/* Create a new global variable of type TYPE. */
tree
add_new_static_var (tree type)
{
tree new_decl;
struct varpool_node *new_node;
new_decl = create_tmp_var (type, NULL);
DECL_NAME (new_decl) = create_tmp_var_name (NULL);
TREE_READONLY (new_decl) = 0;
TREE_STATIC (new_decl) = 1;
TREE_USED (new_decl) = 1;
DECL_CONTEXT (new_decl) = NULL_TREE;
DECL_ABSTRACT (new_decl) = 0;
lang_hooks.dup_lang_specific_decl (new_decl);
create_var_ann (new_decl);
new_node = varpool_node (new_decl);
varpool_mark_needed_node (new_node);
add_referenced_var (new_decl);
varpool_finalize_decl (new_decl);
return new_node->decl;
}
static void
create_vop_var (void)
{
tree global_var;
gcc_assert (cfun->gimple_df->vop == NULL_TREE);
global_var = build_decl (BUILTINS_LOCATION, VAR_DECL,
get_identifier (".MEM"),
void_type_node);
DECL_ARTIFICIAL (global_var) = 1;
TREE_READONLY (global_var) = 0;
DECL_EXTERNAL (global_var) = 1;
TREE_STATIC (global_var) = 1;
TREE_USED (global_var) = 1;
DECL_CONTEXT (global_var) = NULL_TREE;
TREE_THIS_VOLATILE (global_var) = 0;
TREE_ADDRESSABLE (global_var) = 0;
create_var_ann (global_var);
add_referenced_var (global_var);
cfun->gimple_df->vop = global_var;
}
