On 6/30/21 3:49 AM, Ulrich Weigand wrote:
I'm thinking that should be able to remove TCGv_i32 cc_op in the
translator and manually write back to the slot instead. We already
do a good job of caching the value within DisasContext -- I imagine
that the final code wouldn't even change too much.
I see. If this works out, I'll update my patch accordingly
-- please let me know.
I posted that on Monday:
https://patchew.org/QEMU/20210629002930.3013776-1-richard.hender...@linaro.org/
There are actually slightly fewer stores to the cc_op slot in the generated code, because
some of them migrate to the helpers. But for normal integer code the generated *is*
identical.
r~
