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

[Bernd Edlinger]

Hi,

this patch is still waiting for review:

[PATCH, ARM] Further improve stack usage on sha512 (PR 77308)
https://gcc.gnu.org/ml/gcc-patches/2016-11/msg00523.html


Thanks
Bernd.