[PATCH] D144047: [CUDA][SPIRV] Match builtin types and __GCC_ATOMIC_XXX_LOCK_FREE macros on host/device

[Yaxun Liu via Phabricator via cfe-commits]

yaxunl added a comment.

Making the builtin types consistent is necessary to keep struct layout consistent across host and device, but why do we need to make  __GCC_ATOMIC_XXX_LOCK_FREE macros the same between the host and device? Is there any concrete issue if they are not the same?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D144047/new/

https://reviews.llvm.org/D144047