Merging r195567:
------------------------------------------------------------------------
r195567 | void | 2013-11-23 21:29:35 -0800 (Sat, 23 Nov 2013) | 1 line

Default to a better compression algorithm.
------------------------------------------------------------------------


git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@195568 91177308-0d34-0410-b5e6-96231b3b80d8