[PATCH] D108306: [GlobalISel] Avoid creating COPY in LegalizationArtifactCombiner

[Amara Emerson via Phabricator via llvm-commits]

aemerson added inline comments.


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Comment at: llvm/include/llvm/CodeGen/GlobalISel/LegalizationArtifactCombiner.h:135
+        SextSrc = Builder.buildSExtOrTrunc(DstTy, SextSrc).getReg(0);
+      if (TruncSrc && (DstTy != MRI.getType(TruncSrc)))
+        TruncSrc = Builder.buildAnyExtOrTrunc(DstTy, TruncSrc).getReg(0);
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should this be `else if`?


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D108306/new/

https://reviews.llvm.org/D108306