Re: vector intrinsics for both RV32/RV64


Jim Wilson
 

On Wed, May 12, 2021 at 10:52 AM Guy Lemieux <guy.lemieux@...> wrote:
I’m starting a project where we want to use vector intrinsics and generate both 64b and 32b code (for RV64 and RV32).
It looks line the best way to do this right now is with GCC, where we were able to find up-to-date intrinsics for the v0.10 spec:

There is a gcc RVV port from SiFive, but it has been dormant for months, and is not being actively maintained at the moment.  You are better off using LLVM instead which is actively being worked on by multiple parties including SiFive.
Jim

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