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annotate gcc/targhooks.h @ 56:3c8a44c06a95

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Added tag gcc-4.4.5 for changeset 77e2b8dfacca
author ryoma <e075725@ie.u-ryukyu.ac.jp>
date Fri, 12 Feb 2010 23:41:23 +0900
parents 77e2b8dfacca
children b7f97abdc517
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1 /* Default target hook functions.
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2 Copyright (C) 2003, 2004, 2005, 2007, 2008, 2009
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3 Free Software Foundation, Inc.
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4
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5 This file is part of GCC.
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6
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7 GCC is free software; you can redistribute it and/or modify it under
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8 the terms of the GNU General Public License as published by the Free
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9 Software Foundation; either version 3, or (at your option) any later
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10 version.
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12 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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13 WARRANTY; without even the implied warranty of MERCHANTABILITY or
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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15 for more details.
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17 You should have received a copy of the GNU General Public License
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18 along with GCC; see the file COPYING3. If not see
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19 <http://www.gnu.org/licenses/>. */
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20
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21 extern bool default_legitimate_address_p (enum machine_mode, rtx, bool);
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22
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23 extern void default_external_libcall (rtx);
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24 extern rtx default_legitimize_address (rtx, rtx, enum machine_mode);
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26 extern int default_unspec_may_trap_p (const_rtx, unsigned);
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27 extern enum machine_mode default_promote_function_mode (const_tree, enum machine_mode,
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28 int *, const_tree, int);
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29 extern enum machine_mode default_promote_function_mode_always_promote
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30 (const_tree, enum machine_mode, int *, const_tree, int);
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32 extern enum machine_mode default_cc_modes_compatible (enum machine_mode,
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33 enum machine_mode);
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35 extern bool default_return_in_memory (const_tree, const_tree);
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37 extern rtx default_expand_builtin_saveregs (void);
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38 extern void default_setup_incoming_varargs (CUMULATIVE_ARGS *, enum machine_mode, tree, int *, int);
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39 extern rtx default_builtin_setjmp_frame_value (void);
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40 extern bool default_pretend_outgoing_varargs_named (CUMULATIVE_ARGS *);
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42 extern enum machine_mode default_eh_return_filter_mode (void);
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43 extern enum machine_mode default_libgcc_cmp_return_mode (void);
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44 extern enum machine_mode default_libgcc_shift_count_mode (void);
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45 extern enum machine_mode default_unwind_word_mode (void);
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46 extern unsigned HOST_WIDE_INT default_shift_truncation_mask
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47 (enum machine_mode);
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48 extern unsigned int default_min_divisions_for_recip_mul (enum machine_mode);
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49 extern int default_mode_rep_extended (enum machine_mode, enum machine_mode);
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51 extern tree default_stack_protect_guard (void);
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52 extern tree default_external_stack_protect_fail (void);
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53 extern tree default_hidden_stack_protect_fail (void);
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55 extern enum machine_mode default_mode_for_suffix (char);
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57 extern tree default_cxx_guard_type (void);
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58 extern tree default_cxx_get_cookie_size (tree);
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59
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60 extern bool hook_pass_by_reference_must_pass_in_stack
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61 (CUMULATIVE_ARGS *, enum machine_mode mode, const_tree, bool);
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62 extern bool hook_callee_copies_named
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63 (CUMULATIVE_ARGS *ca, enum machine_mode, const_tree, bool);
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65 extern void default_unwind_emit (FILE *, rtx);
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66
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67 extern bool default_scalar_mode_supported_p (enum machine_mode);
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68 extern bool default_decimal_float_supported_p (void);
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69 extern bool default_fixed_point_supported_p (void);
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70
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71 extern const char * default_invalid_within_doloop (const_rtx);
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72
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73 extern tree default_builtin_vectorized_function (unsigned int, tree, tree);
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75 extern tree default_builtin_vectorized_conversion (unsigned int, tree);
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77 extern tree default_builtin_reciprocal (unsigned int, bool, bool);
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78
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79 extern bool default_builtin_vector_alignment_reachable (const_tree, bool);
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80 extern bool
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81 default_builtin_support_vector_misalignment (enum machine_mode mode,
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82 const_tree,
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83 int, bool);
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84
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85 /* These are here, and not in hooks.[ch], because not all users of
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86 hooks.h include tm.h, and thus we don't have CUMULATIVE_ARGS. */
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87
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88 extern bool hook_bool_CUMULATIVE_ARGS_false (CUMULATIVE_ARGS *);
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89 extern bool hook_bool_CUMULATIVE_ARGS_true (CUMULATIVE_ARGS *);
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90
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91 extern bool hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false
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92 (CUMULATIVE_ARGS *, enum machine_mode, const_tree, bool);
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93 extern bool hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true
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94 (CUMULATIVE_ARGS *, enum machine_mode, const_tree, bool);
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95 extern int hook_int_CUMULATIVE_ARGS_mode_tree_bool_0
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96 (CUMULATIVE_ARGS *, enum machine_mode, tree, bool);
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97 extern const char *hook_invalid_arg_for_unprototyped_fn
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98 (const_tree, const_tree, const_tree);
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99 extern bool hook_bool_const_rtx_commutative_p (const_rtx, int);
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100 extern rtx default_function_value (const_tree, const_tree, bool);
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101 extern rtx default_libcall_value (enum machine_mode, const_rtx);
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102 extern rtx default_internal_arg_pointer (void);
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103 extern rtx default_static_chain (const_tree, bool);
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104 extern void default_trampoline_init (rtx, tree, rtx);
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105 extern enum reg_class default_branch_target_register_class (void);
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106 #ifdef IRA_COVER_CLASSES
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107 extern const enum reg_class *default_ira_cover_classes (void);
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108 #endif
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109 extern enum reg_class default_secondary_reload (bool, rtx, enum reg_class,
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110 enum machine_mode,
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111 secondary_reload_info *);
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112 extern void hook_void_bitmap (bitmap);
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113 extern bool default_handle_c_option (size_t, const char *, int);
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114 extern int default_reloc_rw_mask (void);
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115 extern tree default_mangle_decl_assembler_name (tree, tree);
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116 extern tree default_emutls_var_fields (tree, tree *);
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117 extern tree default_emutls_var_init (tree, tree, tree);
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118 extern bool default_hard_regno_scratch_ok (unsigned int);
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119 extern bool default_target_option_valid_attribute_p (tree, tree, tree, int);
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120 extern bool default_target_option_pragma_parse (tree, tree);
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121 extern bool default_target_can_inline_p (tree, tree);
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122 extern bool default_valid_pointer_mode (enum machine_mode);
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123 extern enum machine_mode default_addr_space_pointer_mode (addr_space_t);
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124 extern enum machine_mode default_addr_space_address_mode (addr_space_t);
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125 extern bool default_addr_space_valid_pointer_mode (enum machine_mode,
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126 addr_space_t);
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127 extern bool default_addr_space_legitimate_address_p (enum machine_mode, rtx,
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128 bool, addr_space_t);
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129 extern rtx default_addr_space_legitimize_address (rtx, rtx, enum machine_mode,
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130 addr_space_t);
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131 extern bool default_addr_space_subset_p (addr_space_t, addr_space_t);
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
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132 extern rtx default_addr_space_convert (rtx, tree, tree);
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents: 0
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133 extern unsigned int default_case_values_threshold (void);
77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents: 0
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134 extern bool default_have_conditional_execution (void);