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Re: [PATCH][PING] Fix PR24310, ipa-inline dump corruption
- From: Richard Guenther <richard dot guenther at gmail dot com>
- To: Richard Guenther <rguenther at suse dot de>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Mon, 7 Nov 2005 09:44:27 +0100
- Subject: Re: [PATCH][PING] Fix PR24310, ipa-inline dump corruption
- References: <Pine.LNX.4.63.0511041129500.6049@t148.fhfr.qr>
On 11/4/05, Richard Guenther <rguenther@suse.de> wrote:
>
> Now that we opened again for bugfixes, may I have you re-consider
>
> http://gcc.gnu.org/ml/gcc-patches/2005-10/msg00220.html
>
> that fixes the ipa-inline dump corruptions I'm seeing. While not
> providing a correct fix (in the opinion of some of you, see the
> thread started by above message), it makes the situation incrementally
> better (and never worse) and is the most minimal fix I can think of
> for 4.1.
As Jan fixed the corruption by another approach and we confirmed that
reducing the ring size to one does not introduce testsuite regressions (not
a complete check, but better than nothing), this patch is now at most a
performance improvement as it turns the random-select buffer into a
tuly LRU (apart from the special-casing of cfun->decl).
Richard.