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Re: [patch] tree-cfg.c: Speed up thread_jumps.

From: Diego Novillo <dnovillo at redhat dot com>
To: Jeff Law <law at redhat dot com>
Cc: Kazu Hirata <kazu at cs dot umass dot edu>, "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
Date: Mon, 08 Nov 2004 18:25:28 -0500
Subject: Re: [patch] tree-cfg.c: Speed up thread_jumps.
Organization: Red Hat Canada
References: <20041107.235934.123924562.kazu@cs.umass.edu> <1099952178.4611.21.camel@localhost.localdomain>

On Mon, 2004-11-08 at 17:16, Jeffrey A Law wrote:
> On Sun, 2004-11-07 at 23:59 -0500, Kazu Hirata wrote:
> 
> > 	* tree-cfg.c (thread_jumps): Speed up by keeping a pointer to
> > 	the last used element in the worklist.
> I actually think this is OK -- which I know runs somewhat against
> Diego's assesment.
> 
Oh, I wasn't rejecting the patch outright.  It's just a reflection of my
undergrad profs systematically beating pointer arithmetic out of me ;)

If you folks find this as easy to read as the original, by all means go
ahead and change it.


Diego.

References:
- [patch] tree-cfg.c: Speed up thread_jumps.
  - From: Kazu Hirata
- Re: [patch] tree-cfg.c: Speed up thread_jumps.
  - From: Jeffrey A Law

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