[PATCH] D70564: [GlobalISel] LegalizationArtifactCombiner: Fix a bug in tryCombineMerges

[Matt Arsenault via Phabricator via llvm-commits]

arsenm added inline comments.


================
Comment at: llvm/lib/CodeGen/GlobalISel/Utils.cpp:168-171
+  if (!MRI.getRegClassOrRegBank(DstReg) ||
+      MRI.getRegClassOrRegBank(DstReg) == MRI.getRegClassOrRegBank(SrcReg))
+    return true;
+  return false;
----------------
You can fold this into return x || (...


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D70564/new/

https://reviews.llvm.org/D70564