/* Definitions of target machine for GNU compiler, for IBM RS/6000.
- Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
+ Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
+ 2010, 2011
Free Software Foundation, Inc.
Contributed by Richard Kenner (kenner@vlsi1.ultra.nyu.edu)
#ifdef RTX_CODE
#ifdef TREE_CODE
-extern void init_cumulative_args (CUMULATIVE_ARGS *, tree, rtx, int, int, int);
+extern void init_cumulative_args (CUMULATIVE_ARGS *, tree, rtx, int, int, int,
+ tree, enum machine_mode);
#endif /* TREE_CODE */
extern bool easy_altivec_constant (rtx, enum machine_mode);
extern bool toc_relative_expr_p (rtx);
extern bool invalid_e500_subreg (rtx, enum machine_mode);
extern void validate_condition_mode (enum rtx_code, enum machine_mode);
-extern bool legitimate_constant_pool_address_p (const_rtx, bool);
+extern bool legitimate_constant_pool_address_p (const_rtx, enum machine_mode,
+ bool);
extern bool legitimate_indirect_address_p (rtx, int);
extern bool legitimate_indexed_address_p (rtx, int);
extern bool avoiding_indexed_address_p (enum machine_mode);
extern void rs6000_output_function_entry (FILE *, const char *);
extern void print_operand (FILE *, rtx, int);
extern void print_operand_address (FILE *, rtx);
-extern bool rs6000_output_addr_const_extra (FILE *, rtx);
extern enum rtx_code rs6000_reverse_condition (enum machine_mode,
enum rtx_code);
extern void rs6000_emit_sISEL (enum machine_mode, rtx[]);
extern rtx rs6000_machopic_legitimize_pic_address (rtx, enum machine_mode,
rtx);
extern rtx rs6000_address_for_fpconvert (rtx);
+extern rtx rs6000_address_for_altivec (rtx);
extern rtx rs6000_allocate_stack_temp (enum machine_mode, bool, bool);
-extern void rs6000_expand_convert_si_to_sfdf (rtx, rtx, bool);
+extern int rs6000_loop_align (rtx);
#endif /* RTX_CODE */
#ifdef TREE_CODE
unsigned int);
extern unsigned int darwin_rs6000_special_round_type_align (tree, unsigned int,
unsigned int);
-extern int function_arg_boundary (enum machine_mode, const_tree);
extern tree altivec_resolve_overloaded_builtin (location_t, tree, void *);
extern rtx rs6000_libcall_value (enum machine_mode);
extern rtx rs6000_va_arg (tree, tree);
#endif /* TREE_CODE */
-extern void optimization_options (int, int);
extern int direct_return (void);
extern int first_reg_to_save (void);
extern int first_fp_reg_to_save (void);
extern alias_set_type get_TOC_alias_set (void);
extern void rs6000_emit_prologue (void);
extern void rs6000_emit_load_toc_table (int);
-extern void rs6000_aix_emit_builtin_unwind_init (void);
extern unsigned int rs6000_dbx_register_number (unsigned int);
extern void rs6000_emit_epilogue (int);
extern void rs6000_emit_eh_reg_restore (rtx, rtx);
extern const char * output_isel (rtx *);
extern bool rs6000_tls_referenced_p (rtx);
-extern void rs6000_conditional_register_usage (void);
extern void rs6000_aix_asm_output_dwarf_table_ref (char *);
extern void rs6000_pragma_longcall (struct cpp_reader *);
extern void rs6000_cpu_cpp_builtins (struct cpp_reader *);
+#ifdef TREE_CODE
+extern bool rs6000_pragma_target_parse (tree, tree);
+#endif
#if TARGET_MACHO
char *output_call (rtx, rtx *, int, int);