[clang] [llvm] [RISCV] CodeGen of RVE and ilp32e/lp64e ABIs (PR #76777)

[Alexander Theißen via cfe-commits]

athei wrote:

> What was the last bit of discussion on the phabricator review? I can no longer access it.

It was basically just waiting for final approval. The agreement was that it is good enough to be merged in as experimental even with unfinalized ABI.

I really hope we can get this in before end of this month to be able to use it in rustc.

https://github.com/llvm/llvm-project/pull/76777