[PATCH] D79754: [OpenMP][AMDGCN] Support OpenMP offloading for AMDGCN architecture - Part 1

[Sameer Sahasrabuddhe via Phabricator via cfe-commits]

sameerds added inline comments.


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Comment at: clang/lib/Frontend/CompilerInvocation.cpp:3162
+      Opts.OpenMPIsDevice && (T.isNVPTX() || T.isAMDGCN()) &&
       Args.hasArg(options::OPT_fopenmp_cuda_force_full_runtime);
 
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jdoerfert wrote:
> Can we please not call it CUDA mode for non-CUDA targets? Or do you expect the compilation to "identify" as CUDA compilation?
I suspect it's just a lot of water under the bridge. All over Clang, HIP has traditionally co-opted CUDA code without introducing new identifiers, like "-fcuda-is-device". It won't be easy to redo that now, and definitely looks out of scope for this change. A typical HIP compilation usually does identify itself as a HIP compilation like setting the isHIP flag. This allows the frontend to distinguish between CUDA and HIP when it matters.


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  https://reviews.llvm.org/D79754/new/

https://reviews.llvm.org/D79754