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| author | Tim Northover <Tim.Northover@arm.com> | 2013-04-20 12:32:17 +0000 |
|---|---|---|
| committer | Tim Northover <Tim.Northover@arm.com> | 2013-04-20 12:32:17 +0000 |
| commit | 6265d5c91a18b2fb6499eb581c488315880c044d (patch) | |
| tree | 269e50c5ed1b312efaec78defb5d273c237f2472 /lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | |
| parent | 972b26b1d7efbb29a90a0fdd4eda47fd7f7af447 (diff) | |
Remove unused MEMBARRIER DAG node; it's been replaced by ATOMIC_FENCE.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179939 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG/LegalizeDAG.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp index 51cc254b2c..2a1d8c2819 100644 --- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp +++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp @@ -2759,8 +2759,7 @@ void SelectionDAGLegalize::ExpandNode(SDNode *Node) { Results.push_back(DAG.getConstant(0, MVT::i32)); Results.push_back(Node->getOperand(0)); break; - case ISD::ATOMIC_FENCE: - case ISD::MEMBARRIER: { + case ISD::ATOMIC_FENCE: { // If the target didn't lower this, lower it to '__sync_synchronize()' call // FIXME: handle "fence singlethread" more efficiently. TargetLowering::ArgListTy Args; |