/* Expand builtin functions.
- Copyright (C) 1988-2019 Free Software Foundation, Inc.
+ Copyright (C) 1988-2024 Free Software Foundation, Inc.
This file is part of GCC.
register windows, this gives only the outbound registers.
INCOMING_REGNO gives the corresponding inbound register. */
fixed_size_mode_pod x_apply_result_mode[FIRST_PSEUDO_REGISTER];
+
+ /* Nonzero iff the arrays above have been initialized. The _plus_one suffix
+ is for zero initialization to make it an unreasonable size, used to signal
+ that the size and the corresponding mode array has not been
+ initialized. */
+ int x_apply_args_size_plus_one;
+ int x_apply_result_size_plus_one;
};
extern struct target_builtins default_target_builtins;
extern bool called_as_built_in (tree);
extern bool get_object_alignment_1 (tree, unsigned int *,
unsigned HOST_WIDE_INT *);
+extern bool get_object_alignment_2 (tree, unsigned int *,
+ unsigned HOST_WIDE_INT *, bool);
extern unsigned int get_object_alignment (tree);
extern bool get_pointer_alignment_1 (tree, unsigned int *,
unsigned HOST_WIDE_INT *);
};
extern tree c_strlen (tree, int, c_strlen_data * = NULL, unsigned = 1);
-extern rtx c_readstr (const char *, scalar_int_mode, bool = true);
+extern rtx c_readstr (const char *, fixed_size_mode, bool = true);
extern void expand_builtin_setjmp_setup (rtx, rtx);
extern void expand_builtin_setjmp_receiver (rtx);
extern void expand_builtin_update_setjmp_buf (rtx);
extern tree mathfn_built_in (tree, enum built_in_function fn);
extern tree mathfn_built_in (tree, combined_fn);
-extern rtx builtin_strncpy_read_str (void *, HOST_WIDE_INT, scalar_int_mode);
-extern rtx builtin_memset_read_str (void *, HOST_WIDE_INT, scalar_int_mode);
+extern tree mathfn_built_in_type (combined_fn);
+extern rtx builtin_strncpy_read_str (void *, void *, HOST_WIDE_INT,
+ fixed_size_mode);
+extern rtx builtin_memset_read_str (void *, void *, HOST_WIDE_INT,
+ fixed_size_mode);
+extern rtx expand_builtin_memset (tree, rtx, machine_mode);
extern rtx expand_builtin_saveregs (void);
extern tree std_build_builtin_va_list (void);
extern tree std_fn_abi_va_list (tree);
extern void expand_builtin_trap (void);
extern void expand_ifn_atomic_bit_test_and (gcall *);
extern void expand_ifn_atomic_compare_exchange (gcall *);
+extern void expand_ifn_atomic_op_fetch_cmp_0 (gcall *);
extern rtx expand_builtin (tree, rtx, rtx, machine_mode, int);
extern enum built_in_function builtin_mathfn_code (const_tree);
extern tree fold_builtin_expect (location_t, tree, tree, tree, tree);
extern tree fold_builtin_call_array (location_t, tree, tree, int, tree *);
extern bool validate_gimple_arglist (const gcall *, ...);
extern rtx default_expand_builtin (tree, rtx, rtx, machine_mode, int);
+extern void maybe_emit_call_builtin___clear_cache (rtx, rtx);
extern bool fold_builtin_next_arg (tree, bool);
extern tree do_mpc_arg2 (tree, tree, tree, int, int (*)(mpc_ptr, mpc_srcptr, mpc_srcptr, mpc_rnd_t));
extern tree fold_call_stmt (gcall *, bool);
extern void set_builtin_user_assembler_name (tree decl, const char *asmspec);
extern bool is_simple_builtin (tree);
extern bool is_inexpensive_builtin (tree);
-
-class vr_values;
-tree gimple_call_alloc_size (gimple *, wide_int[2] = NULL,
- const vr_values * = NULL);
-extern tree compute_objsize (tree, int, tree * = NULL, tree * = NULL,
- const vr_values * = NULL);
-
extern bool readonly_data_expr (tree exp);
extern bool init_target_chars (void);
extern unsigned HOST_WIDE_INT target_newline;
extern char target_percent_c[3];
extern char target_percent_s_newline[4];
extern bool target_char_cst_p (tree t, char *p);
+extern rtx get_memory_rtx (tree exp, tree len);
+extern internal_fn associated_internal_fn (combined_fn, tree);
extern internal_fn associated_internal_fn (tree);
extern internal_fn replacement_internal_fn (gcall *);
-bool check_nul_terminated_array (tree, tree, tree = NULL_TREE);
-extern void warn_string_no_nul (location_t, const char *, tree, tree);
-extern tree unterminated_array (tree, tree * = NULL, bool * = NULL);
extern bool builtin_with_linkage_p (tree);
-extern bool check_access (tree, tree, tree, tree, tree, tree, tree);
-
+extern int type_to_class (tree);
#endif /* GCC_BUILTINS_H */