[PATCH] D151996: [AMDGPU] Start documenting calling conventions. NFC

[Nicolai Hähnle via Phabricator via llvm-commits]

nhaehnle added a comment.

> Semi-related, I think we should start interpreting i1 argument values as SGPR masks (i1 inreg would be extended to sreg32)

Yeah, that makes a lot of sense. I think one challenge for compute to truly leverage this is that I believe Clang emits bool as i8. Or is that only in struct types?


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https://reviews.llvm.org/D151996