[PATCH] Remove x86 pcommit instruction

H.J. Lu hjl.tools@gmail.com
Tue Oct 11 17:09:00 GMT 2016


On Tue, Oct 11, 2016 at 10:04 AM, Andrew Senkevich
<andrew.n.senkevich@gmail.com> wrote:
> 2016-10-06 1:07 GMT+03:00 H.J. Lu <hjl.tools@gmail.com>:
>> On Wed, Oct 5, 2016 at 1:42 PM, Andrew Senkevich
>> <andrew.n.senkevich@gmail.com> wrote:
>>> 2016-10-05 18:06 GMT+03:00 Uros Bizjak <ubizjak@gmail.com>:
>>>> On Wed, Oct 5, 2016 at 3:47 PM, Andrew Senkevich
>>>> <andrew.n.senkevich@gmail.com> wrote:
>>>>>> -mpcommit
>>>>>> -Target Report Mask(ISA_PCOMMIT) Var(ix86_isa_flags) Save
>>>>>> -Support PCOMMIT instruction.
>>>>>> -
>>>>>>
>>>>>> You should not simply delete a option that was in the released
>>>>>> compiler, but a warning should be emitted instead. Please see how
>>>>>> msse5 is handled in i386.opt.
>>>>>
>>>>> Thank you, it is fixed in patch below. Ok for trunk?
>>>>
>>>> OK.
>>>>
>>>>> Is it subject for backport for 5.* and 6.* releases?
>>>>
>>>> Yes, but please wait a couple of days if any problem arises in trunk.
>>>>
>>>> (Please also provide an entry for Release Changes, since this is
>>>> user-facing change. Also for release branches.)
>>>
>>> Hi HJ,
>>>
>>> could you please commit this patch for trunk since I have no commit rights.
>>> Attached in format for git am.
>>>
>>>
>>
>> Done.
>
> Thanks, HJ!
>
> Should I ask you or somebody else for backports for to 5.* and 6.* or
> may be I can somehow get commit after approval rights to don't disturb
> others with commits? I am preparing several patches.
>

Please provide patches for GCC 5 and 6.


-- 
H.J.



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