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Re: Tree sharing issues...

From: Jan Hubicka <jh at suse dot cz>
To: Richard Henderson <rth at redhat dot com>, law at redhat dot com,Jan Hubicka <jh at suse dot cz>, Jan Hubicka <hubicka at ucw dot cz>,gcc at gcc dot gnu dot org
Date: Thu, 20 Nov 2003 00:33:06 +0100
Subject: Re: Tree sharing issues...
References: <20031119231730.GV11681@kam.mff.cuni.cz> <200311192322.hAJNM768013168@speedy.slc.redhat.com> <20031119232725.GH1138@redhat.com>

> On Wed, Nov 19, 2003 at 04:22:07PM -0700, law@redhat.com wrote:
> > I don't see how jump threading could be creating this.  It doesn't 
> > muck around with statements in that manner. 
> 
> I'm sure he means .dom1's copy/const propagation.
Right, I missread the if statement and thought it is all about
threading, but it does dom_1 too.  It ineed it the dom_1 pass.

Honza
> 
> 
> r~

References:
- Re: Tree sharing issues...
  - From: Jan Hubicka
- Re: Tree sharing issues...
  - From: law
- Re: Tree sharing issues...
  - From: Richard Henderson

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