From: Eric Botcazou <ebotcazou@adacore.com>
To: Richard Guenther <richard.guenther@gmail.com>
Cc: gcc-patches@gcc.gnu.org, Jan Hubicka <hubicka@ucw.cz>
Subject: Re: Cgraph alias reorg 13/14 (disable inlining functions called once at -O0
Date: Tue, 14 Jun 2011 15:10:00 -0000 [thread overview]
Message-ID: <201106141700.04253.ebotcazou@adacore.com> (raw)
In-Reply-To: <BANLkTin4B+VJ5BCoixCax7wWb9m2OGF79Q@mail.gmail.com>
> I think we also suggested at some point that -O1 optimizations
> shouldn't interfere with debugging too much. But if it is what we did before
> it's certainly fine.
FWIW we have some evidences that -finline-functions-called-once really help
at -O1 in terms of performances (with the 4.5 back-end) and doesn't damage
debugging too much.
--
Eric Botcazou
prev parent reply other threads:[~2011-06-14 15:00 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-10 18:47 Jan Hubicka
2011-06-10 20:10 ` Richard Guenther
2011-06-10 20:59 ` Jan Hubicka
2011-06-12 10:56 ` Richard Guenther
2011-06-14 15:10 ` Eric Botcazou [this message]
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