src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp

rev 58687 : Shenandoah: New incremental-update mode
rev 58688 : [mq]: JDK-8242054-04.patch

*** 407,416 ****
--- 407,429 ----
      }
    } else {
      ShouldNotReachHere();
    }
    _gc_mode->initialize_flags();
+   if (_gc_mode->is_diagnostic() && !UnlockDiagnosticVMOptions) {
+     vm_exit_during_initialization(
+             err_msg("GC mode \"%s\" is diagnostic, and must be enabled via -XX:+UnlockDiagnosticVMOptions.",
+                     _gc_mode->name()));
+   }
+   if (_gc_mode->is_experimental() && !UnlockExperimentalVMOptions) {
+     vm_exit_during_initialization(
+             err_msg("GC mode \"%s\" is experimental, and must be enabled via -XX:+UnlockExperimentalVMOptions.",
+                     _gc_mode->name()));
+   }
+   log_info(gc, init)("Shenandoah GC mode: %s",
+                      _gc_mode->name());
+ 
    _heuristics = _gc_mode->initialize_heuristics();
  
    if (_heuristics->is_diagnostic() && !UnlockDiagnosticVMOptions) {
      vm_exit_during_initialization(
              err_msg("Heuristics \"%s\" is diagnostic, and must be enabled via -XX:+UnlockDiagnosticVMOptions.",