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Re: Removing -frename-registers from -O3

To: Bernd Schmidt <bernds at redhat dot com>
Subject: Re: Removing -frename-registers from -O3
From: Richard Henderson <rth at redhat dot com>
Date: Fri, 22 Dec 2000 11:57:54 -0800
Cc: rth at cygnus dot com, gcc-patches at gcc dot gnu dot org
References: <Pine.LNX.4.30.0012221548580.24133-100000@host140.cambridge.redhat.com>

On Fri, Dec 22, 2000 at 03:50:49PM +0000, Bernd Schmidt wrote:
> how do you feel about this patch?  IMO -frename-registers is too harmful
> to debugging to include it by default on any target (except ia64 for
> which it's uncommonly useful).

Ambivalent.  If you feel strongly about this, go ahead, but
I'm of a mind to leave it.

> Maybe we ought to add some entries to TORTURE_OPTIONS, though.

Definitely if you remove it from -O3.


r~

References:
- Removing -frename-registers from -O3
  - From: Bernd Schmidt

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