[PATCH] D59474: [OpenMP 5.0] Codegen support for user-defined mappers

[Lingda Li via Phabricator via cfe-commits]

lildmh marked an inline comment as done.
lildmh added inline comments.


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Comment at: lib/CodeGen/CGOpenMPRuntime.h:2110
+  /// Emit code for the user defined mapper construct.
+  void emitUserDefinedMapper(const OMPDeclareMapperDecl *D,
+                             CodeGenFunction *CGF = nullptr) override;
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lildmh wrote:
> ABataev wrote:
> > ABataev wrote:
> > > lildmh wrote:
> > > > ABataev wrote:
> > > > > I think you can drop this function here if the original function is not virtual
> > > > The function for simd only mode includes a `llvm_unreachable`, so I think it's still needed as a virtual function above
> > > It is better to reduce number of virtual functions, if possible.
> > What about virtual function?
> Since `emitUserDefinedMapper` here overrides the same function in `CGOpenMPRuntime`, I think `emitUserDefinedMapper` of `CGOpenMPRuntime` needs to be defined as `virtual`?
If you are asking about what virtual function I removed, it is `emitUDMapperArrayInitOrDel` of `CGOpenMPRuntime` which is never overrided.


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  https://reviews.llvm.org/D59474/new/

https://reviews.llvm.org/D59474