7386           Mat S_new, tmat;  in PCBDDCConstraintsSetUp()  local
7401           PetscCall(MatPtAP(sub_schurs->S_Ej_all, tmat, MAT_INITIAL_MATRIX, 1.0, &S_new));  in PCBDDCConstraintsSetUp()
7403           PetscCall(PetscObjectReference((PetscObject)S_new));  in PCBDDCConstraintsSetUp()
7409             PetscCall(MatZeroRowsColumnsIS(S_new, is_V_Sall, 1., NULL, NULL));  in PCBDDCConstraintsSetUp()
7420               PetscCall(MatSetValue(S_new, idx, idx, val, INSERT_VALUES));  in PCBDDCConstraintsSetUp()
7422             PetscCall(MatAssemblyBegin(S_new, MAT_FINAL_ASSEMBLY));  in PCBDDCConstraintsSetUp()
7423             PetscCall(MatAssemblyEnd(S_new, MAT_FINAL_ASSEMBLY));  in PCBDDCConstraintsSetUp()
7428           sub_schurs->S_Ej_all = S_new;  in PCBDDCConstraintsSetUp()
7429           PetscCall(MatDestroy(&S_new));  in PCBDDCConstraintsSetUp()
7431             PetscCall(MatPtAP(sub_schurs->sum_S_Ej_all, tmat, MAT_INITIAL_MATRIX, 1.0, &S_new));  in PCBDDCConstraintsSetUp()
7433             PetscCall(PetscObjectReference((PetscObject)S_new));  in PCBDDCConstraintsSetUp()
7434 …    if (pcbddc->deluxe_zerorows) PetscCall(MatZeroRowsColumnsIS(S_new, is_V_Sall, 1., NULL, NULL));  in PCBDDCConstraintsSetUp()
7435             sub_schurs->sum_S_Ej_all = S_new;  in PCBDDCConstraintsSetUp()
7436             PetscCall(MatDestroy(&S_new));  in PCBDDCConstraintsSetUp()