[PATCH] D70401: [RISCV] CodeGen of RVE and ilp32e/lp64e ABIs

[Koute via Phabricator via cfe-commits]

koute added a comment.

Sorry for the comment spam, but could we please get this merged in finally? (:

To people who hold the decision making power as to whether this is merged: are 
there still any blockers left, considering the consensus was to merge it? 
What's the hold up? Is there anything I can do to help?


Repository:
  rG LLVM Github Monorepo

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https://reviews.llvm.org/D70401

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[PATCH] D70401: [RISCV] CodeGen of RVE and ilp32e/lp64e ABIs

[Koute via Phabricator via cfe-commits]

koute added a comment.

I know that there are still open issues regarding the psABI, but considering 
how slow it's been going, couldn't we merge this in anyway and mark it as 
experimental and subject to change? Please?

The patch is simple enough to not become a maintenance burden, and GCC already 
has it even though the ABI's unfinished, and the RV32E target itself is most 
likely going to be used for standalone bare metal programs where the exact ABI 
shouldn't matter too much as long as it works.

I'm asking because I'd **really** like to have this merged so that I could use 
Rust to target RV32E/RV64E. Right now I have to maintain my own toolchain, 
which is painful; if this got merged (even in an experimental fashion, like GCC 
has) I could just get upstream Rust to support it out-of-box.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D70401/new/

https://reviews.llvm.org/D70401

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