4 ms·

What is the performance hit on ARM processors?

• sweetjuly 3y ago
  From an ISA standpoint there aren't any issues, ARMv8 has all the instructions you need as well as some nice bit manipulation instructions. You can do all sorts of fun single instruction type checks with this too since they have branch if bit set (tbz, tbnz) as well as bit clear+set flags to do weird branchless type checks