GCC: extend.texi, 1.1.1.1 -> 1.2

[Jan-Benedict Glaw]

Update of /mnt/vax-development/CVS_Repository/gcc/gcc/doc
In directory mail:/mnt/vax-development/local_work/work-jbglaw/local-cvs/gcc/gcc/doc

Modified Files:
	extend.texi 
Log Message:
- - - -- -- A U T O M A T I C   C H E C K I N -- -- - - -
	2004-08-12  Janis Johnson  <janis187 at us.ibm.com>
	
	* doc/extend.texi (AltiVec builtins): Fix description for recent
	changes.  Update operation list to match current support.