Add line # info


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18403 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/ReleaseNotes.html b/docs/ReleaseNotes.html
index 3fb1582..6358ec7 100644
--- a/docs/ReleaseNotes.html
+++ b/docs/ReleaseNotes.html
@@ -146,6 +146,9 @@
       an abstract target description, instead of requiring them to be hand 
       written.</li>
   <li>LLVM regression and feature tests can now be run with DejaGNU.</li>
+  <li>llvmgcc and llvmg++ now emit source-level line number information, making
+      it possible to map from LLVM code back to source.  This is currently used
+      by llvm-db.</li>
 </ol>
 
 </div>