2871     virtual void undo() = 0;
2947     void undo() override {  in undo()  function in __anon01de4a8e0a11::TypePromotionTransaction::InstructionMoveBefore
2973     void undo() override {  in undo()  function in __anon01de4a8e0a11::TypePromotionTransaction::OperandSetter
3005     void undo() override {  in undo()  function in __anon01de4a8e0a11::TypePromotionTransaction::OperandsHider
3031     void undo() override {  in undo()  function in __anon01de4a8e0a11::TypePromotionTransaction::TruncBuilder
3057     void undo() override {  in undo()  function in __anon01de4a8e0a11::TypePromotionTransaction::SExtBuilder
3084     void undo() override {  in undo()  function in __anon01de4a8e0a11::TypePromotionTransaction::ZExtBuilder
3106     void undo() override {  in undo()  function in __anon01de4a8e0a11::TypePromotionTransaction::TypeMutator
3160     void undo() override {  in undo()  function in __anon01de4a8e0a11::TypePromotionTransaction::UsesReplacer
3218     void undo() override {  in undo()  function in __anon01de4a8e0a11::TypePromotionTransaction::InstructionRemover
3222         Replacer->undo();  in undo()
3223       Hider.undo();  in undo()
3346     Curr->undo();  in rollback()