diff --git a/src/hotspot/share/opto/idealGraphPrinter.cpp b/src/hotspot/share/opto/idealGraphPrinter.cpp
index 6a28074f4d9..f6ec1a72506 100644
--- a/src/hotspot/share/opto/idealGraphPrinter.cpp
+++ b/src/hotspot/share/opto/idealGraphPrinter.cpp
@@ -542,6 +542,31 @@ void IdealGraphPrinter::visit_node(Node* n, bool edges) {
     assert(s2.size() < sizeof(buffer), "size in range");
     print_prop("dump_spec", buffer);
 
+    const TypePtr* adr_type = node->adr_type();
+    if (adr_type != nullptr && C->have_alias_type(adr_type)) {
+      Compile::AliasType* at = C->alias_type(adr_type);
+      if (at != nullptr) {
+        print_prop("alias_index", at->index());
+        // The value of at->field(), if present, is already dumped in the
+        // "source"/"destination" properties.
+        const Type* element = at->element();
+        if (element != nullptr) {
+          stringStream element_stream;
+          element->dump_on(&element_stream);
+          print_prop("alias_element", element_stream.freeze());
+        }
+        if (at->is_rewritable()) {
+          print_prop("alias_is_rewritable", "true");
+        }
+        if (at->is_volatile()) {
+          print_prop("alias_is_volatile", "true");
+        }
+        if (at->general_index() != at->index()) {
+          print_prop("alias_general_index", at->general_index());
+        }
+      }
+    }
+
     if (node->is_block_proj()) {
       print_prop("is_block_proj", "true");
     }
diff --git a/src/hotspot/share/opto/idealGraphPrinter.hpp b/src/hotspot/share/opto/idealGraphPrinter.hpp
index 042ac694843..aab35c7a908 100644
--- a/src/hotspot/share/opto/idealGraphPrinter.hpp
+++ b/src/hotspot/share/opto/idealGraphPrinter.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2007, 2024, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2007, 2025, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -98,7 +98,7 @@ class IdealGraphPrinter : public CHeapObj<mtCompiler> {
   outputStream *_output;
   ciMethod *_current_method;
   int _depth;
-  char buffer[512];
+  char buffer[2048];
   bool _should_send_method;
   PhaseChaitin* _chaitin;
   bool _traverse_outs;
diff --git a/src/utils/IdealGraphVisualizer/ServerCompiler/src/main/resources/com/sun/hotspot/igv/servercompiler/filters/showTypes.filter b/src/utils/IdealGraphVisualizer/ServerCompiler/src/main/resources/com/sun/hotspot/igv/servercompiler/filters/showTypes.filter
index 16360d78c18..a50729080a8 100644
--- a/src/utils/IdealGraphVisualizer/ServerCompiler/src/main/resources/com/sun/hotspot/igv/servercompiler/filters/showTypes.filter
+++ b/src/utils/IdealGraphVisualizer/ServerCompiler/src/main/resources/com/sun/hotspot/igv/servercompiler/filters/showTypes.filter
@@ -44,8 +44,16 @@ function simplifyType(type) {
 }
 
 // Merge a possibly existing extra label, bottom type, and phase type into a
-// new, single extra label.
-function mergeAndAppendTypeInfo(extra_label, bottom_type, phase_type) {
+// new, single extra label. For memory nodes, add an extra label with the memory
+// slice, extracted from the dump_spec field.
+function mergeAndAppendTypeInfo(extra_label, bottom_type, phase_type, category, dump_spec) {
+  new_extra_label = extra_label == null ? "" : (extra_label + " ");
+  if (category == "memory") {
+    m = /idx=([^\s]+);/.exec(dump_spec);
+    if (m != null) {
+      return new_extra_label + "mem: " + m[1];
+    }
+  }
   if (phase_type == null && bottom_type == null) {
     return extra_label;
   }
@@ -62,11 +70,10 @@ function mergeAndAppendTypeInfo(extra_label, bottom_type, phase_type) {
     type += "B: ";
     type += simplifyType(bottom_type);
   }
-  new_extra_label = extra_label == null ? "" : (extra_label + " ");
   return new_extra_label + type;
 }
 
 editProperty(not(or([matches("bottom_type", "bottom"),
                      matches("bottom_type", "abIO")])),
-             ["extra_label", "bottom_type", "phase_type"], "extra_label",
-             function(propertyValues) {return mergeAndAppendTypeInfo(propertyValues[0], propertyValues[1], propertyValues[2]);});
+             ["extra_label", "bottom_type", "phase_type", "category", "dump_spec"], "extra_label",
+             function(propertyValues) {return mergeAndAppendTypeInfo(propertyValues[0], propertyValues[1], propertyValues[2], propertyValues[3], propertyValues[4]);});