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Re: delete_trivially_dead_insns cleanup
- From: David Edelsohn <dje at watson dot ibm dot com>
- To: Jan Hubicka <jh at suse dot cz>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Sun, 03 Mar 2002 22:10:16 -0500
- Subject: Re: delete_trivially_dead_insns cleanup
- References: <20020303182216.GD21438@atrey.karlin.mff.cuni.cz>
>>>>> Jan Hubicka writes:
| this patch cleanups and optimizes delete_trivially_dead_insns, so it now
| kills more dead code by iterating until stabilizes
Do we always want to iterate until we stabilize or do we want to
set a threshold on the maximum number of iternations? Maybe we should
make this a param?
David