diff options
| -rw-r--r-- | lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp b/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp index f843584a91..c009cfcc51 100644 --- a/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp +++ b/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp @@ -1360,8 +1360,10 @@ SUnit *ScheduleDAGRRList::PickNodeToScheduleBottomUp() { SmallVector<unsigned, 4> LRegs; if (!DelayForLiveRegsBottomUp(CurSU, LRegs)) break; - DEBUG(dbgs() << " Interfering reg " << TRI->getName(LRegs[0]) - << " SU #" << CurSU->NodeNum << '\n'); + DEBUG(dbgs() << " Interfering reg " << + (LRegs[0] == TRI->getNumRegs() ? "CallResource" + : TRI->getName(LRegs[0])) + << " SU #" << CurSU->NodeNum << '\n'); std::pair<LRegsMapT::iterator, bool> LRegsPair = LRegsMap.insert(std::make_pair(CurSU, LRegs)); if (LRegsPair.second) { |