[PATCH] D146973: [Clang] Implicitly include LLVM libc headers for the GPU

[Joseph Huber via Phabricator via cfe-commits]

jhuber6 added a comment.

In D146973#4228070 <https://reviews.llvm.org/D146973#4228070>, @tra wrote:

> I'm OK with injecting the path *now* with an understanding that it's a short-term "happens to work" way to move forward while we're working on a better solution.

So, the proposed path forward is this. We have `libc` generate its own headers so we can have a base implementation. We create these headers with the intention of them providing a full interface between the host and device. This might mean curating some differences based on whatever the host does, or just making sure we choose sizes that are compatible. So these headers are the expected interface to the `libc` implementations we support, but we ensure that things match between the host and device by only providing interfaces we've verified somehow.


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https://reviews.llvm.org/D146973