diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2017-04-16 16:01:22 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2017-04-16 16:01:22 +0000 |
| commit | 71d5a2540a98c81f5bcaeb48805e0e2881f530ef (patch) | |
| tree | 5343938942df402b49ec7300a1c25a2d4ccd5821 /lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp | |
| parent | 31bbf64f3a4974a2d6c8b3b27ad2f519caf74057 (diff) | |
Diffstat (limited to 'lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp b/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp index 3be622f8c179..3c8526ebb702 100644 --- a/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp +++ b/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp @@ -650,6 +650,7 @@ void ScheduleDAGSDNodes::computeOperandLatency(SDNode *Def, SDNode *Use, } void ScheduleDAGSDNodes::dumpNode(const SUnit *SU) const { + // Cannot completely remove virtual function even in release mode. #if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP) if (!SU->getNode()) { dbgs() << "PHYS REG COPY\n"; @@ -704,8 +705,8 @@ ProcessSDDbgValues(SDNode *N, SelectionDAG *DAG, InstrEmitter &Emitter, if (!N->getHasDebugValue()) return; - // Opportunistically insert immediate dbg_value uses, i.e. those with source - // order number right after the N. + // Opportunistically insert immediate dbg_value uses, i.e. those with the same + // source order number as N. MachineBasicBlock *BB = Emitter.getBlock(); MachineBasicBlock::iterator InsertPos = Emitter.getInsertPos(); ArrayRef<SDDbgValue*> DVs = DAG->GetDbgValues(N); @@ -713,7 +714,7 @@ ProcessSDDbgValues(SDNode *N, SelectionDAG *DAG, InstrEmitter &Emitter, if (DVs[i]->isInvalidated()) continue; unsigned DVOrder = DVs[i]->getOrder(); - if (!Order || DVOrder == ++Order) { + if (!Order || DVOrder == Order) { MachineInstr *DbgMI = Emitter.EmitDbgValue(DVs[i], VRBaseMap); if (DbgMI) { Orders.push_back(std::make_pair(DVOrder, DbgMI)); @@ -835,8 +836,7 @@ EmitSchedule(MachineBasicBlock::iterator &InsertPos) { GluedNodes.push_back(N); while (!GluedNodes.empty()) { SDNode *N = GluedNodes.back(); - Emitter.EmitNode(GluedNodes.back(), SU->OrigNode != SU, SU->isCloned, - VRBaseMap); + Emitter.EmitNode(N, SU->OrigNode != SU, SU->isCloned, VRBaseMap); // Remember the source order of the inserted instruction. if (HasDbg) ProcessSourceNode(N, DAG, Emitter, VRBaseMap, Orders, Seen); |