[all-commits] [llvm/llvm-project] 767852: [Clang] Disable `libc` headers for offloading lang...

[Joseph Huber via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 767852b1a8e38b87fc9a20a28adb0056d1bf2cb8
      https://github.com/llvm/llvm-project/commit/767852b1a8e38b87fc9a20a28adb0056d1bf2cb8
  Author: Joseph Huber <jhuber6 at vols.utk.edu>
  Date:   2023-06-22 (Thu, 22 Jun 2023)

  Changed paths:
    M clang/lib/Driver/ToolChains/Clang.cpp
    M clang/test/Driver/gpu-libc-headers.c

  Log Message:
  -----------
  [Clang] Disable `libc` headers for offloading languages

These headers are currently broken when included from the offloading
languages like OpenMP, OpenCL, CUDA, and HIP. Turn this logic off so we
can compile these languages when the GPU libc is installed. I am
currently trying to remedy this and have made an RFC for it in libc,
see https://discourse.llvm.org/t/rfc-implementing-gpu-headers-in-the-llvm-c-library/71523.

Reviewed By: JonChesterfield

Differential Revision: https://reviews.llvm.org/D153578