/// -time-passes is enabled on the command line.
///
-static ManagedStatic<sys::Mutex> TimingInfoMutex;
+static ManagedStatic<sys::SmartMutex<true> > TimingInfoMutex;
class VISIBILITY_HIDDEN TimingInfo {
std::map<Pass*, Timer> TimingData;
if (dynamic_cast<PMDataManager *>(P))
return;
- if (llvm_is_multithreaded()) TimingInfoMutex->acquire();
+ sys::SmartScopedLock<true> Lock(&*TimingInfoMutex);
std::map<Pass*, Timer>::iterator I = TimingData.find(P);
if (I == TimingData.end())
I=TimingData.insert(std::make_pair(P, Timer(P->getPassName(), TG))).first;
I->second.startTimer();
- if (llvm_is_multithreaded()) TimingInfoMutex->release();
}
+
void passEnded(Pass *P) {
if (dynamic_cast<PMDataManager *>(P))
return;
- if (llvm_is_multithreaded()) TimingInfoMutex->acquire();
+ sys::SmartScopedLock<true> Lock(&*TimingInfoMutex);
std::map<Pass*, Timer>::iterator I = TimingData.find(P);
assert(I != TimingData.end() && "passStarted/passEnded not nested right!");
I->second.stopTimer();
- if (llvm_is_multithreaded()) TimingInfoMutex->release();
}
};