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Re: [RFC 0/3] Stuff related to pr53533

From: Matt <matt at use dot net>
To: Richard Henderson <rth at redhat dot com>
Cc: gcc-patches at gcc dot gnu dot org
Date: Tue, 19 Jun 2012 15:55:04 -0700 (PDT)
Subject: Re: [RFC 0/3] Stuff related to pr53533

On 2012-06-15 13:57, Richard Henderson wrote:

> Bootstrapped and tested on x86_64, but I'll leave some time for
> comment before committing any of this.

Patches now committed.

Hey Richard,

Thanks for taking on some of these issues. I'm not seeing much of an improvement yet when manually applying the patches to 4.7, but it looks like steps in the right direction. Having to turn off vectorization to approximate previous compiler performance was disappointing given it's supposed to give us a boost on some of these architectures ;)

Would it be possible to commit these to 4_7-branch as well? (One of the patches looks relevant to 4.6 as well, and applied cleanly, but I haven't tested to see if it had a noticeable effect.)

Thanks again!


--
tangled strands of DNA explain the way that I behave.
http://www.clock.org/~matt

Follow-Ups:
- Re: [RFC 0/3] Stuff related to pr53533
  - From: Richard Henderson

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