[PATCH] D151309: [RISCV][NFC] Simplify decoding code of disassembler

Jessica Clarke via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed May 24 20:27:24 PDT 2023


jrtc27 added a comment.

In D151309#4370683 <https://reviews.llvm.org/D151309#4370683>, @pcwang-thead wrote:

> In D151309#4370646 <https://reviews.llvm.org/D151309#4370646>, @jrtc27 wrote:
>
>> Downstream we have a separate encoding mode that replaces some standard instructions with alternative ones; even if the order doesn't matter upstream, it would be preferable for us if the standard table was the last one not the first one.
>
> Does the replacement happen in decoding not encoding? Just curious about the functionality of such replacement.

Both directions need to be consistent...


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