[PATCH] D136043: [CodeGen] Replace CCValAssign::Loc with a discriminated union (NFCI)

[Thorsten via Phabricator via llvm-commits]

tschuett added a comment.

I cannot stop you, but I prefer variant over unions. Does it become easier, if you introduce the `int64_t` in this patch? You could put the documentation above the variant?


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D136043/new/

https://reviews.llvm.org/D136043