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Re: [GOOGLE] Fix AutoFDO size issue
- From: Dehao Chen <dehao at google dot com>
- To: Andi Kleen <andi at firstfloor dot org>
- Cc: Xinliang David Li <davidxl at google dot com>, GCC Patches <gcc-patches at gcc dot gnu dot org>
- Date: Mon, 17 Nov 2014 17:17:52 -0800
- Subject: Re: [GOOGLE] Fix AutoFDO size issue
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There are actually two patches needed to port to mainline. I'll send
out the patch tomorrow.
Dehao
On Mon, Nov 17, 2014 at 4:58 PM, Andi Kleen <andi@firstfloor.org> wrote:
> Xinliang David Li <davidxl@google.com> writes:
>
>> Ok for now as a workraround, but this is probably not a long term fix.
>
> Is the workaround needed for the mainline autofdo version too?
>
> -Andi
>>
>> David
>>
>>
>> On Mon, Nov 17, 2014 at 12:47 PM, Dehao Chen <dehao@google.com> wrote:
>>> The patch was updated to ignore comdat einline tuning for AutoFDO.
>>> Performance testing is green.