[PATCH] D36581: [DAG] Fix Node Replacement in PromoteIntBinOp

Eli Friedman via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Aug 11 13:26:09 PDT 2017

efriedma added inline comments.

Comment at: lib/CodeGen/SelectionDAG/DAGCombiner.cpp:1181
+    if (Replace0 && Replace1 && N0.getNode()->isPredecessorOf(N1.getNode())) {
+      std::swap(N0, N1);
+    }
You need to swap NN0 and NN1, I think?


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