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-rw-r--r--llvm/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp b/llvm/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp
index 6db56d58354..25324aa442b 100644
--- a/llvm/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp
+++ b/llvm/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";
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