Merge "Libcore VarHandle generator script and tests." am: 2427797def am: 14a7d644a3 am: d6ba065aef am: b1e057d669 am: c728f2fab9

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2079622

Change-Id: Ife51f5af3f068ed0b3b740bff4a55f7b66fb9ed1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

123 files changed, 7345 insertions, 0 deletions

diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/ReflectGetFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/ReflectGetFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..e7bb8f84d671
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/ReflectGetFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.reflect.Field;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class ReflectGetFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    Field mField;
+    int mValue;
+
+    public ReflectGetFieldLittleEndianIntPerfTest() throws Throwable {
+        mField = this.getClass().getDeclaredField("mValue");
+    }
+
+    @Test
+    public void run() throws Throwable {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mField.getInt(this);
+            x = (int) mField.getInt(this);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/ReflectGetFieldLittleEndianStringPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/ReflectGetFieldLittleEndianStringPerfTest.java
new file mode 100644
index 000000000000..5bac46af4630
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/ReflectGetFieldLittleEndianStringPerfTest.java
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.reflect.Field;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class ReflectGetFieldLittleEndianStringPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    Field mField;
+    String mValue;
+
+    public ReflectGetFieldLittleEndianStringPerfTest() throws Throwable {
+        mField = this.getClass().getDeclaredField("mValue");
+    }
+
+    @Test
+    public void run() throws Throwable {
+        String x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (String) mField.get(this);
+            x = (String) mField.get(this);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/ReflectGetStaticFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/ReflectGetStaticFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..1005a70e96e0
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/ReflectGetStaticFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.reflect.Field;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class ReflectGetStaticFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    Field mField;
+    static int sValue;
+
+    public ReflectGetStaticFieldLittleEndianIntPerfTest() throws Throwable {
+        mField = this.getClass().getDeclaredField("sValue");
+    }
+
+    @Test
+    public void run() throws Throwable {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mField.getInt(null);
+            x = (int) mField.getInt(null);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/ReflectGetStaticFieldLittleEndianStringPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/ReflectGetStaticFieldLittleEndianStringPerfTest.java
new file mode 100644
index 000000000000..5224ad3b5911
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/ReflectGetStaticFieldLittleEndianStringPerfTest.java
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.reflect.Field;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class ReflectGetStaticFieldLittleEndianStringPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    Field mField;
+    static String sValue;
+
+    public ReflectGetStaticFieldLittleEndianStringPerfTest() throws Throwable {
+        mField = this.getClass().getDeclaredField("sValue");
+    }
+
+    @Test
+    public void run() throws Throwable {
+        String x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (String) mField.get(null);
+            x = (String) mField.get(null);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/ReflectSetFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/ReflectSetFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..06696ef0773b
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/ReflectSetFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.reflect.Field;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class ReflectSetFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    Field mField;
+    int mValue;
+
+    public ReflectSetFieldLittleEndianIntPerfTest() throws Throwable {
+        mField = this.getClass().getDeclaredField("mValue");
+    }
+
+    @Test
+    public void run() throws Throwable {
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            mField.setInt(this, 42);
+            mField.setInt(this, 42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/ReflectSetFieldLittleEndianStringPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/ReflectSetFieldLittleEndianStringPerfTest.java
new file mode 100644
index 000000000000..a784c524a4c5
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/ReflectSetFieldLittleEndianStringPerfTest.java
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.reflect.Field;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class ReflectSetFieldLittleEndianStringPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    Field mField;
+    String mValue;
+
+    public ReflectSetFieldLittleEndianStringPerfTest() throws Throwable {
+        mField = this.getClass().getDeclaredField("mValue");
+    }
+
+    @Test
+    public void run() throws Throwable {
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            mField.set(this, "qwerty");
+            mField.set(this, "qwerty");
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/ReflectSetStaticFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/ReflectSetStaticFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..4ce0078ff1c1
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/ReflectSetStaticFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.reflect.Field;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class ReflectSetStaticFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    Field mField;
+    static int sValue;
+
+    public ReflectSetStaticFieldLittleEndianIntPerfTest() throws Throwable {
+        mField = this.getClass().getDeclaredField("sValue");
+    }
+
+    @Test
+    public void run() throws Throwable {
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            mField.setInt(null, 42);
+            mField.setInt(null, 42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/ReflectSetStaticFieldLittleEndianStringPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/ReflectSetStaticFieldLittleEndianStringPerfTest.java
new file mode 100644
index 000000000000..587e201c4e17
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/ReflectSetStaticFieldLittleEndianStringPerfTest.java
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.reflect.Field;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class ReflectSetStaticFieldLittleEndianStringPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    Field mField;
+    static String sValue;
+
+    public ReflectSetStaticFieldLittleEndianStringPerfTest() throws Throwable {
+        mField = this.getClass().getDeclaredField("sValue");
+    }
+
+    @Test
+    public void run() throws Throwable {
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            mField.set(null, "qwerty");
+            mField.set(null, "qwerty");
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandexchangeAcquireFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandexchangeAcquireFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..e06b53434438
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandexchangeAcquireFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleCompareandexchangeAcquireFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    int mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleCompareandexchangeAcquireFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", int.class);
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mVh.compareAndExchangeAcquire(this, mField, ~42);
+            x = (int) mVh.compareAndExchangeAcquire(this, mField, 42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandexchangeAcquireFieldLittleEndianStringPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandexchangeAcquireFieldLittleEndianStringPerfTest.java
new file mode 100644
index 000000000000..0fd16a02e22c
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandexchangeAcquireFieldLittleEndianStringPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleCompareandexchangeAcquireFieldLittleEndianStringPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final String FIELD_VALUE = "qwerty";
+    String mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleCompareandexchangeAcquireFieldLittleEndianStringPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", String.class);
+    }
+
+    @Test
+    public void run() {
+        String x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (String) mVh.compareAndExchangeAcquire(this, mField, null);
+            x = (String) mVh.compareAndExchangeAcquire(this, mField, "qwerty");
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandexchangeAcquireStaticFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandexchangeAcquireStaticFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..7ad42d057588
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandexchangeAcquireStaticFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleCompareandexchangeAcquireStaticFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    static int sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleCompareandexchangeAcquireStaticFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", int.class);
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mVh.compareAndExchangeAcquire(sField, ~42);
+            x = (int) mVh.compareAndExchangeAcquire(sField, 42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandexchangeAcquireStaticFieldLittleEndianStringPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandexchangeAcquireStaticFieldLittleEndianStringPerfTest.java
new file mode 100644
index 000000000000..76e1f47251cf
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandexchangeAcquireStaticFieldLittleEndianStringPerfTest.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleCompareandexchangeAcquireStaticFieldLittleEndianStringPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final String FIELD_VALUE = "qwerty";
+    static String sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleCompareandexchangeAcquireStaticFieldLittleEndianStringPerfTest()
+            throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", String.class);
+    }
+
+    @Test
+    public void run() {
+        String x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (String) mVh.compareAndExchangeAcquire(sField, null);
+            x = (String) mVh.compareAndExchangeAcquire(sField, "qwerty");
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandexchangeFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandexchangeFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..b4b78408a45f
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandexchangeFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleCompareandexchangeFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    int mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleCompareandexchangeFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", int.class);
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mVh.compareAndExchange(this, mField, ~42);
+            x = (int) mVh.compareAndExchange(this, mField, 42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandexchangeFieldLittleEndianStringPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandexchangeFieldLittleEndianStringPerfTest.java
new file mode 100644
index 000000000000..09ed167cef35
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandexchangeFieldLittleEndianStringPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleCompareandexchangeFieldLittleEndianStringPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final String FIELD_VALUE = "qwerty";
+    String mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleCompareandexchangeFieldLittleEndianStringPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", String.class);
+    }
+
+    @Test
+    public void run() {
+        String x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (String) mVh.compareAndExchange(this, mField, null);
+            x = (String) mVh.compareAndExchange(this, mField, "qwerty");
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandexchangeReleaseFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandexchangeReleaseFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..920d2e4767e5
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandexchangeReleaseFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleCompareandexchangeReleaseFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    int mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleCompareandexchangeReleaseFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", int.class);
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mVh.compareAndExchangeRelease(this, mField, ~42);
+            x = (int) mVh.compareAndExchangeRelease(this, mField, 42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandexchangeReleaseFieldLittleEndianStringPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandexchangeReleaseFieldLittleEndianStringPerfTest.java
new file mode 100644
index 000000000000..55ed789d1227
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandexchangeReleaseFieldLittleEndianStringPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleCompareandexchangeReleaseFieldLittleEndianStringPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final String FIELD_VALUE = "qwerty";
+    String mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleCompareandexchangeReleaseFieldLittleEndianStringPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", String.class);
+    }
+
+    @Test
+    public void run() {
+        String x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (String) mVh.compareAndExchangeRelease(this, mField, null);
+            x = (String) mVh.compareAndExchangeRelease(this, mField, "qwerty");
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandexchangeReleaseStaticFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandexchangeReleaseStaticFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..ea3057b3f54f
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandexchangeReleaseStaticFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleCompareandexchangeReleaseStaticFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    static int sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleCompareandexchangeReleaseStaticFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", int.class);
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mVh.compareAndExchangeRelease(sField, ~42);
+            x = (int) mVh.compareAndExchangeRelease(sField, 42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandexchangeReleaseStaticFieldLittleEndianStringPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandexchangeReleaseStaticFieldLittleEndianStringPerfTest.java
new file mode 100644
index 000000000000..20558aa92f48
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandexchangeReleaseStaticFieldLittleEndianStringPerfTest.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleCompareandexchangeReleaseStaticFieldLittleEndianStringPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final String FIELD_VALUE = "qwerty";
+    static String sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleCompareandexchangeReleaseStaticFieldLittleEndianStringPerfTest()
+            throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", String.class);
+    }
+
+    @Test
+    public void run() {
+        String x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (String) mVh.compareAndExchangeRelease(sField, null);
+            x = (String) mVh.compareAndExchangeRelease(sField, "qwerty");
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandexchangeStaticFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandexchangeStaticFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..d7b1d2989c0e
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandexchangeStaticFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleCompareandexchangeStaticFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    static int sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleCompareandexchangeStaticFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", int.class);
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mVh.compareAndExchange(sField, ~42);
+            x = (int) mVh.compareAndExchange(sField, 42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandexchangeStaticFieldLittleEndianStringPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandexchangeStaticFieldLittleEndianStringPerfTest.java
new file mode 100644
index 000000000000..d138dc979b1d
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandexchangeStaticFieldLittleEndianStringPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleCompareandexchangeStaticFieldLittleEndianStringPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final String FIELD_VALUE = "qwerty";
+    static String sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleCompareandexchangeStaticFieldLittleEndianStringPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", String.class);
+    }
+
+    @Test
+    public void run() {
+        String x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (String) mVh.compareAndExchange(sField, null);
+            x = (String) mVh.compareAndExchange(sField, "qwerty");
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandsetFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandsetFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..36153f2b7037
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandsetFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleCompareandsetFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    int mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleCompareandsetFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", int.class);
+    }
+
+    @Test
+    public void run() {
+        boolean success;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            success = mVh.compareAndSet(this, mField, ~42);
+            success = mVh.compareAndSet(this, mField, 42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandsetFieldLittleEndianStringPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandsetFieldLittleEndianStringPerfTest.java
new file mode 100644
index 000000000000..bf4fbc4eeefb
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandsetFieldLittleEndianStringPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleCompareandsetFieldLittleEndianStringPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final String FIELD_VALUE = "qwerty";
+    String mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleCompareandsetFieldLittleEndianStringPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", String.class);
+    }
+
+    @Test
+    public void run() {
+        boolean success;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            success = mVh.compareAndSet(this, mField, null);
+            success = mVh.compareAndSet(this, mField, "qwerty");
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandsetStaticFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandsetStaticFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..d3c1b36bd3a6
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandsetStaticFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleCompareandsetStaticFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    static int sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleCompareandsetStaticFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", int.class);
+    }
+
+    @Test
+    public void run() {
+        boolean success;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            success = mVh.compareAndSet(sField, ~42);
+            success = mVh.compareAndSet(sField, 42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandsetStaticFieldLittleEndianStringPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandsetStaticFieldLittleEndianStringPerfTest.java
new file mode 100644
index 000000000000..90e69a168391
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleCompareandsetStaticFieldLittleEndianStringPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleCompareandsetStaticFieldLittleEndianStringPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final String FIELD_VALUE = "qwerty";
+    static String sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleCompareandsetStaticFieldLittleEndianStringPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", String.class);
+    }
+
+    @Test
+    public void run() {
+        boolean success;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            success = mVh.compareAndSet(sField, null);
+            success = mVh.compareAndSet(sField, "qwerty");
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetAcquireFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetAcquireFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..96bc1049fad4
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetAcquireFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetAcquireFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    int mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetAcquireFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", int.class);
+    }
+
+    @Before
+    public void setup() {
+        int v = (int) mVh.getAcquire(this);
+        if (v != FIELD_VALUE) {
+            throw new RuntimeException("field has unexpected value " + v);
+        }
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mVh.getAcquire(this);
+            x = (int) mVh.getAcquire(this);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetAcquireFieldLittleEndianStringPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetAcquireFieldLittleEndianStringPerfTest.java
new file mode 100644
index 000000000000..2679494eb6de
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetAcquireFieldLittleEndianStringPerfTest.java
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetAcquireFieldLittleEndianStringPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final String FIELD_VALUE = "qwerty";
+    String mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetAcquireFieldLittleEndianStringPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", String.class);
+    }
+
+    @Before
+    public void setup() {
+        String v = (String) mVh.getAcquire(this);
+        if (v != FIELD_VALUE) {
+            throw new RuntimeException("field has unexpected value " + v);
+        }
+    }
+
+    @Test
+    public void run() {
+        String x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (String) mVh.getAcquire(this);
+            x = (String) mVh.getAcquire(this);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetAcquireStaticFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetAcquireStaticFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..170dce76d9c8
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetAcquireStaticFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetAcquireStaticFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    static int sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetAcquireStaticFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", int.class);
+    }
+
+    @Before
+    public void setup() {
+        int v = (int) mVh.getAcquire();
+        if (v != FIELD_VALUE) {
+            throw new RuntimeException("field has unexpected value " + v);
+        }
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mVh.getAcquire();
+            x = (int) mVh.getAcquire();
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetAcquireStaticFieldLittleEndianStringPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetAcquireStaticFieldLittleEndianStringPerfTest.java
new file mode 100644
index 000000000000..11d12db39397
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetAcquireStaticFieldLittleEndianStringPerfTest.java
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetAcquireStaticFieldLittleEndianStringPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final String FIELD_VALUE = "qwerty";
+    static String sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetAcquireStaticFieldLittleEndianStringPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", String.class);
+    }
+
+    @Before
+    public void setup() {
+        String v = (String) mVh.getAcquire();
+        if (v != FIELD_VALUE) {
+            throw new RuntimeException("field has unexpected value " + v);
+        }
+    }
+
+    @Test
+    public void run() {
+        String x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (String) mVh.getAcquire();
+            x = (String) mVh.getAcquire();
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetArrayLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetArrayLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..bd2a6008e239
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetArrayLittleEndianIntPerfTest.java
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetArrayLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int ELEMENT_VALUE = 42;
+    int[] mArray = {ELEMENT_VALUE};
+    VarHandle mVh;
+
+    public VarHandleGetArrayLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.arrayElementVarHandle(int[].class);
+    }
+
+    @Before
+    public void setup() {
+        int v = (int) mVh.get(mArray, 0);
+        if (v != ELEMENT_VALUE) {
+            throw new RuntimeException("array element has unexpected value: " + v);
+        }
+    }
+
+    @Test
+    public void run() {
+        int[] a = mArray;
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mVh.get(a, 0);
+            x = (int) mVh.get(a, 0);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetArrayLittleEndianStringPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetArrayLittleEndianStringPerfTest.java
new file mode 100644
index 000000000000..99a09cda367f
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetArrayLittleEndianStringPerfTest.java
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetArrayLittleEndianStringPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final String ELEMENT_VALUE = "qwerty";
+    String[] mArray = {ELEMENT_VALUE};
+    VarHandle mVh;
+
+    public VarHandleGetArrayLittleEndianStringPerfTest() throws Throwable {
+        mVh = MethodHandles.arrayElementVarHandle(String[].class);
+    }
+
+    @Before
+    public void setup() {
+        String v = (String) mVh.get(mArray, 0);
+        if (v != ELEMENT_VALUE) {
+            throw new RuntimeException("array element has unexpected value: " + v);
+        }
+    }
+
+    @Test
+    public void run() {
+        String[] a = mArray;
+        String x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (String) mVh.get(a, 0);
+            x = (String) mVh.get(a, 0);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetByteArrayViewBigEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetByteArrayViewBigEndianIntPerfTest.java
new file mode 100644
index 000000000000..db83606bdb54
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetByteArrayViewBigEndianIntPerfTest.java
@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+import java.nio.ByteOrder;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetByteArrayViewBigEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int VALUE = 42;
+    byte[] mArray1 = {
+        (byte) (VALUE >> 24), (byte) (VALUE >> 16), (byte) (VALUE >> 8), (byte) VALUE
+    };
+    byte[] mArray2 = {(byte) (-1 >> 24), (byte) (-1 >> 16), (byte) (-1 >> 8), (byte) VALUE};
+    VarHandle mVh;
+
+    public VarHandleGetByteArrayViewBigEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.byteArrayViewVarHandle(int[].class, ByteOrder.BIG_ENDIAN);
+    }
+
+    @Before
+    public void setup() {
+        int v = (int) mVh.get(mArray1, 0);
+        if (v != VALUE) {
+            throw new RuntimeException("array has unexpected value: " + v);
+        }
+    }
+
+    @Test
+    public void run() {
+        byte[] a = mArray1;
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mVh.get(a, 0);
+            x = (int) mVh.get(a, 0);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetByteArrayViewLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetByteArrayViewLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..4a8f92461301
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetByteArrayViewLittleEndianIntPerfTest.java
@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+import java.nio.ByteOrder;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetByteArrayViewLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int VALUE = 42;
+    byte[] mArray1 = {
+        (byte) VALUE, (byte) (VALUE >> 8), (byte) (VALUE >> 16), (byte) (VALUE >> 24)
+    };
+    byte[] mArray2 = {(byte) VALUE, (byte) (-1 >> 8), (byte) (-1 >> 16), (byte) (-1 >> 24)};
+    VarHandle mVh;
+
+    public VarHandleGetByteArrayViewLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.byteArrayViewVarHandle(int[].class, ByteOrder.LITTLE_ENDIAN);
+    }
+
+    @Before
+    public void setup() {
+        int v = (int) mVh.get(mArray1, 0);
+        if (v != VALUE) {
+            throw new RuntimeException("array has unexpected value: " + v);
+        }
+    }
+
+    @Test
+    public void run() {
+        byte[] a = mArray1;
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mVh.get(a, 0);
+            x = (int) mVh.get(a, 0);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..4e4a9ee980fd
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    int mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", int.class);
+    }
+
+    @Before
+    public void setup() {
+        int v = (int) mVh.get(this);
+        if (v != FIELD_VALUE) {
+            throw new RuntimeException("field has unexpected value " + v);
+        }
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mVh.get(this);
+            x = (int) mVh.get(this);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetFieldLittleEndianStringPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetFieldLittleEndianStringPerfTest.java
new file mode 100644
index 000000000000..3e7de1d08a0e
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetFieldLittleEndianStringPerfTest.java
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetFieldLittleEndianStringPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final String FIELD_VALUE = "qwerty";
+    String mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetFieldLittleEndianStringPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", String.class);
+    }
+
+    @Before
+    public void setup() {
+        String v = (String) mVh.get(this);
+        if (v != FIELD_VALUE) {
+            throw new RuntimeException("field has unexpected value " + v);
+        }
+    }
+
+    @Test
+    public void run() {
+        String x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (String) mVh.get(this);
+            x = (String) mVh.get(this);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetOpaqueFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetOpaqueFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..67d53b34c4d6
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetOpaqueFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetOpaqueFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    int mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetOpaqueFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", int.class);
+    }
+
+    @Before
+    public void setup() {
+        int v = (int) mVh.getOpaque(this);
+        if (v != FIELD_VALUE) {
+            throw new RuntimeException("field has unexpected value " + v);
+        }
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mVh.getOpaque(this);
+            x = (int) mVh.getOpaque(this);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetOpaqueFieldLittleEndianStringPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetOpaqueFieldLittleEndianStringPerfTest.java
new file mode 100644
index 000000000000..470a1ce0fb71
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetOpaqueFieldLittleEndianStringPerfTest.java
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetOpaqueFieldLittleEndianStringPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final String FIELD_VALUE = "qwerty";
+    String mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetOpaqueFieldLittleEndianStringPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", String.class);
+    }
+
+    @Before
+    public void setup() {
+        String v = (String) mVh.getOpaque(this);
+        if (v != FIELD_VALUE) {
+            throw new RuntimeException("field has unexpected value " + v);
+        }
+    }
+
+    @Test
+    public void run() {
+        String x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (String) mVh.getOpaque(this);
+            x = (String) mVh.getOpaque(this);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetOpaqueStaticFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetOpaqueStaticFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..8a982c23b1cb
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetOpaqueStaticFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetOpaqueStaticFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    static int sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetOpaqueStaticFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", int.class);
+    }
+
+    @Before
+    public void setup() {
+        int v = (int) mVh.getOpaque();
+        if (v != FIELD_VALUE) {
+            throw new RuntimeException("field has unexpected value " + v);
+        }
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mVh.getOpaque();
+            x = (int) mVh.getOpaque();
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetOpaqueStaticFieldLittleEndianStringPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetOpaqueStaticFieldLittleEndianStringPerfTest.java
new file mode 100644
index 000000000000..2c17a698b5e7
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetOpaqueStaticFieldLittleEndianStringPerfTest.java
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetOpaqueStaticFieldLittleEndianStringPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final String FIELD_VALUE = "qwerty";
+    static String sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetOpaqueStaticFieldLittleEndianStringPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", String.class);
+    }
+
+    @Before
+    public void setup() {
+        String v = (String) mVh.getOpaque();
+        if (v != FIELD_VALUE) {
+            throw new RuntimeException("field has unexpected value " + v);
+        }
+    }
+
+    @Test
+    public void run() {
+        String x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (String) mVh.getOpaque();
+            x = (String) mVh.getOpaque();
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetStaticFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetStaticFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..099b1f4f6d82
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetStaticFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetStaticFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    static int sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetStaticFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", int.class);
+    }
+
+    @Before
+    public void setup() {
+        int v = (int) mVh.get();
+        if (v != FIELD_VALUE) {
+            throw new RuntimeException("field has unexpected value " + v);
+        }
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mVh.get();
+            x = (int) mVh.get();
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetStaticFieldLittleEndianStringPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetStaticFieldLittleEndianStringPerfTest.java
new file mode 100644
index 000000000000..7f6b4b8b637e
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetStaticFieldLittleEndianStringPerfTest.java
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetStaticFieldLittleEndianStringPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final String FIELD_VALUE = "qwerty";
+    static String sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetStaticFieldLittleEndianStringPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", String.class);
+    }
+
+    @Before
+    public void setup() {
+        String v = (String) mVh.get();
+        if (v != FIELD_VALUE) {
+            throw new RuntimeException("field has unexpected value " + v);
+        }
+    }
+
+    @Test
+    public void run() {
+        String x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (String) mVh.get();
+            x = (String) mVh.get();
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetVolatileFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetVolatileFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..8592d30f58f0
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetVolatileFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetVolatileFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    int mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetVolatileFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", int.class);
+    }
+
+    @Before
+    public void setup() {
+        int v = (int) mVh.getVolatile(this);
+        if (v != FIELD_VALUE) {
+            throw new RuntimeException("field has unexpected value " + v);
+        }
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mVh.getVolatile(this);
+            x = (int) mVh.getVolatile(this);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetVolatileFieldLittleEndianStringPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetVolatileFieldLittleEndianStringPerfTest.java
new file mode 100644
index 000000000000..539bd2aa8e8c
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetVolatileFieldLittleEndianStringPerfTest.java
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetVolatileFieldLittleEndianStringPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final String FIELD_VALUE = "qwerty";
+    String mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetVolatileFieldLittleEndianStringPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", String.class);
+    }
+
+    @Before
+    public void setup() {
+        String v = (String) mVh.getVolatile(this);
+        if (v != FIELD_VALUE) {
+            throw new RuntimeException("field has unexpected value " + v);
+        }
+    }
+
+    @Test
+    public void run() {
+        String x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (String) mVh.getVolatile(this);
+            x = (String) mVh.getVolatile(this);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetVolatileStaticFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetVolatileStaticFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..a36a7b6d39a2
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetVolatileStaticFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetVolatileStaticFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    static int sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetVolatileStaticFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", int.class);
+    }
+
+    @Before
+    public void setup() {
+        int v = (int) mVh.getVolatile();
+        if (v != FIELD_VALUE) {
+            throw new RuntimeException("field has unexpected value " + v);
+        }
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mVh.getVolatile();
+            x = (int) mVh.getVolatile();
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetVolatileStaticFieldLittleEndianStringPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetVolatileStaticFieldLittleEndianStringPerfTest.java
new file mode 100644
index 000000000000..90d2a70691ad
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetVolatileStaticFieldLittleEndianStringPerfTest.java
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetVolatileStaticFieldLittleEndianStringPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final String FIELD_VALUE = "qwerty";
+    static String sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetVolatileStaticFieldLittleEndianStringPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", String.class);
+    }
+
+    @Before
+    public void setup() {
+        String v = (String) mVh.getVolatile();
+        if (v != FIELD_VALUE) {
+            throw new RuntimeException("field has unexpected value " + v);
+        }
+    }
+
+    @Test
+    public void run() {
+        String x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (String) mVh.getVolatile();
+            x = (String) mVh.getVolatile();
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandaddAcquireFieldLittleEndianFloatPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandaddAcquireFieldLittleEndianFloatPerfTest.java
new file mode 100644
index 000000000000..4e5fcf32edd2
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandaddAcquireFieldLittleEndianFloatPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetandaddAcquireFieldLittleEndianFloatPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final float FIELD_VALUE = 3.14f;
+    float mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetandaddAcquireFieldLittleEndianFloatPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", float.class);
+    }
+
+    @Test
+    public void run() {
+        float x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (float) mVh.getAndAddAcquire(this, 2.17f);
+            x = (float) mVh.getAndAddAcquire(this, 2.17f);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandaddAcquireFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandaddAcquireFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..fd0abf85abfc
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandaddAcquireFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetandaddAcquireFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    int mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetandaddAcquireFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", int.class);
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mVh.getAndAddAcquire(this, ~42);
+            x = (int) mVh.getAndAddAcquire(this, ~42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandaddAcquireStaticFieldLittleEndianFloatPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandaddAcquireStaticFieldLittleEndianFloatPerfTest.java
new file mode 100644
index 000000000000..9272b1164d07
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandaddAcquireStaticFieldLittleEndianFloatPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetandaddAcquireStaticFieldLittleEndianFloatPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final float FIELD_VALUE = 3.14f;
+    static float sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetandaddAcquireStaticFieldLittleEndianFloatPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", float.class);
+    }
+
+    @Test
+    public void run() {
+        float x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (float) mVh.getAndAddAcquire(2.17f);
+            x = (float) mVh.getAndAddAcquire(2.17f);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandaddAcquireStaticFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandaddAcquireStaticFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..a896d0a8e3e7
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandaddAcquireStaticFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetandaddAcquireStaticFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    static int sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetandaddAcquireStaticFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", int.class);
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mVh.getAndAddAcquire(~42);
+            x = (int) mVh.getAndAddAcquire(~42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandaddFieldLittleEndianFloatPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandaddFieldLittleEndianFloatPerfTest.java
new file mode 100644
index 000000000000..671b0a3c7c83
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandaddFieldLittleEndianFloatPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetandaddFieldLittleEndianFloatPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final float FIELD_VALUE = 3.14f;
+    float mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetandaddFieldLittleEndianFloatPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", float.class);
+    }
+
+    @Test
+    public void run() {
+        float x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (float) mVh.getAndAdd(this, 2.17f);
+            x = (float) mVh.getAndAdd(this, 2.17f);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandaddFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandaddFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..1eb3f9277d56
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandaddFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetandaddFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    int mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetandaddFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", int.class);
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mVh.getAndAdd(this, ~42);
+            x = (int) mVh.getAndAdd(this, ~42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandaddReleaseFieldLittleEndianFloatPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandaddReleaseFieldLittleEndianFloatPerfTest.java
new file mode 100644
index 000000000000..f23d5e269154
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandaddReleaseFieldLittleEndianFloatPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetandaddReleaseFieldLittleEndianFloatPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final float FIELD_VALUE = 3.14f;
+    float mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetandaddReleaseFieldLittleEndianFloatPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", float.class);
+    }
+
+    @Test
+    public void run() {
+        float x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (float) mVh.getAndAddRelease(this, 2.17f);
+            x = (float) mVh.getAndAddRelease(this, 2.17f);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandaddReleaseFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandaddReleaseFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..161379851ce6
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandaddReleaseFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetandaddReleaseFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    int mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetandaddReleaseFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", int.class);
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mVh.getAndAddRelease(this, ~42);
+            x = (int) mVh.getAndAddRelease(this, ~42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandaddReleaseStaticFieldLittleEndianFloatPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandaddReleaseStaticFieldLittleEndianFloatPerfTest.java
new file mode 100644
index 000000000000..14f1c002812f
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandaddReleaseStaticFieldLittleEndianFloatPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetandaddReleaseStaticFieldLittleEndianFloatPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final float FIELD_VALUE = 3.14f;
+    static float sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetandaddReleaseStaticFieldLittleEndianFloatPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", float.class);
+    }
+
+    @Test
+    public void run() {
+        float x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (float) mVh.getAndAddRelease(2.17f);
+            x = (float) mVh.getAndAddRelease(2.17f);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandaddReleaseStaticFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandaddReleaseStaticFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..8327caf0a124
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandaddReleaseStaticFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetandaddReleaseStaticFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    static int sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetandaddReleaseStaticFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", int.class);
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mVh.getAndAddRelease(~42);
+            x = (int) mVh.getAndAddRelease(~42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandaddStaticFieldLittleEndianFloatPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandaddStaticFieldLittleEndianFloatPerfTest.java
new file mode 100644
index 000000000000..6c211fb5371b
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandaddStaticFieldLittleEndianFloatPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetandaddStaticFieldLittleEndianFloatPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final float FIELD_VALUE = 3.14f;
+    static float sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetandaddStaticFieldLittleEndianFloatPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", float.class);
+    }
+
+    @Test
+    public void run() {
+        float x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (float) mVh.getAndAdd(2.17f);
+            x = (float) mVh.getAndAdd(2.17f);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandaddStaticFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandaddStaticFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..d02cd735e753
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandaddStaticFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetandaddStaticFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    static int sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetandaddStaticFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", int.class);
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mVh.getAndAdd(~42);
+            x = (int) mVh.getAndAdd(~42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseAndAcquireFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseAndAcquireFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..0777586dadd9
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseAndAcquireFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetandbitwiseAndAcquireFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    int mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetandbitwiseAndAcquireFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", int.class);
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mVh.getAndBitwiseAndAcquire(this, ~42);
+            x = (int) mVh.getAndBitwiseAndAcquire(this, ~42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseAndAcquireStaticFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseAndAcquireStaticFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..24a949f7b73c
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseAndAcquireStaticFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetandbitwiseAndAcquireStaticFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    static int sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetandbitwiseAndAcquireStaticFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", int.class);
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mVh.getAndBitwiseAndAcquire(~42);
+            x = (int) mVh.getAndBitwiseAndAcquire(~42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseAndFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseAndFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..4b94bbe5d86d
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseAndFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetandbitwiseAndFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    int mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetandbitwiseAndFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", int.class);
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mVh.getAndBitwiseAnd(this, ~42);
+            x = (int) mVh.getAndBitwiseAnd(this, ~42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseAndReleaseFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseAndReleaseFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..1784c0557442
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseAndReleaseFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetandbitwiseAndReleaseFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    int mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetandbitwiseAndReleaseFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", int.class);
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mVh.getAndBitwiseAndRelease(this, ~42);
+            x = (int) mVh.getAndBitwiseAndRelease(this, ~42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseAndReleaseStaticFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseAndReleaseStaticFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..f85d3eeae9aa
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseAndReleaseStaticFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetandbitwiseAndReleaseStaticFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    static int sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetandbitwiseAndReleaseStaticFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", int.class);
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mVh.getAndBitwiseAndRelease(~42);
+            x = (int) mVh.getAndBitwiseAndRelease(~42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseAndStaticFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseAndStaticFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..81f6779e9820
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseAndStaticFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetandbitwiseAndStaticFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    static int sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetandbitwiseAndStaticFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", int.class);
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mVh.getAndBitwiseAnd(~42);
+            x = (int) mVh.getAndBitwiseAnd(~42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseOrAcquireFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseOrAcquireFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..9436fadfde72
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseOrAcquireFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetandbitwiseOrAcquireFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    int mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetandbitwiseOrAcquireFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", int.class);
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mVh.getAndBitwiseOrAcquire(this, ~42);
+            x = (int) mVh.getAndBitwiseOrAcquire(this, ~42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseOrAcquireStaticFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseOrAcquireStaticFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..9ebc45848003
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseOrAcquireStaticFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetandbitwiseOrAcquireStaticFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    static int sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetandbitwiseOrAcquireStaticFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", int.class);
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mVh.getAndBitwiseOrAcquire(~42);
+            x = (int) mVh.getAndBitwiseOrAcquire(~42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseOrFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseOrFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..ea159a123d21
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseOrFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetandbitwiseOrFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    int mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetandbitwiseOrFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", int.class);
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mVh.getAndBitwiseOr(this, ~42);
+            x = (int) mVh.getAndBitwiseOr(this, ~42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseOrReleaseFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseOrReleaseFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..a42ec7e93c05
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseOrReleaseFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetandbitwiseOrReleaseFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    int mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetandbitwiseOrReleaseFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", int.class);
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mVh.getAndBitwiseOrRelease(this, ~42);
+            x = (int) mVh.getAndBitwiseOrRelease(this, ~42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseOrReleaseStaticFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseOrReleaseStaticFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..6f1007e553cf
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseOrReleaseStaticFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetandbitwiseOrReleaseStaticFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    static int sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetandbitwiseOrReleaseStaticFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", int.class);
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mVh.getAndBitwiseOrRelease(~42);
+            x = (int) mVh.getAndBitwiseOrRelease(~42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseOrStaticFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseOrStaticFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..6a738181104b
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseOrStaticFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetandbitwiseOrStaticFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    static int sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetandbitwiseOrStaticFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", int.class);
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mVh.getAndBitwiseOr(~42);
+            x = (int) mVh.getAndBitwiseOr(~42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseXorAcquireFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseXorAcquireFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..e9a365bd72a4
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseXorAcquireFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetandbitwiseXorAcquireFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    int mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetandbitwiseXorAcquireFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", int.class);
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mVh.getAndBitwiseXorAcquire(this, ~42);
+            x = (int) mVh.getAndBitwiseXorAcquire(this, ~42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseXorAcquireStaticFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseXorAcquireStaticFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..fc9191cc2b77
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseXorAcquireStaticFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetandbitwiseXorAcquireStaticFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    static int sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetandbitwiseXorAcquireStaticFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", int.class);
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mVh.getAndBitwiseXorAcquire(~42);
+            x = (int) mVh.getAndBitwiseXorAcquire(~42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseXorFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseXorFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..5919a1dc32c9
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseXorFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetandbitwiseXorFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    int mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetandbitwiseXorFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", int.class);
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mVh.getAndBitwiseXor(this, ~42);
+            x = (int) mVh.getAndBitwiseXor(this, ~42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseXorReleaseFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseXorReleaseFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..313e5806cbf7
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseXorReleaseFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetandbitwiseXorReleaseFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    int mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetandbitwiseXorReleaseFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", int.class);
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mVh.getAndBitwiseXorRelease(this, ~42);
+            x = (int) mVh.getAndBitwiseXorRelease(this, ~42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseXorReleaseStaticFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseXorReleaseStaticFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..9c8b3ae1b939
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseXorReleaseStaticFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetandbitwiseXorReleaseStaticFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    static int sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetandbitwiseXorReleaseStaticFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", int.class);
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mVh.getAndBitwiseXorRelease(~42);
+            x = (int) mVh.getAndBitwiseXorRelease(~42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseXorStaticFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseXorStaticFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..ea618cc405be
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandbitwiseXorStaticFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetandbitwiseXorStaticFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    static int sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetandbitwiseXorStaticFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", int.class);
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mVh.getAndBitwiseXor(~42);
+            x = (int) mVh.getAndBitwiseXor(~42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandsetAcquireFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandsetAcquireFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..df6f470450ea
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandsetAcquireFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetandsetAcquireFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    int mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetandsetAcquireFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", int.class);
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mVh.getAndSetAcquire(this, ~42);
+            x = (int) mVh.getAndSetAcquire(this, ~42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandsetAcquireFieldLittleEndianStringPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandsetAcquireFieldLittleEndianStringPerfTest.java
new file mode 100644
index 000000000000..63fd7406cee4
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandsetAcquireFieldLittleEndianStringPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetandsetAcquireFieldLittleEndianStringPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final String FIELD_VALUE = "qwerty";
+    String mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetandsetAcquireFieldLittleEndianStringPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", String.class);
+    }
+
+    @Test
+    public void run() {
+        String x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (String) mVh.getAndSetAcquire(this, null);
+            x = (String) mVh.getAndSetAcquire(this, null);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandsetAcquireStaticFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandsetAcquireStaticFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..a96031e673cf
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandsetAcquireStaticFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetandsetAcquireStaticFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    static int sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetandsetAcquireStaticFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", int.class);
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mVh.getAndSetAcquire(~42);
+            x = (int) mVh.getAndSetAcquire(~42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandsetAcquireStaticFieldLittleEndianStringPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandsetAcquireStaticFieldLittleEndianStringPerfTest.java
new file mode 100644
index 000000000000..3bc25fbbf524
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandsetAcquireStaticFieldLittleEndianStringPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetandsetAcquireStaticFieldLittleEndianStringPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final String FIELD_VALUE = "qwerty";
+    static String sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetandsetAcquireStaticFieldLittleEndianStringPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", String.class);
+    }
+
+    @Test
+    public void run() {
+        String x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (String) mVh.getAndSetAcquire(null);
+            x = (String) mVh.getAndSetAcquire(null);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandsetFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandsetFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..7ffdf11d0fa6
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandsetFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetandsetFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    int mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetandsetFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", int.class);
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mVh.getAndSet(this, ~42);
+            x = (int) mVh.getAndSet(this, ~42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandsetFieldLittleEndianStringPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandsetFieldLittleEndianStringPerfTest.java
new file mode 100644
index 000000000000..cc7f3be26319
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandsetFieldLittleEndianStringPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetandsetFieldLittleEndianStringPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final String FIELD_VALUE = "qwerty";
+    String mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetandsetFieldLittleEndianStringPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", String.class);
+    }
+
+    @Test
+    public void run() {
+        String x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (String) mVh.getAndSet(this, null);
+            x = (String) mVh.getAndSet(this, null);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandsetReleaseFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandsetReleaseFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..8d54c00f0fe1
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandsetReleaseFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetandsetReleaseFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    int mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetandsetReleaseFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", int.class);
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mVh.getAndSetRelease(this, ~42);
+            x = (int) mVh.getAndSetRelease(this, ~42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandsetReleaseFieldLittleEndianStringPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandsetReleaseFieldLittleEndianStringPerfTest.java
new file mode 100644
index 000000000000..22e92dd06330
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandsetReleaseFieldLittleEndianStringPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetandsetReleaseFieldLittleEndianStringPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final String FIELD_VALUE = "qwerty";
+    String mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetandsetReleaseFieldLittleEndianStringPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", String.class);
+    }
+
+    @Test
+    public void run() {
+        String x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (String) mVh.getAndSetRelease(this, null);
+            x = (String) mVh.getAndSetRelease(this, null);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandsetReleaseStaticFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandsetReleaseStaticFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..08ddc8b0227c
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandsetReleaseStaticFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetandsetReleaseStaticFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    static int sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetandsetReleaseStaticFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", int.class);
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mVh.getAndSetRelease(~42);
+            x = (int) mVh.getAndSetRelease(~42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandsetReleaseStaticFieldLittleEndianStringPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandsetReleaseStaticFieldLittleEndianStringPerfTest.java
new file mode 100644
index 000000000000..429e090642e9
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandsetReleaseStaticFieldLittleEndianStringPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetandsetReleaseStaticFieldLittleEndianStringPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final String FIELD_VALUE = "qwerty";
+    static String sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetandsetReleaseStaticFieldLittleEndianStringPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", String.class);
+    }
+
+    @Test
+    public void run() {
+        String x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (String) mVh.getAndSetRelease(null);
+            x = (String) mVh.getAndSetRelease(null);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandsetStaticFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandsetStaticFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..d5b31f66cab5
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandsetStaticFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetandsetStaticFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    static int sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetandsetStaticFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", int.class);
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (int) mVh.getAndSet(~42);
+            x = (int) mVh.getAndSet(~42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandsetStaticFieldLittleEndianStringPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandsetStaticFieldLittleEndianStringPerfTest.java
new file mode 100644
index 000000000000..8667aaa961a4
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleGetandsetStaticFieldLittleEndianStringPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleGetandsetStaticFieldLittleEndianStringPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final String FIELD_VALUE = "qwerty";
+    static String sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleGetandsetStaticFieldLittleEndianStringPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", String.class);
+    }
+
+    @Test
+    public void run() {
+        String x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            x = (String) mVh.getAndSet(null);
+            x = (String) mVh.getAndSet(null);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetArrayLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetArrayLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..aa202469eb93
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetArrayLittleEndianIntPerfTest.java
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.After;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleSetArrayLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int ELEMENT_VALUE = 42;
+    int[] mArray = {ELEMENT_VALUE};
+    VarHandle mVh;
+
+    public VarHandleSetArrayLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.arrayElementVarHandle(int[].class);
+    }
+
+    @After
+    public void teardown() {
+        if (mArray[0] != ~42) {
+            throw new RuntimeException("array element has unexpected value: " + mArray[0]);
+        }
+    }
+
+    @Test
+    public void run() {
+        int[] a = mArray;
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            mVh.set(a, 0, ~42);
+            mVh.set(a, 0, ~42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetArrayLittleEndianStringPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetArrayLittleEndianStringPerfTest.java
new file mode 100644
index 000000000000..9e0210fbd72c
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetArrayLittleEndianStringPerfTest.java
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.After;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleSetArrayLittleEndianStringPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final String ELEMENT_VALUE = "qwerty";
+    String[] mArray = {ELEMENT_VALUE};
+    VarHandle mVh;
+
+    public VarHandleSetArrayLittleEndianStringPerfTest() throws Throwable {
+        mVh = MethodHandles.arrayElementVarHandle(String[].class);
+    }
+
+    @After
+    public void teardown() {
+        if (mArray[0] != null) {
+            throw new RuntimeException("array element has unexpected value: " + mArray[0]);
+        }
+    }
+
+    @Test
+    public void run() {
+        String[] a = mArray;
+        String x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            mVh.set(a, 0, null);
+            mVh.set(a, 0, null);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetByteArrayViewBigEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetByteArrayViewBigEndianIntPerfTest.java
new file mode 100644
index 000000000000..d48916886341
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetByteArrayViewBigEndianIntPerfTest.java
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.After;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+import java.nio.ByteOrder;
+import java.util.Arrays;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleSetByteArrayViewBigEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int VALUE = 42;
+    byte[] mArray1 = {
+        (byte) (VALUE >> 24), (byte) (VALUE >> 16), (byte) (VALUE >> 8), (byte) VALUE
+    };
+    byte[] mArray2 = {(byte) (-1 >> 24), (byte) (-1 >> 16), (byte) (-1 >> 8), (byte) VALUE};
+    VarHandle mVh;
+
+    public VarHandleSetByteArrayViewBigEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.byteArrayViewVarHandle(int[].class, ByteOrder.BIG_ENDIAN);
+    }
+
+    @After
+    public void teardown() {
+        if (!Arrays.equals(mArray2, mArray1)) {
+            throw new RuntimeException(
+                    "array has unexpected values: "
+                            + mArray2[0]
+                            + " "
+                            + mArray2[1]
+                            + " "
+                            + mArray2[2]
+                            + " "
+                            + mArray2[3]);
+        }
+    }
+
+    @Test
+    public void run() {
+        byte[] a = mArray2;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            mVh.set(a, 0, VALUE);
+            mVh.set(a, 0, VALUE);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetByteArrayViewLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetByteArrayViewLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..b06d7eff199d
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetByteArrayViewLittleEndianIntPerfTest.java
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.After;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+import java.nio.ByteOrder;
+import java.util.Arrays;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleSetByteArrayViewLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int VALUE = 42;
+    byte[] mArray1 = {
+        (byte) VALUE, (byte) (VALUE >> 8), (byte) (VALUE >> 16), (byte) (VALUE >> 24)
+    };
+    byte[] mArray2 = {(byte) VALUE, (byte) (-1 >> 8), (byte) (-1 >> 16), (byte) (-1 >> 24)};
+    VarHandle mVh;
+
+    public VarHandleSetByteArrayViewLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.byteArrayViewVarHandle(int[].class, ByteOrder.LITTLE_ENDIAN);
+    }
+
+    @After
+    public void teardown() {
+        if (!Arrays.equals(mArray2, mArray1)) {
+            throw new RuntimeException(
+                    "array has unexpected values: "
+                            + mArray2[0]
+                            + " "
+                            + mArray2[1]
+                            + " "
+                            + mArray2[2]
+                            + " "
+                            + mArray2[3]);
+        }
+    }
+
+    @Test
+    public void run() {
+        byte[] a = mArray2;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            mVh.set(a, 0, VALUE);
+            mVh.set(a, 0, VALUE);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..84469375c7e2
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.After;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleSetFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    int mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleSetFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", int.class);
+    }
+
+    @After
+    public void teardown() {
+        if (mField != FIELD_VALUE) {
+            throw new RuntimeException("mField has unexpected value " + mField);
+        }
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            mVh.set(this, FIELD_VALUE);
+            mVh.set(this, FIELD_VALUE);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetFieldLittleEndianStringPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetFieldLittleEndianStringPerfTest.java
new file mode 100644
index 000000000000..34540a31ad78
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetFieldLittleEndianStringPerfTest.java
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.After;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleSetFieldLittleEndianStringPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final String FIELD_VALUE = "qwerty";
+    String mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleSetFieldLittleEndianStringPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", String.class);
+    }
+
+    @After
+    public void teardown() {
+        if (mField != FIELD_VALUE) {
+            throw new RuntimeException("mField has unexpected value " + mField);
+        }
+    }
+
+    @Test
+    public void run() {
+        String x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            mVh.set(this, FIELD_VALUE);
+            mVh.set(this, FIELD_VALUE);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetOpaqueFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetOpaqueFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..c79b5133afd5
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetOpaqueFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.After;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleSetOpaqueFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    int mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleSetOpaqueFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", int.class);
+    }
+
+    @After
+    public void teardown() {
+        if (mField != FIELD_VALUE) {
+            throw new RuntimeException("mField has unexpected value " + mField);
+        }
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            mVh.setOpaque(this, FIELD_VALUE);
+            mVh.setOpaque(this, FIELD_VALUE);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetOpaqueFieldLittleEndianStringPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetOpaqueFieldLittleEndianStringPerfTest.java
new file mode 100644
index 000000000000..028130ddef96
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetOpaqueFieldLittleEndianStringPerfTest.java
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.After;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleSetOpaqueFieldLittleEndianStringPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final String FIELD_VALUE = "qwerty";
+    String mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleSetOpaqueFieldLittleEndianStringPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", String.class);
+    }
+
+    @After
+    public void teardown() {
+        if (mField != FIELD_VALUE) {
+            throw new RuntimeException("mField has unexpected value " + mField);
+        }
+    }
+
+    @Test
+    public void run() {
+        String x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            mVh.setOpaque(this, FIELD_VALUE);
+            mVh.setOpaque(this, FIELD_VALUE);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetOpaqueStaticFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetOpaqueStaticFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..06a5a8ce8ceb
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetOpaqueStaticFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.After;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleSetOpaqueStaticFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    static int sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleSetOpaqueStaticFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", int.class);
+    }
+
+    @After
+    public void teardown() {
+        if (sField != FIELD_VALUE) {
+            throw new RuntimeException("sField has unexpected value " + sField);
+        }
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            mVh.setOpaque(FIELD_VALUE);
+            mVh.setOpaque(FIELD_VALUE);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetOpaqueStaticFieldLittleEndianStringPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetOpaqueStaticFieldLittleEndianStringPerfTest.java
new file mode 100644
index 000000000000..78eefc89c8fd
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetOpaqueStaticFieldLittleEndianStringPerfTest.java
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.After;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleSetOpaqueStaticFieldLittleEndianStringPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final String FIELD_VALUE = "qwerty";
+    static String sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleSetOpaqueStaticFieldLittleEndianStringPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", String.class);
+    }
+
+    @After
+    public void teardown() {
+        if (sField != FIELD_VALUE) {
+            throw new RuntimeException("sField has unexpected value " + sField);
+        }
+    }
+
+    @Test
+    public void run() {
+        String x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            mVh.setOpaque(FIELD_VALUE);
+            mVh.setOpaque(FIELD_VALUE);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetReleaseFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetReleaseFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..cd1bd4824175
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetReleaseFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.After;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleSetReleaseFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    int mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleSetReleaseFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", int.class);
+    }
+
+    @After
+    public void teardown() {
+        if (mField != FIELD_VALUE) {
+            throw new RuntimeException("mField has unexpected value " + mField);
+        }
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            mVh.setRelease(this, FIELD_VALUE);
+            mVh.setRelease(this, FIELD_VALUE);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetReleaseFieldLittleEndianStringPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetReleaseFieldLittleEndianStringPerfTest.java
new file mode 100644
index 000000000000..6c0740c7169e
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetReleaseFieldLittleEndianStringPerfTest.java
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.After;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleSetReleaseFieldLittleEndianStringPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final String FIELD_VALUE = "qwerty";
+    String mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleSetReleaseFieldLittleEndianStringPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", String.class);
+    }
+
+    @After
+    public void teardown() {
+        if (mField != FIELD_VALUE) {
+            throw new RuntimeException("mField has unexpected value " + mField);
+        }
+    }
+
+    @Test
+    public void run() {
+        String x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            mVh.setRelease(this, FIELD_VALUE);
+            mVh.setRelease(this, FIELD_VALUE);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetReleaseStaticFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetReleaseStaticFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..b95f24b0a1e8
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetReleaseStaticFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.After;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleSetReleaseStaticFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    static int sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleSetReleaseStaticFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", int.class);
+    }
+
+    @After
+    public void teardown() {
+        if (sField != FIELD_VALUE) {
+            throw new RuntimeException("sField has unexpected value " + sField);
+        }
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            mVh.setRelease(FIELD_VALUE);
+            mVh.setRelease(FIELD_VALUE);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetReleaseStaticFieldLittleEndianStringPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetReleaseStaticFieldLittleEndianStringPerfTest.java
new file mode 100644
index 000000000000..b03cf826c7f4
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetReleaseStaticFieldLittleEndianStringPerfTest.java
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.After;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleSetReleaseStaticFieldLittleEndianStringPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final String FIELD_VALUE = "qwerty";
+    static String sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleSetReleaseStaticFieldLittleEndianStringPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", String.class);
+    }
+
+    @After
+    public void teardown() {
+        if (sField != FIELD_VALUE) {
+            throw new RuntimeException("sField has unexpected value " + sField);
+        }
+    }
+
+    @Test
+    public void run() {
+        String x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            mVh.setRelease(FIELD_VALUE);
+            mVh.setRelease(FIELD_VALUE);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetStaticFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetStaticFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..c98c09274102
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetStaticFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.After;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleSetStaticFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    static int sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleSetStaticFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", int.class);
+    }
+
+    @After
+    public void teardown() {
+        if (sField != FIELD_VALUE) {
+            throw new RuntimeException("sField has unexpected value " + sField);
+        }
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            mVh.set(FIELD_VALUE);
+            mVh.set(FIELD_VALUE);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetStaticFieldLittleEndianStringPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetStaticFieldLittleEndianStringPerfTest.java
new file mode 100644
index 000000000000..625cfc77e15b
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetStaticFieldLittleEndianStringPerfTest.java
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.After;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleSetStaticFieldLittleEndianStringPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final String FIELD_VALUE = "qwerty";
+    static String sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleSetStaticFieldLittleEndianStringPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", String.class);
+    }
+
+    @After
+    public void teardown() {
+        if (sField != FIELD_VALUE) {
+            throw new RuntimeException("sField has unexpected value " + sField);
+        }
+    }
+
+    @Test
+    public void run() {
+        String x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            mVh.set(FIELD_VALUE);
+            mVh.set(FIELD_VALUE);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetVolatileFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetVolatileFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..58319b3f6326
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetVolatileFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.After;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleSetVolatileFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    int mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleSetVolatileFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", int.class);
+    }
+
+    @After
+    public void teardown() {
+        if (mField != FIELD_VALUE) {
+            throw new RuntimeException("mField has unexpected value " + mField);
+        }
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            mVh.setVolatile(this, FIELD_VALUE);
+            mVh.setVolatile(this, FIELD_VALUE);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetVolatileFieldLittleEndianStringPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetVolatileFieldLittleEndianStringPerfTest.java
new file mode 100644
index 000000000000..f741542411f5
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetVolatileFieldLittleEndianStringPerfTest.java
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.After;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleSetVolatileFieldLittleEndianStringPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final String FIELD_VALUE = "qwerty";
+    String mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleSetVolatileFieldLittleEndianStringPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", String.class);
+    }
+
+    @After
+    public void teardown() {
+        if (mField != FIELD_VALUE) {
+            throw new RuntimeException("mField has unexpected value " + mField);
+        }
+    }
+
+    @Test
+    public void run() {
+        String x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            mVh.setVolatile(this, FIELD_VALUE);
+            mVh.setVolatile(this, FIELD_VALUE);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetVolatileStaticFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetVolatileStaticFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..87f6a7832526
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetVolatileStaticFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.After;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleSetVolatileStaticFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    static int sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleSetVolatileStaticFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", int.class);
+    }
+
+    @After
+    public void teardown() {
+        if (sField != FIELD_VALUE) {
+            throw new RuntimeException("sField has unexpected value " + sField);
+        }
+    }
+
+    @Test
+    public void run() {
+        int x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            mVh.setVolatile(FIELD_VALUE);
+            mVh.setVolatile(FIELD_VALUE);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetVolatileStaticFieldLittleEndianStringPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetVolatileStaticFieldLittleEndianStringPerfTest.java
new file mode 100644
index 000000000000..610345f69051
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleSetVolatileStaticFieldLittleEndianStringPerfTest.java
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.After;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleSetVolatileStaticFieldLittleEndianStringPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final String FIELD_VALUE = "qwerty";
+    static String sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleSetVolatileStaticFieldLittleEndianStringPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", String.class);
+    }
+
+    @After
+    public void teardown() {
+        if (sField != FIELD_VALUE) {
+            throw new RuntimeException("sField has unexpected value " + sField);
+        }
+    }
+
+    @Test
+    public void run() {
+        String x;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            mVh.setVolatile(FIELD_VALUE);
+            mVh.setVolatile(FIELD_VALUE);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetAcquireFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetAcquireFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..519d4fd6179b
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetAcquireFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleWeakcompareandsetAcquireFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    int mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleWeakcompareandsetAcquireFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", int.class);
+    }
+
+    @Test
+    public void run() {
+        boolean success;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            success = mVh.weakCompareAndSetAcquire(this, mField, ~42);
+            success = mVh.weakCompareAndSetAcquire(this, mField, 42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetAcquireFieldLittleEndianStringPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetAcquireFieldLittleEndianStringPerfTest.java
new file mode 100644
index 000000000000..322cf639e81d
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetAcquireFieldLittleEndianStringPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleWeakcompareandsetAcquireFieldLittleEndianStringPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final String FIELD_VALUE = "qwerty";
+    String mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleWeakcompareandsetAcquireFieldLittleEndianStringPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", String.class);
+    }
+
+    @Test
+    public void run() {
+        boolean success;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            success = mVh.weakCompareAndSetAcquire(this, mField, null);
+            success = mVh.weakCompareAndSetAcquire(this, mField, "qwerty");
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetAcquireStaticFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetAcquireStaticFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..f8ccbadf682f
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetAcquireStaticFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleWeakcompareandsetAcquireStaticFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    static int sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleWeakcompareandsetAcquireStaticFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", int.class);
+    }
+
+    @Test
+    public void run() {
+        boolean success;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            success = mVh.weakCompareAndSetAcquire(sField, ~42);
+            success = mVh.weakCompareAndSetAcquire(sField, 42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetAcquireStaticFieldLittleEndianStringPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetAcquireStaticFieldLittleEndianStringPerfTest.java
new file mode 100644
index 000000000000..16f1059d150f
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetAcquireStaticFieldLittleEndianStringPerfTest.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleWeakcompareandsetAcquireStaticFieldLittleEndianStringPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final String FIELD_VALUE = "qwerty";
+    static String sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleWeakcompareandsetAcquireStaticFieldLittleEndianStringPerfTest()
+            throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", String.class);
+    }
+
+    @Test
+    public void run() {
+        boolean success;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            success = mVh.weakCompareAndSetAcquire(sField, null);
+            success = mVh.weakCompareAndSetAcquire(sField, "qwerty");
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..c7084fe63b06
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleWeakcompareandsetFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    int mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleWeakcompareandsetFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", int.class);
+    }
+
+    @Test
+    public void run() {
+        boolean success;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            success = mVh.weakCompareAndSet(this, mField, ~42);
+            success = mVh.weakCompareAndSet(this, mField, 42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetFieldLittleEndianStringPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetFieldLittleEndianStringPerfTest.java
new file mode 100644
index 000000000000..9d526b8687ca
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetFieldLittleEndianStringPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleWeakcompareandsetFieldLittleEndianStringPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final String FIELD_VALUE = "qwerty";
+    String mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleWeakcompareandsetFieldLittleEndianStringPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", String.class);
+    }
+
+    @Test
+    public void run() {
+        boolean success;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            success = mVh.weakCompareAndSet(this, mField, null);
+            success = mVh.weakCompareAndSet(this, mField, "qwerty");
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetPlainFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetPlainFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..8372f6ccffbb
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetPlainFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleWeakcompareandsetPlainFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    int mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleWeakcompareandsetPlainFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", int.class);
+    }
+
+    @Test
+    public void run() {
+        boolean success;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            success = mVh.weakCompareAndSetPlain(this, mField, ~42);
+            success = mVh.weakCompareAndSetPlain(this, mField, 42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetPlainFieldLittleEndianStringPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetPlainFieldLittleEndianStringPerfTest.java
new file mode 100644
index 000000000000..87e47e76984f
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetPlainFieldLittleEndianStringPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleWeakcompareandsetPlainFieldLittleEndianStringPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final String FIELD_VALUE = "qwerty";
+    String mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleWeakcompareandsetPlainFieldLittleEndianStringPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", String.class);
+    }
+
+    @Test
+    public void run() {
+        boolean success;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            success = mVh.weakCompareAndSetPlain(this, mField, null);
+            success = mVh.weakCompareAndSetPlain(this, mField, "qwerty");
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetPlainStaticFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetPlainStaticFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..aa2e1049e302
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetPlainStaticFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleWeakcompareandsetPlainStaticFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    static int sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleWeakcompareandsetPlainStaticFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", int.class);
+    }
+
+    @Test
+    public void run() {
+        boolean success;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            success = mVh.weakCompareAndSetPlain(sField, ~42);
+            success = mVh.weakCompareAndSetPlain(sField, 42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetPlainStaticFieldLittleEndianStringPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetPlainStaticFieldLittleEndianStringPerfTest.java
new file mode 100644
index 000000000000..ebaa0801e894
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetPlainStaticFieldLittleEndianStringPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleWeakcompareandsetPlainStaticFieldLittleEndianStringPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final String FIELD_VALUE = "qwerty";
+    static String sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleWeakcompareandsetPlainStaticFieldLittleEndianStringPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", String.class);
+    }
+
+    @Test
+    public void run() {
+        boolean success;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            success = mVh.weakCompareAndSetPlain(sField, null);
+            success = mVh.weakCompareAndSetPlain(sField, "qwerty");
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetReleaseFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetReleaseFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..d90356a02fa6
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetReleaseFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleWeakcompareandsetReleaseFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    int mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleWeakcompareandsetReleaseFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", int.class);
+    }
+
+    @Test
+    public void run() {
+        boolean success;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            success = mVh.weakCompareAndSetRelease(this, mField, ~42);
+            success = mVh.weakCompareAndSetRelease(this, mField, 42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetReleaseFieldLittleEndianStringPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetReleaseFieldLittleEndianStringPerfTest.java
new file mode 100644
index 000000000000..6db995a7fd0b
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetReleaseFieldLittleEndianStringPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleWeakcompareandsetReleaseFieldLittleEndianStringPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final String FIELD_VALUE = "qwerty";
+    String mField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleWeakcompareandsetReleaseFieldLittleEndianStringPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findVarHandle(this.getClass(), "mField", String.class);
+    }
+
+    @Test
+    public void run() {
+        boolean success;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            success = mVh.weakCompareAndSetRelease(this, mField, null);
+            success = mVh.weakCompareAndSetRelease(this, mField, "qwerty");
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetReleaseStaticFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetReleaseStaticFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..ecea19e2036a
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetReleaseStaticFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleWeakcompareandsetReleaseStaticFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    static int sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleWeakcompareandsetReleaseStaticFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", int.class);
+    }
+
+    @Test
+    public void run() {
+        boolean success;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            success = mVh.weakCompareAndSetRelease(sField, ~42);
+            success = mVh.weakCompareAndSetRelease(sField, 42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetReleaseStaticFieldLittleEndianStringPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetReleaseStaticFieldLittleEndianStringPerfTest.java
new file mode 100644
index 000000000000..ab86284729c2
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetReleaseStaticFieldLittleEndianStringPerfTest.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleWeakcompareandsetReleaseStaticFieldLittleEndianStringPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final String FIELD_VALUE = "qwerty";
+    static String sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleWeakcompareandsetReleaseStaticFieldLittleEndianStringPerfTest()
+            throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", String.class);
+    }
+
+    @Test
+    public void run() {
+        boolean success;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            success = mVh.weakCompareAndSetRelease(sField, null);
+            success = mVh.weakCompareAndSetRelease(sField, "qwerty");
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetStaticFieldLittleEndianIntPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetStaticFieldLittleEndianIntPerfTest.java
new file mode 100644
index 000000000000..23a33f54fcb9
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetStaticFieldLittleEndianIntPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleWeakcompareandsetStaticFieldLittleEndianIntPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final int FIELD_VALUE = 42;
+    static int sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleWeakcompareandsetStaticFieldLittleEndianIntPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", int.class);
+    }
+
+    @Test
+    public void run() {
+        boolean success;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            success = mVh.weakCompareAndSet(sField, ~42);
+            success = mVh.weakCompareAndSet(sField, 42);
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetStaticFieldLittleEndianStringPerfTest.java b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetStaticFieldLittleEndianStringPerfTest.java
new file mode 100644
index 000000000000..270b5adccde1
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/VarHandleWeakcompareandsetStaticFieldLittleEndianStringPerfTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// This file is generated by generate_java.py do not directly modify!
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class VarHandleWeakcompareandsetStaticFieldLittleEndianStringPerfTest {
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final String FIELD_VALUE = "qwerty";
+    static String sField = FIELD_VALUE;
+    VarHandle mVh;
+
+    public VarHandleWeakcompareandsetStaticFieldLittleEndianStringPerfTest() throws Throwable {
+        mVh = MethodHandles.lookup().findStaticVarHandle(this.getClass(), "sField", String.class);
+    }
+
+    @Test
+    public void run() {
+        boolean success;
+        BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            success = mVh.weakCompareAndSet(sField, null);
+            success = mVh.weakCompareAndSet(sField, "qwerty");
+        }
+    }
+}
diff --git a/apct-tests/perftests/core/src/android/libcore/varhandles/generate_java.py b/apct-tests/perftests/core/src/android/libcore/varhandles/generate_java.py
new file mode 100755
index 000000000000..f3a1fff52205
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/libcore/varhandles/generate_java.py
@@ -0,0 +1,515 @@
+#!/usr/bin/python3
+#
+# Copyright (C) 2022 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""
+Generate java benchmarks for varhandles.
+Adapted to use CrystalBall from art/test/2239-varhandle-perf/util-src/generate_java.py.
+
+To run use: python generate_java.py <destination_directory>
+
+And then to correct lint errors (from frameworks/base):
+../../tools/repohooks/tools/google-java-format.py --fix --sort-imports  --google-java-format-diff ../../external/google-java-format/scripts/google-java-format-diff.py
+"""
+
+
+from enum import Enum
+from pathlib import Path
+
+import io
+import sys
+
+
+class MemLoc(Enum):
+    FIELD = 0
+    ARRAY = 1
+    BYTE_ARRAY_VIEW = 2
+
+
+def to_camel_case(word):
+    return ''.join(c for c in word.title() if not c == '_')
+
+
+LOOP ="BenchmarkState state = mPerfStatusReporter.getBenchmarkState();\n        while (state.keepRunning())"
+
+class Benchmark:
+    def __init__(self, code, static, vartype, flavour, klass, method, memloc,
+        byteorder="LITTLE_ENDIAN"):
+        self.code = code
+        self.static = static
+        self.vartype = vartype
+        self.flavour = flavour
+        self.klass = klass
+        self.method = method
+        self.byteorder = byteorder
+        self.memloc = memloc
+
+    def fullname(self):
+        return "{klass}{method}{flavour}{static_name}{memloc}{byteorder}{vartype}PerfTest".format(
+            klass = self.klass,
+            method = to_camel_case(self.method),
+            flavour = self.flavour,
+            static_name = "Static" if self.static else "",
+            memloc = to_camel_case(self.memloc.name),
+            byteorder = to_camel_case(self.byteorder),
+            vartype = to_camel_case(self.vartype))
+
+    def gencode(self):
+        if self.klass == "Reflect":
+            method_suffix = "" if self.vartype == "String" else self.vartype.title()
+            static_first_arg = "null"
+        elif self.klass == "Unsafe":
+            method_suffix = "Object" if self.vartype == "String" else self.vartype.title()
+            static_first_arg = "this.getClass()"
+        else:
+            method_suffix = ""
+            static_first_arg = ""
+
+        first_arg = static_first_arg if self.static else "this"
+
+        return self.code.format(
+            name = self.fullname(),
+            method = self.method + method_suffix,
+            flavour = self.flavour,
+            static_name = "Static" if self.static else "",
+            static_kwd = "static " if self.static else "",
+            static_prefix = "s" if self.static else "m",
+            this = first_arg,
+            this_comma = "" if not first_arg else first_arg + ", ",
+            vartype = self.vartype,
+            byteorder = self.byteorder,
+            value1 = VALUES[self.vartype][0],
+            value2 = VALUES[self.vartype][1],
+            value1_byte_array = VALUES["byte[]"][self.byteorder][0],
+            value2_byte_array = VALUES["byte[]"][self.byteorder][1],
+            loop = LOOP)
+
+
+def BenchVHField(code, static, vartype, flavour, method):
+    return Benchmark(code, static, vartype, flavour, "VarHandle", method, MemLoc.FIELD)
+
+
+def BenchVHArray(code, vartype, flavour, method):
+    return Benchmark(code, False, vartype, flavour, "VarHandle", method, MemLoc.ARRAY)
+
+
+def BenchVHByteArrayView(code, byteorder, vartype, flavour, method):
+    return Benchmark(code, False, vartype, flavour, "VarHandle", method, MemLoc.BYTE_ARRAY_VIEW, byteorder)
+
+
+def BenchReflect(code, static, vartype, method):
+    return Benchmark(code, static, vartype, "", "Reflect", method, MemLoc.FIELD)
+
+
+def BenchUnsafe(code, static, vartype, method):
+    return Benchmark(code, static, vartype, "", "Unsafe", method, MemLoc.FIELD)
+
+
+VALUES = {
+    "int": ["42", "~42"],
+    "float": ["3.14f", "2.17f"],
+    "String": ["\"qwerty\"", "null"],
+    "byte[]": {
+        "LITTLE_ENDIAN": [
+            "{ (byte) VALUE, (byte) (VALUE >> 8), (byte) (VALUE >> 16), (byte) (VALUE >> 24) }",
+            "{ (byte) VALUE, (byte) (-1 >> 8), (byte) (-1 >> 16), (byte) (-1 >> 24) }",
+        ],
+        "BIG_ENDIAN": [
+            "{ (byte) (VALUE >> 24), (byte) (VALUE >> 16), (byte) (VALUE >> 8), (byte) VALUE }",
+            "{ (byte) (-1 >> 24), (byte) (-1 >> 16), (byte) (-1 >> 8), (byte) VALUE }",
+        ],
+    },
+}
+
+REPEAT = 2
+REPEAT_HALF = (int) (REPEAT / 2)
+
+
+BANNER = """/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+ // This file is generated by generate_java.py do not directly modify!"""
+
+
+VH_IMPORTS = """
+package android.libcore.varhandles;
+
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+import android.test.suitebuilder.annotation.LargeTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.VarHandle;
+"""
+
+
+VH_START = BANNER + VH_IMPORTS + """
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class {name} {{
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final {vartype} FIELD_VALUE = {value1};
+    {static_kwd}{vartype} {static_prefix}Field = FIELD_VALUE;
+    VarHandle mVh;
+
+    public {name}() throws Throwable {{
+        mVh = MethodHandles.lookup().find{static_name}VarHandle(this.getClass(), "{static_prefix}Field", {vartype}.class);
+    }}
+"""
+
+
+END = """
+        }}
+    }}
+}}"""
+
+
+VH_GET = VH_START + """
+    @Before
+    public void setup() {{
+        {vartype} v = ({vartype}) mVh.{method}{flavour}({this});
+        if (v != FIELD_VALUE) {{
+            throw new RuntimeException("field has unexpected value " + v);
+        }}
+    }}
+
+    @Test
+    public void run() {{
+        {vartype} x;
+        {loop} {{""" + """
+            x = ({vartype}) mVh.{method}{flavour}({this});""" * REPEAT + END
+
+
+VH_SET = VH_START + """
+    @After
+    public void teardown() {{
+        if ({static_prefix}Field != FIELD_VALUE) {{
+            throw new RuntimeException("{static_prefix}Field has unexpected value " + {static_prefix}Field);
+        }}
+    }}
+
+    @Test
+    public void run() {{
+        {vartype} x;
+        {loop} {{""" + """
+            mVh.{method}{flavour}({this_comma}FIELD_VALUE);""" * REPEAT + END
+
+
+VH_CAS = VH_START + """
+    @Test
+    public void run() {{
+        boolean success;
+        {loop} {{""" + """
+            success = mVh.{method}{flavour}({this_comma}{static_prefix}Field, {value2});
+            success = mVh.{method}{flavour}({this_comma}{static_prefix}Field, {value1});""" * REPEAT_HALF + END
+
+
+VH_CAE = VH_START + """
+    @Test
+    public void run() {{
+        {vartype} x;
+        {loop} {{""" + """
+            x = ({vartype}) mVh.{method}{flavour}({this_comma}{static_prefix}Field, {value2});
+            x = ({vartype}) mVh.{method}{flavour}({this_comma}{static_prefix}Field, {value1});""" * REPEAT_HALF + END
+
+
+VH_GAS = VH_START + """
+    @Test
+    public void run() {{
+        {vartype} x;
+        {loop} {{""" + """
+            x = ({vartype}) mVh.{method}{flavour}({this_comma}{value2});""" * REPEAT + END
+
+
+VH_GAA = VH_START + """
+    @Test
+    public void run() {{
+        {vartype} x;
+        {loop} {{""" + """
+            x = ({vartype}) mVh.{method}{flavour}({this_comma}{value2});""" * REPEAT + END
+
+
+VH_GAB = VH_START + """
+    @Test
+    public void run() {{
+        int x;
+        {loop} {{""" + """
+            x = ({vartype}) mVh.{method}{flavour}({this_comma}{value2});""" * REPEAT + END
+
+
+VH_START_ARRAY = BANNER + VH_IMPORTS + """
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class {name} {{
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final {vartype} ELEMENT_VALUE = {value1};
+    {vartype}[] mArray = {{ ELEMENT_VALUE }};
+    VarHandle mVh;
+
+    public {name}() throws Throwable {{
+        mVh = MethodHandles.arrayElementVarHandle({vartype}[].class);
+    }}
+"""
+
+
+VH_GET_A = VH_START_ARRAY + """
+    @Before
+    public void setup() {{
+        {vartype} v = ({vartype}) mVh.{method}{flavour}(mArray, 0);
+        if (v != ELEMENT_VALUE) {{
+            throw new RuntimeException("array element has unexpected value: " + v);
+        }}
+    }}
+
+    @Test
+    public void run() {{
+        {vartype}[] a = mArray;
+        {vartype} x;
+        {loop} {{""" + """
+            x = ({vartype}) mVh.{method}{flavour}(a, 0);""" * REPEAT + END
+
+
+VH_SET_A = VH_START_ARRAY + """
+    @After
+    public void teardown() {{
+        if (mArray[0] != {value2}) {{
+            throw new RuntimeException("array element has unexpected value: " + mArray[0]);
+        }}
+    }}
+
+    @Test
+    public void run() {{
+        {vartype}[] a = mArray;
+        {vartype} x;
+        {loop} {{""" + """
+            mVh.{method}{flavour}(a, 0, {value2});""" * REPEAT + END
+
+
+VH_START_BYTE_ARRAY_VIEW = BANNER + VH_IMPORTS + """
+import java.util.Arrays;
+import java.nio.ByteOrder;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class {name} {{
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    static final {vartype} VALUE = {value1};
+    byte[] mArray1 = {value1_byte_array};
+    byte[] mArray2 = {value2_byte_array};
+    VarHandle mVh;
+
+    public {name}() throws Throwable {{
+        mVh = MethodHandles.byteArrayViewVarHandle({vartype}[].class, ByteOrder.{byteorder});
+  }}
+"""
+
+
+VH_GET_BAV = VH_START_BYTE_ARRAY_VIEW + """
+    @Before
+    public void setup() {{
+        {vartype} v = ({vartype}) mVh.{method}{flavour}(mArray1, 0);
+        if (v != VALUE) {{
+            throw new RuntimeException("array has unexpected value: " + v);
+        }}
+    }}
+
+    @Test
+    public void run() {{
+        byte[] a = mArray1;
+        {vartype} x;
+        {loop} {{""" + """
+            x = ({vartype}) mVh.{method}{flavour}(a, 0);""" * REPEAT + END
+
+
+VH_SET_BAV = VH_START_BYTE_ARRAY_VIEW + """
+    @After
+    public void teardown() {{
+        if (!Arrays.equals(mArray2, mArray1)) {{
+            throw new RuntimeException("array has unexpected values: " +
+                mArray2[0] + " " + mArray2[1] + " " + mArray2[2] + " " + mArray2[3]);
+        }}
+    }}
+
+    @Test
+    public void run() {{
+        byte[] a = mArray2;
+        {loop} {{""" + """
+            mVh.{method}{flavour}(a, 0, VALUE);""" * REPEAT + END
+
+
+REFLECT_START = BANNER + VH_IMPORTS + """
+import java.lang.reflect.Field;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class {name} {{
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    Field mField;
+    {static_kwd}{vartype} {static_prefix}Value;
+
+    public {name}() throws Throwable {{
+        mField = this.getClass().getDeclaredField("{static_prefix}Value");
+    }}
+"""
+
+
+REFLECT_GET = REFLECT_START + """
+    @Test
+    public void run() throws Throwable {{
+        {vartype} x;
+        {loop} {{""" + """
+            x = ({vartype}) mField.{method}({this});""" * REPEAT + END
+
+
+REFLECT_SET = REFLECT_START + """
+    @Test
+    public void run() throws Throwable {{
+        {loop} {{""" + """
+            mField.{method}({this_comma}{value1});""" * REPEAT + END
+
+
+UNSAFE_START = BANNER + VH_IMPORTS + """
+import java.lang.reflect.Field;
+import jdk.internal.misc.Unsafe;
+
+@RunWith(AndroidJUnit4.class)
+@LargeTest
+public class {name} {{
+    @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+    long mOffset;
+    public {static_kwd}{vartype} {static_prefix}Value = {value1};
+
+    {name}() throws Throwable {{
+        Field field = this.getClass().getDeclaredField("{static_prefix}Value");
+        mOffset = get{static_name}FieldOffset(field);
+    }}
+"""
+
+
+UNSAFE_GET = UNSAFE_START + """
+    @Test
+    public void run() throws Throwable {{
+        {vartype} x;
+        {loop} {{""" + """
+            x = ({vartype}) theUnsafe.{method}({this_comma}mOffset);""" * REPEAT + END
+
+
+UNSAFE_PUT = UNSAFE_START + """
+    @Test
+    public void run() throws Throwable {{
+        {loop} {{""" + """
+             theUnsafe.{method}({this_comma}mOffset, {value1});""" * REPEAT + END
+
+
+UNSAFE_CAS = UNSAFE_START + """
+    @Test
+    public void run() throws Throwable {{
+        {loop} {{""" + """
+           theUnsafe.{method}({this_comma}mOffset, {value1}, {value2});
+           theUnsafe.{method}({this_comma}mOffset, {value2}, {value1});""" * REPEAT_HALF + END
+
+
+ALL_BENCHMARKS = (
+    [BenchVHField(VH_GET, static, vartype, flavour, "get")
+        for flavour in ["", "Acquire", "Opaque", "Volatile"]
+        for static in [True, False]
+        for vartype in ["int", "String"]] +
+    [BenchVHField(VH_SET, static, vartype, flavour, "set")
+        for flavour in ["", "Volatile", "Opaque", "Release"]
+        for static in [True, False]
+        for vartype in ["int", "String"]] +
+    [BenchVHField(VH_CAS, static, vartype, flavour, "compareAndSet")
+        for flavour in [""]
+        for static in [True, False]
+        for vartype in ["int", "String"]] +
+    [BenchVHField(VH_CAS, static, vartype, flavour, "weakCompareAndSet")
+        for flavour in ["", "Plain", "Acquire", "Release"]
+        for static in [True, False]
+        for vartype in ["int", "String"]] +
+    [BenchVHField(VH_CAE, static, vartype, flavour, "compareAndExchange")
+        for flavour in ["", "Acquire", "Release"]
+        for static in [True, False]
+        for vartype in ["int", "String"]] +
+    [BenchVHField(VH_GAS, static, vartype, flavour, "getAndSet")
+        for flavour in ["", "Acquire", "Release"]
+        for static in [True, False]
+        for vartype in ["int", "String"]] +
+    [BenchVHField(VH_GAA, static, vartype, flavour, "getAndAdd")
+        for flavour in ["", "Acquire", "Release"]
+        for static in [True, False]
+        for vartype in ["int", "float"]] +
+    [BenchVHField(VH_GAB, static, vartype, flavour, "getAndBitwise")
+        for flavour in [oper + mode
+            for oper in ["Or", "Xor", "And"]
+            for mode in ["", "Acquire", "Release"]]
+        for static in [True, False]
+        for vartype in ["int"]] +
+    [BenchVHArray(VH_GET_A, vartype, flavour, "get")
+        for flavour in [""]
+        for vartype in ["int", "String"]] +
+    [BenchVHArray(VH_SET_A, vartype, flavour, "set")
+        for flavour in [""]
+        for vartype in ["int", "String"]] +
+    [BenchVHByteArrayView(VH_GET_BAV, byteorder, vartype, flavour, "get")
+        for flavour in [""]
+        for byteorder in ["BIG_ENDIAN", "LITTLE_ENDIAN"]
+        for vartype in ["int"]] +
+    [BenchVHByteArrayView(VH_SET_BAV, byteorder, vartype, flavour, "set")
+        for flavour in [""]
+        for byteorder in ["BIG_ENDIAN", "LITTLE_ENDIAN"]
+        for vartype in ["int"]] +
+    [BenchReflect(REFLECT_GET, static, vartype, "get")
+        for static in [True, False]
+        for vartype in ["int", "String"]] +
+    [BenchReflect(REFLECT_SET, static, vartype, "set")
+        for static in [True, False]
+        for vartype in ["int", "String"]])
+
+
+
+def main(argv):
+    final_java_dir = Path(argv[1])
+    if not final_java_dir.exists() or not final_java_dir.is_dir():
+        print("{} is not a valid java dir".format(final_java_dir), file=sys.stderr)
+        sys.exit(1)
+
+    for bench in ALL_BENCHMARKS:
+        file_path = final_java_dir / "{}.java".format(bench.fullname())
+        with file_path.open("w") as f:
+            print(bench.gencode(), file=f)
+
+
+if __name__ == '__main__':
+    main(sys.argv)