Sergey Matveev fa76f3b3a5 [MSan] Add __msan_unpoison_string() to the public interface.
Using __msan_unpoison() on null-terminated strings is awkward because
strlen() can't be called on a poisoned string. This case warrants a special
interface function.

llvm-svn: 204448
2014-03-21 10:12:17 +00:00
..