101       assert((!ForVNI || ForVNI == S->valno) && "Value number mismatch");  in createDeadDef()
102       assert(S->valno->def == S->start && "Inconsistent existing value def");  in createDeadDef()
111         S->start = S->valno->def = Def;  in createDeadDef()
112       return S->valno;  in createDeadDef()
132     return I->valno;  in extendInBlock()
151     return std::make_pair(I->valno, false);  in extendInBlock()
161     VNInfo *ValNo = I->valno;  in extendSegmentEndTo()
166       assert(MergeTo->valno == ValNo && "Cannot merge with differing values!");  in extendSegmentEndTo()
174         MergeTo->valno == ValNo) {  in extendSegmentEndTo()
189     VNInfo *ValNo = I->valno;  in extendSegmentStartTo()
199       assert(MergeTo->valno == ValNo && "Cannot merge with differing values!");  in extendSegmentStartTo()
205     if (MergeTo->end >= NewStart && MergeTo->valno == ValNo) {  in extendSegmentStartTo()
227       if (S.valno == B->valno) {  in addSegment()
244       if (S.valno == I->valno) {  in addSegment()
520     VNInfo *VNI = S.valno;  in RenumberValues()
577   VNInfo *ValNo = I->valno;  in removeSegment()
605   VNInfo *ValNo = I->valno;  in removeSegment()
613   if (none_of(*this, [=](const Segment &S) { return S.valno == ValNo; }))  in removeValNoIfDead()
622                  [ValNo](const Segment &S) { return S.valno == ValNo; });  in removeValNo()
652     OutIt->valno = NewVNInfo[LHSValNoAssignments[OutIt->valno->id]];  in join()
654       VNInfo* nextValNo = NewVNInfo[LHSValNoAssignments[I->valno->id]];  in join()
660       if (OutIt->valno == nextValNo && OutIt->end == I->start) {  in join()
665         OutIt->valno = nextValNo;  in join()
682     S.valno = NewVNInfo[RHSValNoAssignments[S.valno->id]];  in join()
727     if (S.valno == RHSValNo)  in MergeValueInAsValue()
752     if (S->valno != V1) continue;  // Not a V1 Segment.  in MergeValueNumberInto()
758       if (Prev->valno == V2 && Prev->end == S->start) {  in MergeValueNumberInto()
770     S->valno = V2;  in MergeValueNumberInto()
776       if (I->start == S->end && I->valno == V2) {  in MergeValueNumberInto()
987   return OS << '[' << S.start << ',' << S.end << ':' << S.valno->id << ')';  in operator <<()
1002       assert(S.valno == getValNumInfo(S.valno->id) && "Bad VNInfo");  in print()
1060     assert(I->valno != nullptr);  in verify()
1061     assert(I->valno->id < valnos.size());  in verify()
1062     assert(I->valno == valnos[I->valno->id]);  in verify()
1066         assert(I->valno != std::next(I)->valno);  in verify()
1158     return A.valno == B.valno;  in coalescable()
1161   assert(A.valno == B.valno && "Cannot overlap different values");  in coalescable()
1205     assert(ReadI->valno == Seg.valno && "Cannot overlap different values");  in add()