Transforms/Utils/LowerSwitch.cpp

110                               const std::vector<IntRange> &UnreachableRanges);
253                            const std::vector<IntRange> &UnreachableRanges) {
293   if (!UnreachableRanges.empty()) {
298     if (GapHigh >= GapLow && IsInRanges(Gap, UnreachableRanges))
317                                       Default, UnreachableRanges);
320                                       Default, UnreachableRanges);
515   std::vector<IntRange> UnreachableRanges;
524     UnreachableRanges.push_back(R);
529       IntRange &LastRange = UnreachableRanges.back();
532         UnreachableRanges.pop_back();
540         UnreachableRanges.push_back(R);
552     /* UnreachableRanges should be sorted and the ranges non-adjacent. */
553     for (auto I = UnreachableRanges.begin(), E = UnreachableRanges.end();
603                     OrigBlock, OrigBlock, NewDefault, UnreachableRanges);