diff --git a/src/test/java/com/android/tools/r8/ir/optimize/canonicalization/SingletonCanonicalizationWithApiLevelCheckTest.java b/src/test/java/com/android/tools/r8/ir/optimize/canonicalization/SingletonCanonicalizationWithApiLevelCheckTest.java
new file mode 100644
index 0000000..7f5b905
--- /dev/null
+++ b/src/test/java/com/android/tools/r8/ir/optimize/canonicalization/SingletonCanonicalizationWithApiLevelCheckTest.java
@@ -0,0 +1,120 @@
+// Copyright (c) 2020, the R8 project authors. Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+package com.android.tools.r8.ir.optimize.canonicalization;
+
+import com.android.tools.r8.TestBase;
+import com.android.tools.r8.TestParameters;
+import com.android.tools.r8.TestParametersCollection;
+import com.google.common.collect.ImmutableList;
+import java.io.PrintStream;
+import java.nio.file.Path;
+import java.util.List;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.Parameterized;
+import org.junit.runners.Parameterized.Parameters;
+
+@RunWith(Parameterized.class)
+public class SingletonCanonicalizationWithApiLevelCheckTest extends TestBase {
+
+  private final TestParameters parameters;
+
+  @Parameters(name = "{0}")
+  public static TestParametersCollection data() {
+    return TestBase.getTestParameters().withAllRuntimesAndApiLevels().build();
+  }
+
+  public SingletonCanonicalizationWithApiLevelCheckTest(TestParameters parameters) {
+    this.parameters = parameters;
+  }
+
+  @Test
+  public void test() throws Exception {
+    Path program =
+        testForR8(parameters.getBackend())
+            .addProgramClasses(TestClass.class, Companion.class, A.class)
+            .addLibraryClasses(LibraryVersion.class, LibraryInterfaceAddedInApi1.class)
+            .addDefaultRuntimeLibrary(parameters)
+            .addKeepMainRule(TestClass.class)
+            .setMinApi(parameters.getApiLevel())
+            .compile()
+            .writeToZip();
+
+    // Run with library version 1 that includes LibraryInterfaceAddedInApi1.
+    testForR8(parameters.getBackend())
+        .addProgramClasses(LibraryVersion.class, LibraryInterfaceAddedInApi1.class)
+        .addKeepAllClassesRule()
+        .addKeepRules(getAssumeValuesRule(1))
+        .setMinApi(parameters.getApiLevel())
+        .compile()
+        .addRunClasspathFiles(program)
+        .run(parameters.getRuntime(), TestClass.class)
+        .assertSuccessWithOutputLines("A");
+
+    // Run with library version 0 that does not include LibraryInterfaceAddedInApi1.
+    testForR8(parameters.getBackend())
+        .addProgramClasses(LibraryVersion.class)
+        .addKeepAllClassesRule()
+        .addKeepRules(getAssumeValuesRule(0))
+        .setMinApi(parameters.getApiLevel())
+        .compile()
+        .addRunClasspathFiles(program)
+        .run(parameters.getRuntime(), TestClass.class)
+        .apply(
+            runResult -> {
+              if (parameters.isCfRuntime()) {
+                // Constant canonicalization is disabled for CF.
+                runResult.assertSuccessWithEmptyOutput();
+              } else {
+                runResult.assertFailureWithErrorThatThrows(NoClassDefFoundError.class);
+              }
+            });
+  }
+
+  private List<String> getAssumeValuesRule(int version) {
+    return ImmutableList.of(
+        "-assumevalues class " + LibraryVersion.class.getTypeName() + " {",
+        "  static int init() return " + version + ";",
+        "}");
+  }
+
+  public static class LibraryVersion {
+
+    public static int SDK_INT = init();
+
+    private static int init() {
+      return 0;
+    }
+  }
+
+  public interface LibraryInterfaceAddedInApi1 {}
+
+  static class TestClass {
+
+    public static void main(String[] args) {
+      if (LibraryVersion.SDK_INT >= 1) {
+        PrintStream out = System.out;
+        if (System.currentTimeMillis() > 0) {
+          out.println(Companion.INSTANCE);
+        } else {
+          out.print(Companion.INSTANCE);
+        }
+      }
+    }
+  }
+
+  static class Companion {
+
+    static A INSTANCE = new A();
+  }
+
+  static class A implements LibraryInterfaceAddedInApi1 {
+
+    @Override
+    public String toString() {
+      return "A";
+    }
+  }
+}