[aarch64-port-dev ] RFR(S): 8236992: AArch64: remove redundant load_klass in itable stub

[Nick Gasson]

Hi Andrew,

> 
> This comment is a "what" but not a "why":
> 
> -  // Most registers are in use; we'll use r16, rmethod, r10, r11
> +  // This stub is called from compiled code which has no callee-saved registers.
> 
> It might be better to say that all registers except args are free at
> this point.
> 
> The lack of such a comment once cause Andrew Dinn and me to spend a
> week debugging. :-(
> 

Yes, good point. OK to push if I change the comment to this?

   // This stub is called from compiled code which has no callee-saved 
registers,
   // so all registers except arguments are free at this point.


Thanks,
Nick