Lines Matching refs:loop
2475 adjust_range_with_scev (value_range_t *vr, struct loop *loop, tree stmt,
2486 chrec = instantiate_parameters (loop, analyze_scalar_evolution (loop, var));
2490 init = initial_condition_in_loop_num (chrec, loop->num);
2491 step = evolution_part_in_loop_num (chrec, loop->num);
2521 because we have concluded that the loop probably does not
2576 /* According to the loop information, the variable does not
2604 loop information to see if we can determine that VAR does not
2610 struct loop *l;
2633 loop information. If it wraps, it may overflow. */
2643 fprintf (dump_file, ": loop information indicates does not overflow\n");
3914 loop and no bump is necessary if we're removing the statement
4056 struct loop *l;
4061 /* If STMT is inside a loop, we may be able to know something
4118 is processed by this loop (otherwise, we would have to replicate
4119 the body of the loop just to check VAR's value range). */
4203 duplicating the body of the loop just to check N1 and N2
4226 of the loop just to check N1 and N2 ranges. */
5268 difficult to avoid eliminating loop exit tests. Of course