[llvm-dev] Any plan to implement JIT for RISC-V ?

[Lang Hames via llvm-dev]

Hi All,

Someone submitted a review for a JITLink RISCV implementation recently --
https://reviews.llvm.org/D105429. Was this one of you? :)

-- Lang.

On Thu, Apr 22, 2021 at 6:15 AM Stefan Gränitz <stefan.graenitz at gmail.com>
wrote:

> As codegen exists for RISCV, this comes down to providing a proper link
> step I believe. For the longest time LLVM JIT used RuntimeDyld for it, but
> it hasn't seen many extensions recently. JITLink has backends for MachO
> x86-64/ARM64 and ELF x86-64 currently. I think ELF ARM32/64 are highly
> desirable and there seems to be interest in a COFF backend as well. I like
> the idea of adding RISCV here!
>
> The vast majority of code was written by Lang Hames (cc). I had the
> opportunity to help with a few details in the ELF implementation and I am
> familiar with most of the relevant JIT parts. Adding a backend for a new
> arch, however, requires decent domain knowledge. If there's an effort to
> make one, I am happy to join, but it's a little more than a spare time
> project.
>
> On 21/04/2021 05:47, Du Chao via llvm-dev wrote:
>
> Hi all,
>
> May I know if there is any plan to add RISCV support in LLVM JIT ?
>
> Regards,
> Du Chao
>
>
>
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