|| TREE_CODE (NODE) == OMP_ORDERED \
|| TREE_CODE (NODE) == OMP_CRITICAL \
|| TREE_CODE (NODE) == OMP_RETURN \
+ || TREE_CODE (NODE) == OMP_ATOMIC_LOAD \
+ || TREE_CODE (NODE) == OMP_ATOMIC_STORE \
|| TREE_CODE (NODE) == OMP_CONTINUE)
/* Number of argument-words in each kind of tree-node. */
&& (TYPE_MODE (TREE_TYPE (EXP)) \
== TYPE_MODE (TREE_TYPE (TREE_OPERAND (EXP, 0)))) \
&& (TYPE_UNSIGNED (TREE_TYPE (EXP)) \
- == TYPE_UNSIGNED (TREE_TYPE (TREE_OPERAND (EXP, 0))))) \
+ == TYPE_UNSIGNED (TREE_TYPE (TREE_OPERAND (EXP, 0)))) \
+ && (POINTER_TYPE_P (TREE_TYPE (EXP)) \
+ == POINTER_TYPE_P (TREE_TYPE (TREE_OPERAND (EXP, 0))))) \
(EXP) = TREE_OPERAND (EXP, 0)
/* Like STRIP_NOPS, but don't alter the TREE_TYPE either. */
bitmap GTY ((skip)) aliases;
+ /* True if this tag has global scope. */
unsigned int is_global:1;
+
+ /* True if this SFT is for a field in a nested structure. */
+ unsigned int in_nested_struct : 1;
};
#define MTAG_GLOBAL(NODE) (TREE_MEMORY_TAG_CHECK (NODE)->mtag.is_global)
/* Alias set for a DECL_NONADDRESSABLE_P field. Otherwise -1. */
alias_set_type alias_set;
};
+
#define SFT_PARENT_VAR(NODE) (STRUCT_FIELD_TAG_CHECK (NODE)->sft.parent_var)
#define SFT_OFFSET(NODE) (STRUCT_FIELD_TAG_CHECK (NODE)->sft.offset)
#define SFT_SIZE(NODE) (STRUCT_FIELD_TAG_CHECK (NODE)->sft.size)
#define SFT_NONADDRESSABLE_P(NODE) \
(STRUCT_FIELD_TAG_CHECK (NODE)->sft.alias_set != -1)
#define SFT_ALIAS_SET(NODE) (STRUCT_FIELD_TAG_CHECK (NODE)->sft.alias_set)
+#define SFT_IN_NESTED_STRUCT(NODE) \
+ (STRUCT_FIELD_TAG_CHECK (NODE)->sft.common.in_nested_struct)
/* Memory Partition Tags (MPTs) group memory symbols under one
common name for the purposes of placing memory PHI nodes. */
(DECL_COMMON_CHECK (NODE)->decl_common.debug_expr_is_from)
/* Nonzero for a given ..._DECL node means that the name of this node should
- be ignored for symbolic debug purposes. Moreover, for a FUNCTION_DECL,
- the body of the function should also be ignored. */
+ be ignored for symbolic debug purposes. */
#define DECL_IGNORED_P(NODE) (DECL_COMMON_CHECK (NODE)->decl_common.ignored_flag)
/* Nonzero for a given ..._DECL node means that this node represents an
#define DECL_HAS_INIT_PRIORITY_P(NODE) \
(VAR_DECL_CHECK (NODE)->decl_with_vis.init_priority_p)
-/* For a VAR_DECL or FUNCTION_DECL with DECL_HAS_INIT_PRIORITY_P set,
- the initialization priority of NODE. */
+/* For a VAR_DECL or FUNCTION_DECL the initialization priority of
+ NODE. */
#define DECL_INIT_PRIORITY(NODE) \
(decl_init_priority_lookup (NODE))
/* Set the initialization priority for NODE to VAL. */
#define SET_DECL_INIT_PRIORITY(NODE, VAL) \
(decl_init_priority_insert (NODE, VAL))
-/* For a FUNCTION_DECL with DECL_HAS_INIT_PRIORITY_P set, the
- finalization priority of NODE. */
+/* For a FUNCTION_DECL the finalization priority of NODE. */
#define DECL_FINI_PRIORITY(NODE) \
(decl_fini_priority_lookup (NODE))
/* Set the finalization priority for NODE to VAL. */
/* Nonzero means a FUNC_BEGIN label was emitted. */
extern GTY(()) const char * current_function_func_begin_label;
\f
+/* Iterator for going through the function arguments. */
+typedef struct {
+ tree fntype; /* function type declaration */
+ tree next; /* TREE_LIST pointing to the next argument */
+} function_args_iterator;
+
+/* Initialize the iterator I with arguments from function FNDECL */
+
+static inline void
+function_args_iter_init (function_args_iterator *i, tree fntype)
+{
+ i->fntype = fntype;
+ i->next = TYPE_ARG_TYPES (fntype);
+}
+
+/* Return a pointer that holds the next argument if there are more arguments to
+ handle, otherwise return NULL. */
+
+static inline tree *
+function_args_iter_cond_ptr (function_args_iterator *i)
+{
+ return (i->next) ? &TREE_VALUE (i->next) : NULL;
+}
+
+/* Return the next argument if there are more arguments to handle, otherwise
+ return NULL. */
+
+static inline tree
+function_args_iter_cond (function_args_iterator *i)
+{
+ return (i->next) ? TREE_VALUE (i->next) : NULL_TREE;
+}
+
+/* Advance to the next argument. */
+static inline void
+function_args_iter_next (function_args_iterator *i)
+{
+ gcc_assert (i->next != NULL_TREE);
+ i->next = TREE_CHAIN (i->next);
+}
+
+/* Loop over all function arguments of FNTYPE. In each iteration, PTR is set
+ to point to the next tree element. ITER is an instance of
+ function_args_iterator used to iterate the arguments. */
+#define FOREACH_FUNCTION_ARGS_PTR(FNTYPE, PTR, ITER) \
+ for (function_args_iter_init (&(ITER), (FNTYPE)); \
+ (PTR = function_args_iter_cond_ptr (&(ITER))) != NULL; \
+ function_args_iter_next (&(ITER)))
+
+/* Loop over all function arguments of FNTYPE. In each iteration, TREE is set
+ to the next tree element. ITER is an instance of function_args_iterator
+ used to iterate the arguments. */
+#define FOREACH_FUNCTION_ARGS(FNTYPE, TREE, ITER) \
+ for (function_args_iter_init (&(ITER), (FNTYPE)); \
+ (TREE = function_args_iter_cond (&(ITER))) != NULL_TREE; \
+ function_args_iter_next (&(ITER)))
+
+
+\f
/* In tree.c */
extern unsigned crc32_string (unsigned, const char *);
extern void clean_symbol_name (char *);
extern tree upper_bound_in_type (tree, tree);
extern tree lower_bound_in_type (tree, tree);
extern int operand_equal_for_phi_arg_p (const_tree, const_tree);
-extern bool empty_body_p (const_tree);
+extern bool empty_body_p (tree);
extern tree call_expr_arg (tree, int);
extern tree *call_expr_argp (tree, int);
extern tree call_expr_arglist (tree);
+extern bool stdarg_p (tree);
+extern bool prototype_p (tree);
+extern int function_args_count (tree);
extern bool auto_var_in_fn_p (const_tree, const_tree);
\f
/* In stmt.c */
extern bool fold_builtin_next_arg (tree, bool);
extern enum built_in_function builtin_mathfn_code (const_tree);
extern tree build_function_call_expr (tree, tree);
-extern tree fold_build_call_expr (tree, tree, tree, tree);
extern tree fold_builtin_call_array (tree, tree, int, tree *);
extern void debug_fold_checksum (const_tree);
extern tree build_call_expr (tree, int, ...);
extern tree *tree_block (tree);
extern tree *generic_tree_operand (tree, int);
extern tree *generic_tree_type (tree);
+extern location_t *block_nonartificial_location (tree);
/* In function.c */
extern void expand_main_function (void);
/* In attribs.c. */
+extern const struct attribute_spec *lookup_attribute_spec (tree);
+
/* Process the attributes listed in ATTRIBUTES and install them in *NODE,
which is either a DECL (including a TYPE_DECL) or a TYPE. If a DECL,
it should be modified in place; if a TYPE, a copy should be created
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