//===----------------------------------------------------------------------===//
#include "llvm/PassManager.h"
+#include "llvm/Support/Timer.h"
using namespace llvm;
class llvm::PMDataManager;
}
};
+//===----------------------------------------------------------------------===//
+// TimingInfo Class - This class is used to calculate information about the
+// amount of time each pass takes to execute. This only happens when
+// -time-passes is enabled on the command line.
+//
+
+class TimingInfo {
+ std::map<Pass*, Timer> TimingData;
+ TimerGroup TG;
+
+public:
+ // Use 'create' member to get this.
+ TimingInfo() : TG("... Pass execution timing report ...") {}
+
+ // TimingDtor - Print out information about timing information
+ ~TimingInfo() {
+ // Delete all of the timers...
+ TimingData.clear();
+ // TimerGroup is deleted next, printing the report.
+ }
+
+ // createTheTimeInfo - This method either initializes the TheTimeInfo pointer
+ // to a non null value (if the -time-passes option is enabled) or it leaves it
+ // null. It may be called multiple times.
+ static void createTheTimeInfo();
+
+ void passStarted(Pass *P) {
+
+ if (dynamic_cast<PMDataManager *>(P))
+ return;
+
+ 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();
+ }
+ void passEnded(Pass *P) {
+
+ if (dynamic_cast<PMDataManager *>(P))
+ return;
+
+ std::map<Pass*, Timer>::iterator I = TimingData.find(P);
+ assert (I != TimingData.end() && "passStarted/passEnded not nested right!");
+ I->second.stopTimer();
+ }
+};
+
+extern TimingInfo *getTheTimeInfo();
}
#include "llvm/PassManagers.h"
#include "llvm/Support/CommandLine.h"
-#include "llvm/Support/Timer.h"
#include "llvm/Module.h"
#include "llvm/ModuleProvider.h"
#include "llvm/Support/Streams.h"
};
-} // End of llvm namespace
-
-namespace {
-
-//===----------------------------------------------------------------------===//
-// TimingInfo Class - This class is used to calculate information about the
-// amount of time each pass takes to execute. This only happens when
-// -time-passes is enabled on the command line.
-//
-
-class VISIBILITY_HIDDEN TimingInfo {
- std::map<Pass*, Timer> TimingData;
- TimerGroup TG;
-
-public:
- // Use 'create' member to get this.
- TimingInfo() : TG("... Pass execution timing report ...") {}
-
- // TimingDtor - Print out information about timing information
- ~TimingInfo() {
- // Delete all of the timers...
- TimingData.clear();
- // TimerGroup is deleted next, printing the report.
- }
-
- // createTheTimeInfo - This method either initializes the TheTimeInfo pointer
- // to a non null value (if the -time-passes option is enabled) or it leaves it
- // null. It may be called multiple times.
- static void createTheTimeInfo();
-
- void passStarted(Pass *P) {
-
- if (dynamic_cast<PMDataManager *>(P))
- return;
-
- 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();
- }
- void passEnded(Pass *P) {
-
- if (dynamic_cast<PMDataManager *>(P))
- return;
-
- std::map<Pass*, Timer>::iterator I = TimingData.find(P);
- assert (I != TimingData.end() && "passStarted/passEnded not nested right!");
- I->second.stopTimer();
- }
-};
-
static TimingInfo *TheTimeInfo;
-} // End of anon namespace
+TimingInfo *getTheTimeInfo() {
+ return TheTimeInfo;
+}
+
+} // End of llvm namespace
//===----------------------------------------------------------------------===//
// PMTopLevelManager implementation