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Re: Ping: RFA: speeding up dg-extract-results.sh
- From: Richard Sandiford <rdsandiford at googlemail dot com>
- To: Jakub Jelinek <jakub at redhat dot com>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Mon, 05 May 2014 21:36:14 +0100
- Subject: Re: Ping: RFA: speeding up dg-extract-results.sh
- Authentication-results: sourceware.org; auth=none
- References: <878utfe5g0 dot fsf at talisman dot default> <878uqjtixc dot fsf at talisman dot default> <20140505191655 dot GP1817 at tucnak dot redhat dot com>
Jakub Jelinek <jakub@redhat.com> writes:
> On Sat, May 03, 2014 at 08:34:07AM +0100, Richard Sandiford wrote:
>> Ping for this old patch. I didn't ping it before because I can imagine
>> it wasn't a good idea at that stage in 4.8. But I've been using it locally
>> since and it really does make a big difference when testing lots of
>> multilibs.
>
> Have you tested that it creates bitwise identical output given the same
> input from the old script on a couple of regtests (e.g. your 5 hour mips
> case with many multilibs, and say common x86_64 one)?
Not bitwise, because there were some deliberate differences (see the
list in the quoted email). But I did a diff and the only differences
were the expected ones.
Thanks,
Richard