//===----------------------------------------------------------------------===//
#include "llvm/Support/Timer.h"
+#include "llvm/ADT/OwningPtr.h"
+#include "llvm/ADT/StringMap.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Debug.h"
+#include "llvm/Support/Format.h"
#include "llvm/Support/ManagedStatic.h"
+#include "llvm/Support/Mutex.h"
+#include "llvm/Support/Process.h"
#include "llvm/Support/raw_ostream.h"
-#include "llvm/Support/Format.h"
-#include "llvm/System/Mutex.h"
-#include "llvm/System/Process.h"
-#include "llvm/ADT/OwningPtr.h"
-#include "llvm/ADT/StringMap.h"
using namespace llvm;
// CreateInfoOutputFile - Return a file stream to print our output on.
if (OutputFilename == "-")
return new raw_fd_ostream(1, false); // stdout.
+ // Append mode is used because the info output file is opened and closed
+ // each time -stats or -time-passes wants to print output to it. To
+ // compensate for this, the test-suite Makefiles have code to delete the
+ // info output file before running commands which write to it.
std::string Error;
raw_ostream *Result = new raw_fd_ostream(OutputFilename.c_str(),
Error, raw_fd_ostream::F_Append);
static void printVal(double Val, double Total, raw_ostream &OS) {
if (Total < 1e-7) // Avoid dividing by zero.
OS << " ----- ";
- else {
- OS << " " << format("%7.4f", Val) << " (";
- OS << format("%5.1f", Val*100/Total) << "%)";
- }
+ else
+ OS << format(" %7.4f (%5.1f%%)", Val, Val*100/Total);
}
void TimeRecord::print(const TimeRecord &Total, raw_ostream &OS) const {
OS << " ";
if (Total.getMemUsed())
- OS << format("%9lld", (long long)getMemUsed()) << " ";
+ OS << format("%9" PRId64 " ", (int64_t)getMemUsed());
}
// NamedRegionTimer Implementation
//===----------------------------------------------------------------------===//
+namespace {
+
typedef StringMap<Timer> Name2TimerMap;
class Name2PairMap {
}
};
+}
+
static ManagedStatic<Name2TimerMap> NamedTimers;
static ManagedStatic<Name2PairMap> NamedGroupedTimers;
return T;
}
-NamedRegionTimer::NamedRegionTimer(StringRef Name)
- : TimeRegion(getNamedRegionTimer(Name)) {}
+NamedRegionTimer::NamedRegionTimer(StringRef Name,
+ bool Enabled)
+ : TimeRegion(!Enabled ? 0 : &getNamedRegionTimer(Name)) {}
-NamedRegionTimer::NamedRegionTimer(StringRef Name, StringRef GroupName)
- : TimeRegion(NamedGroupedTimers->get(Name, GroupName)) {}
+NamedRegionTimer::NamedRegionTimer(StringRef Name, StringRef GroupName,
+ bool Enabled)
+ : TimeRegion(!Enabled ? 0 : &NamedGroupedTimers->get(Name, GroupName)) {}
//===----------------------------------------------------------------------===//
// TimerGroup Implementation
// If this is not an collection of ungrouped times, print the total time.
// Ungrouped timers don't really make sense to add up. We still print the
// TOTAL line to make the percentages make sense.
- if (this != DefaultTimerGroup) {
- OS << " Total Execution Time: ";
- OS << format("%5.4f", Total.getProcessTime()) << " seconds (";
- OS << format("%5.4f", Total.getWallTime()) << " wall clock)\n";
- }
+ if (this != DefaultTimerGroup)
+ OS << format(" Total Execution Time: %5.4f seconds (%5.4f wall clock)\n",
+ Total.getProcessTime(), Total.getWallTime());
OS << '\n';
if (Total.getUserTime())