Doxygenify comments.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77394 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/DwarfException.h b/lib/CodeGen/AsmPrinter/DwarfException.h
index de1c436..4b37538 100644
--- a/lib/CodeGen/AsmPrinter/DwarfException.h
+++ b/lib/CodeGen/AsmPrinter/DwarfException.h
@@ -141,6 +141,8 @@
     unsigned Action;
   };
 
+  /// ComputeActionsTable - Compute the actions table and gather the first
+  /// action index for each landing pad site.
   unsigned ComputeActionsTable(const SmallVectorImpl<const LandingPadInfo*> &LP,
                                SmallVectorImpl<ActionEntry> &Actions,
                                SmallVectorImpl<unsigned> &FirstActions);