Remove EnableValhalla from tests.

Author: Arraying

test/hotspot/jtreg/serviceability/jvmti/valhalla/FieldAccessModify/FieldAccessModify.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021, 2024, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2021, 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
@@ -27,7 +27,7 @@
             are generated for value classes.
  * @requires vm.jvmti
  * @enablePreview
- * @run main/othervm/native -agentlib:FieldAccessModify -XX:+EnableValhalla FieldAccessModify
+ * @run main/othervm/native -agentlib:FieldAccessModify FieldAccessModify
  */
 
 import java.lang.reflect.Field;

test/hotspot/jtreg/serviceability/jvmti/valhalla/ForceEarlyReturn/ValueForceEarlyReturn.java

@@ -27,7 +27,7 @@
  * @requires vm.jvmti
  * @modules java.base/jdk.internal.vm.annotation
  * @enablePreview
- * @run main/othervm/native -agentlib:ValueForceEarlyReturn -XX:+EnableValhalla ValueForceEarlyReturn
+ * @run main/othervm/native -agentlib:ValueForceEarlyReturn ValueForceEarlyReturn
  */
 
 import java.util.Objects;

test/hotspot/jtreg/serviceability/jvmti/valhalla/GetClassFields/ValueGetClassFields.java

@@ -27,7 +27,7 @@
  * @requires vm.jvmti
  * @modules java.base/jdk.internal.vm.annotation
  * @enablePreview
- * @run main/othervm/native -agentlib:ValueGetClassFields -XX:+EnableValhalla ValueGetClassFields
+ * @run main/othervm/native -agentlib:ValueGetClassFields ValueGetClassFields
  */
 
 import jdk.internal.vm.annotation.LooselyConsistentValue;

test/hotspot/jtreg/serviceability/jvmti/valhalla/GetObjectMonitorUsage/ValueGetObjectMonitorUsage.java

@@ -27,7 +27,7 @@
  * @requires vm.jvmti
  * @modules java.base/jdk.internal.vm.annotation
  * @enablePreview
- * @run main/othervm/native -agentlib:ValueGetObjectMonitorUsage -XX:+EnableValhalla ValueGetObjectMonitorUsage
+ * @run main/othervm/native -agentlib:ValueGetObjectMonitorUsage ValueGetObjectMonitorUsage
  */
 
 import jdk.internal.vm.annotation.LooselyConsistentValue;

test/hotspot/jtreg/serviceability/jvmti/valhalla/GetObjectSize/ValueGetObjectSize.java

@@ -27,7 +27,7 @@
  * @requires vm.jvmti
  * @modules java.base/jdk.internal.vm.annotation
  * @enablePreview
- * @run main/othervm/native -agentlib:ValueGetObjectSize -XX:+EnableValhalla ValueGetObjectSize
+ * @run main/othervm/native -agentlib:ValueGetObjectSize ValueGetObjectSize
  */
 
 import jdk.internal.vm.annotation.LooselyConsistentValue;

test/hotspot/jtreg/serviceability/jvmti/valhalla/GetSetLocal/ValueGetSetLocal.java

@@ -27,7 +27,7 @@
  * @requires vm.jvmti
  * @modules java.base/jdk.internal.vm.annotation
  * @enablePreview
- * @run main/othervm/native -agentlib:ValueGetSetLocal -XX:+EnableValhalla ValueGetSetLocal
+ * @run main/othervm/native -agentlib:ValueGetSetLocal ValueGetSetLocal
  */
 
 import java.util.Objects;