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

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

Change-Id: I1ce761000eb2890dd06d30caf0fa0e52b5b42e04
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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");
+        }
+    }
+}

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);
+        }
+    }
+}

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");
+        }
+    }
+}

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);
+        }
+    }
+}

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");
+        }
+    }
+}

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);
+        }
+    }
+}

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");
+        }
+    }
+}

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);
+        }
+    }
+}

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");
+        }
+    }
+}

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);
+        }
+    }
+}

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");
+        }
+    }
+}

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);
+        }
+    }
+}

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");
+        }
+    }
+}

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);
+        }
+    }
+}

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");
+        }
+    }
+}

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);
+        }
+    }
+}

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");
+        }
+    }
+}

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);
+        }
+    }
+}

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");
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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();
+        }
+    }
+}

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();
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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();
+        }
+    }
+}

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();
+        }
+    }
+}

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();
+        }
+    }
+}

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();
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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();
+        }
+    }
+}

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();
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}

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);
+        }
+    }
+}