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Re: Timing information for CFG manipulations

To: Jan Hubicka <jh at suse dot cz>
Subject: Re: Timing information for CFG manipulations
From: Richard Henderson <rth at redhat dot com>
Date: Tue, 16 Oct 2001 12:46:15 -0700
Cc: Brad Lucier <lucier at math dot purdue dot edu>, gcc-patches at gcc dot gnu dot org, gcc at gcc dot gnu dot org
References: <200110140332.f9E3W6I16651@banach.math.purdue.edu> <20011016162246.B32633@atrey.karlin.mff.cuni.cz>

On Tue, Oct 16, 2001 at 04:22:46PM +0200, Jan Hubicka wrote:
> >  cfg construction      : 269.67 (34%) usr   0.32 ( 0%) sys 270.02 (26%) wall
> 
> Attached patch should solve this problem.
> It avoids the worst case quadratic scenario on removing edges.

Ok.


r~

References:
- Timing information for CFG manipulations
  - From: Brad Lucier
- Re: Timing information for CFG manipulations
  - From: Jan Hubicka

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