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git.ipfire.org Git - thirdparty/gcc.git/commit - gcc/tree-ssa-loop-manip.c
tree-ssa-loop-niter.c (zero_p, nonzero_p): Removed.
* tree-ssa-loop-niter.c (zero_p, nonzero_p): Removed.
(number_of_iterations_ne, number_of_iterations_lt_to_ne,
assert_no_overflow_lt, assert_loop_rolls_lt,
number_of_iterations_lt, number_of_iterations_le,
number_of_iterations_cond, tree_simplify_using_condition_1,
number_of_iterations_exit, find_loop_niter, loop_niter_by_eval,
implies_nonnegative_p, implies_ge_p, record_nonwrapping_iv,
idx_infer_loop_bounds, n_of_executions_at_most, scev_probably_wraps_p):
Do not use zero_p/nonzero_p.
* tree-ssa-loop-manip.c (determine_exit_conditions): Ditto.
* tree-ssa-loop-ivopts.c (niter_for_exit, determine_biv_step,
find_interesting_uses_op, find_interesting_uses_cond,
find_interesting_uses_address, find_interesting_uses_stmt,
strip_offset_1, add_candidate_1, add_old_ivs_candidates,
difference_cost, determine_use_iv_cost_condition,
rewrite_use_compare, remove_unused_ivs): Ditto.
* tree-ssa-address.c (tree_mem_ref_addr, create_mem_ref_raw): Ditto.
* tree-ssa-loop-prefetch.c (idx_analyze_ref): Ditto.
* tree-cfg.c (find_taken_edge_cond_expr): Ditto.
* tree.h (zero_p): Declaration removed.
(null_or_integer_zerop, nonnull_and_integer_nonzerop): New.
From-SVN: r120156