From: Steven Bosscher <stevenb.gcc@gmail.com>
To: Richard Biener <richard.guenther@gmail.com>
Cc: Segher Boessenkool <segher@kernel.crashing.org>,
GCC Patches <gcc-patches@gcc.gnu.org>
Subject: Re: [PATCH] bb-reorder: Improve compgotos pass (PR71785)
Date: Wed, 02 Nov 2016 10:40:00 -0000 [thread overview]
Message-ID: <CABu31nN0nVowQspRjnq3DiyWjetMR0ZjAdB+GdZwdW1NCwowfg@mail.gmail.com> (raw)
In-Reply-To: <CAFiYyc2d1PC3tjrihuRadbSVKvmEQ++DPSU8y4Rr7E+7_hd36w@mail.gmail.com>
On Wed, Nov 2, 2016 at 10:02 AM, Richard Biener
<richard.guenther@gmail.com> wrote:
> On Mon, Oct 31, 2016 at 4:35 PM, Segher Boessenkool wrote:
>> On Mon, Oct 31, 2016 at 04:09:48PM +0100, Steven Bosscher wrote:
>>> On Sun, Oct 30, 2016 at 8:10 PM, Segher Boessenkool wrote:
>>> > + cfg_layout_finalize ();
>>>
>>> I don't think you have to go into/out-of cfglayout mode for each iteration.
>>
>> Yeah probably. I was too lazy :-) It needs the cleanup_cfg every
>> iteration though, I was afraid that interacts.
>
> Ick. Why would it need a cfg-cleanup every iteration?
I don't believe it needs a cleanup on every iteration. One cleanup at
the end should work fine.
Ciao!
Steven
next prev parent reply other threads:[~2016-11-02 10:40 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-30 19:11 Segher Boessenkool
2016-10-31 15:10 ` Steven Bosscher
2016-10-31 15:35 ` Segher Boessenkool
2016-11-02 9:02 ` Richard Biener
2016-11-02 10:40 ` Steven Bosscher [this message]
2016-11-02 13:41 ` Segher Boessenkool
2016-11-02 13:51 ` Richard Biener
2016-11-02 15:27 ` Segher Boessenkool
2016-11-03 8:29 ` Richard Biener
2016-11-03 15:47 ` Segher Boessenkool
2016-11-04 8:42 ` Richard Biener
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