[C++] Use 'nullptr'.
llvm-svn: 207394
diff --git a/llvm/lib/Target/ARM/ARMHazardRecognizer.h b/llvm/lib/Target/ARM/ARMHazardRecognizer.h
index e88cd0d..a8198e2 100644
--- a/llvm/lib/Target/ARM/ARMHazardRecognizer.h
+++ b/llvm/lib/Target/ARM/ARMHazardRecognizer.h
@@ -35,7 +35,7 @@
ARMHazardRecognizer(const InstrItineraryData *ItinData,
const ScheduleDAG *DAG)
: ScoreboardHazardRecognizer(ItinData, DAG, "post-RA-sched"),
- LastMI(0) {}
+ LastMI(nullptr) {}
HazardType getHazardType(SUnit *SU, int Stalls) override;
void Reset() override;