contrib/gcc/tree-chrec.c

635 					 unsigned loop_num)
643       if (CHREC_VARIABLE (chrec) == loop_num)
645 	  (loop_num,
647 						    loop_num),
650       else if (CHREC_VARIABLE (chrec) < loop_num)
656 							loop_num);
668 			     unsigned loop_num,
679       if (CHREC_VARIABLE (chrec) == loop_num)
692 	      (loop_num,
694 					    loop_num,
699       else if (CHREC_VARIABLE (chrec) < loop_num)
705 					    loop_num,
722 			    unsigned loop_num)
724   return chrec_component_in_loop_num (chrec, loop_num, true);
733 			       unsigned loop_num)
735   return chrec_component_in_loop_num (chrec, loop_num, false);
744 reset_evolution_in_loop (unsigned loop_num,
751       && CHREC_VARIABLE (chrec) > loop_num)
753       tree left = reset_evolution_in_loop (loop_num, CHREC_LEFT (chrec),
755       tree right = reset_evolution_in_loop (loop_num, CHREC_RIGHT (chrec),
763 	 && CHREC_VARIABLE (chrec) == loop_num)
766   return build_polynomial_chrec (loop_num, chrec, new_evol);