[PATCH] D116216: Prevent adding module flag - amdgpu_hostcall multiple times.

[Yaxun Liu via Phabricator via cfe-commits]

yaxunl added a comment.

In D116216#3209335 <https://reviews.llvm.org/D116216#3209335>, @pvellien wrote:

> @yaxunl It would be very much helpful to know how to write test coverage for this particular patch? thanks

there is a lit test amdgpu-asan.cu. You can add a call of print to that test and make sure it compiles.


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https://reviews.llvm.org/D116216