[PATCH] D56318: [HIP] Fix size_t for MSVC environment

[Yaxun Liu via Phabricator via cfe-commits]

yaxunl added a comment.

In D56318#1346991 <https://reviews.llvm.org/D56318#1346991>, @rjmccall wrote:

> Okay.  Is there a reasonable way to make your targets delegate to a different `TargetInfo` implementation for most things so that you can generally match the host target for things like type sizes and alignments?


There is TargetInfo for AuxTarget. In this case, the main target is amdgpu and the AuxTarget is x86_64. I am thinking maybe I can add a SizeTTarget pointer to ASTContext, and add a hook shouldDelegateSizeTTypeToAuxTarget to TargetInfo. If it is true, then ASTContext use size_t type in AuxTarget.


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  https://reviews.llvm.org/D56318/new/

https://reviews.llvm.org/D56318