69   PetscInt j, k, tmp, ik;  in PetscSortIntWithPermutation()  local
79       ik = i[idx[k]];  in PetscSortIntWithPermutation()
81         if (ik > i[idx[j]]) {  in PetscSortIntWithPermutation()
83           ik = i[idx[k]];  in PetscSortIntWithPermutation()
141   PetscReal ik;  in PetscSortRealWithPermutation()  local
151       ik = i[idx[k]];  in PetscSortRealWithPermutation()
153         if (ik > i[idx[j]]) {  in PetscSortRealWithPermutation()
155           ik = i[idx[k]];  in PetscSortRealWithPermutation()
216   const char *ik;  in PetscSortStrWithPermutation()  local
227       ik = i[idx[k]];  in PetscSortStrWithPermutation()
229         PetscCall(PetscStrgrt(ik, i[idx[j]], &gt));  in PetscSortStrWithPermutation()
232           ik = i[idx[k]];  in PetscSortStrWithPermutation()