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Re: [PATCH/AARCH64] Add rtx_costs routine for vulcan.


Hi James/Julian,

Kindly merge this patch to the trunk.
Thanks.

>> Julian has commit rights and is on the ChangeLog, so I'll let him
>> commit the patch on your behalf.
> Julian, Kindly commit the patch to the trunk.
>

with regards,
Virendra Pathak


On Mon, Jul 11, 2016 at 2:50 PM, Virendra Pathak
<virendra.pathak@broadcom.com> wrote:
> Hi James,
>
>> This patch is OK.
> Thanks for the review.
>
>> Julian has commit rights and is on the ChangeLog, so I'll let him
>> commit the patch on your behalf.
> Julian, Kindly commit the patch to the trunk.
>
> Thanks.
>
> with regards,
> Virendra Pathak
>
>
> On Mon, Jul 11, 2016 at 2:28 PM, James Greenhalgh
> <james.greenhalgh@arm.com> wrote:
>> On Fri, Jul 08, 2016 at 04:01:33PM +0530, Virendra Pathak wrote:
>>> Hi James,
>>>
>>> Please find the patch after taking care of your comments.
>>>
>>>
>>> > Did you see those patches, and did you consider whether there would be a
>>> > benefit to doing the same for Vulcan?
>>> In our simulation environment, we did not observe any performance gain
>>> for specfp2006.
>>> However, we did it to keep the cost strategy same as cortexa-57/53.
>>>
>>> Please review and merge to trunk.
>>
>> Hi Virendra,
>>
>> This patch is OK.
>>
>> Julian has commit rights and is on the ChangeLog, so I'll let him
>> commit the patch on your behalf.
>>
>> Thanks,
>> James
>>
>>> gcc/ChangeLog:
>>>
>>> Virendra Pathak  <virendra.pathak@broadcom.com>
>>> Julian Brown  <julian@codesourcery.com>
>>>
>>>         * config/aarch64/aarch64-cores.def: Update vulcan COSTS.
>>>         * config/aarch64/aarch64-cost-tables.h
>>>         (vulcan_extra_costs): New variable.
>>>         * config/aarch64/aarch64.c
>>>         (vulcan_addrcost_table): Likewise.
>>>         (vulcan_regmove_cost): Likewise.
>>>         (vulcan_vector_cost): Likewise.
>>>         (vulcan_branch_cost): Likewise.
>>>         (vulcan_tunings): Likewise.
>>


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