[PATCH] D103415: [BuildLibCalls] Properly set ABI attributes on arguments

[Arthur Eubanks via Phabricator via llvm-commits]

aeubanks added a comment.

this is kinda ugly, but I'm not sure of a nicer way to do it. Maybe a new method on `AttributeList` that merges attributes?
`ldexp()` and friends are the only functions that have ABI attributes set (`setSignExtendedArg()`)


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D103415/new/

https://reviews.llvm.org/D103415