[PATCH] D102466: [RISCV] Support RVP vectors in the calling convention
Fraser Cormack via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Mon May 17 01:38:34 PDT 2021
frasercrmck added a comment.
In D102466#2759440 <https://reviews.llvm.org/D102466#2759440>, @jrtc27 wrote:
> Is this the right place to do it, or should it be done in Clang with bitcasts to/from integers?
Personally, I think it's okay to do this here as it's likely we'll have the vector types in IR when coming from ABIs like SPIR or SPIR-V. At least, that was the justification for the V vectors. I know what you mean, though. I don't know if the authors anticipate a similar use-case for the P extension.
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https://reviews.llvm.org/D102466/new/
https://reviews.llvm.org/D102466
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