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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 6e58b08..7bce571 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,31 @@ +2004-10-01 Zdenek Dvorak <dvorakz@suse.cz> + + * tree-chrec.c (chrec_fold_plus_poly_poly, chrec_fold_plus_1, + chrec_fold_multiply): Use fold_convert or build_int_cst_type instead + od fonvert. + * tree-scalar-evolution.c (compute_overall_effect_of_inner_loop, + add_to_evolution, set_nb_iterations_in_loop, follow_ssa_edge_in_rhs, + follow_ssa_edge_in_rhs): Ditto. + * tree-ssa-loop-ivopts.c (struct iv): Add base_object field. + (dump_iv): Dump base_object. + (dump_use, dump_cand): Use dump_iv. + (determine_base_object): New function. + (alloc_iv): Initialize base_object field. + (record_use): Clear the ssa_name field of iv. + (get_computation_cost_at): Do not use difference of addresses of + two different objects. + (may_eliminate_iv): Do not require the loop to have just single exit. + * tree-ssa-loop-niter.c (zero_p): Do not check for overflows. + (nonzero_p): New function. + (inverse, number_of_iterations_cond, simplify_using_outer_evolutions, + tree_simplify_using_condition, simplify_using_initial_conditions, + loop_niter_by_eval, find_loop_niter_by_eval, + estimate_numbers_of_iterations_loop, compare_trees, + upper_bound_in_type, lower_bound_in_type, + can_count_iv_in_wider_type_bound): Use buildN instead of build. Use + fold_convert or build_int_cst_type instead of convert. Use (non)zero_p + instead of integer_(non)zerop. + 2004-10-01 Jakub Jelinek <jakub@redhat.com> Revert |