void llvm::PrintStatistics(raw_ostream &OS) {
StatisticInfo &Stats = *StatInfo;
// Figure out how long the biggest Value and Name fields are.
unsigned MaxDebugTypeLen = 0, MaxValLen = 0;
for (size_t i = 0, e = Stats.Stats.size(); i != e; ++i) {
MaxValLen = std::max(MaxValLen,
(unsigned)utostr(Stats.Stats[i]->getValue()).size());
MaxDebugTypeLen = std::max(MaxDebugTypeLen,
(unsigned)std::strlen(Stats.Stats[i]->getDebugType()));
}
Stats.sort();
// Print out the statistics header...
OS << "===" << std::string(73, '-') << "===\n"
<< " ... Statistics Collected ...\n"
<< "===" << std::string(73, '-') << "===\n\n";
// Print all of the statistics.
for (size_t i = 0, e = Stats.Stats.size(); i != e; ++i)
OS << format("%*u %-*s - %s\n",
MaxValLen, Stats.Stats[i]->getValue(),
MaxDebugTypeLen, Stats.Stats[i]->getDebugType(),
Stats.Stats[i]->getDesc());
OS << '\n'; // Flush the output stream.
OS.flush();
}
void llvm::PrintStatisticsJSON(raw_ostream &OS) {
StatisticInfo &Stats = *StatInfo;
Stats.sort();
// Print all of the statistics.
OS << "{\n";
const char *delim = "";
for (const Statistic *Stat : Stats.Stats) {
OS << delim;
assert(!yaml::needsQuotes(Stat->getDebugType()) &&
"Statistic group/type name is simple.");
assert(!yaml::needsQuotes(Stat->getName()) && "Statistic name is simple");
OS << "\t\"" << Stat->getDebugType() << '.' << Stat->getName() << "\": "
<< Stat->getValue();
delim = ",\n";
}
// Print timers.
TimerGroup::printAllJSONValues(OS, delim);
OS << "\n}\n";
OS.flush();
}