-/* Return true if VAR is clobbered by function calls. */
-static inline bool
-is_call_clobbered (const_tree var)
-{
- return (is_global_var (var)
- || (may_be_aliased (var)
- && pt_solution_includes (&cfun->gimple_df->escaped, var)));
-}
-
-/* Return true if VAR is used by function calls. */
-static inline bool
-is_call_used (const_tree var)
-{
- return (is_call_clobbered (var)
- || (may_be_aliased (var)
- && pt_solution_includes (&cfun->gimple_df->callused, var)));
-}
-
-/* Return the common annotation for T. Return NULL if the annotation
- doesn't already exist. */
-static inline tree_ann_common_t
-tree_common_ann (const_tree t)
-{
- /* Watch out static variables with unshared annotations. */
- if (DECL_P (t) && TREE_CODE (t) == VAR_DECL)
- return &var_ann (t)->common;
- return &t->base.ann->common;
-}
-
-/* Return a common annotation for T. Create the constant annotation if it
- doesn't exist. */
-static inline tree_ann_common_t
-get_tree_common_ann (tree t)
-{
- tree_ann_common_t ann = tree_common_ann (t);
- return (ann) ? ann : create_tree_common_ann (t);
-}
-