diff options
Diffstat (limited to 'lib/CodeGen/ScheduleDAG.cpp')
| -rw-r--r-- | lib/CodeGen/ScheduleDAG.cpp | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/lib/CodeGen/ScheduleDAG.cpp b/lib/CodeGen/ScheduleDAG.cpp index 1363a92fed67..6b27db263b25 100644 --- a/lib/CodeGen/ScheduleDAG.cpp +++ b/lib/CodeGen/ScheduleDAG.cpp @@ -214,7 +214,10 @@ void SUnit::ComputeDepth(bool IgnoreAntiDep) { unsigned MaxPredDepth = 0; for (SUnit::const_pred_iterator I = Cur->Preds.begin(), E = Cur->Preds.end(); I != E; ++I) { - if (IgnoreAntiDep && (I->getKind() == SDep::Anti)) continue; + if (IgnoreAntiDep && + ((I->getKind() == SDep::Anti) || (I->getKind() == SDep::Output))) + continue; + SUnit *PredSU = I->getSUnit(); if (PredSU->isDepthCurrent) MaxPredDepth = std::max(MaxPredDepth, @@ -248,7 +251,10 @@ void SUnit::ComputeHeight(bool IgnoreAntiDep) { unsigned MaxSuccHeight = 0; for (SUnit::const_succ_iterator I = Cur->Succs.begin(), E = Cur->Succs.end(); I != E; ++I) { - if (IgnoreAntiDep && (I->getKind() == SDep::Anti)) continue; + if (IgnoreAntiDep && + ((I->getKind() == SDep::Anti) || (I->getKind() == SDep::Output))) + continue; + SUnit *SuccSU = I->getSUnit(); if (SuccSU->isHeightCurrent) MaxSuccHeight = std::max(MaxSuccHeight, |