diff options
Diffstat (limited to 'llvm/lib/Support/Timer.cpp')
| -rw-r--r-- | llvm/lib/Support/Timer.cpp | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/llvm/lib/Support/Timer.cpp b/llvm/lib/Support/Timer.cpp index 67483ba..9d45096 100644 --- a/llvm/lib/Support/Timer.cpp +++ b/llvm/lib/Support/Timer.cpp @@ -240,7 +240,8 @@ private: getGroupEntry(StringRef GroupName, StringRef GroupDescription) { std::pair<TimerGroup *, Name2TimerMap> &GroupEntry = Map[GroupName]; if (!GroupEntry.first) - GroupEntry.first = new TimerGroup(GroupName, GroupDescription); + GroupEntry.first = + new TimerGroup(GroupName, GroupDescription, /*PrintOnExit=*/true); return GroupEntry; } @@ -270,9 +271,10 @@ TimerGroup &NamedRegionTimer::getNamedTimerGroup(StringRef GroupName, static TimerGroup *TimerGroupList = nullptr; TimerGroup::TimerGroup(StringRef Name, StringRef Description, - sys::SmartMutex<true> &lock) + sys::SmartMutex<true> &lock, bool PrintOnExit) : Name(Name.begin(), Name.end()), - Description(Description.begin(), Description.end()) { + Description(Description.begin(), Description.end()), + PrintOnExit(PrintOnExit) { // Add the group to TimerGroupList. sys::SmartScopedLock<true> L(lock); if (TimerGroupList) @@ -282,12 +284,12 @@ TimerGroup::TimerGroup(StringRef Name, StringRef Description, TimerGroupList = this; } -TimerGroup::TimerGroup(StringRef Name, StringRef Description) - : TimerGroup(Name, Description, timerLock()) {} +TimerGroup::TimerGroup(StringRef Name, StringRef Description, bool PrintOnExit) + : TimerGroup(Name, Description, timerLock(), PrintOnExit) {} TimerGroup::TimerGroup(StringRef Name, StringRef Description, - const StringMap<TimeRecord> &Records) - : TimerGroup(Name, Description) { + const StringMap<TimeRecord> &Records, bool PrintOnExit) + : TimerGroup(Name, Description, PrintOnExit) { TimersToPrint.reserve(Records.size()); for (const auto &P : Records) TimersToPrint.emplace_back(P.getValue(), std::string(P.getKey()), @@ -301,7 +303,7 @@ TimerGroup::~TimerGroup() { while (FirstTimer) removeTimer(*FirstTimer); - if (!TimersToPrint.empty()) { + if (!TimersToPrint.empty() && PrintOnExit) { std::unique_ptr<raw_ostream> OutStream = CreateInfoOutputFile(); PrintQueuedTimers(*OutStream); } @@ -530,7 +532,7 @@ public: sys::SmartMutex<true> TimerLock; TimerGroup DefaultTimerGroup{"misc", "Miscellaneous Ungrouped Timers", - TimerLock}; + TimerLock, /*PrintOnExit=*/true}; SignpostEmitter Signposts; // Order of these members and initialization below is important. For example |