[PATCH] D87140: [GlobalISel] Avoid making G_PTR_ADD with nullptr

[Mirko Brkusanin via Phabricator via llvm-commits]

mbrkusanin updated this revision to Diff 292192.
mbrkusanin added a comment.

- Reimplemented as a AMDGPU GICombineRule.




CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D87140/new/

https://reviews.llvm.org/D87140

Files:
  llvm/lib/Target/AMDGPU/AMDGPUCombine.td
  llvm/lib/Target/AMDGPU/AMDGPUPreLegalizerCombiner.cpp
  llvm/test/CodeGen/AMDGPU/GlobalISel/combine-add-nullptr.mir

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