diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2015-05-21 06:57:07 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2015-05-21 06:57:07 +0000 |
| commit | f03b5bed27d0d2eafd68562ce14f8b5e3f1f0801 (patch) | |
| tree | 311f96478e9fceea407d1f187f9c5cef712f796e /lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp | |
| parent | b6bcb9a905dec7821221e8ceaf1504c1f329815e (diff) | |
Diffstat (limited to 'lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp b/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp index 8b54e6568b9e..5222de1063bb 100644 --- a/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp +++ b/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp @@ -1423,9 +1423,10 @@ SUnit *ScheduleDAGRRList::PickNodeToScheduleBottomUp() { // If one or more successors has been unscheduled, then the current // node is no longer available. - if (!TrySU->isAvailable) + if (!TrySU->isAvailable || !TrySU->NodeQueueId) CurSU = AvailableQueue->pop(); else { + // Available and in AvailableQueue AvailableQueue->remove(TrySU); CurSU = TrySU; } |