[llvm] [RISCV][GISel] Add calling convention support for half (PR #94110)

[Yingwei Zheng via llvm-commits]

dtcxzyw wrote:

> Can also be seen if you just add -verify-machineinstrs to the last RUN line in the testcase.

Confirmed.


https://github.com/llvm/llvm-project/pull/94110