[PATCH] D130973: [AArch64] Always allow the __bf16 type

[Simon Tatham via Phabricator via llvm-commits]

simon_tatham added a comment.

What actually happens if you try this? Normally I'd expect that if a thing is forbidden in the front end it's because otherwise it would lead to a codegen crash or something similar. But this patch is //only// removing the restriction, and not adding any support. Is that part already done, and bf16 operations will get automatically converted into some libcall that already exists, in the absence of any better approach?


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https://reviews.llvm.org/D130973