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Revert 124301.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124327 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Devang Patel
2011-01-26 21:41:22 +00:00
parent 1f64ac4035
commit 4a95c19977
1 changed files with 1 additions and 5 deletions
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6
lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp
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@@ -539,12 +539,8 @@ static void ProcessSourceNode(SDNode *N, SelectionDAG *DAG,
SmallVector<std::pair<unsigned, MachineInstr*>, 32> &Orders,
SmallSet<unsigned, 8> &Seen) {
unsigned Order = DAG->GetOrdering(N);
if (!Order || !Seen.insert(Order)) {
// Process any valid SDDbgValues even if node does not have any order
// assigned.
ProcessSDDbgValues(N, DAG, Emitter, Orders, VRBaseMap, 0);
if (!Order || !Seen.insert(Order))
return;
}
MachineBasicBlock *BB = Emitter.getBlock();
if (Emitter.getInsertPos() == BB->begin() || BB->back().isPHI()) {