[PATCH] D130096: [Clang][AMDGPU] Emit AMDGPU library control constants in clang

[Brian Sumner via Phabricator via cfe-commits]

b-sumner added a comment.

> Different functions providing different behaviors can be handled at link time like any other function, instead of the same functions providing different behaviors per translation unit and requires cloning. The current scheme transfers complexity from the device library build system into the driver and user binaries

OK, but we are talking about trading a solved problem with a solution working for years for adding a large amount of new work and new maintenance and new bugs.  Does this need to be done now, or at all?


Repository:
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  https://reviews.llvm.org/D130096/new/

https://reviews.llvm.org/D130096