[RFC] RISC-V Vector Intrinsics

[Kito Cheng]

Hi,

We, EPI, SiPearl, and SiFive, have come out with a RFC for RISC-V
vector intrinsics. If you are interested in the RISC-V vector
intrinsics design, welcome to join the discussion. We have created a
github repository[0] for the documents.

In this RFC[1], we defined the type system, programming interface and
naming rules for vector intrinsics in the C language. This document
could be used as a reference for RISC-V vector intrinsic
implementation in the future.

Currently, there are a few issues[2] under discussion. We need your
opinions and feedback about these issues. Besides these issues,
welcome any feedback about vector intrinsic design.

[0] https://github.com/sifive/rvv-intrinsic-doc/
[1] https://github.com/sifive/rvv-intrinsic-doc/blob/master/rvv-intrinsic-rfc.md
[2] https://github.com/sifive/rvv-intrinsic-doc/issues