2011-03-11 Joel Sherrill <joel.sherrilL@OARcorp.com>

* Makefile.am, configure.ac: Add sp73.  This is a new test designed
	to improve coverage of the thread yield logic.
	* sp73/.cvsignore, sp73/Makefile.am, sp73/init.c, sp73/sp73.doc,
	sp73/sp73.scn: New files.

testsuites/sptests/configure.ac

@@ -98,6 +98,7 @@ sp69/Makefile
 sp70/Makefile
 sp71/Makefile
 sp72/Makefile
+sp73/Makefile
 spassoc01/Makefile
 spchain/Makefile
 spclockget/Makefile