505     MachineCombinerPattern Pattern, bool IncrementalUpdate) {  in insertDeleteInstructions()  argument
529   if (IncrementalUpdate)  in insertDeleteInstructions()
578   bool IncrementalUpdate = false;  in combineInstructions()  local
654       if (IncrementalUpdate && LastUpdate != BlockIter) {  in combineInstructions()
665           IncrementalUpdate = true;  in combineInstructions()
671                                    RegUnits, TII, P, IncrementalUpdate);  in combineInstructions()
684                                  RegUnits, TII, P, IncrementalUpdate);  in combineInstructions()
693                                  RegUnits, TII, P, IncrementalUpdate);  in combineInstructions()
707                                     !IncrementalUpdate) &&  in combineInstructions()
711             IncrementalUpdate = true;  in combineInstructions()
716                                    RegUnits, TII, P, IncrementalUpdate);  in combineInstructions()
732   if (Changed && IncrementalUpdate)  in combineInstructions()