/* Prototypes of target machine for GNU compiler, for Sun SPARC.
- Copyright (C) 1987, 88, 89, 92, 94-98, 1999 Free Software Foundation, Inc.
+ Copyright (C) 1999, 2000 Free Software Foundation, Inc.
Contributed by Michael Tiemann (tiemann@cygnus.com).
64 bit SPARC V9 support by Michael Tiemann, Jim Wilson, and Doug Evans,
at Cygnus Support.
#endif /* TREE_CODE */
extern void ultrasparc_sched_init PARAMS ((FILE *, int));
-extern void finalize_pic PARAMS ((void));
+extern void load_pic_register PARAMS ((void));
extern void order_regs_for_local_alloc PARAMS ((void));
extern void output_function_epilogue PARAMS ((FILE *, int, int));
extern void output_function_prologue PARAMS ((FILE *, int, int));
extern void sparc_function_block_profiler PARAMS ((FILE *, int));
extern void sparc_block_profiler PARAMS ((FILE *, int));
extern void sparc_function_block_profiler_exit PARAMS ((FILE *));
-extern int compute_frame_size PARAMS ((int, int));
extern void sparc_override_options PARAMS ((void));
extern int leaf_return_peephole_ok PARAMS ((void));
extern void sparc_output_scratch_registers PARAMS ((FILE *));
const char *, unsigned long));
#ifdef RTX_CODE
+extern enum machine_mode select_cc_mode PARAMS ((enum rtx_code, rtx, rtx));
/* Define the function that build the compare insn for scc and bcc. */
extern rtx gen_compare_reg PARAMS ((enum rtx_code code, rtx, rtx));
+extern void sparc_emit_float_lib_cmp PARAMS ((rtx, rtx, enum rtx_code));
/* This function handles all v9 scc insns */
extern int gen_v9_scc PARAMS ((enum rtx_code, rtx *));
extern void sparc_initialize_trampoline PARAMS ((rtx, rtx, rtx));
extern int sparc_absnegfloat_split_legitimate PARAMS ((rtx, rtx));
extern char *output_cbranch PARAMS ((rtx, int, int, int, int, rtx));
extern const char *output_return PARAMS ((rtx *));
+extern const char *output_sibcall PARAMS ((rtx, rtx));
extern char *output_v9branch PARAMS ((rtx, int, int, int, int, int, rtx));
extern void emit_v9_brxx_insn PARAMS ((enum rtx_code, rtx, rtx));
extern void output_double_int PARAMS ((FILE *, rtx));
extern void print_operand PARAMS ((FILE *, rtx, int));
extern int addrs_ok_for_ldd_peep PARAMS ((rtx, rtx));
-extern int arith10_double_operand PARAMS ((rtx, enum machine_mode));
-extern int arith10_operand PARAMS ((rtx, enum machine_mode));
-extern int arith11_double_operand PARAMS ((rtx, enum machine_mode));
-extern int arith11_operand PARAMS ((rtx, enum machine_mode));
-extern int arith_double_operand PARAMS ((rtx, enum machine_mode));
extern int arith_double_4096_operand PARAMS ((rtx, enum machine_mode));
-extern int arith_double_add_operand PARAMS ((rtx, enum machine_mode));
-extern int arith_operand PARAMS ((rtx, enum machine_mode));
extern int arith_4096_operand PARAMS ((rtx, enum machine_mode));
-extern int arith_add_operand PARAMS ((rtx, enum machine_mode));
-extern int call_operand_address PARAMS ((rtx, enum machine_mode));
-extern int input_operand PARAMS ((rtx, enum machine_mode));
extern int zero_operand PARAMS ((rtx, enum machine_mode));
-extern int const64_operand PARAMS ((rtx, enum machine_mode));
-extern int const64_high_operand PARAMS ((rtx, enum machine_mode));
-extern int cc_arithop PARAMS ((rtx, enum machine_mode));
-extern int cc_arithopn PARAMS ((rtx, enum machine_mode));
-extern int data_segment_operand PARAMS ((rtx, enum machine_mode));
extern int eligible_for_epilogue_delay PARAMS ((rtx, int));
extern int eligible_for_return_delay PARAMS ((rtx));
+extern int eligible_for_sibcall_delay PARAMS ((rtx));
extern int emit_move_sequence PARAMS ((rtx, enum machine_mode));
-extern int extend_op PARAMS ((rtx, enum machine_mode));
-extern int fcc_reg_operand PARAMS ((rtx, enum machine_mode));
-extern int fp_zero_operand PARAMS ((rtx));
-extern int icc_or_fcc_reg_operand PARAMS ((rtx, enum machine_mode));
-extern int label_ref_operand PARAMS ((rtx, enum machine_mode));
+extern int fp_sethi_p PARAMS ((rtx));
+extern int fp_mov_p PARAMS ((rtx));
+extern int fp_high_losum_p PARAMS ((rtx));
extern int mem_min_alignment PARAMS ((rtx, int));
-extern int noov_compare_op PARAMS ((rtx, enum machine_mode));
extern int pic_address_needs_scratch PARAMS ((rtx));
-extern int reg_or_0_operand PARAMS ((rtx, enum machine_mode));
-extern int reg_or_nonsymb_mem_operand PARAMS ((rtx, enum machine_mode));
extern int reg_unused_after PARAMS ((rtx, rtx));
extern int register_ok_for_ldd PARAMS ((rtx));
extern int registers_ok_for_ldd_peep PARAMS ((rtx, rtx));
-extern int restore_operand PARAMS ((rtx, enum machine_mode));
-extern int small_int PARAMS ((rtx, enum machine_mode));
-extern int small_int_or_double PARAMS ((rtx, enum machine_mode));
-extern int sp64_medium_pic_operand PARAMS ((rtx, enum machine_mode));
extern int sparc_flat_eligible_for_epilogue_delay PARAMS ((rtx, int));
-extern int splittable_immediate_memory_operand PARAMS ((rtx, enum machine_mode));
-extern int splittable_symbolic_memory_operand PARAMS ((rtx, enum machine_mode));
extern int sparc_adjust_cost PARAMS ((rtx, rtx, rtx, int));
-extern int symbolic_memory_operand PARAMS ((rtx, enum machine_mode));
-extern int symbolic_operand PARAMS ((rtx, enum machine_mode));
-extern int text_segment_operand PARAMS ((rtx, enum machine_mode));
-extern int uns_small_int PARAMS ((rtx, enum machine_mode));
-extern int v9_regcmp_op PARAMS ((rtx, enum machine_mode));
extern int v9_regcmp_p PARAMS ((enum rtx_code));
extern char *sparc_v8plus_shift PARAMS ((rtx *, rtx, const char *));
/* Function used for V8+ code generation. Returns 1 if the high
32 bits of REG are 0 before INSN. */
extern int sparc_check_64 PARAMS ((rtx, rtx));
extern int sparc_return_peephole_ok PARAMS ((rtx, rtx));
-extern int intreg_operand PARAMS ((rtx, enum machine_mode));
-extern int call_operand PARAMS ((rtx, enum machine_mode));
-extern int eq_or_neq PARAMS ((rtx, enum machine_mode));
-extern int normal_comp_operator PARAMS ((rtx, enum machine_mode));
-extern int uns_arith_operand PARAMS ((rtx, enum machine_mode));
-extern int clobbered_register PARAMS ((rtx, enum machine_mode));
+extern rtx gen_df_reg PARAMS ((rtx, int));
#endif /* RTX_CODE */
#endif /* __SPARC_PROTOS_H__ */