diff options
Diffstat (limited to 'lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp index 1c28d399cb..0b0b98d834 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp @@ -3289,7 +3289,7 @@ static SDValue InsertFenceForAtomic(SDValue Chain, AtomicOrdering Order, const TargetLowering &TLI) { // Fence, if necessary if (Before) { - if (Order == AcquireRelease) + if (Order == AcquireRelease || Order == SequentiallyConsistent) Order = Release; else if (Order == Acquire || Order == Monotonic) return Chain; @@ -3400,10 +3400,6 @@ void SelectionDAGBuilder::visitAtomicLoad(const LoadInst &I) { SDValue InChain = getRoot(); - if (TLI.getInsertFencesForAtomic()) - InChain = InsertFenceForAtomic(InChain, Order, Scope, true, dl, - DAG, TLI); - EVT VT = EVT::getEVT(I.getType()); SDValue L = |