From: Diego Novillo <dnovillo@google.com>
To: Richard Guenther <richard.guenther@gmail.com>
Cc: Andi Kleen <andi@firstfloor.org>,
gcc-patches@gcc.gnu.org, Andi Kleen <ak@linux.intel.com>
Subject: Re: [PATCH 2/3] Implement -flto-slim
Date: Tue, 02 Nov 2010 11:18:00 -0000 [thread overview]
Message-ID: <AANLkTinbCiTJYTz4tGXkXD1czGwLxpz1+WfCf-aFYBML@mail.gmail.com> (raw)
In-Reply-To: <AANLkTim7K+9inRMKd3fYuKOUubaP817CNK_eB90WjUxx@mail.gmail.com>
On Tue, Nov 2, 2010 at 07:05, Richard Guenther
<richard.guenther@gmail.com> wrote:
> On Tue, Nov 2, 2010 at 12:01 PM, Diego Novillo <dnovillo@google.com> wrote:
>> On 10-10-16 11:09 , Andi Kleen wrote:
>>
>>> +@item -flto-slim
>>> +Only generate LTO output, no assembler. The result is that the assembler
>>> +code is only generated once for a LTO build. This flag is ignored for the
>>> LTO
>>> +frontend. Will only work with the @option{-fuse-linker-plugin} and
>>> +with the @command{gold} linker.
>>
>> s/Will only/This option will only/
>>
>> The patch looks fine, but the option is currently not tested. Could you add
>> it to LTO_OPTIONS in testsuite/lib/lto.exp:lto_init ?
>
> Hm, it won't work without the linker plugin, will it? So it's not that easy.
Oh, yeah. We'd need to wait for the linker plugin to be built unconditionally.
Diego.
next prev parent reply other threads:[~2010-11-02 11:07 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-16 15:09 Updated slim-lto patchkit Andi Kleen
2010-10-16 16:07 ` [PATCH 1/3] Add native ELF and LTO support in collect2 Andi Kleen
2010-10-16 15:09 ` [PATCH 2/3] Implement -flto-slim Andi Kleen
2010-10-16 16:25 ` [PATCH 3/3] Add bootstrap-lto-slim build config Andi Kleen
2010-11-02 11:03 ` [PATCH 2/3] Implement -flto-slim Diego Novillo
2010-11-02 11:06 ` Richard Guenther
2010-11-02 11:18 ` Diego Novillo [this message]
2010-11-02 11:50 ` Andi Kleen
2010-11-02 11:57 ` Richard Guenther
2010-11-02 11:06 ` [PATCH 1/3] Add native ELF and LTO support in collect2 Diego Novillo
2010-11-02 11:07 ` Richard Guenther
2010-11-02 11:41 ` Andi Kleen
2010-11-02 21:26 ` Dave Korn
2010-11-02 11:42 ` Andi Kleen
2010-10-20 21:27 ` *PING* Re: Updated slim-lto patchkit Andi Kleen
2010-10-20 21:34 ` Diego Novillo
2010-10-20 23:09 ` Andi Kleen
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