This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
Re: [PR52983, PR48866] eliminate autoinc from debug_insn locs
- From: Jakub Jelinek <jakub at redhat dot com>
- To: Alexandre Oliva <aoliva at redhat dot com>
- Cc: gcc-patches at gcc dot gnu dot org, Eric Botcazou <ebotcazou at adacore dot com>, Paolo Bonzini <bonzini at gnu dot org>
- Date: Wed, 13 Jun 2012 10:55:26 +0200
- Subject: Re: [PR52983, PR48866] eliminate autoinc from debug_insn locs
- References: <or7h9832gd.fsf@livre.localdomain> <orfwnncco8.fsf@livre.localdomain> <orsjgde8ll.fsf@livre.localdomain> <201204091541.27484.ebotcazou@adacore.com> <or39874o90.fsf@livre.localdomain> <4F885824.7090405@gnu.org> <or1un1yvbz.fsf_-_@livre.localdomain> <orlil8yjba.fsf_-_@livre.localdomain> <ory5nr4n0o.fsf@livre.localdomain>
- Reply-to: Jakub Jelinek <jakub at redhat dot com>
On Wed, Jun 13, 2012 at 05:46:47AM -0300, Alexandre Oliva wrote:
> On May 3, 2012, Alexandre Oliva <aoliva@redhat.com> wrote:
>
> > On May 3, 2012, Alexandre Oliva <aoliva@redhat.com> wrote:
> >> My recent patch for PR48866
>
> > ... had some inconsistency in behavior between dce and word_dce, as you
> > pointed out. I couldn't find any reason for that, so I made them the
> > same.
>
> > Regstrapped on x86_64-linux-gnu and i686-linux-gnu
>
> > for gcc/ChangeLog
> > from Alexandre Oliva <aoliva@redhat.com>
>
> > PR debug/52983
> > PR debug/48866
> > * dce.c (word_dce_process_block): Insert debug temps only if the
> > insn is not marked.
> > (dce_process_block): Likewise, and if debug.used is not empty,
> > and only after iterating over all DEFs that might mark the insn.
>
> Ping? http://gcc.gnu.org/ml/gcc-patches/2012-05/msg00301.html
Ok. Thanks.
Jakub