Dan Gohman e50a960c5a Fix ScalarEvolution::isLoopGuardedByCond to accept a null Loop*, for
consistency with other routines that use a null Loop* to mean code
not contained by any loop.

llvm-svn: 72008
2009-05-18 16:03:58 +00:00
..
2009-01-15 20:18:42 +00:00
2009-03-13 04:39:26 +00:00
2009-03-02 09:01:14 +00:00