[PATCH] D89246: [SVE] Remove aarch64_sve_vector_pcs attribute

[Paul Walker via Phabricator via llvm-commits]

paulwalker-arm added a comment.

I think we should keep this because it gives us the possibility to attach it to functions where the function signature wouldn't use it otherwise.

Not exactly sure of the validity of this example but perhaps somebody will want to implement a printf like function (or some other debug/validation/timing function) that's only called by an existing SVE function and doesn't want the whole SVE state being preserved by the caller.


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  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D89246/new/

https://reviews.llvm.org/D89246