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| author | Amaury Sechet <deadalnix@gmail.com> | 2019-08-27 13:27:57 +0000 |
|---|---|---|
| committer | Amaury Sechet <deadalnix@gmail.com> | 2019-08-27 13:27:57 +0000 |
| commit | f28dee2cff8609f45e9597c18b086fe492829573 (patch) | |
| tree | 46e8f342cd70f55d5e3161da26dc5cde2c8c35a6 | |
| parent | 8912e2af3951704b1b8fb05d579ee1dd0a4c263e (diff) | |
| download | bcm5719-llvm-f28dee2cff8609f45e9597c18b086fe492829573.tar.gz bcm5719-llvm-f28dee2cff8609f45e9597c18b086fe492829573.zip | |
[DAGCombiner] Add node to the worklist in topological order in parallelizeChainedStores
Summary: As per title.
Reviewers: craig.topper, efriedma, RKSimon, lebedev.ri
Subscribers: llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D66659
llvm-svn: 370056
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp index 9037adea356..eea22e220f1 100644 --- a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp @@ -20707,11 +20707,11 @@ bool DAGCombiner::parallelizeChainedStores(StoreSDNode *St) { SDValue TF = DAG.getTokenFactor(SDLoc(STChain), TFOps); CombineTo(St, TF); - AddToWorklist(STChain); - // Add TF operands worklist in reverse order. - for (auto I = TF->getNumOperands(); I;) - AddToWorklist(TF->getOperand(--I).getNode()); + // Add TF and its operands to the worklist. AddToWorklist(TF.getNode()); + for (const SDValue &Op : TF->ops()) + AddToWorklist(Op.getNode()); + AddToWorklist(STChain); return true; } |
