mhalk added inline comments.
Herald added a subscriber: sunshaoce.

================
Comment at: clang/include/clang/Basic/DiagnosticSemaKinds.td:8634
+def warn_hip_omp_target_directives : Warning<
+  "HIP does not support OpenMP target directives; directive has been ignored">,
+  InGroup<HIPOpenMPOffloading>;
----------------
jdoerfert wrote:
> I doubt the ignored part very much.
I just re-checked the LLVM IR of an example.
With -x c++ there are __kmpc_target_(de)init calls; with -x hip there are none.
https://godbolt.org/z/fhds46Pvc

From my point of view, "effectively", target directives seem to have been 
ignored.
Maybe this is a coincidence (there's definitely some uncertainty) or I am 
misinterpreting the IR.
I would be glad if you could shed some light on this, if possible / you find 
the time to do so.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D145591/new/

https://reviews.llvm.org/D145591

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