Ilya Biryukov cb5331eb93 Revert "[LoopSimplifyCFG] Delete dead in-loop blocks"
This reverts commit r348457.
The original commit causes clang to crash when doing an instrumented
build with a new pass manager. Reverting to unbreak our integrate.

llvm-svn: 348484
2018-12-06 13:21:01 +00:00
..
2018-08-22 20:10:21 +00:00