Patch: switch to __builtin_alloca

[Tom Tromey]

Anthony> 2001-02-10  Anthony Green  <green@redhat.com>
Anthony> 	* defineclass.cc: Don't include alloca.h.
Anthony> 	(prepare_pool_entry): Convert alloca to __builtin_alloca.
Anthony> 	* interpret.cc (run_normal): Ditto.
Anthony> 	(continue1): Ditto.
Anthony> 	* java/lang/natDouble.cc (parseDouble): Ditto.

Ok.

Tom