2965     virtual void undo() = 0;
3041     void undo() override {  in undo()  function in __anon1d600f580b11::TypePromotionTransaction::InstructionMoveBefore
3067     void undo() override {  in undo()  function in __anon1d600f580b11::TypePromotionTransaction::OperandSetter
3099     void undo() override {  in undo()  function in __anon1d600f580b11::TypePromotionTransaction::OperandsHider
3125     void undo() override {  in undo()  function in __anon1d600f580b11::TypePromotionTransaction::TruncBuilder
3151     void undo() override {  in undo()  function in __anon1d600f580b11::TypePromotionTransaction::SExtBuilder
3178     void undo() override {  in undo()  function in __anon1d600f580b11::TypePromotionTransaction::ZExtBuilder
3200     void undo() override {  in undo()  function in __anon1d600f580b11::TypePromotionTransaction::TypeMutator
3254     void undo() override {  in undo()  function in __anon1d600f580b11::TypePromotionTransaction::UsesReplacer
3312     void undo() override {  in undo()  function in __anon1d600f580b11::TypePromotionTransaction::InstructionRemover
3316         Replacer->undo();  in undo()
3317       Hider.undo();  in undo()
3440     Curr->undo();  in rollback()