diff options
Diffstat (limited to 'lib/CodeGen/SelectionDAG/ScheduleDAGList.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/ScheduleDAGList.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/lib/CodeGen/SelectionDAG/ScheduleDAGList.cpp b/lib/CodeGen/SelectionDAG/ScheduleDAGList.cpp index 901a2a8c92..4611ec1c59 100644 --- a/lib/CodeGen/SelectionDAG/ScheduleDAGList.cpp +++ b/lib/CodeGen/SelectionDAG/ScheduleDAGList.cpp @@ -148,11 +148,14 @@ void ScheduleDAGList::ScheduleNodeTopDown(SUnit *SU, unsigned CurCycle) { Sequence.push_back(SU); SU->Cycle = CurCycle; - + // Top down: release successors. for (SUnit::succ_iterator I = SU->Succs.begin(), E = SU->Succs.end(); I != E; ++I) ReleaseSucc(I->Dep, I->isCtrl); + + SU->isScheduled = true; + AvailableQueue->ScheduledNode(SU); } /// ListScheduleTopDown - The main loop of list scheduling for top-down @@ -235,8 +238,6 @@ void ScheduleDAGList::ListScheduleTopDown() { if (FoundSUnit) { ScheduleNodeTopDown(FoundSUnit, CurCycle); HazardRec->EmitInstruction(FoundNode); - FoundSUnit->isScheduled = true; - AvailableQueue->ScheduledNode(FoundSUnit); // If this is a pseudo-op node, we don't want to increment the current // cycle. |