Fix a bunch of ia64 compile-time crashes

[Richard Henderson]

On Wed, Jan 28, 2004 at 10:08:02PM +0100, Jan Hubicka wrote:
> 	* genrecog.c (find_operand): add extra argument stop.
> 	(validate_pattern): Verify that mach_dup is duplicating operand
> 	defined lexically earlier.

Ok.



r~