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annotate gcc/cif-code.def @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents f6334be47118
children 84e7813d76e9
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /* This file contains the definitions of the cgraph_inline_failed_t
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2 enums used in GCC.
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3
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4 Copyright (C) 2008-2017 Free Software Foundation, Inc.
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5 Contributed by Doug Kwan <dougkwan@google.com>
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6
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7 This file is part of GCC.
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8
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9 GCC is free software you can redistribute it and/or modify it under
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10 the terms of the GNU General Public License as published by the Free
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11 Software Foundation either version 3, or (at your option) any later
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12 version.
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13
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14 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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15 WARRANTY without even the implied warranty of MERCHANTABILITY or
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16 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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17 for more details.
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18
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19 You should have received a copy of the GNU General Public License
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20 along with GCC see the file COPYING3. If not see
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21 <http://www.gnu.org/licenses/>. */
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22
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23 /* The format of this file is
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24 DEFCIFCODE(code, string).
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25
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26 Where symbol is the enumeration name without the ``''.
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27 The argument STRING is a explain the failure. Except for OK,
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28 which is a NULL pointer. */
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29
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30 /* Inlining successful. This must be the first code. */
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31 DEFCIFCODE(OK, CIF_FINAL_NORMAL, NULL)
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32
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33 /* Inlining failed for an unspecified reason. */
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34 DEFCIFCODE(UNSPECIFIED, CIF_FINAL_ERROR, "")
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35
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36 /* Function has not be considered for inlining. This is the code for
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37 functions that have not been rejected for inlining yet. */
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38 DEFCIFCODE(FUNCTION_NOT_CONSIDERED, CIF_FINAL_NORMAL,
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39 N_("function not considered for inlining"))
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40
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41 /* Caller is compiled with optimizations disabled. */
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42 DEFCIFCODE(FUNCTION_NOT_OPTIMIZED, CIF_FINAL_ERROR,
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43 N_("caller is not optimized"))
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44
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45 /* Inlining failed owing to unavailable function body. */
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46 DEFCIFCODE(BODY_NOT_AVAILABLE, CIF_FINAL_ERROR,
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47 N_("function body not available"))
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48
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49 /* Extern inline function that has been redefined. */
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50 DEFCIFCODE(REDEFINED_EXTERN_INLINE, CIF_FINAL_ERROR,
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51 N_("redefined extern inline functions are not considered for "
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52 "inlining"))
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53
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54 /* Function is not inlinable. */
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55 DEFCIFCODE(FUNCTION_NOT_INLINABLE, CIF_FINAL_ERROR,
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56 N_("function not inlinable"))
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57
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58 /* Function is overwritable. */
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59 DEFCIFCODE(OVERWRITABLE, CIF_FINAL_ERROR,
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60 N_("function body can be overwritten at link time"))
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61
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62 /* Function is not an inlining candidate. */
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63 DEFCIFCODE(FUNCTION_NOT_INLINE_CANDIDATE, CIF_FINAL_NORMAL,
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64 N_("function not inline candidate"))
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65
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66 /* Inlining failed because of various limit parameters. */
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67 DEFCIFCODE(LARGE_FUNCTION_GROWTH_LIMIT, CIF_FINAL_NORMAL,
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68 N_("--param large-function-growth limit reached"))
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69 DEFCIFCODE(LARGE_STACK_FRAME_GROWTH_LIMIT, CIF_FINAL_NORMAL,
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70 N_("--param large-stack-frame-growth limit reached"))
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71 DEFCIFCODE(MAX_INLINE_INSNS_SINGLE_LIMIT, CIF_FINAL_NORMAL,
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72 N_("--param max-inline-insns-single limit reached"))
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73 DEFCIFCODE(MAX_INLINE_INSNS_AUTO_LIMIT, CIF_FINAL_NORMAL,
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74 N_("--param max-inline-insns-auto limit reached"))
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75 DEFCIFCODE(INLINE_UNIT_GROWTH_LIMIT, CIF_FINAL_NORMAL,
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76 N_("--param inline-unit-growth limit reached"))
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77
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78 /* Recursive inlining. */
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79 DEFCIFCODE(RECURSIVE_INLINING, CIF_FINAL_NORMAL,
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80 N_("recursive inlining"))
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81
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82 /* Call is unlikely. */
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83 DEFCIFCODE(UNLIKELY_CALL, CIF_FINAL_NORMAL,
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84 N_("call is unlikely and code size would grow"))
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85
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86 /* Function is not declared as inline. */
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87 DEFCIFCODE(NOT_DECLARED_INLINED, CIF_FINAL_NORMAL,
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88 N_("function not declared inline and code size would grow"))
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89
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90 /* Caller and callee disagree on the arguments. */
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91 DEFCIFCODE(MISMATCHED_ARGUMENTS, CIF_FINAL_ERROR,
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92 N_("mismatched arguments"))
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93
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94 /* Caller and callee disagree on the arguments. */
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95 DEFCIFCODE(LTO_MISMATCHED_DECLARATIONS, CIF_FINAL_ERROR,
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96 N_("mismatched declarations during linktime optimization"))
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97
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98 /* Call was originally indirect. */
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99 DEFCIFCODE(ORIGINALLY_INDIRECT_CALL, CIF_FINAL_NORMAL,
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100 N_("originally indirect function call not considered for inlining"))
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101
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102 /* Ths edge represents an indirect edge with a yet-undetermined callee . */
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103 DEFCIFCODE(INDIRECT_UNKNOWN_CALL, CIF_FINAL_NORMAL,
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104 N_("indirect function call with a yet undetermined callee"))
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105
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106 /* We can't inline different EH personalities together. */
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107 DEFCIFCODE(EH_PERSONALITY, CIF_FINAL_ERROR,
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108 N_("exception handling personality mismatch"))
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109
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110 /* We can't inline if the callee can throw non-call exceptions but the
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111 caller cannot. */
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112 DEFCIFCODE(NON_CALL_EXCEPTIONS, CIF_FINAL_ERROR,
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113 N_("non-call exception handling mismatch"))
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114
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115 /* We can't inline because of mismatched target specific options. */
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116 DEFCIFCODE(TARGET_OPTION_MISMATCH, CIF_FINAL_ERROR,
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117 N_("target specific option mismatch"))
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118
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119 /* We can't inline because of mismatched optimization levels. */
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120 DEFCIFCODE(OPTIMIZATION_MISMATCH, CIF_FINAL_ERROR,
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121 N_("optimization level attribute mismatch"))
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122
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123 /* We can't inline because the callee refers to comdat-local symbols. */
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124 DEFCIFCODE(USES_COMDAT_LOCAL, CIF_FINAL_ERROR,
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125 N_("callee refers to comdat-local symbols"))
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126
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127 /* We can't inline because of mismatched caller/callee attributes. */
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128 DEFCIFCODE(ATTRIBUTE_MISMATCH, CIF_FINAL_ERROR,
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129 N_("function attribute mismatch"))
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130
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131 /* We can't inline because of mismatched caller/callee attributes. */
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132 DEFCIFCODE(CILK_SPAWN, CIF_FINAL_ERROR,
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133 N_("caller function contains cilk spawn"))
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134
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135 /* We proved that the call is unreachable. */
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136 DEFCIFCODE(UNREACHABLE, CIF_FINAL_ERROR,
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137 N_("unreachable"))
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138
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139 /* We can't inline because of instrumentation thunk. */
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140 DEFCIFCODE(CHKP, CIF_FINAL_ERROR,
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141 N_("caller is instrumentation thunk"))