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Re: How to control GCC builtin functions optimization

From: Cao jin <caoj dot fnst at cn dot fujitsu dot com>
To: Martin Liška <mliska at suse dot cz>, <gcc-help at gcc dot gnu dot org>
Cc: <gcc at gcc dot gnu dot org>
Date: Fri, 11 Jan 2019 19:29:00 +0800
Subject: Re: How to control GCC builtin functions optimization
References: <38b466d6-f905-0fb8-e9aa-04c7aac5e3d3@cn.fujitsu.com> <bdb07c2c-e11e-35f7-8b53-fbb310d3e78c@suse.cz> <631cd2cb-715b-2d5e-2386-5394b1bdad77@cn.fujitsu.com>

On 1/11/19 7:09 PM, Cao jin wrote:
> Hi Martin,

>>
>> and possibly for:
>> -mmemcpy-strategy
>>
>> and
>> -mstringop-strategy=alg
>>
> 
> And yes, -mmemcpy-strategy worked as I expected.

typo. It is -mstringop-strategy=byte_loop

-- 
Sincerely,
Cao jin

References:
- How to control GCC builtin functions optimization
  - From: Cao jin
- Re: How to control GCC builtin functions optimization
  - From: Martin Liška
- Re: How to control GCC builtin functions optimization
  - From: Cao jin

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