[PATCH] D69679: [AMDGPU] Add amdgpu-promote-pointer-kernargs pass

[Matt Arsenault via Phabricator via llvm-commits]

arsenm added a comment.

In D69679#1729474 <https://reviews.llvm.org/D69679#1729474>, @arsenm wrote:

> Another issue I'm concerned about is the interaction with the (still out of tree), hacky pass to handle kernels calling other kernels as a normal function for OpenCL. This is another area that clang needs codegen work to really emit the right IR/ABI for kernels. If we blindly rewrite arguments with this hack in place, we risk incorrectly rewriting the callable function form


I think OpenCL still disallows generic pointer arguments to kernels, although I wouldn't like to rely on this fact for correctness


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  https://reviews.llvm.org/D69679/new/

https://reviews.llvm.org/D69679