvorak  <rakdver@kam.uniff.cz>
        * et-forest.c (et_nca): Return NULL immediately when
        the dominance forest has disjoint components.

From-SVN: r165451
gcc/ChangeLog
gcc/et-forest.c