#376 Implement more efficient Class Hierarchy Analysis for method de-…

…virtualization
mirkosertic · Apr 12, 2020 · 1818c03 · 1818c03
1 parent c77b2cd
commit 1818c03
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/core/src/main/java/de/mirkosertic/bytecoder/optimizer/InvokeVirtualOptimizerStage.java b/core/src/main/java/de/mirkosertic/bytecoder/optimizer/InvokeVirtualOptimizerStage.java
@@ -86,7 +86,7 @@ private Optional<DirectInvokeMethodExpression> visit(final InvokeVirtualMethodEx
 
         final ClassHierarchyAnalysis theAnalysis = new ClassHierarchyAnalysis(aLinkerContext);
         final List<BytecodeLinkedClass> theLinkedClasses = theAnalysis.classesProvidingInvocableMethod(theMethodName, theSignature, aExpression.getInvokedClass(),
-                aClass -> !aClass.emulatedByRuntime(),
+                aClass -> !aClass.emulatedByRuntime() && !aClass.getClassName().name().equals(Class.class.getName()),
                 aMethod -> !aMethod.getAccessFlags().isAbstract() && !aMethod.getAccessFlags().isStatic());
 
         if (theLinkedClasses.size() == 1) {