X-Git-Url: http://git.sourceforge.jp/view?a=blobdiff_plain;f=gcc%2Fconfig%2Farm%2Farm-protos.h;h=59e1c5024ec10ef861715a45f1ebfe29c26b8dc7;hb=02e53c17731ff9164c93fbdf42d7f2ba6fa5276e;hp=34d266b139be339959306e3203c971b7300a867b;hpb=41e3a0c76c897f6759118ed14f729334cea6ecfe;p=pf3gnuchains%2Fgcc-fork.git diff --git a/gcc/config/arm/arm-protos.h b/gcc/config/arm/arm-protos.h index 34d266b139b..59e1c5024ec 100644 --- a/gcc/config/arm/arm-protos.h +++ b/gcc/config/arm/arm-protos.h @@ -1,6 +1,6 @@ /* Prototypes for exported functions defined in arm.c and pe.c Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, - 2009 Free Software Foundation, Inc. + 2009, 2010 Free Software Foundation, Inc. Contributed by Richard Earnshaw (rearnsha@arm.com) Minor hacks by Nick Clifton (nickc@cygnus.com) @@ -23,8 +23,6 @@ #ifndef GCC_ARM_PROTOS_H #define GCC_ARM_PROTOS_H -extern void arm_override_options (void); -extern void arm_optimization_options (int, int); extern int use_return_insn (int, rtx); extern enum reg_class arm_regno_class (int); extern void arm_load_pic_register (unsigned long); @@ -45,18 +43,16 @@ extern void arm_output_fn_unwind (FILE *, bool); #ifdef RTX_CODE extern bool arm_vector_mode_supported_p (enum machine_mode); +extern bool arm_small_register_classes_for_mode_p (enum machine_mode); extern int arm_hard_regno_mode_ok (unsigned int, enum machine_mode); extern int const_ok_for_arm (HOST_WIDE_INT); extern int arm_split_constant (RTX_CODE, enum machine_mode, rtx, HOST_WIDE_INT, rtx, rtx, int); -extern RTX_CODE arm_canonicalize_comparison (RTX_CODE, enum machine_mode, - rtx *); +extern RTX_CODE arm_canonicalize_comparison (RTX_CODE, rtx *, rtx *); extern int legitimate_pic_operand_p (rtx); extern rtx legitimize_pic_address (rtx, enum machine_mode, rtx); extern rtx legitimize_tls_address (rtx, rtx); -extern int arm_legitimate_address_p (enum machine_mode, rtx, RTX_CODE, int); -extern int thumb1_legitimate_address_p (enum machine_mode, rtx, int); -extern int thumb2_legitimate_address_p (enum machine_mode, rtx, int); +extern int arm_legitimate_address_outer_p (enum machine_mode, rtx, RTX_CODE, int); extern int thumb_legitimate_offset_p (enum machine_mode, HOST_WIDE_INT); extern rtx thumb_legitimize_reload_address (rtx *, enum machine_mode, int, int, int); @@ -70,6 +66,7 @@ extern char *neon_output_logic_immediate (const char *, rtx *, enum machine_mode, int, int); extern void neon_pairwise_reduce (rtx, rtx, enum machine_mode, rtx (*) (rtx, rtx, rtx)); +extern rtx neon_make_constant (rtx); extern void neon_expand_vector_init (rtx, rtx); extern void neon_lane_bounds (rtx, HOST_WIDE_INT, HOST_WIDE_INT); extern void neon_const_bounds (rtx, HOST_WIDE_INT, HOST_WIDE_INT); @@ -86,7 +83,7 @@ extern bool arm_cannot_force_const_mem (rtx); extern int cirrus_memory_offset (rtx); extern int arm_coproc_mem_operand (rtx, bool); -extern int neon_vector_mem_operand (rtx, bool); +extern int neon_vector_mem_operand (rtx, int); extern int neon_struct_mem_operand (rtx); extern int arm_no_early_store_addr_dep (rtx, rtx); extern int arm_no_early_alu_shift_dep (rtx, rtx); @@ -99,14 +96,11 @@ extern int symbol_mentioned_p (rtx); extern int label_mentioned_p (rtx); extern RTX_CODE minmax_code (rtx); extern int adjacent_mem_locations (rtx, rtx); -extern int load_multiple_sequence (rtx *, int, int *, int *, HOST_WIDE_INT *); -extern const char *emit_ldm_seq (rtx *, int); -extern int store_multiple_sequence (rtx *, int, int *, int *, HOST_WIDE_INT *); -extern const char * emit_stm_seq (rtx *, int); -extern rtx arm_gen_load_multiple (int, int, rtx, int, int, - rtx, HOST_WIDE_INT *); -extern rtx arm_gen_store_multiple (int, int, rtx, int, int, - rtx, HOST_WIDE_INT *); +extern bool gen_ldm_seq (rtx *, int, bool); +extern bool gen_stm_seq (rtx *, int); +extern bool gen_const_stm_seq (rtx *, int); +extern rtx arm_gen_load_multiple (int *, int, rtx, int, rtx, HOST_WIDE_INT *); +extern rtx arm_gen_store_multiple (int *, int, rtx, int, rtx, HOST_WIDE_INT *); extern int arm_gen_movmemqi (rtx *); extern enum machine_mode arm_select_cc_mode (RTX_CODE, rtx, rtx); extern enum machine_mode arm_select_dominance_cc_mode (rtx, rtx, @@ -117,6 +111,7 @@ extern void arm_reload_in_hi (rtx *); extern void arm_reload_out_hi (rtx *); extern int arm_const_double_inline_cost (rtx); extern bool arm_const_double_by_parts (rtx); +extern bool arm_const_double_by_immediates (rtx); extern const char *fp_immediate_constant (rtx); extern void arm_emit_call_insn (rtx, rtx); extern const char *output_call (rtx *); @@ -131,34 +126,38 @@ extern const char *output_move_double (rtx *); extern const char *output_move_quad (rtx *); extern const char *output_move_vfp (rtx *operands); extern const char *output_move_neon (rtx *operands); +extern int arm_attr_length_move_neon (rtx); extern const char *output_add_immediate (rtx *); extern const char *arithmetic_instr (rtx, int); extern void output_ascii_pseudo_op (FILE *, const unsigned char *, int); extern const char *output_return_instruction (rtx, int, int); extern void arm_poke_function_name (FILE *, const char *); -extern void arm_print_operand (FILE *, rtx, int); -extern void arm_print_operand_address (FILE *, rtx); extern void arm_final_prescan_insn (rtx); extern int arm_debugger_arg_offset (int, rtx); extern bool arm_is_long_call_p (tree); extern int arm_emit_vector_const (FILE *, rtx); +extern void arm_emit_fp16_const (rtx c); extern const char * arm_output_load_gr (rtx *); extern const char *vfp_output_fstmd (rtx *); extern void arm_set_return_address (rtx, rtx); extern int arm_eliminable_register (rtx); extern const char *arm_output_shift(rtx *, int); +extern void arm_expand_sync (enum machine_mode, struct arm_sync_generator *, + rtx, rtx, rtx, rtx); +extern const char *arm_output_memory_barrier (rtx *); +extern const char *arm_output_sync_insn (rtx, rtx *); +extern unsigned int arm_sync_loop_insns (rtx , rtx *); extern bool arm_output_addr_const_extra (FILE *, rtx); #if defined TREE_CODE -extern rtx arm_function_arg (CUMULATIVE_ARGS *, enum machine_mode, tree, int); extern void arm_init_cumulative_args (CUMULATIVE_ARGS *, tree, rtx, tree); extern bool arm_pad_arg_upward (enum machine_mode, const_tree); extern bool arm_pad_reg_upward (enum machine_mode, tree, int); -extern bool arm_needs_doubleword_align (enum machine_mode, tree); -extern rtx arm_function_value(const_tree, const_tree); +extern bool arm_needs_doubleword_align (enum machine_mode, const_tree); #endif extern int arm_apply_result_size (void); +extern rtx aapcs_libcall_value (enum machine_mode); #endif /* RTX_CODE */ @@ -184,7 +183,8 @@ extern rtx arm_return_addr (int, rtx); extern void thumb_reload_out_hi (rtx *); extern void thumb_reload_in_hi (rtx *); extern void thumb_set_return_address (rtx, rtx); -extern const char *thumb2_output_casesi(rtx *); +extern const char *thumb1_output_casesi (rtx *); +extern const char *thumb2_output_casesi (rtx *); #endif /* Defined in pe.c. */ @@ -210,4 +210,17 @@ extern const char *arm_mangle_type (const_tree); extern void arm_order_regs_for_local_alloc (void); +#ifdef RTX_CODE +/* This needs to be here because we need RTX_CODE and similar. */ + +struct tune_params +{ + bool (*rtx_costs) (rtx, RTX_CODE, RTX_CODE, int *, bool); + bool (*sched_adjust_cost) (rtx, rtx, rtx, int *); + int constant_limit; +}; + +extern const struct tune_params *current_tune; +#endif /* RTX_CODE */ + #endif /* ! GCC_ARM_PROTOS_H */