Changes in directory llvm/lib/CodeGen/SelectionDAG:
ScheduleDAG.cpp updated: 1.99 -> 1.100 --- Log message: Reverse the FlaggedNodes after scanning up for flagged preds or else the order would be reversed. --- Diffs of the changes: (+10 -5) ScheduleDAG.cpp | 15 ++++++++++----- 1 files changed, 10 insertions(+), 5 deletions(-) Index: llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp diff -u llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp:1.99 llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp:1.100 --- llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp:1.99 Fri Jul 21 15:57:35 2006 +++ llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp Mon Aug 7 17:12:12 2006 @@ -55,11 +55,16 @@ // Scan up, adding flagged preds to FlaggedNodes. SDNode *N = NI; - while (N->getNumOperands() && - N->getOperand(N->getNumOperands()-1).getValueType() == MVT::Flag) { - N = N->getOperand(N->getNumOperands()-1).Val; - NodeSUnit->FlaggedNodes.push_back(N); - SUnitMap[N] = NodeSUnit; + if (N->getNumOperands() && + N->getOperand(N->getNumOperands()-1).getValueType() == MVT::Flag) { + do { + N = N->getOperand(N->getNumOperands()-1).Val; + NodeSUnit->FlaggedNodes.push_back(N); + SUnitMap[N] = NodeSUnit; + } while (N->getNumOperands() && + N->getOperand(N->getNumOperands()-1).getValueType()== MVT::Flag); + std::reverse(NodeSUnit->FlaggedNodes.begin(), + NodeSUnit->FlaggedNodes.end()); } // Scan down, adding this node and any flagged succs to FlaggedNodes if they _______________________________________________ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits