[Openmp-commits] [PATCH] D101213: [libomptarget] Enable AMDGPU devicertl

[Shilei Tian via Phabricator via Openmp-commits]

tianshilei1992 added a comment.

I think we are really in dire need of the mechanism to test if the compiler can be used to compile the source code w/o making any assumption. Corresponding directory should ONLY be included or exit ahead of time if the compiler is not qualified. Now I found multiple issues:

- `libomptarget` depends on LLVM components, but when I try to build OpenMP standalone with GCC, it causes failure of CMake configuration.
- The AMDGCN device runtime compilation fails because my Clang doesn't support AMDGCN backend. This failure can block the whole compilation of OpenMP.

I'll make a patch to make corresponding detection before including any directory in `libomptarget`. By default everything will be disabled.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D101213/new/

https://reviews.llvm.org/D101213