================
@@ -333,6 +333,9 @@ void Flang::AddAMDGPUTargetArgs(const ArgList &Args,
     StringRef Val = A->getValue();
     CmdArgs.push_back(Args.MakeArgString("-mcode-object-version=" + Val));
   }
+
+  const ToolChain &TC = getToolChain();
+  TC.addClangTargetOptions(Args, CmdArgs, Action::OffloadKind::OFK_OpenMP);
----------------
banach-space wrote:

> Clang does not verify how we use these flags and it accepts them for non-GPU 
> target.

It's OK to make Flang "stricter" if we believe that's the right thing to do ;-) 
(I think that generating useful error/warning messages like "don't mix these 
flags - that's not supporter" would be a good thing)

> IMO can be reused between Flang and Clang

Are there any plans to extract that logic and share it somewhere?

> I don't know if Nvidia also want to reuse their toolchain between Clang and 
> Flang to fully support OpenMP offloading.

Who could be the right person to ask?

https://github.com/llvm/llvm-project/pull/96742
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