diff options
| -rw-r--r-- | lib/CodeGen/ScheduleDAG.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/CodeGen/ScheduleDAG.cpp b/lib/CodeGen/ScheduleDAG.cpp index f9b9408354..db7d92218b 100644 --- a/lib/CodeGen/ScheduleDAG.cpp +++ b/lib/CodeGen/ScheduleDAG.cpp @@ -74,8 +74,9 @@ void ScheduleDAG::Run(SelectionDAG *dag, MachineBasicBlock *bb, /// specified node. void SUnit::addPred(const SDep &D) { // If this node already has this depenence, don't add a redundant one. - for (unsigned i = 0, e = (unsigned)Preds.size(); i != e; ++i) - if (Preds[i] == D) + for (SmallVector<SDep, 4>::const_iterator I = Preds.begin(), E = Preds.end(); + I != E; ++I) + if (*I == D) return; // Now add a corresponding succ to N. SDep P = D; |