Add regular expression matching support, based on OpenBSD regexec()/regcomp()
implementation.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80493 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/LICENSE.TXT b/LICENSE.TXT
index 060cb4f..fd49172 100644
--- a/LICENSE.TXT
+++ b/LICENSE.TXT
@@ -66,3 +66,4 @@
                     llvm/projects/sample/autoconf
 CellSPU backend     llvm/lib/Target/CellSPU/README.txt
 Google Test         llvm/utils/unittest/googletest
+OpenBSD regex       llvm/lib/Support/{reg*, COPYRIGHT.regex}