public static void instrument(LoopMonitor monitor, RuntimeValues<?> runtimeValues) {
While loop = monitor.loop();
CtWhile astLoop = loop.astLoop();
Factory factory = astLoop.getFactory();
CollectableValueFinder finder = CollectableValueFinder.valueFinderFromWhile(astLoop);
CtStatement catchCallback = appendMonitorCallbacks(factory, monitor, loop, astLoop);
CtIf newIf = loopBodyWrapper(factory, monitor, loop, astLoop, catchCallback);
declareOriginalConditionEvaluation(factory, monitor, loop, newIf);
declareConditionEvaluation(factory, monitor, loop, newIf);
declareEntrancesCounter(factory, monitor, astLoop);
traceReachableValues(monitor, loop, newIf, finder, runtimeValues);
}
private static void declareEntrancesCounter(
Factory factory, LoopMonitor monitor, CtWhile astLoop) {
CtLocalVariable<Integer> counterCreation =
newLocalVariableDeclaration(
factory, int.class, counterName(monitor), 0, astLoop.getParent());
insertBeforeUnderSameParent(counterCreation, astLoop);
}