Lines Matching defs:undo

2763   // calls. If this happens to be the case, we may want to undo it in order to
3252     virtual void undo() = 0;
3328     void undo() override {
3354     void undo() override {
3386     void undo() override {
3412     void undo() override {
3438     void undo() override {
3465     void undo() override {
3487     void undo() override {
3515     /// Keep track of the new value so that we can undo it by replacing
3541     void undo() override {
3599     void undo() override {
3603         Replacer->undo();
3604       Hider.undo();
3727     Curr->undo();
5146     // Therefore, we need a higher level restoration point to undo partially
5743   // Try to collapse single-value PHI nodes.  This is necessary to undo