On 9/22/18 1:08 PM, marxin wrote: > > gcc/ChangeLog: > > 2018-09-24 Martin Liska <mli...@suse.cz> > > * alias.c (set_dest_equal_p): Remove unused function. > * config/i386/i386.c (def_builtin_pure2): Likewise. > * diagnostic-show-locus.c (class layout): Remove > unused field. > (layout::layout): Likewise here. > * dump-context.h (class temp_dump_context): Likewise. > * dwarf2out.c (add_AT_fde_ref): Remove unused function. > (add_AT_loclistsptr): Likewise. > (add_AT_offset): Likewise. > (get_AT_hi_pc): Likewise. > (is_comdat_die): Likewise. > (type_is_enum): Likewise. > (ceiling): Likewise. > (add_AT_vms_delta): Likewise. > (is_class_die): Likewise. > * edit-context.c (class line_event): Remove unused field. > * graphite-sese-to-poly.c (tree_int_to_gmp): Remove > unused function. > * ipa-cp.c (ipa_get_vr_lat): Likewise. > * lra-constraints.c (ok_for_index_p_nonstrict): Likewise. > (ok_for_base_p_nonstrict): Likewise. > * tree-chrec.c (is_not_constant_evolution): Likewise. > (chrec_fold_poly_cst): Likewise. > * tree-if-conv.c (has_pred_critical_p): Likewise. > * tree-ssa-coalesce.c (print_exprs): Likewise. > * tree-ssa-pre.c (bitmap_set_contains_expr): Likewise. > * tree-ssa-uninit.c (is_and_or_or_p): Likewise. > * tree-vrp.c (value_ranges_intersect_p): Likewise. > (value_range_nonnegative_p): Likewise. > > gcc/cp/ChangeLog: > > 2018-09-24 Martin Liska <mli...@suse.cz> > > * name-lookup.c (namespace_scope_ht_size): Remove > unused function. > * parser.c (cp_lexer_next_token_is_not_keyword): Likewise. > > gcc/fortran/ChangeLog: > > 2018-09-24 Martin Liska <mli...@suse.cz> > > * trans.c (remove_suffix): Remove > unused function. > > gcc/go/ChangeLog: > > 2018-09-24 Martin Liska <mli...@suse.cz> > > * gofrontend/escape.cc (Gogo::analyze_escape): Remove > usage of a parameter. > (Gogo::assign_connectivity): Likewise. > (class Escape_analysis_tag): Likewise. > (Gogo::tag_function): Likewise. > * gofrontend/expressions.cc (Call_expression::do_type): Likewise. > * gofrontend/gogo.h (class Gogo): Likewise. > * gofrontend/types.cc (class Call_multiple_result_type): Likewise. > (Type::make_call_multiple_result_type): Likewise. > * gofrontend/types.h (class Type): Likewise. > * gofrontend/wb.cc (class Check_escape): Likewise. > (Gogo::add_write_barriers): Likewise. Note that some of these may be used inside conditional code. For example the add_AT_vms_delta is used by ia64-vms. You could argue that ia64-vms is a zombie and should be removed, but the general concern WRT conditionally compiled code holds.
Jeff
