sent patch to Atrides, hopefully gets into 1gh cpuminer.
kecasm.patch SHA3-512 checksum d1a2a36620e0b6b392ee6400276a8ede9b08a9ab23e2607ab6e16aeeef50d3ca679ffbcfcb19106 1f1247e1f56d1a6574818b50d7181cda739ff7d0d8aa35963
Thank you.
Maybe you could commit it to
https://github.com/Max-Coin/cpuminer so it's for everybody.
It has no checks for CPU features or even that CPU is x86_64..