69     ConstantRange seen(Instruction *I, ConstantRange R);
70     ConstantRange badRange();
71     ConstantRange unknownRange();
72     ConstantRange validateRange(ConstantRange R);
79     MapVector<Instruction*, ConstantRange > SeenInsts;
152 ConstantRange Float2Int::seen(Instruction *I, ConstantRange R) {  in seen()
162 ConstantRange Float2Int::badRange() {  in badRange()
163   return ConstantRange(MaxIntegerBW + 1, true);  in badRange()
165 ConstantRange Float2Int::unknownRange() {  in unknownRange()
166   return ConstantRange(MaxIntegerBW + 1, false);  in unknownRange()
168 ConstantRange Float2Int::validateRange(ConstantRange R) {  in validateRange()
210       seen(I, validateRange(ConstantRange(Min, Max)));  in walkBackwards()
219       seen(I, validateRange(ConstantRange(SMin, SMax)));  in walkBackwards()
255     std::function<ConstantRange(ArrayRef<ConstantRange>)> Op;  in walkForwards()
264       Op = [](ArrayRef<ConstantRange> Ops) {  in walkForwards()
271       Op = [](ArrayRef<ConstantRange> Ops) {  in walkForwards()
278       Op = [](ArrayRef<ConstantRange> Ops) {  in walkForwards()
290       Op = [](ArrayRef<ConstantRange> Ops) {  in walkForwards()
297       Op = [](ArrayRef<ConstantRange> Ops) {  in walkForwards()
305     SmallVector<ConstantRange,4> OpRanges;  in walkForwards()
347         OpRanges.push_back(ConstantRange(Int));  in walkForwards()
365     ConstantRange R(MaxIntegerBW + 1, false);  in validateAndTransform()