[PATCH] D93125: Update AMDGPU PAL usage documentation

[Jake Merdich via Phabricator via llvm-commits]

JakeMerdichAMD added a comment.

Chiming in: they specifically refer to `mmCOMPUTE_USER_DATA_0` and `mmSPI_SHADER_USER_DATA_{STAGE}_0`, which are in the public chip register offsets (not anywhere in LLVM right now, but present in PAL, Mesa, and any public chip register spec). I don't think we should explicitly define those values here, but using those names might make it a bit more specific and easier to find.


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https://reviews.llvm.org/D93125