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Re: New attempt: subword-based DCE, PR42575
- From: Bernd Schmidt <bernds at codesourcery dot com>
- To: Paolo Bonzini <bonzini at gnu dot org>
- Cc: GCC Patches <gcc-patches at gcc dot gnu dot org>
- Date: Thu, 29 Jul 2010 14:40:24 +0200
- Subject: Re: New attempt: subword-based DCE, PR42575
- References: <4C507E3C.7060900@codesourcery.com> <4C50CA2A.4060900@gnu.org>
On 07/29/2010 02:24 AM, Paolo Bonzini wrote:
>> Hence, I think this new DCE patch should go in instead. Bootstrapped
>> and regression tested on i686-linux. Ok?
>
> Sure! (I actually could not approve the two lines in lower-subreg.c,
> but hey).
>
> Can you please remove also df-byte-scan.c and the corresponding
> definitions in df.h? They should be unused after your patch.
Thanks! I've made this change, bootstrapped again, ran 186.crafty as an
extra test, and committed it.
Bernd