diff --git a/sdk/java_sdk_test.go b/sdk/java_sdk_test.go
index 2ade146..3a2ecc0 100644
--- a/sdk/java_sdk_test.go
+++ b/sdk/java_sdk_test.go
@@ -33,7 +33,8 @@
 
 	// Files needs by most of the tests.
 	android.MockFS{
-		"Test.java": nil,
+		"Test.java":   nil,
+		"art-profile": nil,
 	}.AddToFixture(),
 )
 
diff --git a/sdk/systemserverclasspath_fragment_sdk_test.go b/sdk/systemserverclasspath_fragment_sdk_test.go
index 2a17cdc..66c44c8 100644
--- a/sdk/systemserverclasspath_fragment_sdk_test.go
+++ b/sdk/systemserverclasspath_fragment_sdk_test.go
@@ -62,6 +62,9 @@
 				min_sdk_version: "2",
 				compile_dex: true,
 				permitted_packages: ["mylib"],
+				dex_preopt: {
+					profile: "art-profile",
+				},
 			}
 
 			java_sdk_library {
@@ -71,6 +74,9 @@
 				shared_library: false,
 				public: {enabled: true},
 				min_sdk_version: "2",
+				dex_preopt: {
+					profile: "art-profile",
+				},
 			}
 		`),
 	).RunTest(t)
@@ -105,6 +111,9 @@
     visibility: ["//visibility:public"],
     apex_available: ["myapex"],
     shared_library: false,
+    dex_preopt: {
+        profile_guided: true,
+    },
     public: {
         jars: ["sdk_library/public/mysdklibrary-stubs.jar"],
         stub_srcs: ["sdk_library/public/mysdklibrary_stub_sources"],
@@ -122,6 +131,9 @@
     jars: ["java_systemserver_libs/snapshot/jars/are/invalid/mylib.jar"],
     min_sdk_version: "2",
     permitted_packages: ["mylib"],
+    dex_preopt: {
+        profile_guided: true,
+    },
 }
 
 prebuilt_systemserverclasspath_fragment {
@@ -199,6 +211,54 @@
 `)
 	})
 
+	t.Run("target-u", func(t *testing.T) {
+		testSnapshotWithSystemServerClasspathFragment(t, commonSdk, "UpsideDownCake", `
+// This is auto-generated. DO NOT EDIT.
+
+java_sdk_library_import {
+    name: "mysdklibrary",
+    prefer: false,
+    visibility: ["//visibility:public"],
+    apex_available: ["myapex"],
+    shared_library: false,
+    dex_preopt: {
+        profile_guided: true,
+    },
+    public: {
+        jars: ["sdk_library/public/mysdklibrary-stubs.jar"],
+        stub_srcs: ["sdk_library/public/mysdklibrary_stub_sources"],
+        current_api: "sdk_library/public/mysdklibrary.txt",
+        removed_api: "sdk_library/public/mysdklibrary-removed.txt",
+        sdk_version: "current",
+    },
+}
+
+java_import {
+    name: "mylib",
+    prefer: false,
+    visibility: ["//visibility:public"],
+    apex_available: ["myapex"],
+    jars: ["java_systemserver_libs/snapshot/jars/are/invalid/mylib.jar"],
+    min_sdk_version: "2",
+    permitted_packages: ["mylib"],
+    dex_preopt: {
+        profile_guided: true,
+    },
+}
+
+prebuilt_systemserverclasspath_fragment {
+    name: "mysystemserverclasspathfragment",
+    prefer: false,
+    visibility: ["//visibility:public"],
+    apex_available: ["myapex"],
+    contents: [
+        "mylib",
+        "mysdklibrary",
+    ],
+}
+`)
+	})
+
 	t.Run("added-directly", func(t *testing.T) {
 		testSnapshotWithSystemServerClasspathFragment(t, commonSdk, `latest`, expectedLatestSnapshot)
 	})