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DAGCombiner: Remove redundant check

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MemIntrinsicSDNode is already a subclass of MemSDNode,
so the MemSDNode check is sufficient.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@240672 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Matt Arsenault 2015-06-25 18:47:02 +00:00
parent 8d5e4e48bc
commit a59b0561c8
1 changed files with 1 additions and 1 deletions
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2
lib/CodeGen/SelectionDAG/DAGCombiner.cpp
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@ -14023,7 +14023,7 @@ void DAGCombiner::GatherAllAliases(SDNode *N, SDValue OriginalChain,
UIE = M->use_end(); UI != UIE; ++UI)
if (UI.getUse().getValueType() == MVT::Other &&
Visited.insert(*UI).second) {
if (isa<MemIntrinsicSDNode>(*UI) || isa<MemSDNode>(*UI)) {
if (isa<MemSDNode>(*UI)) {
// We've not visited this use, and we care about it (it could have an
// ordering dependency with the original node).
Aliases.clear();