611       unsigned exit_mod = desc->niter % (i + 1);  in decide_unroll_constant_iterations()  local
614 	n_copies = exit_mod + i + 1;  in decide_unroll_constant_iterations()
615       else if (exit_mod != (unsigned) i  in decide_unroll_constant_iterations()
617 	n_copies = exit_mod + i + 2;  in decide_unroll_constant_iterations()
664   unsigned exit_mod;  in unroll_loop_constant_iterations()  local
679   exit_mod = niter % (max_unroll + 1);  in unroll_loop_constant_iterations()
684   remove_edges = XCNEWVEC (edge, max_unroll + exit_mod + 1);  in unroll_loop_constant_iterations()
704       if (exit_mod)  in unroll_loop_constant_iterations()
708 					      loops, exit_mod,  in unroll_loop_constant_iterations()
712 					      | (opt_info && exit_mod > 1  in unroll_loop_constant_iterations()
717           if (opt_info && exit_mod > 1)  in unroll_loop_constant_iterations()
718  	    apply_opt_in_copies (opt_info, exit_mod, false, false);   in unroll_loop_constant_iterations()
721 	  desc->niter -= exit_mod;  in unroll_loop_constant_iterations()
722 	  desc->niter_max -= exit_mod;  in unroll_loop_constant_iterations()
738       if (exit_mod != max_unroll  in unroll_loop_constant_iterations()
747 					      loops, exit_mod + 1,  in unroll_loop_constant_iterations()
751 					      | (opt_info && exit_mod > 0  in unroll_loop_constant_iterations()
756           if (opt_info && exit_mod > 0)  in unroll_loop_constant_iterations()
757   	    apply_opt_in_copies (opt_info, exit_mod + 1, false, false);  in unroll_loop_constant_iterations()
759 	  desc->niter -= exit_mod + 1;  in unroll_loop_constant_iterations()
760 	  desc->niter_max -= exit_mod + 1;  in unroll_loop_constant_iterations()