[PATCH] D155826: [HIP][Clang][Preprocessor][RFC] Add preprocessor support for C++ Parallel Algorithm Offload

[Yaxun Liu via Phabricator via cfe-commits]

yaxunl added inline comments.


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Comment at: clang/lib/Frontend/InitPreprocessor.cpp:590
+      Builder.defineMacro("__HIPSTDPAR__");
+      if (!LangOpts.CUDAIsDevice)
+        Builder.defineMacro("__HIPSTDPAR_INTERPOSE_ALLOC__");
----------------
We usually prefer defining the macro consistently in host and device compilation to avoid the chance of violation of ODR.


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  https://reviews.llvm.org/D155826/new/

https://reviews.llvm.org/D155826