[PATCH] D143945: [AMDGPU] Add legalization case for PTR_ADD on buffer pointers

[Matt Arsenault via Phabricator via llvm-commits]

arsenm added a comment.

I think we might want to consider whether we should be using g_ptr_add at all, or if a different instruction would be more appropriate for a fat pointer


Repository:
  rG LLVM Github Monorepo

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https://reviews.llvm.org/D143945