Renaming to coincide with updated tagging system.

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/branches/release_350@215005 91177308-0d34-0410-b5e6-96231b3b80d8
Revert renaming. Should rename tags instead.

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/branches/release_35@215015 91177308-0d34-0410-b5e6-96231b3b80d8