src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/PEGraphDecoder.java

rev 52509 : [mq]: graal2

@@ -22,26 +22,28 @@
  */
 
 
 package org.graalvm.compiler.replacements;
 
-import java.net.URI;
 import static org.graalvm.compiler.debug.GraalError.unimplemented;
 import static org.graalvm.compiler.nodeinfo.NodeCycles.CYCLES_IGNORED;
 import static org.graalvm.compiler.nodeinfo.NodeSize.SIZE_IGNORED;
 
+import java.net.URI;
 import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.Formatter;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
 import jdk.internal.vm.compiler.collections.EconomicMap;
 import jdk.internal.vm.compiler.collections.Equivalence;
 import org.graalvm.compiler.api.replacements.Fold;
 import org.graalvm.compiler.bytecode.Bytecode;
 import org.graalvm.compiler.bytecode.BytecodeProvider;
+import org.graalvm.compiler.bytecode.ResolvedJavaMethodBytecode;
 import org.graalvm.compiler.core.common.PermanentBailoutException;
 import org.graalvm.compiler.core.common.cfg.CFGVerifier;
 import org.graalvm.compiler.core.common.spi.ConstantFieldProvider;
 import org.graalvm.compiler.core.common.type.Stamp;
 import org.graalvm.compiler.core.common.type.StampFactory;

@@ -397,10 +399,22 @@
 
         @Override
         public JavaType getInvokeReturnType() {
             throw unimplemented();
         }
+
+        @Override
+        public String toString() {
+            Formatter fmt = new Formatter();
+            PEMethodScope scope = this.methodScope;
+            fmt.format("%s", new ResolvedJavaMethodBytecode(scope.method).asStackTraceElement(invoke.bci()));
+            NodeSourcePosition callers = scope.getCallerBytecodePosition();
+            if (callers != null) {
+                fmt.format("%n%s", callers);
+            }
+            return fmt.toString();
+        }
     }
 
     protected class PEAppendGraphBuilderContext extends PENonAppendGraphBuilderContext {
         protected FixedWithNextNode lastInstr;
         protected ValueNode pushedNode;