(TREE_CHECK3 (NODE, VAR_DECL, PARM_DECL, \
RESULT_DECL)->decl_common.decl_by_reference_flag)
+/* In a RESULT_DECL, PARM_DECL and VAR_DECL, means that this decl
+ can be used as restricted tag to disambiguate against other restrict
+ pointers. Used by fortran to capture something like non-addressability
+ (which it isn't really because the middle-end does take addresses of
+ such variables). */
+#define DECL_RESTRICTED_P(NODE) \
+ (TREE_CHECK3 (NODE, VAR_DECL, PARM_DECL, \
+ RESULT_DECL)->decl_common.decl_restricted_flag)
+
/* In a CALL_EXPR, means that the call is the jump from a thunk to the
thunked-to function. */
#define CALL_FROM_THUNK_P(NODE) (CALL_EXPR_CHECK (NODE)->base.protected_flag)
#define ASM_OUTPUTS(NODE) TREE_OPERAND (ASM_EXPR_CHECK (NODE), 1)
#define ASM_INPUTS(NODE) TREE_OPERAND (ASM_EXPR_CHECK (NODE), 2)
#define ASM_CLOBBERS(NODE) TREE_OPERAND (ASM_EXPR_CHECK (NODE), 3)
+#define ASM_LABELS(NODE) TREE_OPERAND (ASM_EXPR_CHECK (NODE), 4)
/* Nonzero if we want to create an ASM_INPUT instead of an
ASM_OPERAND with no operands. */
#define ASM_INPUT_P(NODE) (ASM_EXPR_CHECK (NODE)->base.static_flag)
/* Every ..._DECL node gets a unique number. */
#define DECL_UID(NODE) (DECL_MINIMAL_CHECK (NODE)->decl_minimal.uid)
+/* DEBUG_EXPR_DECLs get negative UID numbers, to catch erroneous
+ uses. */
+#define DEBUG_TEMP_UID(NODE) (-DECL_UID (TREE_CHECK ((NODE), DEBUG_EXPR_DECL)))
+
/* These two fields describe where in the source code the declaration
was. If the declaration appears in several places (as for a C
function that is declared first and then defined later), this
/* For any sort of a ..._DECL node, this points to the original (abstract)
- decl node which this decl is an instance of, or else it is NULL indicating
- that this decl is not an instance of some other decl. For example,
- in a nested declaration of an inline function, this points back to the
- definition. */
+ decl node which this decl is an inlined/cloned instance of, or else it
+ is NULL indicating that this decl is not an instance of some other decl.
+
+ The C front-end also uses this in a nested declaration of an inline
+ function, to point back to the definition. */
#define DECL_ABSTRACT_ORIGIN(NODE) (DECL_COMMON_CHECK (NODE)->decl_common.abstract_origin)
/* Like DECL_ABSTRACT_ORIGIN, but returns NODE if there's no abstract
#define DECL_LANG_FLAG_5(NODE) (DECL_COMMON_CHECK (NODE)->decl_common.lang_flag_5)
#define DECL_LANG_FLAG_6(NODE) (DECL_COMMON_CHECK (NODE)->decl_common.lang_flag_6)
#define DECL_LANG_FLAG_7(NODE) (DECL_COMMON_CHECK (NODE)->decl_common.lang_flag_7)
+#define DECL_LANG_FLAG_8(NODE) (DECL_COMMON_CHECK (NODE)->decl_common.lang_flag_8)
/* Nonzero for a decl which is at file scope. */
#define DECL_FILE_SCOPE_P(EXP) \
unsigned lang_flag_5 : 1;
unsigned lang_flag_6 : 1;
unsigned lang_flag_7 : 1;
+ unsigned lang_flag_8 : 1;
/* In LABEL_DECL, this is DECL_ERROR_ISSUED.
In VAR_DECL and PARM_DECL, this is DECL_REGISTER. */
unsigned gimple_reg_flag : 1;
/* In VAR_DECL, PARM_DECL and RESULT_DECL, this is DECL_BY_REFERENCE. */
unsigned decl_by_reference_flag : 1;
+ /* In VAR_DECL, PARM_DECL and RESULT_DECL, this is DECL_RESTRICTED_P. */
+ unsigned decl_restricted_flag : 1;
+
/* Padding so that 'off_align' can be on a 32-bit boundary. */
- unsigned decl_common_unused : 4;
+ unsigned decl_common_unused : 2;
/* DECL_OFFSET_ALIGN, used only for FIELD_DECLs. */
unsigned int off_align : 8;
#define DECL_NO_LIMIT_STACK(NODE) \
(FUNCTION_DECL_CHECK (NODE)->function_decl.no_limit_stack)
-/* In a FUNCTION_DECL with a nonzero DECL_CONTEXT, indicates that a
- static chain is not needed. */
-#define DECL_NO_STATIC_CHAIN(NODE) \
+/* In a FUNCTION_DECL indicates that a static chain is needed. */
+#define DECL_STATIC_CHAIN(NODE) \
(FUNCTION_DECL_CHECK (NODE)->function_decl.regdecl_flag)
/* Nonzero for a decl that cgraph has decided should be inlined into
extern tree build_type_attribute_variant (tree, tree);
extern tree build_decl_attribute_variant (tree, tree);
+extern tree build_type_attribute_qual_variant (tree, tree, int);
/* Structure describing an attribute and a function to handle it. */
struct attribute_spec
extern rtx builtin_memset_read_str (void *, HOST_WIDE_INT, enum machine_mode);
extern bool can_trust_pointer_alignment (void);
extern int get_pointer_alignment (tree, unsigned int);
-extern bool is_builtin_name (const char*);
+extern bool is_builtin_name (const char *);
+extern bool is_builtin_fn (tree);
extern int get_object_alignment (tree, unsigned int, unsigned int);
extern tree fold_call_stmt (gimple, bool);
extern tree gimple_fold_builtin_snprintf_chk (gimple, tree, enum built_in_function);
extern tree build_range_check (location_t, tree, tree, int, tree, tree);
extern bool merge_ranges (int *, tree *, tree *, int, tree, tree, int,
tree, tree);
+extern void set_builtin_user_assembler_name (tree decl, const char *asmspec);
/* In convert.c */
extern tree strip_float_extensions (tree);
extern void init_ttree (void);
extern void build_common_tree_nodes (bool, bool);
extern void build_common_tree_nodes_2 (int);
-extern void build_common_builtin_nodes (bool);
+extern void build_common_builtin_nodes (void);
extern tree build_nonstandard_integer_type (unsigned HOST_WIDE_INT, int);
extern tree build_range_type (tree, tree, tree);
extern bool subrange_type_for_debug_p (const_tree, tree *, tree *);
extern bool parse_input_constraint (const char **, int, int, int, int,
const char * const *, bool *, bool *);
extern void expand_asm_stmt (gimple);
-extern tree resolve_asm_operand_names (tree, tree, tree);
+extern tree resolve_asm_operand_names (tree, tree, tree, tree);
extern void expand_case (gimple);
extern void expand_decl (tree);
#ifdef HARD_CONST
for ((arg) = first_const_call_expr_arg ((call), &(iter)); (arg); \
(arg) = next_const_call_expr_arg (&(iter)))
+/* Return true if tree node T is a language-specific node. */
+static inline bool
+is_lang_specific (tree t)
+{
+ return TREE_CODE (t) == LANG_TYPE || TREE_CODE (t) >= NUM_TREE_CODES;
+}
+
#endif /* GCC_TREE_H */
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