#ifndef GCC_TOPLEV_H
#define GCC_TOPLEV_H
#define skip_leading_substring(whole, part) \
(strncmp (whole, part, strlen (part)) ? NULL : whole + strlen (part))
extern int toplev_main (unsigned int, const char **);
extern int read_integral_parameter (const char *, const char *, const int);
extern void strip_off_ending (char *, int);
extern const char *trim_filename (const char *);
extern void _fatal_insn_not_found (rtx, const char *, int, const char *)
ATTRIBUTE_NORETURN;
extern void _fatal_insn (const char *, rtx, const char *, int, const char *)
ATTRIBUTE_NORETURN;
#define fatal_insn(msgid, insn) \
_fatal_insn (msgid, insn, __FILE__, __LINE__, __FUNCTION__)
#define fatal_insn_not_found(insn) \
_fatal_insn_not_found (insn, __FILE__, __LINE__, __FUNCTION__)
#ifndef GCC_DIAG_STYLE
#define GCC_DIAG_STYLE __gcc_tdiag__
#endif
#if GCC_VERSION >= 4001
#define ATTRIBUTE_GCC_DIAG(m, n) __attribute__ ((__format__ (GCC_DIAG_STYLE, m, n))) ATTRIBUTE_NONNULL(m)
#else
#define ATTRIBUTE_GCC_DIAG(m, n) ATTRIBUTE_NONNULL(m)
#endif
extern void internal_error (const char *, ...) ATTRIBUTE_GCC_DIAG(1,2)
ATTRIBUTE_NORETURN;
extern void warning0 (const char *, ...) ATTRIBUTE_GCC_DIAG(1,2);
extern void warning (int, const char *, ...) ATTRIBUTE_GCC_DIAG(2,3);
extern void error (const char *, ...) ATTRIBUTE_GCC_DIAG(1,2);
extern void fatal_error (const char *, ...) ATTRIBUTE_GCC_DIAG(1,2)
ATTRIBUTE_NORETURN;
extern void pedwarn (const char *, ...) ATTRIBUTE_GCC_DIAG(1,2);
extern void sorry (const char *, ...) ATTRIBUTE_GCC_DIAG(1,2);
extern void inform (const char *, ...) ATTRIBUTE_GCC_DIAG(1,2);
extern void verbatim (const char *, ...) ATTRIBUTE_GCC_DIAG(1,2);
extern void rest_of_decl_compilation (tree, int, int);
extern void rest_of_type_compilation (tree, int);
extern void tree_rest_of_compilation (tree);
extern void init_optimization_passes (void);
extern void finish_optimization_passes (void);
extern bool enable_rtl_dump_file (int);
extern void announce_function (tree);
extern void error_for_asm (rtx, const char *, ...) ATTRIBUTE_GCC_DIAG(2,3);
extern void warning_for_asm (rtx, const char *, ...) ATTRIBUTE_GCC_DIAG(2,3);
extern void warn_deprecated_use (tree);
extern void error_unavailable_use (tree);
#ifdef BUFSIZ
extern void output_quoted_string (FILE *, const char *);
extern void output_file_directive (FILE *, const char *);
#endif
#ifdef BUFSIZ
extern void fnotice (FILE *, const char *, ...)
ATTRIBUTE_PRINTF_2;
#endif
extern void wrapup_global_declaration_1 (tree);
extern bool wrapup_global_declaration_2 (tree);
extern bool wrapup_global_declarations (tree *, int);
extern void check_global_declaration_1 (tree);
extern void check_global_declarations (tree *, int);
extern void emit_debug_global_declarations (tree *, int);
extern void write_global_declarations (void);
extern unsigned local_tick;
extern const char *progname;
extern const char *dump_base_name;
extern const char *aux_base_name;
extern const char *aux_info_file_name;
extern const char *asm_file_name;
extern bool exit_after_options;
extern int target_flags_explicit;
extern bool user_defined_section_attribute;
#if 0
extern int flag_crossjumping;
extern int flag_if_conversion;
extern int flag_if_conversion2;
#endif
extern int flag_keep_static_consts;
extern int time_report;
#ifdef ENABLE_LLVM
extern const char *llvm_optns;
#endif
extern void print_version (FILE *, const char *);
extern char * get_arguments (void);
extern void * default_get_pch_validity (size_t *);
extern const char * default_pch_valid_p (const void *, size_t);
extern struct ht *ident_hash;
extern void set_fast_math_flags (int);
extern void decode_d_option (const char *);
extern bool fast_math_flags_set_p (void);
extern int exact_log2 (unsigned HOST_WIDE_INT);
extern int floor_log2 (unsigned HOST_WIDE_INT);
#if GCC_VERSION >= 3004
# if HOST_BITS_PER_WIDE_INT == HOST_BITS_PER_LONG
# define CLZ_HWI __builtin_clzl
# define CTZ_HWI __builtin_ctzl
# elif HOST_BITS_PER_WIDE_INT == HOST_BITS_PER_LONGLONG
# define CLZ_HWI __builtin_clzll
# define CTZ_HWI __builtin_ctzll
# else
# define CLZ_HWI __builtin_clz
# define CTZ_HWI __builtin_ctz
# endif
extern inline int
floor_log2 (unsigned HOST_WIDE_INT x)
{
return x ? HOST_BITS_PER_WIDE_INT - 1 - (int) CLZ_HWI (x) : -1;
}
extern inline int
exact_log2 (unsigned HOST_WIDE_INT x)
{
return x == (x & -x) && x ? (int) CTZ_HWI (x) : -1;
}
#endif
extern const char *get_src_pwd (void);
extern bool set_src_pwd (const char *);
#endif