Set version to 2.2

Regenerated configure with autoconf 2.60. Do not use 2.61 until AutoGen.sh is updated!

llvm-svn: 46118

Author: tlattner

llvm/autoconf/configure.ac

@@ -31,7 +31,7 @@ dnl===
 dnl===-----------------------------------------------------------------------===
 dnl Initialize autoconf and define the package name, version number and
 dnl email address for reporting bugs.
-AC_INIT([[llvm]],[[2.2svn]],[[email protected]])
+AC_INIT([[llvm]],[[2.2]],[[email protected]])
 
 dnl Provide a copyright substitution and ensure the copyright notice is included
 dnl in the output of --version option of the generated configure script.