[llvm] [Coroutines] ABI Objects to improve code separation between different ABIs, users and utilities. (PR #109338)

[Tyler Nowicki via llvm-commits]

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+//===- ABI.h - Coroutine ABI Transformers ---------------------*- C++ -*---===//
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TylerNowicki wrote:

Thanks for catching this! I had originally used the name Transformers instead of ABI object, so the SwitchABI would be the SwitchTransformer. But that was a bit confusing (as you point out) and in the end it made more sense to drop  'Transformer'. I missed this one...

https://github.com/llvm/llvm-project/pull/109338