Re: [PATCH 24/26] tcg: Introduce tcg_temp_ebb_new_*

[Alex Bennée]

Richard Henderson <richard.henderson@linaro.org> writes:

> On 11/30/22 10:07, Ilya Leoshkevich wrote:
>> Reviewed-by: Ilya Leoshkevich <iii@linux.ibm.com>
>> While not directly related to this patch, it would be good to update
>> tcg/README with all the new kinds of temporaries. E.g. the EBB ones are
>> not mentioned there:
>>      TCG instructions operate on variables which are temporaries,
>> local
>>      temporaries or globals.
>
> Thanks for the review on this.
>
> I'm not sure I want to take this anymore.  It's confusing to use.  I
> really think what I should do instead is improve the TCG register
> allocator.

Whats the ultimate aim for the rewrite? Hold values in target registers
over the extended block? What about avoid spills between potential fault
points?

>
>
> r~


-- 
Alex Bennée