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Re: Deprecate -funit-at-a-time

From: "Richard Guenther" <richard dot guenther at gmail dot com>
To: "Jakub Jelinek" <jakub at redhat dot com>
Cc: "Joseph S. Myers" <joseph at codesourcery dot com>, "Jan Hubicka" <jh at suse dot cz>, gcc-patches at gcc dot gnu dot org
Date: Fri, 18 Jul 2008 15:07:53 +0200
Subject: Re: Deprecate -funit-at-a-time
References: <20080718090046.GL23542@kam.mff.cuni.cz> <Pine.LNX.4.64.0807181212470.12743@digraph.polyomino.org.uk> <20080718121831.GU8133@devserv.devel.redhat.com>

On Fri, Jul 18, 2008 at 2:18 PM, Jakub Jelinek <jakub@redhat.com> wrote:
> On Fri, Jul 18, 2008 at 12:13:54PM +0000, Joseph S. Myers wrote:
>> On Fri, 18 Jul 2008, Jan Hubicka wrote:
>>
>> > I am not sure how to allow the message.  Also I noticed that
>> > -fno-unit-at-a-time was always documented as being dropped in future
>> > release and kernel+glibc already switched to other options, so perhaps
>> > we can just go ahead and drop it now.  It would simplify maintenance of
>> > cgraph code for sure.
>>
>> You could make it a deprecated alias for -fno-toplevel-reorder.
>
> -fno-toplevel-reorder -fno-section-anchors actually, otherwise new
> gcc wouldn't be able to build older glibcs.

That sounds reasonable.

Richard.

References:
- Deprecate -funit-at-a-time
  - From: Jan Hubicka
- Re: Deprecate -funit-at-a-time
  - From: Joseph S. Myers
- Re: Deprecate -funit-at-a-time
  - From: Jakub Jelinek

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