public void Transform()
{
var ppr = new PtrPrimitiveReplacer(factory, store, program, eventListener);
ppr.ReplaceAll();
var cpa = new ConstantPointerAnalysis(factory, store, program);
cpa.FollowConstantPointers();
int iteration = 0;
do
{
if (eventListener.IsCanceled())
{
return;
}
++iteration;
if (iteration > 50)
{
eventListener.Warn(
string.Format("Type transformer has looped {0} times, quitting prematurely.", iteration));
return;
}
Changed = false;
visitedTypes.Clear();
foreach (TypeVariable tv in store.TypeVariables)
{
if (eventListener.IsCanceled())
{
return;
}
EquivalenceClass eq = tv.Class;
if (eq.DataType != null)
{
DateTime start = DateTime.Now;
eq.DataType = eq.DataType.Accept(this);
DateTime end = DateTime.Now;
if (eq.DataType is UnionType ut)
{
//trace.Verbose("= TT: took {2,4} msec to simplify {0} ({1})", tv.DataType, eq.DataType, (end - start).Milliseconds);
}
}
if (tv.DataType != null)
{
tv.DataType = tv.DataType.Accept(this);
}
// Debug.Print("Transformed {0}:{1}", tv, tv.Class.DataType);
}
if (ppr.ReplaceAll())
{
Changed = true;
}
if (NestedComplexTypeExtractor.ReplaceAll(factory, store))
{
Changed = true;
}
} while (Changed);
}
public void Transform()
{
var ppr = new PtrPrimitiveReplacer(factory, store, program);
ppr.ReplaceAll(eventListener);
var cpa = new ConstantPointerAnalysis(factory, store, program);
cpa.FollowConstantPointers();
int iteration = 0;
do
{
if (eventListener.IsCanceled())
{
return;
}
++iteration;
if (iteration > 50)
{
eventListener.Warn(new NullCodeLocation(""),
string.Format("Type transformer has looped {0} times, quitting prematurely.", iteration));
return;
}
Changed = false;
this.visitedTypes = new HashSet <DataType>();
foreach (TypeVariable tv in store.TypeVariables)
{
if (eventListener.IsCanceled())
{
return;
}
tvCur = tv;
EquivalenceClass eq = tv.Class;
if (eq.DataType != null)
{
eq.DataType = eq.DataType.Accept(this);
}
if (tv.DataType != null)
{
tv.DataType = tv.DataType.Accept(this);
}
// Debug.Print("Transformed {0}:{1}", tv, tv.Class.DataType);
}
if (ppr.ReplaceAll(eventListener))
{
Changed = true;
}
if (NestedComplexTypeExtractor.ReplaceAll(factory, store))
{
Changed = true;
}
} while (Changed);
}