1 files changed, 0 insertions, 99 deletions
diff --git a/support/lib/Support/Statistic.cpp b/support/lib/Support/Statistic.cpp
deleted file mode 100644
index ae9f57f80e..0000000000
--- a/support/lib/Support/Statistic.cpp
+++ /dev/null
@@ -1,99 +0,0 @@
-//===-- Statistic.cpp - Easy way to expose stats information --------------===//
-//
-// This file implements the 'Statistic' class, which is designed to be an easy
-// way to expose various success metrics from passes.  These statistics are
-// printed at the end of a run, when the -stats command line option is enabled
-// on the command line.
-//
-// This is useful for reporting information like the number of instructions
-// simplified, optimized or removed by various transformations, like this:
-//
-// static Statistic<> NumInstEliminated("GCSE - Number of instructions killed");
-//
-// Later, in the code: ++NumInstEliminated;
-//
-//===----------------------------------------------------------------------===//
-
-#include "Support/Statistic.h"
-#include "Support/CommandLine.h"
-#include <sstream>
-#include <iostream>
-#include <algorithm>
-
-// GetLibSupportInfoOutputFile - Return a file stream to print our output on...
-std::ostream *GetLibSupportInfoOutputFile();
-
-unsigned StatisticBase::NumStats = 0;
-
-// -stats - Command line option to cause transformations to emit stats about
-// what they did.
-//
-static cl::opt<bool>
-Enabled("stats", cl::desc("Enable statistics output from program"));
-
-struct StatRecord {
-  std::string Value;
-  const char *Name, *Desc;
-
-  StatRecord(const std::string V, const char *N, const char *D)
-    : Value(V), Name(N), Desc(D) {}
-
-  bool operator<(const StatRecord &SR) const {
-    return std::strcmp(Name, SR.Name) < 0;
-  }
-
-  void print(unsigned ValFieldSize, unsigned NameFieldSize,
-             std::ostream &OS) {
-    OS << std::string(ValFieldSize-Value.length(), ' ')
-       << Value << " " << Name
-       << std::string(NameFieldSize-std::strlen(Name), ' ')
-       << " - " << Desc << "\n";
-  }
-};
-
-static std::vector<StatRecord> *AccumStats = 0;
-
-// Print information when destroyed, iff command line option is specified
-void StatisticBase::destroy() const {
-  if (Enabled && hasSomeData()) {
-    if (AccumStats == 0)
-      AccumStats = new std::vector<StatRecord>();
-
-    std::ostringstream Out;
-    printValue(Out);
-    AccumStats->push_back(StatRecord(Out.str(), Name, Desc));
-  }
-
-  if (--NumStats == 0 && AccumStats) {
-    std::ostream *OutStream = GetLibSupportInfoOutputFile();
-
-    // Figure out how long the biggest Value and Name fields are...
-    unsigned MaxNameLen = 0, MaxValLen = 0;
-    for (unsigned i = 0, e = AccumStats->size(); i != e; ++i) {
-      MaxValLen = std::max(MaxValLen, 
-                           (unsigned)(*AccumStats)[i].Value.length());
-      MaxNameLen = std::max(MaxNameLen, 
-                            (unsigned)std::strlen((*AccumStats)[i].Name));
-    }
-
-    // Sort the fields...
-    std::stable_sort(AccumStats->begin(), AccumStats->end());
-
-    // Print out the statistics header...
-    *OutStream << "===" << std::string(73, '-') << "===\n"
-               << "                          ... Statistics Collected ...\n"
-               << "===" << std::string(73, '-') << "===\n\n";
-
-    // Print all of the statistics accumulated...
-    for (unsigned i = 0, e = AccumStats->size(); i != e; ++i)
-      (*AccumStats)[i].print(MaxValLen, MaxNameLen, *OutStream);
-
-    *OutStream << std::endl;  // Flush the output stream...
-
-    // Free all accumulated statistics...
-    delete AccumStats;
-    AccumStats = 0;
-    if (OutStream != &std::cerr && OutStream != &std::cout)
-      delete OutStream;   // Close the file...
-  }
-}