On Sun, May 14, 2023 at 1:40 AM Bernhard Reutner-Fischer via
Gcc-patches <gcc-patches@gcc.gnu.org> wrote:
>
> From: Bernhard Reutner-Fischer <al...@gcc.gnu.org>
OK.
> gcc/ChangeLog:
>
> * lto-streamer-in.cc (lto_input_var_decl_ref): Use _P defines from
> tree.h.
> (lto_read_body_or_constructor): Ditto.
> * lto-streamer-out.cc (tree_is_indexable): Ditto.
> (lto_output_var_decl_ref): Ditto.
> (DFS::DFS_write_tree_body): Ditto.
> (wrap_refs): Ditto.
> (write_symbol_extension_info): Ditto.
>
> gcc/lto/ChangeLog:
>
> * lto-common.cc (lto_maybe_register_decl):
> * lto-symtab.cc (warn_type_compatibility_p):
> (lto_symtab_resolve_replaceable_p):
> (lto_symtab_merge_decls_1):
> * lto-symtab.h (lto_symtab_prevailing_decl):
> ---
> gcc/lto-streamer-in.cc | 4 ++--
> gcc/lto-streamer-out.cc | 11 +++++------
> gcc/lto/lto-common.cc | 2 +-
> gcc/lto/lto-symtab.cc | 8 ++++----
> gcc/lto/lto-symtab.h | 2 +-
> 5 files changed, 13 insertions(+), 14 deletions(-)
>
> diff --git a/gcc/lto-streamer-in.cc b/gcc/lto-streamer-in.cc
> index 03cb41cfa16..2cb83406db5 100644
> --- a/gcc/lto-streamer-in.cc
> +++ b/gcc/lto-streamer-in.cc
> @@ -671,7 +671,7 @@ lto_input_var_decl_ref (lto_input_block *ib,
> lto_file_decl_data *file_data)
> unsigned int ix_u = streamer_read_uhwi (ib);
> tree result = (*file_data->current_decl_state
> ->streams[LTO_DECL_STREAM])[ix_u];
> - gcc_assert (TREE_CODE (result) == VAR_DECL);
> + gcc_assert (VAR_P (result));
> return result;
> }
>
> @@ -1653,7 +1653,7 @@ lto_read_body_or_constructor (struct lto_file_decl_data
> *file_data, struct symta
>
> if (TYPE_P (t))
> {
> - gcc_assert (TYPE_CANONICAL (t) == NULL_TREE);
> + gcc_assert (TYPE_STRUCTURAL_EQUALITY_P (t));
> if (type_with_alias_set_p (t)
> && canonical_type_used_p (t))
> TYPE_CANONICAL (t) = TYPE_MAIN_VARIANT (t);
> diff --git a/gcc/lto-streamer-out.cc b/gcc/lto-streamer-out.cc
> index 0bca530313c..5ab2eb4301e 100644
> --- a/gcc/lto-streamer-out.cc
> +++ b/gcc/lto-streamer-out.cc
> @@ -178,7 +178,7 @@ tree_is_indexable (tree t)
> && lto_variably_modified_type_p (DECL_CONTEXT (t)))
> return false;
> else
> - return (TYPE_P (t) || DECL_P (t) || TREE_CODE (t) == SSA_NAME);
> + return (IS_TYPE_OR_DECL_P (t) || TREE_CODE (t) == SSA_NAME);
> }
>
>
> @@ -346,7 +346,7 @@ void
> lto_output_var_decl_ref (struct lto_out_decl_state *decl_state,
> struct lto_output_stream * obs, tree decl)
> {
> - gcc_checking_assert (TREE_CODE (decl) == VAR_DECL);
> + gcc_checking_assert (VAR_P (decl));
> streamer_write_uhwi_stream
> (obs, lto_get_index (&decl_state->streams[LTO_DECL_STREAM],
> decl));
> @@ -1078,8 +1078,7 @@ DFS::DFS_write_tree_body (struct output_block *ob,
> else if (RECORD_OR_UNION_TYPE_P (expr))
> for (tree t = TYPE_FIELDS (expr); t; t = TREE_CHAIN (t))
> DFS_follow_tree_edge (t);
> - else if (TREE_CODE (expr) == FUNCTION_TYPE
> - || TREE_CODE (expr) == METHOD_TYPE)
> + else if (FUNC_OR_METHOD_TYPE_P (expr))
> DFS_follow_tree_edge (TYPE_ARG_TYPES (expr));
>
> if (!POINTER_TYPE_P (expr))
> @@ -2626,7 +2625,7 @@ wrap_refs (tree *tp, int *ws, void *)
> {
> tree t = *tp;
> if (handled_component_p (t)
> - && TREE_CODE (TREE_OPERAND (t, 0)) == VAR_DECL
> + && VAR_P (TREE_OPERAND (t, 0))
> && TREE_PUBLIC (TREE_OPERAND (t, 0)))
> {
> tree decl = TREE_OPERAND (t, 0);
> @@ -3064,7 +3063,7 @@ write_symbol_extension_info (tree t)
> ? GCCST_VARIABLE : GCCST_FUNCTION);
> lto_write_data (&c, 1);
> unsigned char section_kind = 0;
> - if (TREE_CODE (t) == VAR_DECL)
> + if (VAR_P (t))
> {
> section *s = get_variable_section (t, false);
> if (s->common.flags & SECTION_BSS)
> diff --git a/gcc/lto/lto-common.cc b/gcc/lto/lto-common.cc
> index 882dd8971a4..537570204b3 100644
> --- a/gcc/lto/lto-common.cc
> +++ b/gcc/lto/lto-common.cc
> @@ -958,7 +958,7 @@ lto_register_function_decl_in_symtab (class data_in
> *data_in, tree decl,
> static void
> lto_maybe_register_decl (class data_in *data_in, tree t, unsigned ix)
> {
> - if (TREE_CODE (t) == VAR_DECL)
> + if (VAR_P (t))
> lto_register_var_decl_in_symtab (data_in, t, ix);
> else if (TREE_CODE (t) == FUNCTION_DECL
> && !fndecl_built_in_p (t))
> diff --git a/gcc/lto/lto-symtab.cc b/gcc/lto/lto-symtab.cc
> index 2b57d0d5371..79ba8ddde20 100644
> --- a/gcc/lto/lto-symtab.cc
> +++ b/gcc/lto/lto-symtab.cc
> @@ -214,7 +214,7 @@ warn_type_compatibility_p (tree prevailing_type, tree
> type,
>
> /* Function types needs special care, because types_compatible_p never
> thinks prototype is compatible to non-prototype. */
> - if (TREE_CODE (type) == FUNCTION_TYPE || TREE_CODE (type) == METHOD_TYPE)
> + if (FUNC_OR_METHOD_TYPE_P (type))
> {
> if (TREE_CODE (type) != TREE_CODE (prevailing_type))
> lev |= 1;
> @@ -401,7 +401,7 @@ lto_symtab_resolve_replaceable_p (symtab_node *e)
> || DECL_WEAK (e->decl))
> return true;
>
> - if (TREE_CODE (e->decl) == VAR_DECL)
> + if (VAR_P (e->decl))
> return (DECL_COMMON (e->decl)
> || (!flag_no_common && !DECL_INITIAL (e->decl)));
>
> @@ -803,7 +803,7 @@ lto_symtab_merge_decls_1 (symtab_node *first)
> This is needed for C++ typeinfos, for example in
> lto/20081204-1 there are typeifos in both units, just
> one of them do have size. */
> - if (TREE_CODE (prevailing->decl) == VAR_DECL)
> + if (VAR_P (prevailing->decl))
> {
> for (e = prevailing->next_sharing_asm_name;
> e; e = e->next_sharing_asm_name)
> @@ -848,7 +848,7 @@ lto_symtab_merge_decls_1 (symtab_node *first)
> break;
>
> case FUNCTION_DECL:
> - gcc_assert (TREE_CODE (e->decl) == VAR_DECL);
> + gcc_assert (VAR_P (e->decl));
> error_at (DECL_SOURCE_LOCATION (e->decl),
> "function %qD redeclared as variable",
> prevailing->decl);
> diff --git a/gcc/lto/lto-symtab.h b/gcc/lto/lto-symtab.h
> index f654f2cdebb..a60f262869b 100644
> --- a/gcc/lto/lto-symtab.h
> +++ b/gcc/lto/lto-symtab.h
> @@ -46,7 +46,7 @@ lto_symtab_prevailing_decl (tree decl)
> return DECL_CHAIN (decl);
> else
> {
> - if ((TREE_CODE (decl) == VAR_DECL || TREE_CODE (decl) == FUNCTION_DECL)
> + if ((VAR_P (decl) || TREE_CODE (decl) == FUNCTION_DECL)
> && DECL_VIRTUAL_P (decl)
> && (TREE_PUBLIC (decl) || DECL_EXTERNAL (decl))
> && !symtab_node::get (decl))
> --
> 2.30.2
>
