[libcxx-commits] [libcxx] [libcxxabi] [llvm] Adding Separate OpenMP Offloading Backend to `libcxx/include/__algorithm/pstl_backends` (PR #66968)

[Johannes Doerfert via libcxx-commits]

jdoerfert wrote:

> You should rebase on top of `main`, that will solve the issues you're seeing on the macOS builders.

@xevor11 can you rebase this on top of `main`, as @ldionne mentioned?
Also, let's split your additions off into a new PR so we can merge this first.

https://github.com/llvm/llvm-project/pull/66968