[PATCH][AARCH64][4.9]Backport "Use selected cpu's tuning when no tuning parameter is specified."

[Renlin Li]

On 04/12/14 10:27, Marcus Shawcroft wrote:
> On 27 November 2014 at 11:27, Renlin Li <renlin.li@arm.com> wrote:
>
>> gcc/ChangeLog:
>>
>> 2014-11-27  Renlin Li  <Renlin.Li@arm.com>
>>
>>      * config/aarch64/aarch64.c (aarch64_parse_cpu): Don't define
>> selected_tune.
>>      (aarch64_override_options): Use selected_cpu's tuning.
>>
> OK and this is also broken in 4.9, could you prepare a backport please. /Marcus
>

This is a backport patch of 
https://gcc.gnu.org/ml/gcc-patches/2014-12/msg00287.html

aarch64-none-elf has been built and tested on the model, no issue.
Okay for branch 4.9?

Regards,
Renlin Li


gcc/ChangeLog:

2014-12-10 Renlin Li <renlin.li@arm.com>

         * config/aarch64/aarch64.c (aarch64_parse_cpu): Remove 
selected_tune
         assignment as this will be done later.
         (aarch64_override_options): Use selected_cpu's tuning.
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