[PATCH] D49691: [DAGCombine] Allow alias analysis with inline asm calls and GluedNodes.

[Hal Finkel via Phabricator via llvm-commits]

hfinkel added inline comments.


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Comment at: llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp:18792
                                    SmallVectorImpl<SDValue> &Aliases) {
-  SmallVector<SDValue, 8> Chains;     // List of chains to visit.
-  SmallPtrSet<SDNode *, 16> Visited;  // Visited node set.
+  SmallVector<std::pair<SDValue, SDValue>, 16>
+      Chains;                        // List of chains to visit.
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Please document here what each member of the pair represents.


Repository:
  rL LLVM

https://reviews.llvm.org/D49691