[PATCH] D94814: [HIP] Support `__managed__` attribute

[Aaron Ballman via Phabricator via cfe-commits]

aaron.ballman accepted this revision.
aaron.ballman added a comment.

The attribute parts LGTM aside from some small nits.



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Comment at: clang/include/clang/Basic/DiagnosticSemaKinds.td:8245
     "%select{__device__|__global__|__host__|__host__ __device__}0 functions">;
-def err_cuda_nonstatic_constdev: Error<"__constant__ and __device__ are not allowed on non-static local variables">;
+def err_cuda_nonstatic_constdev: Error<"__constant__, __device__, and __managed__ are not allowed on non-static local variables">;
 def err_cuda_ovl_target : Error<
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Since we're modifying this line anyway, can you wrap it for the 80-col limit?


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Comment at: clang/test/SemaCUDA/managed-var.cu:45
+__managed__ A a;
+// expected-error at -1 {{dynamic initialization is not supported for __device__, __constant__, __shared__, and __managed__ variables}}
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I think you're missing tests that check that the new managed attribute accepts no arguments and that it doesn't apply to things other than variables (like a function declaration).


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https://reviews.llvm.org/D94814