145 struct LabelRange {  struct
148   LabelRange(uint16_t Beg = 0, uint16_t End = 0) : Beg(Beg), End(End) {}  in LabelRange()  argument
150   static LabelRange Join(LabelRange LR1, LabelRange LR2) {  in Join()  argument
155   LabelRange &Join(LabelRange LR) {  in Join()  argument
158   static LabelRange Singleton(const dfsan_label_info *LI) {  in Singleton()  argument
181   LabelRange GetLabelRange(dfsan_label L);
288   LabelRange LabelRanges[1 << (sizeof(dfsan_label) * 8)];
298 LabelRange TraceState::GetLabelRange(dfsan_label L) {  in GetLabelRange()
299   LabelRange &LR = LabelRanges[L];  in GetLabelRange()
304     return LR = LabelRange::Join(GetLabelRange(LI->l1), GetLabelRange(LI->l2));  in GetLabelRange()
305   return LR = LabelRange::Singleton(LI);  in GetLabelRange()
319   LabelRange LR = L1 ? GetLabelRange(L1) : GetLabelRange(L2);  in DFSanCmpCallback()
349   LabelRange LR = L1 ? GetLabelRange(L1) : GetLabelRange(L2);  in DFSanMemcmpCallback()
363   LabelRange LR = GetLabelRange(L);  in DFSanSwitchCallback()