[PATCH] D129572: [X86] initial -mfunction-return=thunk-extern support

[Erich Keane via Phabricator via cfe-commits]

erichkeane added a comment.

Did a post-commit review on the CFE changes, and all look OK to me.  That FIXME is a shame, we should see if we can fix that ASAP.  We should AT LEAST document in the FIXME what semantics we are looking to emulate from GCC, and what those semantics ARE.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D129572/new/

https://reviews.llvm.org/D129572