1//===-- Timer.cpp - Interval Timing Support -------------------------------===//
2//
3// The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//

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231 sys::SmartScopedLock<true> L(*TimerLock);
232
233 Timer &T = (*NamedTimers)[Name];
234 if (!T.isInitialized())
235 T.init(Name);
236 return T;
237}
238
239NamedRegionTimer::NamedRegionTimer(StringRef Name,
240 bool Enabled)
241 : TimeRegion(!Enabled ? 0 : &getNamedRegionTimer(Name)) {}
242
243NamedRegionTimer::NamedRegionTimer(StringRef Name, StringRef GroupName,
244 bool Enabled)
245 : TimeRegion(!Enabled ? 0 : &NamedGroupedTimers->get(Name, GroupName)) {}
246
247//===----------------------------------------------------------------------===//
248// TimerGroup Implementation
249//===----------------------------------------------------------------------===//
250
251/// TimerGroupList - This is the global list of TimerGroups, maintained by the
252/// TimerGroup ctor/dtor and is protected by the TimerLock lock.
253static TimerGroup *TimerGroupList = 0;

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