Davide Italiano c3dc055780 Reapply [GlobalOpt] Remove unreachable blocks before optimizing a function.
This commit reapplies r307215 now that we found out and fixed
the cause of the cfi test failure (in r307871).

llvm-svn: 307920
2017-07-13 15:40:59 +00:00
..
2017-06-16 00:18:29 +00:00
2017-05-01 20:57:20 +00:00
2017-06-16 16:54:13 +00:00