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[PING**3] [PATCH, ARM] Further improve stack usage in sha512, part 2 (PR 77308)


Ping...

On 05/12/17 18:50, Bernd Edlinger wrote:
> Ping...
> 
> On 04/29/17 19:52, Bernd Edlinger wrote:
>> Ping...
>>
>> I attached the latest version of my patch.
>>
>>
>> Thanks
>> Bernd.
>>
>> On 12/18/16 14:14, Bernd Edlinger wrote:
>>> Hi,
>>>
>>> this splits the *arm_negdi2, *arm_cmpdi_insn and *arm_cmpdi_unsigned
>>> also at split1 except for TARGET_NEON and TARGET_IWMMXT.
>>>
>>> In the new test case the stack is reduced to about 270 bytes, except
>>> for neon and iwmmxt, where this does not change anything.
>>>
>>> This patch depends on [1] and [2] before it can be applied.
>>>
>>> Bootstrapped and reg-tested on arm-linux-gnueabihf.
>>> Is it OK for trunk?
>>>
>>>
>>> Thanks
>>> Bernd.
>>>
>>>
>>>
>>> [1] https://gcc.gnu.org/ml/gcc-patches/2016-11/msg02796.html
>>> [2] https://gcc.gnu.org/ml/gcc-patches/2016-12/msg01562.html

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