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removing of DELETED_LABEL notes?
- To: rth at cygnus dot com, gcc at gcc dot gnu dot org
- Subject: removing of DELETED_LABEL notes?
- From: Jan Hubicka <jh at suse dot cz>
- Date: Mon, 16 Jul 2001 00:32:33 +0200
Hi,
I am getting concerned, how (if at all) we remove the DELETED_LABEL notes?
With the new cleanup_cfg, they may get created in some cases code, as the code
used to compute jump destination is not removed immediately, rather the
work is delayed to life analysis.
In case we don't garbage collect them, is there some infomration that helps
to do that trick before final pass?
Honza