[benchmark] Fix buildbots failing to identify regex support
authorKirill Bobyrev <kbobyrev.opensource@gmail.com>
Tue, 28 Aug 2018 14:51:09 +0000 (14:51 +0000)
committerKirill Bobyrev <kbobyrev.opensource@gmail.com>
Tue, 28 Aug 2018 14:51:09 +0000 (14:51 +0000)
commit3e331e0dace136f5c7fd7dec029e1b4fe00e3186
tree677b25fc76cc10ad0850a13fddaa3ef5c7bab4e7
parent10d87abdc5fb4bc31b508f2f699359eedd3837f4
[benchmark] Fix buildbots failing to identify regex support

This is cleanup after newly introduced google/benchmark library
(rL340809). Many buildbots fail to identify regex engine support, so
this should presumably fix the issue.

llvm-svn: 340827
llvm/CMakeLists.txt