229   PetscInt  *pi, *pj, temp;  in PCTFS_ivec_sort()  local
244       pj = ar + size;  in PCTFS_ivec_sort()
251       if (*pi > *pj) SWAP(*pi, *pj);  in PCTFS_ivec_sort()
252       if (*ar > *pj) SWAP(*ar, *pj);  in PCTFS_ivec_sort()
261         do pj--;  in PCTFS_ivec_sort()
262         while (*pj > *ar);  in PCTFS_ivec_sort()
265         if (pj < pi) break;  in PCTFS_ivec_sort()
268         SWAP(*pi, *pj);  in PCTFS_ivec_sort()
272       SWAP(*ar, *pj);  in PCTFS_ivec_sort()
290       for (pj = ar + 1; pj <= ar + size; pj++) {  in PCTFS_ivec_sort()
291         temp = *pj;  in PCTFS_ivec_sort()
292         for (pi = pj - 1; pi >= ar; pi--) {  in PCTFS_ivec_sort()
312   PetscInt  *pi, *pj, temp, temp2;  in PCTFS_ivec_sort_companion()  local
330       pj  = ar + mid;  in PCTFS_ivec_sort_companion()
335       SWAP(*pi, *pj);  in PCTFS_ivec_sort_companion()
340       pj  = ar + size;  in PCTFS_ivec_sort_companion()
342       if (*pi > *pj) {  in PCTFS_ivec_sort_companion()
343         SWAP(*pi, *pj);  in PCTFS_ivec_sort_companion()
346       if (*ar > *pj) {  in PCTFS_ivec_sort_companion()
347         SWAP(*ar, *pj);  in PCTFS_ivec_sort_companion()
363           pj--;  in PCTFS_ivec_sort_companion()
365         } while (*pj > *ar);  in PCTFS_ivec_sort_companion()
368         if (pj < pi) break;  in PCTFS_ivec_sort_companion()
371         SWAP(*pi, *pj);  in PCTFS_ivec_sort_companion()
376       SWAP(*ar, *pj);  in PCTFS_ivec_sort_companion()
397       for (pj = ar + 1, pj2 = ar2 + 1; pj <= ar + size; pj++, pj2++) {  in PCTFS_ivec_sort_companion()
398         temp  = *pj;  in PCTFS_ivec_sort_companion()
400         for (pi = pj - 1, pi2 = pj2 - 1; pi >= ar; pi--, pi2--) {  in PCTFS_ivec_sort_companion()
423   PetscInt  *pi, *pj, temp, *ptr;  in PCTFS_ivec_sort_companion_hack()  local
441       pj  = ar + mid;  in PCTFS_ivec_sort_companion_hack()
446       SWAP(*pi, *pj);  in PCTFS_ivec_sort_companion_hack()
451       pj  = ar + size;  in PCTFS_ivec_sort_companion_hack()
453       if (*pi > *pj) {  in PCTFS_ivec_sort_companion_hack()
454         SWAP(*pi, *pj);  in PCTFS_ivec_sort_companion_hack()
457       if (*ar > *pj) {  in PCTFS_ivec_sort_companion_hack()
458         SWAP(*ar, *pj);  in PCTFS_ivec_sort_companion_hack()
474           pj--;  in PCTFS_ivec_sort_companion_hack()
476         } while (*pj > *ar);  in PCTFS_ivec_sort_companion_hack()
479         if (pj < pi) break;  in PCTFS_ivec_sort_companion_hack()
482         SWAP(*pi, *pj);  in PCTFS_ivec_sort_companion_hack()
487       SWAP(*ar, *pj);  in PCTFS_ivec_sort_companion_hack()
507       for (pj = ar + 1, pj2 = ar2 + 1; pj <= ar + size; pj++, pj2++) {  in PCTFS_ivec_sort_companion_hack()
508         temp = *pj;  in PCTFS_ivec_sort_companion_hack()
510         for (pi = pj - 1, pi2 = pj2 - 1; pi >= ar; pi--, pi2--) {  in PCTFS_ivec_sort_companion_hack()