Index: src/CodeTools/DeclStats.cc =================================================================== --- src/CodeTools/DeclStats.cc (revision 6215a5c52acb3ffb291c40b10544c35886b63ef9) +++ src/CodeTools/DeclStats.cc (revision dc99f38e2db7b4d28474d2e58f743e394a268368) @@ -17,179 +17,9 @@ #include -#include -#include -#include - -#include "Common/VectorMap.h" -#include "GenPoly/GenPoly.h" -#include "Parser/LinkageSpec.h" -#include "SynTree/Declaration.h" -#include "SynTree/Visitor.h" namespace CodeTools { - - class DeclStats : public Visitor { - struct Stats { - unsigned n_decls; ///< Total number of declarations - unsigned mono_decls; ///< Monomorphic declarations - unsigned poly_decls; ///< Polymorphic declarations - /// Count of declarations with each name - std::unordered_map by_name; - /// Count of declarations with each number of parameters - VectorMap by_params; - /// Count of declarations with each number of return types - VectorMap by_returns; - /// Count of declarations with each number of polymorphic parameters - VectorMap n_poly_params; - /// Count of declarations with each number of polymorphic return types - VectorMap n_poly_returns; - - Stats() : n_decls(0), mono_decls(0), poly_decls(0), by_name(), by_params(), by_returns(), n_poly_params(), n_poly_returns() {} - - Stats& operator+= (const Stats& o) { - n_decls += o.n_decls; - mono_decls += o.mono_decls; - poly_decls += o.poly_decls; - - for ( auto& entry : o.by_name ) { - by_name[ entry.first ] += entry.second; - } - - by_params.reserve( o.by_params.size() ); - for ( unsigned i = 0; i < o.by_params.size(); ++i ) { - by_params[i] += o.by_params[i]; - } - - by_returns.reserve( o.by_returns.size() ); - for ( unsigned i = 0; i < o.by_returns.size(); ++i ) { - by_returns[i] += o.by_returns[i]; - } - - n_poly_params.reserve( o.n_poly_params.size() ); - for ( unsigned i = 0; i < o.n_poly_params.size(); ++i ) { - n_poly_params[i] += o.n_poly_params[i]; - } - - n_poly_returns.reserve( o.n_poly_returns.size() ); - for ( unsigned i = 0; i < o.n_poly_returns.size(); ++i ) { - n_poly_returns[i] += o.n_poly_returns[i]; - } - - return *this; - } - }; - - Stats for_linkage[LinkageSpec::NoOfSpecs]; ///< Stores separate stats per linkage - std::unordered_set seen_names; ///< Stores manglenames already seen to avoid double-counting - Stats total; - - public: - using Visitor::visit; - - virtual void visit( FunctionDecl *decl ) { - // skip if already seen declaration for this function - const std::string& mangleName = decl->get_mangleName().empty() ? decl->get_name() : decl->get_mangleName(); - if ( ! seen_names.insert( mangleName ).second ) return; - - Stats& stats = for_linkage[ decl->get_linkage() ]; - - ++stats.n_decls; - FunctionType* fnTy = decl->get_functionType(); - if ( fnTy->get_forall().empty() ) ++stats.mono_decls; else ++stats.poly_decls; - - ++stats.by_name[ decl->get_name() ]; - - unsigned n_params = 0; - unsigned n_poly_params = 0; - for ( auto pdecl : fnTy->get_parameters() ) { - n_params += pdecl->get_type()->size(); - if ( GenPoly::hasPolyBase( pdecl->get_type() ) ) ++n_poly_params; - } - ++stats.by_params.at( n_params ); - ++stats.n_poly_params.at( n_poly_params ); - - unsigned n_returns = 0; - unsigned n_poly_returns = 0; - for ( auto rdecl : fnTy->get_returnVals() ) { - n_returns += rdecl->get_type()->size(); - if ( GenPoly::hasPolyBase( rdecl->get_type() ) ) ++n_poly_returns; - } - ++stats.by_returns.at( n_returns ); - ++stats.n_poly_returns.at( n_poly_returns ); - } - - private: - template - void printAll( const char* name, F extract ) { - std::cout << "\"" << name << "\","; - for ( const auto& stats : for_linkage ) { - std::cout << "," << extract(stats); - } - std::cout << "," << extract(total) << std::endl; - } - - template - void printAllMap( const char* name, F extract ) { - for ( const auto& entry : extract(total) ) { - const auto& key = entry.first; - std::cout << "\"" << name << "\"," << key; - for ( const auto& stats : for_linkage ) { - const auto& map = extract(stats); - auto it = map.find( key ); - if ( it == map.end() ) std::cout << ",0"; - else std::cout << "," << it->second; - } - std::cout << "," << entry.second << std::endl; - } - } - - template - void printAllHisto( const char* name, F extract ) { - VectorMap histos[LinkageSpec::NoOfSpecs]; - VectorMap thisto; - - for ( const auto& entry : extract(total) ) { ++thisto.at( entry.second ); } - - for ( unsigned i = 0; i < LinkageSpec::NoOfSpecs; ++i ) { - // can't be a higher count in one of the sub-histograms than the total - histos[i].reserve( thisto.size() ); - - for ( const auto& entry : extract(for_linkage[i]) ) { ++histos[i][entry.second]; } - } - - for ( unsigned i = 0; i < thisto.size(); ++i ) { - std::cout << "\"" << name << "\"," << i; - for ( const auto& histo : histos ) { - std::cout << "," << histo[i]; - } - std::cout << "," << thisto[i] << std::endl; - } - } - - public: - void print() { - for ( auto& stats : for_linkage ) { - total += stats; - } - - std::cout << ",,\"intrinsic\",\"Cforall\",\"C\",\"autogen\",\"builtin\",\"TOTAL\"" << std::endl; - - printAll("mono_decls", [](const Stats& stats) { return stats.mono_decls; }); - printAll("poly_decls", [](const Stats& stats) { return stats.poly_decls; }); - printAll("n_decls", [](const Stats& stats) { return stats.n_decls; }); - printAll("unique_names", [](const Stats& stats) { return stats.by_name.size(); }); - - printAllHisto("overloads", [](const Stats& stats) { return stats.by_name; }); - printAllMap("n_poly_params", [](const Stats& stats) { return stats.n_poly_params; }); - printAllMap("n_params", [](const Stats& stats) { return stats.by_params; }); - printAllMap("n_poly_returns", [](const Stats& stats) { return stats.n_poly_returns; }); - printAllMap("n_returns", [](const Stats& stats) { return stats.by_returns; }); - } - }; void printDeclStats( std::list< Declaration * > &translationUnit ) { - DeclStats stats; - acceptAll( translationUnit, stats ); - stats.print(); + std::cout << "DeclStats not yet implemented." << std::endl; } Index: src/CodeTools/DeclStats.h =================================================================== --- src/CodeTools/DeclStats.h (revision 6215a5c52acb3ffb291c40b10544c35886b63ef9) +++ src/CodeTools/DeclStats.h (revision dc99f38e2db7b4d28474d2e58f743e394a268368) @@ -21,5 +21,4 @@ namespace CodeTools { - /// Prints summary information about a translation unit's function declarations and calls void printDeclStats( std::list< Declaration * > &translationUnit );