8265443: IGV: disambiguate groups by emiting additional properties

Reviewed-by: thartmann

Author: jtfuller111

src/hotspot/share/opto/idealGraphPrinter.cpp

@@ -48,6 +48,8 @@ const char *IdealGraphPrinter::NODE_ELEMENT = "node";
 const char *IdealGraphPrinter::NODES_ELEMENT = "nodes";
 const char *IdealGraphPrinter::REMOVE_EDGE_ELEMENT = "removeEdge";
 const char *IdealGraphPrinter::REMOVE_NODE_ELEMENT = "removeNode";
+const char *IdealGraphPrinter::COMPILATION_ID_PROPERTY = "compilationId";
+const char *IdealGraphPrinter::COMPILATION_OSR_PROPERTY = "osr";
 const char *IdealGraphPrinter::METHOD_NAME_PROPERTY = "name";
 const char *IdealGraphPrinter::METHOD_IS_PUBLIC_PROPERTY = "public";
 const char *IdealGraphPrinter::METHOD_IS_STATIC_PROPERTY = "static";
@@ -313,6 +315,12 @@ void IdealGraphPrinter::begin_method() {
     print_prop(METHOD_IS_STATIC_PROPERTY, TRUE_VALUE);
   }
 
+  if (C->is_osr_compilation()) {
+      print_prop(COMPILATION_OSR_PROPERTY, TRUE_VALUE);
+  }
+
+  print_prop(COMPILATION_ID_PROPERTY, C->compile_id());
+
   tail(PROPERTIES_ELEMENT);
 
   _should_send_method = true;

src/hotspot/share/opto/idealGraphPrinter.hpp

@@ -57,6 +57,8 @@ class IdealGraphPrinter : public CHeapObj<mtCompiler> {
   static const char *CONTROL_FLOW_ELEMENT;
   static const char *REMOVE_EDGE_ELEMENT;
   static const char *REMOVE_NODE_ELEMENT;
+  static const char *COMPILATION_ID_PROPERTY;
+  static const char *COMPILATION_OSR_PROPERTY;
   static const char *METHOD_NAME_PROPERTY;
   static const char *BLOCK_NAME_PROPERTY;
   static const char *BLOCK_DOMINATOR_PROPERTY;