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1 /* This file contains the definitions for timing variables used to
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2 measure run-time performance of the compiler.
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3 Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
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4 Free Software Foundation, Inc.
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5 Contributed by Alex Samuel <samuel@codesourcery.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
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10 it under the terms of the GNU General Public License as published by
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11 the Free Software Foundation; either version 3, or (at your option)
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12 any later version.
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13
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14 GCC is distributed in the hope that it will be useful,
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15 but WITHOUT ANY WARRANTY; without even the implied warranty of
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16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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17 GNU General Public License 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 /* This file contains timing variable definitions, used by timevar.h
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24 and timevar.c.
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25
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26 Syntax:
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27
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28 DEFTIMEVAR (id, name)
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29
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30 where ID is the enumeral value used to identify the timing
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31 variable, and NAME is a character string describing its purpose. */
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32
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33 /* The total execution time. */
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34 DEFTIMEVAR (TV_TOTAL , "total time")
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35
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36 /* Time spent garbage-collecting. */
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37 DEFTIMEVAR (TV_GC , "garbage collection")
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38
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39 /* Time spent generating dump files. */
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40 DEFTIMEVAR (TV_DUMP , "dump files")
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41
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42 DEFTIMEVAR (TV_CGRAPH , "callgraph construction")
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43 DEFTIMEVAR (TV_CGRAPHOPT , "callgraph optimization")
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44 DEFTIMEVAR (TV_IPA_CONSTANT_PROP , "ipa cp")
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45 DEFTIMEVAR (TV_IPA_REFERENCE , "ipa reference")
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46 DEFTIMEVAR (TV_IPA_PURE_CONST , "ipa pure const")
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47 DEFTIMEVAR (TV_IPA_TYPE_ESCAPE , "ipa type escape")
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48 DEFTIMEVAR (TV_IPA_PTA , "ipa points-to")
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49 /* Time spent by constructing CFG. */
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50 DEFTIMEVAR (TV_CFG , "cfg construction")
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51 /* Time spent by cleaning up CFG. */
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52 DEFTIMEVAR (TV_CLEANUP_CFG , "cfg cleanup")
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53 DEFTIMEVAR (TV_CFG_VERIFY , "CFG verifier")
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54 DEFTIMEVAR (TV_DELETE_TRIVIALLY_DEAD , "trivially dead code")
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55 /* Time spent by life analysis. */
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56 DEFTIMEVAR (TV_LIFE , "life analysis")
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57 DEFTIMEVAR (TV_LIFE_UPDATE , "life info update")
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58
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59 /* Time spent in dataflow problems. */
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60 DEFTIMEVAR (TV_DF_SCAN , "df scan insns")
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61 DEFTIMEVAR (TV_DF_RU , "df reaching uses")
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62 DEFTIMEVAR (TV_DF_RD , "df reaching defs")
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63 DEFTIMEVAR (TV_DF_LR , "df live regs")
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64 DEFTIMEVAR (TV_DF_LIVE , "df live&initialized regs")
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65 DEFTIMEVAR (TV_DF_UREC , "df uninitialized regs 2")
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66 DEFTIMEVAR (TV_DF_CHAIN , "df use-def / def-use chains")
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67 DEFTIMEVAR (TV_DF_BYTE_LR , "df live byte regs")
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68 DEFTIMEVAR (TV_DF_NOTE , "df reg dead/unused notes")
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69 DEFTIMEVAR (TV_REG_STATS , "register information")
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70
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71 DEFTIMEVAR (TV_ALIAS_ANALYSIS , "alias analysis")
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72 DEFTIMEVAR (TV_REG_SCAN , "register scan")
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73 DEFTIMEVAR (TV_REBUILD_JUMP , "rebuild jump labels")
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74 /* Timing in various stages of the compiler. */
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75 DEFTIMEVAR (TV_CPP , "preprocessing")
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76 DEFTIMEVAR (TV_LEX , "lexical analysis")
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77 DEFTIMEVAR (TV_PARSE , "parser")
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78 DEFTIMEVAR (TV_NAME_LOOKUP , "name lookup")
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79 DEFTIMEVAR (TV_INLINE_HEURISTICS , "inline heuristics")
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80 DEFTIMEVAR (TV_INTEGRATION , "integration")
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81 DEFTIMEVAR (TV_TREE_GIMPLIFY , "tree gimplify")
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82 DEFTIMEVAR (TV_TREE_EH , "tree eh")
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83 DEFTIMEVAR (TV_TREE_CFG , "tree CFG construction")
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84 DEFTIMEVAR (TV_TREE_CLEANUP_CFG , "tree CFG cleanup")
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85 DEFTIMEVAR (TV_TREE_VRP , "tree VRP")
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86 DEFTIMEVAR (TV_TREE_COPY_PROP , "tree copy propagation")
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87 DEFTIMEVAR (TV_TREE_STORE_COPY_PROP , "tree store copy prop")
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88 DEFTIMEVAR (TV_FIND_REFERENCED_VARS , "tree find ref. vars")
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89 DEFTIMEVAR (TV_TREE_PTA , "tree PTA")
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90 DEFTIMEVAR (TV_TREE_MAY_ALIAS , "tree alias analysis")
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91 DEFTIMEVAR (TV_CALL_CLOBBER , "tree call clobbering")
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92 DEFTIMEVAR (TV_FLOW_SENSITIVE , "tree flow sensitive alias")
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93 DEFTIMEVAR (TV_FLOW_INSENSITIVE , "tree flow insensitive alias")
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94 DEFTIMEVAR (TV_MEMORY_PARTITIONING , "tree memory partitioning")
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95 DEFTIMEVAR (TV_TREE_INSERT_PHI_NODES , "tree PHI insertion")
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96 DEFTIMEVAR (TV_TREE_SSA_REWRITE_BLOCKS, "tree SSA rewrite")
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97 DEFTIMEVAR (TV_TREE_SSA_OTHER , "tree SSA other")
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98 DEFTIMEVAR (TV_TREE_SSA_INCREMENTAL , "tree SSA incremental")
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99 DEFTIMEVAR (TV_TREE_OPS , "tree operand scan")
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100 DEFTIMEVAR (TV_TREE_SSA_DOMINATOR_OPTS , "dominator optimization")
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101 DEFTIMEVAR (TV_TREE_SRA , "tree SRA")
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102 DEFTIMEVAR (TV_TREE_STORE_CCP , "tree STORE-CCP")
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103 DEFTIMEVAR (TV_TREE_CCP , "tree CCP")
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104 DEFTIMEVAR (TV_TREE_PHI_CPROP , "tree PHI const/copy prop")
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105 DEFTIMEVAR (TV_TREE_SPLIT_EDGES , "tree split crit edges")
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106 DEFTIMEVAR (TV_TREE_REASSOC , "tree reassociation")
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107 DEFTIMEVAR (TV_TREE_PRE , "tree PRE")
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108 DEFTIMEVAR (TV_TREE_REDPHI , "tree redundant PHIs")
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109 DEFTIMEVAR (TV_TREE_FRE , "tree FRE")
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110 DEFTIMEVAR (TV_TREE_SINK , "tree code sinking")
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111 DEFTIMEVAR (TV_TREE_PHIOPT , "tree linearize phis")
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112 DEFTIMEVAR (TV_TREE_FORWPROP , "tree forward propagate")
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113 DEFTIMEVAR (TV_TREE_PHIPROP , "tree phiprop")
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114 DEFTIMEVAR (TV_TREE_DCE , "tree conservative DCE")
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115 DEFTIMEVAR (TV_TREE_CD_DCE , "tree aggressive DCE")
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116 DEFTIMEVAR (TV_TREE_CALL_CDCE , "tree buildin call DCE")
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117 DEFTIMEVAR (TV_TREE_DSE , "tree DSE")
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118 DEFTIMEVAR (TV_TREE_MERGE_PHI , "PHI merge")
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119 DEFTIMEVAR (TV_TREE_LOOP , "tree loop optimization")
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120 DEFTIMEVAR (TV_TREE_LOOP_BOUNDS , "tree loop bounds")
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121 DEFTIMEVAR (TV_LIM , "loop invariant motion")
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122 DEFTIMEVAR (TV_TREE_LOOP_IVCANON , "tree canonical iv")
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123 DEFTIMEVAR (TV_SCEV_CONST , "scev constant prop")
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124 DEFTIMEVAR (TV_TREE_LOOP_UNSWITCH , "tree loop unswitching")
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125 DEFTIMEVAR (TV_COMPLETE_UNROLL , "complete unrolling")
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126 DEFTIMEVAR (TV_TREE_PARALLELIZE_LOOPS, "tree parallelize loops")
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127 DEFTIMEVAR (TV_TREE_VECTORIZATION , "tree vectorization")
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128 DEFTIMEVAR (TV_GRAPHITE_TRANSFORMS , "GRAPHITE loop transforms")
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129 DEFTIMEVAR (TV_TREE_LINEAR_TRANSFORM , "tree loop linear")
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130 DEFTIMEVAR (TV_TREE_LOOP_DISTRIBUTION, "tree loop distribution")
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131 DEFTIMEVAR (TV_CHECK_DATA_DEPS , "tree check data dependences")
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132 DEFTIMEVAR (TV_TREE_PREFETCH , "tree prefetching")
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133 DEFTIMEVAR (TV_TREE_LOOP_IVOPTS , "tree iv optimization")
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134 DEFTIMEVAR (TV_PREDCOM , "predictive commoning")
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135 DEFTIMEVAR (TV_TREE_LOOP_INIT , "tree loop init")
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136 DEFTIMEVAR (TV_TREE_LOOP_FINI , "tree loop fini")
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137 DEFTIMEVAR (TV_TREE_CH , "tree copy headers")
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138 DEFTIMEVAR (TV_TREE_SSA_UNCPROP , "tree SSA uncprop")
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139 DEFTIMEVAR (TV_TREE_SSA_TO_NORMAL , "tree SSA to normal")
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140 DEFTIMEVAR (TV_TREE_NRV , "tree NRV optimization")
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141 DEFTIMEVAR (TV_TREE_COPY_RENAME , "tree rename SSA copies")
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142 DEFTIMEVAR (TV_TREE_SSA_VERIFY , "tree SSA verifier")
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143 DEFTIMEVAR (TV_TREE_STMT_VERIFY , "tree STMT verifier")
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144 DEFTIMEVAR (TV_TREE_SWITCH_CONVERSION, "tree switch initialization conversion")
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145 DEFTIMEVAR (TV_CGRAPH_VERIFY , "callgraph verifier")
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146 DEFTIMEVAR (TV_DOM_FRONTIERS , "dominance frontiers")
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147 DEFTIMEVAR (TV_DOMINANCE , "dominance computation")
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148 DEFTIMEVAR (TV_CONTROL_DEPENDENCES , "control dependences")
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149 DEFTIMEVAR (TV_OVERLOAD , "overload resolution")
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150 DEFTIMEVAR (TV_TEMPLATE_INSTANTIATION, "template instantiation")
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151 DEFTIMEVAR (TV_EXPAND , "expand")
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152 DEFTIMEVAR (TV_VARCONST , "varconst")
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153 DEFTIMEVAR (TV_LOWER_SUBREG , "lower subreg")
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154 DEFTIMEVAR (TV_JUMP , "jump")
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155 DEFTIMEVAR (TV_FWPROP , "forward prop")
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156 DEFTIMEVAR (TV_CSE , "CSE")
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157 DEFTIMEVAR (TV_DCE , "dead code elimination")
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158 DEFTIMEVAR (TV_DSE1 , "dead store elim1")
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159 DEFTIMEVAR (TV_DSE2 , "dead store elim2")
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160 DEFTIMEVAR (TV_LOOP , "loop analysis")
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161 DEFTIMEVAR (TV_GCSE , "global CSE")
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162 DEFTIMEVAR (TV_CPROP1 , "CPROP 1")
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163 DEFTIMEVAR (TV_PRE , "PRE")
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164 DEFTIMEVAR (TV_HOIST , "code hoisting")
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165 DEFTIMEVAR (TV_CPROP2 , "CPROP 2")
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166 DEFTIMEVAR (TV_LSM , "LSM")
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167 DEFTIMEVAR (TV_BYPASS , "bypass jumps")
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168 DEFTIMEVAR (TV_TRACER , "tracer")
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169 DEFTIMEVAR (TV_WEB , "web")
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170 DEFTIMEVAR (TV_AUTO_INC_DEC , "auto inc dec")
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171 DEFTIMEVAR (TV_CSE2 , "CSE 2")
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172 DEFTIMEVAR (TV_BRANCH_PROB , "branch prediction")
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173 DEFTIMEVAR (TV_VPT , "value profile opts")
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174 DEFTIMEVAR (TV_COMBINE , "combiner")
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175 DEFTIMEVAR (TV_IFCVT , "if-conversion")
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176 DEFTIMEVAR (TV_SEE , "see")
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177 DEFTIMEVAR (TV_REGMOVE , "regmove")
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178 DEFTIMEVAR (TV_MODE_SWITCH , "mode switching")
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179 DEFTIMEVAR (TV_SMS , "sms modulo scheduling")
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180 DEFTIMEVAR (TV_SCHED , "scheduling")
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181 DEFTIMEVAR (TV_LOCAL_ALLOC , "local alloc")
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182 DEFTIMEVAR (TV_GLOBAL_ALLOC , "global alloc")
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183 DEFTIMEVAR (TV_IRA , "integrated RA")
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184 DEFTIMEVAR (TV_RELOAD , "reload")
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185 DEFTIMEVAR (TV_RELOAD_CSE_REGS , "reload CSE regs")
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186 DEFTIMEVAR (TV_SEQABSTR , "sequence abstraction")
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187 DEFTIMEVAR (TV_GCSE_AFTER_RELOAD , "load CSE after reload")
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188 DEFTIMEVAR (TV_THREAD_PROLOGUE_AND_EPILOGUE, "thread pro- & epilogue")
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189 DEFTIMEVAR (TV_IFCVT2 , "if-conversion 2")
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190 DEFTIMEVAR (TV_PEEPHOLE2 , "peephole 2")
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191 DEFTIMEVAR (TV_RENAME_REGISTERS , "rename registers")
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192 DEFTIMEVAR (TV_SCHED2 , "scheduling 2")
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193 DEFTIMEVAR (TV_MACH_DEP , "machine dep reorg")
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194 DEFTIMEVAR (TV_DBR_SCHED , "delay branch sched")
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195 DEFTIMEVAR (TV_REORDER_BLOCKS , "reorder blocks")
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196 DEFTIMEVAR (TV_SHORTEN_BRANCH , "shorten branches")
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197 DEFTIMEVAR (TV_REG_STACK , "reg stack")
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198 DEFTIMEVAR (TV_FINAL , "final")
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199 DEFTIMEVAR (TV_SYMOUT , "symout")
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200 DEFTIMEVAR (TV_VAR_TRACKING , "variable tracking")
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201 DEFTIMEVAR (TV_TREE_IFCOMBINE , "tree if-combine")
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202
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203 /* Everything else in rest_of_compilation not included above. */
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204 DEFTIMEVAR (TV_REST_OF_COMPILATION , "rest of compilation")
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