[PATCH] D86294: AMDGPU/GlobalISel: Add tablegen operator that looks through copies

[Matt Arsenault via Phabricator via llvm-commits]

arsenm added inline comments.


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Comment at: llvm/include/llvm/Target/TargetSelectionDAG.td:313
+// Does not increase complexity of the pattern. Ignored by sdag emitter.
+def g_maybe_cross_reg_bank_copy;
 
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I think the name needs work. I don't think it should have a g_ prefix. Maybe ignore_copies?


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D86294/new/

https://reviews.llvm.org/D86294