[PATCH] D38276: [X86] Remove dead code from X86ISelDAGToDAG.cpp multiply handling

[Craig Topper via Phabricator via llvm-commits]

craig.topper added inline comments.


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Comment at: lib/Target/X86/X86ISelDAGToDAG.cpp:2733
-      if (!SDValue(Node, 0).use_empty())
-        ReplaceUses(SDValue(Node, 1),
-          CurDAG->getTargetExtractSubreg(X86::sub_8bit, dl, MVT::i8, Result));
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Shouldn't this ReplaceUses call have used SDValue(Node, 0)?


https://reviews.llvm.org/D38276