[lld] r218704 - [mach-o] add file comment to compact unwind pass

[Tim Northover]

Author: tnorthover
Date: Tue Sep 30 16:32:46 2014
New Revision: 218704

URL: http://llvm.org/viewvc/llvm-project?rev=218704&view=rev
Log:
[mach-o] add file comment to compact unwind pass

Modified:
    lld/trunk/lib/ReaderWriter/MachO/CompactUnwindPass.cpp

Modified: lld/trunk/lib/ReaderWriter/MachO/CompactUnwindPass.cpp
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/lib/ReaderWriter/MachO/CompactUnwindPass.cpp?rev=218704&r1=218703&r2=218704&view=diff
==============================================================================
--- lld/trunk/lib/ReaderWriter/MachO/CompactUnwindPass.cpp (original)
+++ lld/trunk/lib/ReaderWriter/MachO/CompactUnwindPass.cpp Tue Sep 30 16:32:46 2014
@@ -7,7 +7,9 @@
 //
 //===----------------------------------------------------------------------===//
 ///
-/// \file
+/// \file A pass to convert MachO's __compact_unwind sections into the final
+/// __unwind_info format used during runtime. See
+/// mach-o/compact_unwind_encoding.h for more details on the formats involved.
 ///
 //===----------------------------------------------------------------------===//