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Re: alternate jump.c patch
> Tue Jul 17 22:32:46 CEST 2001 Jan Hubicka <jh@suse.cz>
> * flow.c (merge_blocks): Conditionalize the tail_recursion_label
> test by CLEANUP_PRE_SIBCALL.
> (try_optimize_cfg): Make removal of unneeded labels first;
> avoid removal of tail_recursion_labels in PRE_SIBCALL mode;
> remove fallthru block only if it has no label.
Just note that the patch has 3 staged and regtested i586.
I need to go sleep now, as it was a long day today. Bye.
Honza