Contribution updates for National Semiconductor's CR16 port inclusion

From-SVN: r184506

gcc/doc/contrib.texi

@@ -344,6 +344,9 @@ the support for System V Release 4.  He has also worked heavily on the
 Intel 386 and 860 support.
 
 @item
+Sumanth Gundapaneni for contributing the CR16 port.
+
+@item
 Mostafa Hagog for Swing Modulo Scheduling (SMS) and post reload GCSE@.
 
 @item
@@ -882,6 +885,9 @@ Zdenek Sojka for running automated regression testing of GCC and reporting
 numerous bugs.
 
 @item
+Jayant Sonar for contributing the CR16 port.
+
+@item
 Brad Spencer for contributions to the GLIBCPP_FORCE_NEW technique.
 
 @item