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| author | Devang Patel <dpatel@apple.com> | 2011-01-27 00:13:27 +0000 |
|---|---|---|
| committer | Devang Patel <dpatel@apple.com> | 2011-01-27 00:13:27 +0000 |
| commit | 92b7077f9ebab1f499b1fa2216c07cdf2bb3a8b6 (patch) | |
| tree | 63c2a719670084c30dac41068a5822c35662b59b /llvm/lib/CodeGen/SelectionDAG | |
| parent | 385d603825e66571fc657d34a97bcfdd4eb521da (diff) | |
| download | bcm5719-llvm-92b7077f9ebab1f499b1fa2216c07cdf2bb3a8b6.tar.gz bcm5719-llvm-92b7077f9ebab1f499b1fa2216c07cdf2bb3a8b6.zip | |
Reapply 124301
llvm-svn: 124339
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp b/llvm/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp index 4c9158a4529..2d7178b143d 100644 --- a/llvm/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp @@ -539,8 +539,12 @@ 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)) + 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); return; + } MachineBasicBlock *BB = Emitter.getBlock(); if (Emitter.getInsertPos() == BB->begin() || BB->back().isPHI()) { |
