lto: use _P() defines from tree.h

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): Use _P defines from tree.h.
	* lto-symtab.cc (warn_type_compatibility_p): Ditto.
	(lto_symtab_resolve_replaceable_p): Ditto.
	(lto_symtab_merge_decls_1): Ditto.
	* lto-symtab.h (lto_symtab_prevailing_decl): Ditto.

diff --git a/gcc/lto-streamer-in.cc b/gcc/lto-streamer-in.cc
index 03cb41cfa16b9fd6cb06feaa18990c1262a410dd..2cb83406db589aa932f103deb27ec9dad6384990 100644 (file)
--- 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 0bca530313cfe32e79b884ca9831e487725ab4fb..5ab2eb4301ee3087903c575376905d8054d115b5 100644 (file)
--- 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 882dd8971a4baf457c702f2a417d38c2c043b36b..537570204b3db9f13d2c5e77fe3c63b5fe381e60 100644 (file)
--- 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 2b57d0d53719d690bfa0a802220cb2e654b35fcc..79ba8ddde20bf3baf185e059d72b35c9cb956a03 100644 (file)
--- 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 f654f2cdebbaeed01b625ee0f33d565e849bc005..a60f262869b075d5f6145757869cfe2ee5051c7a 100644 (file)
--- 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))