[PATCH] D123198: [LibCalls] Add argument extension attributes to more functions.

[Jonas Paulsson via Phabricator via llvm-commits]

jonpa added a comment.

> If we find an alias, I wouldn't trust that the alias points to a function with a real signature.

I am not sure how that could be: per the LLVM LangRef an alias must have

  @<Name> = alias <AliaseeTy>, <AliaseeTy>* @<Aliasee>

, which to me looks like there must be a function defined or declared, provided as @Aliasee, with a function type..?

Would both the alias and Aliasee always come from the front end (and so be assumed to have the required attributes)...?


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  https://reviews.llvm.org/D123198/new/

https://reviews.llvm.org/D123198