1 | // |
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2 | // Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo |
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3 | // |
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4 | // The contents of this file are covered under the licence agreement in the |
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5 | // file "LICENCE" distributed with Cforall. |
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6 | // |
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7 | // DeclStats.cc -- |
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8 | // |
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9 | // Author : Aaron Moss |
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10 | // Created On : Wed Jan 31 16:40:00 2016 |
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11 | // Last Modified By : Aaron Moss |
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12 | // Last Modified On : Wed Jan 31 16:40:00 2016 |
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13 | // Update Count : 1 |
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14 | // |
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15 | |
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16 | #include "DeclStats.h" |
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17 | |
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18 | #include <iostream> // for operator<<, basic_ostream, cout |
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19 | #include <map> // for map |
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20 | #include <string> // for string, operator+, operator<<, cha... |
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21 | #include <unordered_map> // for unordered_map |
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22 | #include <unordered_set> // for unordered_set |
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23 | #include <utility> // for pair, make_pair |
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24 | |
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25 | #include "Common/PassVisitor.h" |
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26 | #include "Common/SemanticError.h" // for SemanticError |
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27 | #include "Common/VectorMap.h" // for VectorMap |
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28 | #include "GenPoly/GenPoly.h" // for hasPolyBase |
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29 | #include "Parser/LinkageSpec.h" // for ::NoOfSpecs, Spec |
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30 | #include "SynTree/Declaration.h" // for FunctionDecl, TypeDecl, Declaration |
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31 | #include "SynTree/Expression.h" // for UntypedExpr, Expression |
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32 | #include "SynTree/Statement.h" // for CompoundStmt |
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33 | #include "SynTree/Type.h" // for Type, FunctionType, PointerType |
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34 | #include "SynTree/Visitor.h" // for maybeAccept, Visitor, acceptAll |
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35 | |
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36 | namespace CodeTools { |
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37 | |
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38 | struct DeclStats : public WithShortCircuiting { |
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39 | template<typename T> |
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40 | static void sum(T& a, const T& b) { a += b; } |
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41 | |
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42 | static void sum(VectorMap<unsigned>& a, const VectorMap<unsigned>& b) { |
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43 | a.reserve( b.size() ); |
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44 | for ( unsigned i = 0; i < b.size(); ++i ) { |
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45 | a[i] += b[i]; |
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46 | } |
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47 | } |
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48 | |
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49 | template<typename K> |
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50 | static void sum(std::map<K, unsigned>& a, const std::map<K, unsigned>& b) { |
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51 | for ( const auto& entry : b ) { |
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52 | a[ entry.first ] += entry.second; |
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53 | } |
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54 | } |
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55 | |
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56 | template<typename K> |
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57 | static void sum(std::unordered_map<K, unsigned>& a, const std::unordered_map<K, unsigned>& b) { |
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58 | for ( const auto& entry : b ) { |
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59 | a[ entry.first ] += entry.second; |
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60 | } |
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61 | } |
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62 | |
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63 | struct ArgPackStats { |
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64 | VectorMap<unsigned> n; ///< Count of decls with each number of elements |
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65 | VectorMap<unsigned> n_basic; ///< Count of decls with each number of basic type elements |
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66 | VectorMap<unsigned> n_generic; ///< Count of decls with each number of generic type elements |
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67 | VectorMap<unsigned> n_poly; ///< Count of decls with each number of polymorphic elements |
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68 | VectorMap<unsigned> n_compound; ///< Count of decls with each number of non-generic compound types |
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69 | std::map<unsigned, unsigned> p_basic; ///< Count of decls with each percentage of basic type elements |
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70 | std::map<unsigned, unsigned> p_generic; ///< Count of decls with each percentage of generic type elements |
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71 | std::map<unsigned, unsigned> p_poly; ///< Count of decls with each percentage of polymorphic elements |
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72 | std::map<unsigned, unsigned> p_compound; ///< Count of decls with each percentage of non-generic compound type elements |
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73 | VectorMap<unsigned> n_types; ///< Count of decls with each number of distinct types in the pack |
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74 | /// Count of decls with each percentage of new types in lists. |
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75 | /// Types used in the parameter list that recur in the return list are not considered to be new. |
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76 | std::map<unsigned, unsigned> p_new; |
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77 | |
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78 | ArgPackStats& operator+= (const ArgPackStats& o) { |
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79 | sum(n, o.n); |
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80 | sum(n_basic, o.n_basic); |
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81 | sum(n_generic, o.n_generic); |
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82 | sum(n_poly, o.n_poly); |
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83 | sum(n_compound, o.n_compound); |
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84 | sum(p_basic, o.p_basic); |
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85 | sum(p_generic, o.p_generic); |
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86 | sum(p_poly, o.p_poly); |
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87 | sum(p_compound, o.p_compound); |
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88 | sum(n_types, o.n_types); |
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89 | sum(p_new, o.p_new); |
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90 | |
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91 | return *this; |
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92 | } |
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93 | }; |
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94 | |
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95 | struct Stats { |
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96 | unsigned n_decls; ///< Total number of declarations |
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97 | /// Count of declarations with each number of assertion parameters |
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98 | VectorMap<unsigned> n_type_params; |
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99 | /// Count of generic types with each number of type parameters |
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100 | VectorMap<unsigned> n_generic_params; |
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101 | /// Count of maximum nesting depth of types |
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102 | VectorMap<unsigned> n_generic_nesting; |
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103 | /// Count of declarations with each name |
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104 | std::unordered_map<std::string, unsigned> by_name; |
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105 | /// Count of uses of each basic type |
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106 | std::unordered_map<std::string, unsigned> basic_type_names; |
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107 | /// Count of uses of each generic type name (includes "*", "[]", "(*)", "[,]") |
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108 | std::unordered_map<std::string, unsigned> generic_type_names; |
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109 | /// Count of uses of each non-generic aggregate type |
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110 | std::unordered_map<std::string, unsigned> compound_type_names; |
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111 | /// Count of decls using each basic type |
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112 | std::unordered_map<std::string, unsigned> basic_type_decls; |
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113 | /// Count of decls using each generic type (includes "*", "[]", "(*)", "[,]") |
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114 | std::unordered_map<std::string, unsigned> generic_type_decls; |
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115 | /// Count of decls using each compound type |
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116 | std::unordered_map<std::string, unsigned> compound_type_decls; |
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117 | /// Stats for the parameter list |
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118 | ArgPackStats params; |
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119 | /// Stats for the return list |
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120 | ArgPackStats returns; |
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121 | |
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122 | /// Count of declarations with each number of assertions |
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123 | std::map<unsigned, unsigned> n_assns; |
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124 | /// Stats for the assertions' parameters |
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125 | ArgPackStats assn_params; |
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126 | /// Stats for the assertions' return types |
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127 | ArgPackStats assn_returns; |
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128 | |
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129 | Stats() : n_decls(0), n_type_params(), n_generic_params(), n_generic_nesting(), |
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130 | by_name(), basic_type_names(), generic_type_names(), compound_type_names(), |
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131 | basic_type_decls(), generic_type_decls(), compound_type_decls(), params(), |
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132 | returns(), n_assns(), assn_params(), assn_returns() {} |
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133 | |
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134 | public: |
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135 | Stats& operator+= (const Stats& o) { |
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136 | sum( n_decls, o.n_decls ); |
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137 | sum( n_type_params, o.n_type_params ); |
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138 | sum( n_generic_params, o.n_generic_params ); |
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139 | sum( n_generic_nesting, o.n_generic_nesting ); |
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140 | sum( by_name, o.by_name ); |
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141 | sum( basic_type_names, o.basic_type_names ); |
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142 | sum( generic_type_names, o.generic_type_names ); |
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143 | sum( compound_type_names, o.compound_type_names ); |
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144 | sum( basic_type_decls, o.basic_type_decls ); |
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145 | sum( generic_type_decls, o.generic_type_decls ); |
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146 | sum( compound_type_decls, o.compound_type_decls ); |
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147 | sum( params, o.params ); |
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148 | sum( returns, o.returns ); |
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149 | sum( n_assns, o.n_assns ); |
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150 | sum( assn_params, o.assn_params ); |
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151 | sum( assn_returns, o.assn_returns ); |
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152 | |
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153 | return *this; |
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154 | } |
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155 | }; |
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156 | |
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157 | /// number of counting bins for linkages |
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158 | static const unsigned n_named_specs = 8; |
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159 | /// map from total number of specs to bins |
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160 | static const unsigned ind_for_linkage[16]; |
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161 | |
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162 | Stats for_linkage[n_named_specs]; ///< Stores separate stats per linkage |
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163 | std::unordered_set<std::string> seen_names; ///< Stores manglenames already seen to avoid double-counting |
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164 | Stats total; |
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165 | /// Count of expressions with (depth, fanout) |
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166 | std::map<std::pair<unsigned, unsigned>, unsigned> exprs_by_fanout_at_depth; |
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167 | |
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168 | void countType( const std::string& name, unsigned& n, std::unordered_map<std::string, |
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169 | unsigned>& names, std::unordered_map<std::string, unsigned>& decls, |
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170 | std::unordered_set<std::string>& elSeen ) { |
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171 | ++n; |
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172 | ++names[ name ]; |
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173 | if ( elSeen.insert( name ).second ) { ++decls[ name ]; } |
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174 | } |
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175 | |
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176 | void update_max( unsigned& max, unsigned crnt ) { |
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177 | if ( crnt > max ) max = crnt; |
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178 | } |
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179 | |
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180 | void analyzeSubtype( Type* ty, Stats& stats, std::unordered_set<std::string>& elSeen, |
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181 | unsigned& n_poly, bool& seen_poly, unsigned& max_depth, unsigned depth ) { |
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182 | unsigned x; |
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183 | analyzeType( ty, stats, elSeen, x, x, n_poly, x, seen_poly, max_depth, depth + 1 ); |
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184 | } |
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185 | |
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186 | void analyzeSubtypes( std::list<DeclarationWithType*>& tys, Stats& stats, |
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187 | std::unordered_set<std::string>& elSeen, unsigned& n_poly, bool& seen_poly, |
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188 | unsigned& max_depth, unsigned depth, unsigned& n_subs ) { |
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189 | for ( DeclarationWithType* dwt : tys ) { |
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190 | Type* ty = dwt->get_type(); |
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191 | n_subs += (unsigned)( dynamic_cast<VoidType*>(ty) != nullptr ); |
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192 | analyzeSubtype( ty, stats, elSeen, n_poly, seen_poly, max_depth, depth ); |
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193 | } |
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194 | } |
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195 | |
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196 | void analyzeSubtypes( std::list<Expression*>& tys, Stats& stats, |
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197 | std::unordered_set<std::string>& elSeen, unsigned& n_poly, bool& seen_poly, |
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198 | unsigned& max_depth, unsigned depth ) { |
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199 | for ( Expression* expr : tys ) { |
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200 | TypeExpr* texpr = dynamic_cast<TypeExpr*>(expr); |
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201 | if ( ! texpr ) continue; |
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202 | Type* ty = texpr->get_type(); |
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203 | analyzeSubtype( ty, stats, elSeen, n_poly, seen_poly, max_depth, depth ); |
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204 | } |
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205 | } |
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206 | |
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207 | void analyzeSubtypes( std::list<Type*>& tys, Stats& stats, |
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208 | std::unordered_set<std::string>& elSeen, unsigned& n_poly, bool& seen_poly, |
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209 | unsigned& max_depth, unsigned depth ) { |
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210 | for ( Type* ty : tys ) { |
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211 | analyzeSubtype( ty, stats, elSeen, n_poly, seen_poly, max_depth, depth ); |
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212 | } |
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213 | } |
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214 | |
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215 | void analyzeType( Type* ty, Stats& stats, std::unordered_set<std::string>& elSeen, |
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216 | unsigned& n_basic, unsigned& n_generic, unsigned& n_poly, unsigned& n_agg, |
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217 | bool& seen_poly, unsigned& max_depth, unsigned depth = 0 ) { |
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218 | if ( BasicType* bt = dynamic_cast<BasicType*>(ty) ) { |
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219 | std::string name = BasicType::typeNames[ bt->get_kind() ]; |
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220 | countType( name, n_basic, stats.basic_type_names, stats.basic_type_decls, elSeen ); |
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221 | update_max( max_depth, depth ); |
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222 | } else if ( PointerType* pt = dynamic_cast<PointerType*>(ty) ) { |
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223 | std::string name = "*"; |
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224 | countType( |
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225 | name, n_generic, stats.generic_type_names, stats.generic_type_decls, elSeen); |
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226 | analyzeSubtype( |
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227 | pt->get_base(), stats, elSeen, n_poly, seen_poly, max_depth, depth ); |
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228 | ++stats.n_generic_params.at( 1 ); |
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229 | } else if ( ArrayType* at = dynamic_cast<ArrayType*>(ty) ) { |
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230 | std::string name = "[]"; |
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231 | countType( |
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232 | name, n_generic, stats.generic_type_names, stats.generic_type_decls, elSeen); |
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233 | analyzeSubtype( |
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234 | at->get_base(), stats, elSeen, n_poly, seen_poly, max_depth, depth ); |
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235 | ++stats.n_generic_params.at( 1 ); |
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236 | } else if ( ReferenceType* rt = dynamic_cast<ReferenceType*>(ty) ) { |
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237 | std::string name = "&"; |
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238 | countType( |
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239 | name, n_generic, stats.generic_type_names, stats.generic_type_decls, elSeen); |
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240 | analyzeSubtype( |
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241 | rt->get_base(), stats, elSeen, n_poly, seen_poly, max_depth, depth ); |
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242 | ++stats.n_generic_params.at( 1 ); |
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243 | } else if ( FunctionType* ft = dynamic_cast<FunctionType*>(ty) ) { |
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244 | std::string name = "(*)"; |
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245 | countType( |
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246 | name, n_generic, stats.generic_type_names, stats.generic_type_decls, elSeen); |
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247 | unsigned n_subs = 0; |
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248 | analyzeSubtypes( |
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249 | ft->get_returnVals(), stats, elSeen, n_poly, seen_poly, max_depth, depth, |
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250 | n_subs ); |
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251 | analyzeSubtypes( |
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252 | ft->get_parameters(), stats, elSeen, n_poly, seen_poly, max_depth, depth, |
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253 | n_subs ); |
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254 | ++stats.n_generic_params.at( n_subs ); |
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255 | } else if ( TypeInstType* vt = dynamic_cast<TypeInstType*>(ty) ) { |
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256 | if ( ! seen_poly ) { |
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257 | ++n_poly; |
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258 | seen_poly = true; |
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259 | } |
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260 | countType( |
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261 | vt->get_name(), n_agg, stats.compound_type_names, stats.compound_type_decls, |
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262 | elSeen ); |
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263 | update_max( max_depth, depth ); |
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264 | } else if ( ReferenceToType* st = dynamic_cast<ReferenceToType*>(ty) ) { |
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265 | std::list<Expression*>& params = st->get_parameters(); |
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266 | if ( params.empty() ) { |
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267 | countType( |
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268 | st->get_name(), n_agg, stats.compound_type_names, |
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269 | stats.compound_type_decls, elSeen ); |
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270 | update_max( max_depth, depth ); |
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271 | } else { |
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272 | countType( |
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273 | st->get_name(), n_generic, stats.generic_type_names, |
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274 | stats.generic_type_decls, elSeen); |
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275 | analyzeSubtypes( params, stats, elSeen, n_poly, seen_poly, max_depth, depth ); |
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276 | ++stats.n_generic_params.at( params.size() ); |
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277 | } |
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278 | } else if ( TupleType* tt = dynamic_cast<TupleType*>(ty) ) { |
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279 | std::string name = "[,]"; |
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280 | countType( |
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281 | name, n_generic, stats.generic_type_names, stats.generic_type_decls, elSeen); |
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282 | analyzeSubtypes( |
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283 | tt->get_types(), stats, elSeen, n_poly, seen_poly, max_depth, depth ); |
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284 | ++stats.n_generic_params.at( tt->size() ); |
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285 | } else if ( dynamic_cast<VarArgsType*>(ty) ) { |
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286 | std::string name = "..."; |
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287 | countType( |
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288 | name, n_agg, stats.compound_type_names, stats.compound_type_decls, elSeen ); |
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289 | update_max( max_depth, depth ); |
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290 | } else if ( dynamic_cast<ZeroType*>(ty) ) { |
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291 | std::string name = "0"; |
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292 | countType( name, n_basic, stats.basic_type_names, stats.basic_type_decls, elSeen ); |
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293 | update_max( max_depth, depth ); |
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294 | } else if ( dynamic_cast<OneType*>(ty) ) { |
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295 | std::string name = "1"; |
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296 | countType( name, n_basic, stats.basic_type_names, stats.basic_type_decls, elSeen ); |
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297 | update_max( max_depth, depth ); |
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298 | } |
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299 | } |
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300 | |
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301 | /// Update arg pack stats based on a declaration list |
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302 | void analyze( Stats& stats, std::unordered_set<std::string>& seen, |
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303 | std::unordered_set<std::string>& elSeen, ArgPackStats& pstats, |
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304 | std::list<DeclarationWithType*>& decls ) { |
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305 | std::unordered_set<std::string> types; |
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306 | unsigned n = 0; ///< number of args/returns |
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307 | unsigned n_basic = 0; ///< number of basic types |
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308 | unsigned n_generic = 0; ///< number of generic types (includes "*", "&", "[]", "(*)", "[,]") |
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309 | unsigned n_poly = 0; ///< number of polymorphic types |
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310 | unsigned n_agg = 0; ///< number of non-generic aggregate types |
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311 | unsigned n_new = 0; ///< number of new types |
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312 | |
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313 | for ( auto decl : decls ) { |
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314 | Type* dt = decl->get_type(); |
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315 | |
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316 | n += dt->size(); |
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317 | |
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318 | std::stringstream ss; |
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319 | dt->print( ss ); |
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320 | types.insert( ss.str() ); |
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321 | if ( seen.insert( ss.str() ).second ) { ++n_new; } |
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322 | |
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323 | bool seen_poly = false; |
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324 | unsigned max_depth = 0; |
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325 | analyzeType( |
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326 | dt, stats, elSeen, n_basic, n_generic, n_poly, n_agg, seen_poly, max_depth ); |
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327 | ++stats.n_generic_nesting.at( max_depth ); |
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328 | } |
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329 | |
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330 | ++pstats.n.at( n ); |
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331 | ++pstats.n_basic.at( n_basic ); |
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332 | ++pstats.n_generic.at( n_generic ); |
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333 | ++pstats.n_poly.at( n_poly ); |
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334 | ++pstats.n_compound.at( n_agg ); |
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335 | if ( n > 0 ) { |
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336 | ++pstats.p_basic[ n_basic*100/n ]; |
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337 | ++pstats.p_generic[ n_generic*100/n ]; |
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338 | ++pstats.p_poly[ n_poly*100/n ]; |
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339 | ++pstats.p_compound[ n_agg*100/n ]; |
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340 | if ( n > 1 ) ++pstats.p_new[ (n_new-1)*100/(n-1) ]; |
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341 | } |
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342 | ++pstats.n_types.at( types.size() ); |
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343 | } |
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344 | |
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345 | void analyzeFunc( FunctionType* fnTy, Stats& stats, ArgPackStats& params, ArgPackStats& returns ) { |
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346 | std::unordered_set<std::string> seen; |
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347 | std::unordered_set<std::string> elSeen; |
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348 | analyze( stats, seen, elSeen, params, fnTy->get_parameters() ); |
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349 | analyze( stats, seen, elSeen, returns, fnTy->get_returnVals() ); |
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350 | } |
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351 | |
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352 | void analyzeExpr( UntypedExpr *expr, unsigned depth ) { |
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353 | auto& args = expr->get_args(); |
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354 | unsigned fanout = args.size(); |
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355 | |
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356 | ++exprs_by_fanout_at_depth[ std::make_pair(depth, fanout) ]; |
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357 | for ( Expression* arg : args ) { |
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358 | if ( UntypedExpr *uearg = dynamic_cast<UntypedExpr*>(arg) ) { |
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359 | analyzeExpr( uearg, depth+1 ); |
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360 | } |
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361 | } |
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362 | } |
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363 | |
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364 | public: |
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365 | void previsit( FunctionDecl *decl ) { |
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366 | // skip if already seen declaration for this function |
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367 | const std::string& mangleName = decl->get_mangleName().empty() ? decl->name : decl->get_mangleName(); |
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368 | if ( seen_names.insert( mangleName ).second ) { |
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369 | Stats& stats = for_linkage[ ind_for_linkage[ decl->linkage ] ]; |
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370 | |
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371 | ++stats.n_decls; |
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372 | FunctionType* fnTy = decl->type; |
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373 | const Type::ForallList& forall = fnTy->forall; |
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374 | ++stats.n_type_params.at( forall.size() ); |
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375 | unsigned n_assns = 0; |
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376 | for ( TypeDecl* fdecl : forall ) { |
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377 | n_assns += fdecl->assertions.size(); |
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378 | for ( DeclarationWithType* assn : fdecl->assertions ) { |
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379 | FunctionType *assnTy = nullptr; |
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380 | if ( ObjectDecl *assnObj = dynamic_cast<ObjectDecl*>(assn) ) { |
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381 | if ( PointerType *ptrTy = dynamic_cast<PointerType*>(assnObj->get_type()) ) { |
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382 | assnTy = dynamic_cast<FunctionType*>(ptrTy->base); |
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383 | } else assnTy = dynamic_cast<FunctionType*>(assnObj->get_type()); |
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384 | } else if ( FunctionDecl *assnDecl = dynamic_cast<FunctionDecl*>(assn) ) { |
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385 | assnTy = assnDecl->type; |
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386 | } |
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387 | if ( assnTy ) analyzeFunc( assnTy, stats, stats.assn_params, stats.assn_returns ); |
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388 | } |
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389 | } |
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390 | ++stats.n_assns[ n_assns ]; |
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391 | ++stats.by_name[ decl->name ]; |
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392 | analyzeFunc( fnTy, stats, stats.params, stats.returns ); |
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393 | } |
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394 | } |
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395 | |
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396 | void previsit( UntypedExpr *expr ) { |
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397 | visit_children = false; |
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398 | analyzeExpr( expr, 0 ); |
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399 | } |
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400 | |
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401 | private: |
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402 | template<typename F> |
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403 | void printAll( const std::string& name, F extract ) { |
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404 | std::cout << "\"" << name << "\","; |
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405 | for ( const auto& stats : for_linkage ) { |
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406 | std::cout << "," << extract(stats); |
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407 | } |
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408 | std::cout << "," << extract(total) << std::endl; |
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409 | } |
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410 | |
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411 | template<typename F> |
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412 | void printAllMap( const std::string& name, F extract ) { |
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413 | for ( const auto& entry : extract(total) ) { |
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414 | const auto& key = entry.first; |
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415 | std::cout << "\"" << name << "\"," << key; |
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416 | for ( const auto& stats : for_linkage ) { |
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417 | const auto& map = extract(stats); |
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418 | auto it = map.find( key ); |
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419 | if ( it == map.end() ) std::cout << ",0"; |
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420 | else std::cout << "," << it->second; |
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421 | } |
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422 | std::cout << "," << entry.second << std::endl; |
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423 | } |
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424 | } |
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425 | |
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426 | template<typename F> |
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427 | void printAllHisto( const std::string& name, F extract ) { |
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428 | VectorMap<unsigned> histos[n_named_specs]; |
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429 | VectorMap<unsigned> thisto; |
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430 | |
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431 | for ( const auto& entry : extract(total) ) { ++thisto.at( entry.second ); } |
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432 | |
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433 | for ( unsigned i = 0; i < n_named_specs; ++i ) { |
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434 | // can't be a higher count in one of the sub-histograms than the total |
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435 | histos[i].reserve( thisto.size() ); |
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436 | |
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437 | for ( const auto& entry : extract(for_linkage[i]) ) { ++histos[i][entry.second]; } |
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438 | } |
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439 | |
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440 | for ( unsigned i = 0; i < thisto.size(); ++i ) { |
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441 | std::cout << "\"" << name << "\"," << i; |
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442 | for ( const auto& histo : histos ) { |
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443 | std::cout << "," << histo[i]; |
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444 | } |
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445 | std::cout << "," << thisto[i] << std::endl; |
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446 | } |
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447 | } |
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448 | |
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449 | template<typename F> |
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450 | void printAllSparseHisto( const std::string& name, F extract ) { |
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451 | std::map<unsigned, unsigned> histos[n_named_specs]; |
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452 | std::map<unsigned, unsigned> thisto; |
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453 | |
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454 | for ( const auto& entry : extract(total) ) { ++thisto[ entry.second ]; } |
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455 | |
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456 | for ( unsigned i = 0; i < n_named_specs; ++i ) { |
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457 | for ( const auto& entry : extract(for_linkage[i]) ) { ++histos[i][entry.second]; } |
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458 | } |
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459 | |
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460 | for ( const auto& entry : thisto ) { |
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461 | const auto& key = entry.first; |
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462 | std::cout << "\"" << name << "\"," << key; |
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463 | for ( unsigned i = 0; i < n_named_specs; ++i ) { |
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464 | auto it = histos[i].find( key ); |
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465 | if ( it == histos[i].end() ) std::cout << ",0"; |
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466 | else std::cout << "," << it->second; |
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467 | } |
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468 | std::cout << "," << entry.second << std::endl; |
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469 | } |
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470 | } |
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471 | |
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472 | template<typename F> |
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473 | void printAllPack( const std::string& name, F extract ) { |
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474 | printAllMap("n_basic_" + name, [&extract](const Stats& stats) { return extract(stats).n_basic; }); |
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475 | printAllMap("n_generic_" + name, [&extract](const Stats& stats) { return extract(stats).n_generic; }); |
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476 | printAllMap("n_poly_" + name, [&extract](const Stats& stats) { return extract(stats).n_poly; }); |
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477 | printAllMap("n_compound_" + name, [&extract](const Stats& stats) { return extract(stats).n_compound; }); |
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478 | printAllMap("n_" + name, [&extract](const Stats& stats) { return extract(stats).n; }); |
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479 | printAllMap("%_basic_" + name, [&extract](const Stats& stats) { return extract(stats).p_basic; }); |
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480 | printAllMap("%_generic_" + name, [&extract](const Stats& stats) { return extract(stats).p_generic; }); |
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481 | printAllMap("%_poly_" + name, [&extract](const Stats& stats) { return extract(stats).p_poly; }); |
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482 | printAllMap("%_compound_" + name, [&extract](const Stats& stats) { return extract(stats).p_compound; }); |
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483 | printAllMap("n_distinct_types_" + name, [&extract](const Stats& stats) { return extract(stats).n_types; }); |
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484 | printAllMap("%_new_types_in_" + name, [&extract](const Stats& stats) { return extract(stats).p_new; }); |
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485 | } |
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486 | |
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487 | void printPairMap( const std::string& name, |
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488 | const std::map<std::pair<unsigned, unsigned>, unsigned>& map ) { |
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489 | for ( const auto& entry : map ) { |
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490 | const auto& key = entry.first; |
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491 | std::cout << "\"" << name << "\"," << key.first << "," << key.second << "," |
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492 | << entry.second << std::endl; |
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493 | } |
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494 | } |
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495 | |
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496 | public: |
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497 | void print() { |
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498 | for ( auto& stats : for_linkage ) { |
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499 | total += stats; |
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500 | } |
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501 | |
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502 | std::cout << ",,\"intrinsic\",\"Cforall\",\"C\",\"autogen\",\"compiler\",\"builtinCFA\",\"builtinC\",\"other\",\"TOTAL\"" << std::endl; |
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503 | |
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504 | printAllMap("n_type_params", [](const Stats& stats) { return stats.n_type_params; }); |
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505 | printAllMap("n_generic_params", [](const Stats& stats) { return stats.n_generic_params; }); |
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506 | printAllMap("n_generic_nesting", [](const Stats& stats) { return stats.n_generic_nesting; }); |
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507 | printAll("n_decls", [](const Stats& stats) { return stats.n_decls; }); |
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508 | printAll("unique_names", [](const Stats& stats) { return stats.by_name.size(); }); |
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509 | printAllSparseHisto("overloads", [](const Stats& stats) { return stats.by_name; }); |
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510 | printAll("basic_type_names", [](const Stats& stats) { return stats.basic_type_names.size(); }); |
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511 | printAllSparseHisto("basic_type_uses", [](const Stats& stats) { return stats.basic_type_names; }); |
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512 | printAllSparseHisto("decls_using_basic_type", [](const Stats& stats) { return stats.basic_type_decls; }); |
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513 | printAll("generic_type_names", [](const Stats& stats) { return stats.generic_type_names.size(); }); |
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514 | printAllSparseHisto("generic_type_uses", [](const Stats& stats) { return stats.generic_type_names; }); |
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515 | printAllSparseHisto("decls_using_generic_type", [](const Stats& stats) { return stats.generic_type_decls; }); |
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516 | printAll("compound_type_names", [](const Stats& stats) { return stats.compound_type_names.size(); }); |
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517 | printAllSparseHisto("compound_type_uses", [](const Stats& stats) { return stats.compound_type_names; }); |
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518 | printAllSparseHisto("decls_using_compound_type", [](const Stats& stats) { return stats.compound_type_decls; }); |
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519 | printAllPack("params", [](const Stats& stats) { return stats.params; }); |
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520 | printAllPack("returns", [](const Stats& stats) { return stats.returns; }); |
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521 | printAllMap("n_assns", [](const Stats& stats) { return stats.n_assns; }); |
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522 | printAllPack("assn_params", [](const Stats& stats) { return stats.assn_params; }); |
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523 | printAllPack("assn_returns", [](const Stats& stats) { return stats.assn_returns; }); |
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524 | std::cout << std::endl; |
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525 | |
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526 | printPairMap("exprs_by_depth+fanout", exprs_by_fanout_at_depth); |
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527 | } |
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528 | }; |
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529 | |
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530 | const unsigned DeclStats::ind_for_linkage[] |
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531 | = { 7, 7, 2, 1, 7, 7, 7, 3, 4, 7, 6, 5, 7, 7, 7, 0 }; |
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532 | |
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533 | void printDeclStats( std::list< Declaration * > &translationUnit ) { |
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534 | PassVisitor<DeclStats> stats; |
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535 | acceptAll( translationUnit, stats ); |
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536 | stats.pass.print(); |
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537 | } |
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538 | |
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539 | } // namespace CodeTools |
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540 | |
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541 | // Local Variables: // |
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542 | // tab-width: 4 // |
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543 | // mode: c++ // |
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544 | // compile-command: "make install" // |
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545 | // End: // |
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