src/share/vm/compiler/compileTask.hpp

@@ -54,10 +54,12 @@
   bool         _is_complete;
   bool         _is_success;
   bool         _is_blocking;
 #if INCLUDE_JVMCI
   bool         _has_waiter;
+  // Compiler thread for a blocking JVMCI compilation
+  CompilerThread* _jvmci_compiler_thread;
 #endif
   int          _comp_level;
   int          _num_inlined_bytecodes;
   nmethodLocker* _code_handle;  // holder of eventual result
   CompileTask* _next, *_prev;

@@ -90,10 +92,16 @@
   bool         is_blocking() const               { return _is_blocking; }
   bool         is_success() const                { return _is_success; }
 #if INCLUDE_JVMCI
   bool         has_waiter() const                { return _has_waiter; }
   void         clear_waiter()                    { _has_waiter = false; }
+  CompilerThread* jvmci_compiler_thread() const  { return _jvmci_compiler_thread; }
+  void         set_jvmci_compiler_thread(CompilerThread* t) {
+    assert(is_blocking(), "must be");
+    assert((t == NULL) != (_jvmci_compiler_thread == NULL), "must be");
+    _jvmci_compiler_thread = t;
+  }
 #endif
 
   nmethodLocker* code_handle() const             { return _code_handle; }
   void         set_code_handle(nmethodLocker* l) { _code_handle = l; }
   nmethod*     code() const;                     // _code_handle->code()