From: Richard Biener Date: Wed, 14 Sep 2022 13:59:37 +0000 (+0200) Subject: Move void_list_node init to common code X-Git-Tag: basepoints/gcc-14~4525 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8ff2a92a0450243e52d3299a13b30f208bafa7e0;p=thirdparty%2Fgcc.git Move void_list_node init to common code All frontends replicate this, so move it. gcc/ * tree.cc (build_common_tree_nodes): Initialize void_list_node here. gcc/ada/ * gcc-interface/trans.cc (gigi): Do not initialize void_list_node. gcc/c-family/ * c-common.h (build_void_list_node): Remove. * c-common.cc (c_common_nodes_and_builtins): Do not initialize void_list_node. gcc/c/ * c-decl.cc (build_void_list_node): Remove. gcc/cp/ * decl.cc (cxx_init_decl_processing): Inline last build_void_list_node call. (build_void_list_node): Remove. gcc/d/ * d-builtins.cc (d_build_c_type_nodes): Do not initialize void_list_node. gcc/fortran/ * f95-lang.cc (gfc_init_decl_processing): Do not initialize void_list_node. gcc/go/ * go-lang.cc (go_langhook_init): Do not initialize void_list_node. gcc/jit/ * dummy-frontend.cc (jit_langhook_init): Do not initialize void_list_node. gcc/lto/ * lto-lang.cc (lto_build_c_type_nodes): Do not initialize void_list_node. --- diff --git a/gcc/ada/gcc-interface/trans.cc b/gcc/ada/gcc-interface/trans.cc index f2e0cb2299b4..2d93947cb264 100644 --- a/gcc/ada/gcc-interface/trans.cc +++ b/gcc/ada/gcc-interface/trans.cc @@ -413,7 +413,6 @@ gigi (Node_Id gnat_root, save_gnu_tree (gnat_literal, t, false); /* Declare the building blocks of function nodes. */ - void_list_node = build_tree_list (NULL_TREE, void_type_node); void_ftype = build_function_type_list (void_type_node, NULL_TREE); ptr_void_ftype = build_pointer_type (void_ftype); diff --git a/gcc/c-family/c-common.cc b/gcc/c-family/c-common.cc index 0a5b7e120c97..c0f15f4cab19 100644 --- a/gcc/c-family/c-common.cc +++ b/gcc/c-family/c-common.cc @@ -4505,8 +4505,6 @@ c_common_nodes_and_builtins (void) TYPE_NAME (void_type_node) = void_name; } - void_list_node = build_void_list_node (); - /* Make a type to be the domain of a few array types whose domains don't really matter. 200 is small enough that it always fits in size_t diff --git a/gcc/c-family/c-common.h b/gcc/c-family/c-common.h index ce971a29b5df..2f592f5cd58a 100644 --- a/gcc/c-family/c-common.h +++ b/gcc/c-family/c-common.h @@ -853,7 +853,6 @@ extern tree identifier_global_tag (tree); extern bool names_builtin_p (const char *); extern tree c_linkage_bindings (tree); extern void record_builtin_type (enum rid, const char *, tree); -extern tree build_void_list_node (void); extern void start_fname_decls (void); extern void finish_fname_decls (void); extern const char *fname_as_string (int); diff --git a/gcc/c/c-decl.cc b/gcc/c/c-decl.cc index 34f8feda897f..b09c6393b910 100644 --- a/gcc/c/c-decl.cc +++ b/gcc/c/c-decl.cc @@ -10676,14 +10676,6 @@ record_builtin_type (enum rid rid_index, const char *name, tree type) debug_hooks->type_decl (decl, false); } -/* Build the void_list_node (void_type_node having been created). */ -tree -build_void_list_node (void) -{ - tree t = build_tree_list (NULL_TREE, void_type_node); - return t; -} - /* Return a c_parm structure with the given SPECS, ATTRS and DECLARATOR. */ struct c_parm * diff --git a/gcc/cp/decl.cc b/gcc/cp/decl.cc index 006e9affcba7..070f673c3a28 100644 --- a/gcc/cp/decl.cc +++ b/gcc/cp/decl.cc @@ -4623,7 +4623,7 @@ cxx_init_decl_processing (void) record_unknown_type (init_list_type_node, "init list"); /* Used when parsing to distinguish parameter-lists () and (void). */ - explicit_void_list_node = build_void_list_node (); + explicit_void_list_node = build_tree_list (NULL_TREE, void_type_node); { /* Make sure we get a unique function type, so we can give @@ -18450,14 +18450,6 @@ cp_tree_node_structure (union lang_tree_node * t) } } -/* Build the void_list_node (void_type_node having been created). */ -tree -build_void_list_node (void) -{ - tree t = build_tree_list (NULL_TREE, void_type_node); - return t; -} - bool cp_missing_noreturn_ok_p (tree decl) { diff --git a/gcc/d/d-builtins.cc b/gcc/d/d-builtins.cc index c2ef0c836e16..5997e5dcaf4c 100644 --- a/gcc/d/d-builtins.cc +++ b/gcc/d/d-builtins.cc @@ -889,7 +889,6 @@ static GTY(()) tree signed_size_type_node; static void d_build_c_type_nodes (void) { - void_list_node = build_tree_list (NULL_TREE, void_type_node); string_type_node = build_pointer_type (char_type_node); const_string_type_node = build_pointer_type (build_qualified_type (char_type_node, diff --git a/gcc/fortran/f95-lang.cc b/gcc/fortran/f95-lang.cc index ff4bf800e497..a6750bea787c 100644 --- a/gcc/fortran/f95-lang.cc +++ b/gcc/fortran/f95-lang.cc @@ -530,8 +530,6 @@ gfc_init_decl_processing (void) only use it for actual characters, not for INTEGER(1). */ build_common_tree_nodes (false); - void_list_node = build_tree_list (NULL_TREE, void_type_node); - /* Set up F95 type nodes. */ gfc_init_kinds (); gfc_init_types (); diff --git a/gcc/go/go-lang.cc b/gcc/go/go-lang.cc index d519a69e6472..4743370ff66a 100644 --- a/gcc/go/go-lang.cc +++ b/gcc/go/go-lang.cc @@ -98,9 +98,6 @@ go_langhook_init (void) { build_common_tree_nodes (false); - /* I don't know why this has to be done explicitly. */ - void_list_node = build_tree_list (NULL_TREE, void_type_node); - /* We must create the gogo IR after calling build_common_tree_nodes (because Gogo::define_builtin_function_trees refers indirectly to, e.g., unsigned_char_type_node) but before calling diff --git a/gcc/jit/dummy-frontend.cc b/gcc/jit/dummy-frontend.cc index 84ff359bfe3f..0687567bc883 100644 --- a/gcc/jit/dummy-frontend.cc +++ b/gcc/jit/dummy-frontend.cc @@ -594,9 +594,6 @@ jit_langhook_init (void) build_common_tree_nodes (false); - /* I don't know why this has to be done explicitly. */ - void_list_node = build_tree_list (NULL_TREE, void_type_node); - build_common_builtin_nodes (); /* The default precision for floating point numbers. This is used diff --git a/gcc/lto/lto-lang.cc b/gcc/lto/lto-lang.cc index 972a0336f759..d36453ba25df 100644 --- a/gcc/lto/lto-lang.cc +++ b/gcc/lto/lto-lang.cc @@ -1239,7 +1239,6 @@ lto_build_c_type_nodes (void) { gcc_assert (void_type_node); - void_list_node = build_tree_list (NULL_TREE, void_type_node); string_type_node = build_pointer_type (char_type_node); const_string_type_node = build_pointer_type (build_qualified_type (char_type_node, TYPE_QUAL_CONST)); diff --git a/gcc/tree.cc b/gcc/tree.cc index 0546c8f40256..4165cbd7c3bb 100644 --- a/gcc/tree.cc +++ b/gcc/tree.cc @@ -9414,6 +9414,8 @@ build_common_tree_nodes (bool signed_char) void_node = make_node (VOID_CST); TREE_TYPE (void_node) = void_type_node; + void_list_node = build_tree_list (NULL_TREE, void_type_node); + null_pointer_node = build_int_cst (build_pointer_type (void_type_node), 0); layout_type (TREE_TYPE (null_pointer_node));