01b9e84eb1
* alpha.c (alpha_emit_conditional_move): Use VOIDmode when
testing for a signed comparison.
(alpha_emit_floatuns): New.
* alpha-protos.h: Declare it.
* alpha.md (floatunsdisf2, floatunsdidf2): New.
(extendsfdf2): Tidy.
From-SVN: r31643
129 lines
6.1 KiB
C
129 lines
6.1 KiB
C
/* Prototypes for alpha.c functions used in the md file & elsewhere.
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Copyright (C) 1999, 2000 Free Software Foundation, Inc.
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This file is part of GNU CC.
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GNU CC is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU CC is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU CC; see the file COPYING. If not, write to
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the Free Software Foundation, 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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extern void literal_section PARAMS ((void));
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extern void override_options PARAMS ((void));
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extern int zap_mask PARAMS ((HOST_WIDE_INT));
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extern int direct_return PARAMS ((void));
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extern int alpha_sa_size PARAMS ((void));
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extern int alpha_pv_save_size PARAMS ((void));
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extern int alpha_using_fp PARAMS ((void));
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extern void alpha_write_verstamp PARAMS ((FILE *));
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extern void alpha_expand_prologue PARAMS ((void));
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extern void output_end_prologue PARAMS ((FILE *));
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extern void alpha_expand_epilogue PARAMS ((void));
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extern void alpha_output_filename PARAMS ((FILE *, const char *));
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extern void alpha_output_lineno PARAMS ((FILE *, int));
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#ifdef RTX_CODE
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extern int reg_or_0_operand PARAMS ((rtx, enum machine_mode));
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extern int reg_or_6bit_operand PARAMS ((rtx, enum machine_mode));
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extern int reg_or_8bit_operand PARAMS ((rtx, enum machine_mode));
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extern int cint8_operand PARAMS ((rtx, enum machine_mode));
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extern int add_operand PARAMS ((rtx, enum machine_mode));
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extern int sext_add_operand PARAMS ((rtx, enum machine_mode));
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extern int const48_operand PARAMS ((rtx, enum machine_mode));
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extern int and_operand PARAMS ((rtx, enum machine_mode));
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extern int or_operand PARAMS ((rtx, enum machine_mode));
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extern int mode_width_operand PARAMS ((rtx, enum machine_mode));
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extern int mode_mask_operand PARAMS ((rtx, enum machine_mode));
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extern int mul8_operand PARAMS ((rtx, enum machine_mode));
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extern int fp0_operand PARAMS ((rtx, enum machine_mode));
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extern int reg_or_fp0_operand PARAMS ((rtx, enum machine_mode));
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extern int hard_fp_register_operand PARAMS ((rtx, enum machine_mode));
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extern int reg_or_cint_operand PARAMS ((rtx, enum machine_mode));
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extern int some_operand PARAMS ((rtx, enum machine_mode));
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extern int some_ni_operand PARAMS ((rtx, enum machine_mode));
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extern int input_operand PARAMS ((rtx, enum machine_mode));
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extern int current_file_function_operand PARAMS ((rtx, enum machine_mode));
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extern int call_operand PARAMS ((rtx, enum machine_mode));
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extern int alpha_comparison_operator PARAMS ((rtx, enum machine_mode));
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extern int alpha_swapped_comparison_operator PARAMS ((rtx, enum machine_mode));
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extern int signed_comparison_operator PARAMS ((rtx, enum machine_mode));
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extern int alpha_fp_comparison_operator PARAMS ((rtx, enum machine_mode));
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extern int divmod_operator PARAMS ((rtx, enum machine_mode));
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extern int aligned_memory_operand PARAMS ((rtx, enum machine_mode));
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extern int unaligned_memory_operand PARAMS ((rtx, enum machine_mode));
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extern int reg_or_unaligned_mem_operand PARAMS ((rtx, enum machine_mode));
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extern int any_memory_operand PARAMS ((rtx, enum machine_mode));
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extern int reg_not_elim_operand PARAMS ((rtx, enum machine_mode));
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extern int normal_memory_operand PARAMS ((rtx, enum machine_mode));
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extern int reg_no_subreg_operand PARAMS ((rtx, enum machine_mode));
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extern int addition_operation PARAMS ((rtx, enum machine_mode));
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extern void get_aligned_mem PARAMS ((rtx, rtx *, rtx *));
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extern rtx get_unaligned_address PARAMS ((rtx, int));
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extern enum reg_class secondary_reload_class PARAMS ((enum reg_class,
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enum machine_mode,
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rtx, int));
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extern void alpha_set_memflags PARAMS ((rtx, rtx));
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extern rtx alpha_emit_set_const PARAMS ((rtx, enum machine_mode,
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HOST_WIDE_INT, int));
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extern rtx alpha_emit_set_long_const PARAMS ((rtx, HOST_WIDE_INT,
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HOST_WIDE_INT));
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extern void alpha_emit_floatuns PARAMS ((rtx[]));
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extern rtx alpha_emit_conditional_branch PARAMS ((enum rtx_code));
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extern rtx alpha_emit_conditional_move PARAMS ((rtx, enum machine_mode));
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extern void alpha_emit_xfloating_arith PARAMS ((enum rtx_code, rtx[]));
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extern void alpha_emit_xfloating_cvt PARAMS ((enum rtx_code, rtx[]));
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extern void alpha_split_tfmode_pair PARAMS ((rtx[]));
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extern void alpha_expand_unaligned_load PARAMS ((rtx, rtx, HOST_WIDE_INT,
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HOST_WIDE_INT, int));
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extern void alpha_expand_unaligned_store PARAMS ((rtx, rtx, HOST_WIDE_INT,
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HOST_WIDE_INT));
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extern int alpha_expand_block_move PARAMS ((rtx []));
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extern int alpha_expand_block_clear PARAMS ((rtx []));
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extern int alpha_adjust_cost PARAMS ((rtx, rtx, rtx, int));
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extern rtx alpha_return_addr PARAMS ((int, rtx));
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extern void print_operand PARAMS ((FILE *, rtx, int));
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extern void print_operand_address PARAMS ((FILE *, rtx));
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extern void alpha_initialize_trampoline PARAMS ((rtx, rtx, rtx, int, int, int));
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extern void alpha_reorg PARAMS ((rtx));
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#endif /* RTX_CODE */
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#ifdef REAL_VALUE_TYPE
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extern int check_float_value PARAMS ((enum machine_mode,
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REAL_VALUE_TYPE *, int));
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#endif
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#if OPEN_VMS
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#ifdef HAVE_MACHINE_MODES
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extern enum avms_arg_type alpha_arg_type PARAMS ((enum machine_mode));
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#endif
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extern rtx alpha_arg_info_reg_val PARAMS ((CUMULATIVE_ARGS));
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extern void alpha_write_linkage PARAMS ((FILE *));
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#endif /* OPEN_VMS */
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extern void alpha_need_linkage PARAMS ((const char *, int));
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#ifdef TREE_CODE
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extern tree alpha_build_va_list PARAMS ((void));
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#ifdef RTX_CODE
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extern void alpha_va_start PARAMS ((int, tree, rtx));
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extern rtx alpha_va_arg PARAMS ((tree, tree));
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extern rtx function_arg PARAMS ((CUMULATIVE_ARGS, enum machine_mode,
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tree, int));
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#endif
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extern int vms_valid_decl_attribute_p PARAMS ((tree, tree, tree, tree));
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extern void alpha_start_function PARAMS ((FILE *, const char *, tree));
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extern void alpha_end_function PARAMS ((FILE *, const char *, tree));
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#endif /* TREE CODE */
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