From: Martin Jambor <mjambor@suse.cz>
To: Jan Hubicka <hubicka@ucw.cz>
Cc: GCC Patches <gcc-patches@gcc.gnu.org>
Subject: Re: [PATCH 2/3] Incorporate aggregate jump functions into inlining analysis
Date: Wed, 15 Aug 2012 15:34:00 -0000 [thread overview]
Message-ID: <20120815153421.GC28400@virgil.arch.suse.de> (raw)
In-Reply-To: <20120810031231.GE12788@kam.mff.cuni.cz>
Hi,
On Fri, Aug 10, 2012 at 05:12:31AM +0200, Jan Hubicka wrote:
>
> Do you have any data on memory usage? I was originally concerned
> about memory use of the whole predicate thingy on WPA level.
> Eventually we could add simple inheritance on conditions and sort
> them into mutiple vectors if needed. But I assume it is OK or we
> will work out on Mozilla builds soonish.
>
When I have completely disabled computation of jump functions, the
number of expression trees reported by detailed -fmem-report in the
WPA stage dropped from 2253872 to 2124732, i.e. by 5.7%.
Martin
next prev parent reply other threads:[~2012-08-15 15:34 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-02 19:28 Martin Jambor
2012-08-03 15:50 ` Martin Jambor
2012-08-10 3:12 ` Jan Hubicka
2012-08-10 14:40 ` Martin Jambor
2012-08-11 10:59 ` Martin Jambor
2012-08-11 16:39 ` Jan Hubicka
2012-08-15 15:34 ` Martin Jambor [this message]
2012-08-10 3:17 ` Jan Hubicka
2012-08-29 15:45 ` H.J. Lu
-- strict thread matches above, loose matches on Subject: below --
2012-07-02 17:11 Martin Jambor
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