[all-commits] [llvm/llvm-project] c49142: Fix truncated __OPENMP_NVPTX__ preprocessor condition

[Ryan Burns via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: c49142e4f5c8645a4d741d233f0cb55ef1ef87a2
      https://github.com/llvm/llvm-project/commit/c49142e4f5c8645a4d741d233f0cb55ef1ef87a2
  Author: Ryan Burns <rtburns at protonmail.com>
  Date:   2023-08-15 (Tue, 15 Aug 2023)

  Changed paths:
    M clang/lib/Headers/__clang_cuda_math.h

  Log Message:
  -----------
  Fix truncated __OPENMP_NVPTX__ preprocessor condition

I don't have a test case for this but noticed this warning when including system headers with `-I` rather than `-isystem`.

```
In file included from <built-in>:1:
In file included from /nix/store/jq6bpm0xmhnbffhs5rkxq4n88g5xi2zg-clang-wrapper-11.0.1/resource-root/include/__clang_cuda_runtime_wrapper.h:157:
/nix/store/jq6bpm0xmhnbffhs5rkxq4n88g5xi2zg-clang-wrapper-11.0.1/resource-root/include/__clang_cuda_math.h:39:25: warning: extra tokens at end of #ifdef directive [-Wextra-tokens]
                        ^
```

Reviewed By: tra

Differential Revision: https://reviews.llvm.org/D95299