}
-static TimerGroup *DefaultTimerGroup = 0;
+static TimerGroup *DefaultTimerGroup = nullptr;
static TimerGroup *getDefaultTimerGroup() {
TimerGroup *tmp = DefaultTimerGroup;
sys::MemoryFence();
NamedRegionTimer::NamedRegionTimer(StringRef Name,
bool Enabled)
- : TimeRegion(!Enabled ? 0 : &getNamedRegionTimer(Name)) {}
+ : TimeRegion(!Enabled ? nullptr : &getNamedRegionTimer(Name)) {}
NamedRegionTimer::NamedRegionTimer(StringRef Name, StringRef GroupName,
bool Enabled)
- : TimeRegion(!Enabled ? 0 : &NamedGroupedTimers->get(Name, GroupName)) {}
+ : TimeRegion(!Enabled ? nullptr : &NamedGroupedTimers->get(Name, GroupName)){}
//===----------------------------------------------------------------------===//
// TimerGroup Implementation
/// TimerGroupList - This is the global list of TimerGroups, maintained by the
/// TimerGroup ctor/dtor and is protected by the TimerLock lock.
-static TimerGroup *TimerGroupList = 0;
+static TimerGroup *TimerGroupList = nullptr;
TimerGroup::TimerGroup(StringRef name)
- : Name(name.begin(), name.end()), FirstTimer(0) {
+ : Name(name.begin(), name.end()), FirstTimer(nullptr) {
// Add the group to TimerGroupList.
sys::SmartScopedLock<true> L(*TimerLock);
TimerGroup::~TimerGroup() {
// If the timer group is destroyed before the timers it owns, accumulate and
// print the timing data.
- while (FirstTimer != 0)
+ while (FirstTimer != nullptr)
removeTimer(*FirstTimer);
// Remove the group from the TimerGroupList.
if (T.Started)
TimersToPrint.push_back(std::make_pair(T.Time, T.Name));
- T.TG = 0;
+ T.TG = nullptr;
// Unlink the timer from our list.
*T.Prev = T.Next;
// Print the report when all timers in this group are destroyed if some of
// them were started.
- if (FirstTimer != 0 || TimersToPrint.empty())
+ if (FirstTimer != nullptr || TimersToPrint.empty())
return;
raw_ostream *OutStream = CreateInfoOutputFile();