David Majnemer 51c9237bd6 [LoopSimplify] Reuse changeToUnreachable
Use existing functionality provided in changeToUnreachable instead of
reinventing it in LoopSimplify.

No functionality change is intended.

llvm-svn: 258663
2016-01-24 19:32:52 +00:00
..
2016-01-24 16:46:53 +00:00