[PATCH] D13726: A doccomment for CombineTo, and some NFC refactorings

[James Molloy via llvm-commits]

jmolloy added a subscriber: jmolloy.

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Comment at: lib/CodeGen/SelectionDAG/DAGCombiner.cpp:159
@@ -158,2 +158,3 @@
 
+    /// Replaces all uses of the results of one DAG node with new values.
     SDValue CombineTo(SDNode *N, const SDValue *To, unsigned NumTo,
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Why doccomment this one but not any of the others?


http://reviews.llvm.org/D13726