[PATCH] D86218: Teach the swift calling convention about _Atomic types

[John McCall via Phabricator via cfe-commits]

rjmccall added a comment.

Please do this as a very late check rather than the first check.

You need to check for extra atomic padding.  If there's any difference between the sizes of the atomic type and its element, just add it as opaque data.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D86218/new/

https://reviews.llvm.org/D86218