[PATCH] D159064: [Modules] Make clang modules for the C standard library headers

[Volodymyr Sapsai via Phabricator via cfe-commits]

vsapsai added a comment.

Still going through the patch and through the discussion. But wanted to ask if there are any complications in reverting this change? For libc++ we've discussed that we don't really know the perf impact of multiple small modules. So I want to make sure we aren't making decisions that make it impossible to revert the change later.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D159064/new/

https://reviews.llvm.org/D159064