3 files changed, 104 insertions, 0 deletions
diff --git a/test/576-polymorphic-inlining/expected.txt b/test/576-polymorphic-inlining/expected.txt
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/test/576-polymorphic-inlining/expected.txt
diff --git a/test/576-polymorphic-inlining/info.txt b/test/576-polymorphic-inlining/info.txt
new file mode 100644
index 0000000000..b3ef0c8fba
--- /dev/null
+++ b/test/576-polymorphic-inlining/info.txt
@@ -0,0 +1 @@
+Test for polymorphic inlining.
diff --git a/test/576-polymorphic-inlining/src/Main.java b/test/576-polymorphic-inlining/src/Main.java
new file mode 100644
index 0000000000..d8d09aff87
--- /dev/null
+++ b/test/576-polymorphic-inlining/src/Main.java
@@ -0,0 +1,103 @@
+/*
+ * Copyright (C) 2016 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.
+ */
+
+public class Main {
+  public static void main(String[] args) {
+    for (int i = 0; i < 20000; ++i) {
+      $noinline$testVoid(new Main());
+      $noinline$testVoid(new SubMain());
+      $noinline$testVoid(new SubSubMain());
+
+      $noinline$testWithReturnValue(new Main());
+      $noinline$testWithReturnValue(new SubMain());
+      $noinline$testWithReturnValue(new SubSubMain());
+
+      $noinline$testWithBackEdge(new Main());
+      $noinline$testWithBackEdge(new SubMain());
+      $noinline$testWithBackEdge(new SubSubMain());
+    }
+  }
+
+  public static void assertIdentical(Object expected, Object actual) {
+    if (expected != actual) {
+      throw new Error("Expected " + expected + ", got " + actual);
+    }
+  }
+
+  public static void $noinline$testVoid(Main m) {
+    if (doThrow) throw new Error("");
+    m.willInlineVoid();
+    m.willOnlyInlineForMainVoid();
+  }
+
+  public static void $noinline$testWithReturnValue(Main m) {
+    if (doThrow) throw new Error("");
+    assertIdentical(m.getClass(), m.willInlineWithReturnValue());
+    assertIdentical(m.getClass(), m.willOnlyInlineForMainWithReturnValue());
+  }
+
+  public static void $noinline$testWithBackEdge(Main m) {
+    if (doThrow) throw new Error("");
+    for (int i = 0; i < 10; ++i) {
+      m.willInlineVoid();
+    }
+    for (int i = 0; i < 10; ++i) {
+      m.willOnlyInlineForMainVoid();
+    }
+  }
+
+  public void willInlineVoid() {
+  }
+
+  public void willOnlyInlineForMainVoid() {
+  }
+
+  public Class willInlineWithReturnValue() {
+    return Main.class;
+  }
+
+  public Class willOnlyInlineForMainWithReturnValue() {
+    return Main.class;
+  }
+  public static boolean doThrow;
+}
+
+class SubMain extends Main {
+  public void willOnlyInlineForMainVoid() {
+    if (doThrow) throw new Error("");
+  }
+
+  public void willInlineVoid() {
+  }
+
+  public Class willInlineWithReturnValue() {
+    return SubMain.class;
+  }
+
+  public Class willOnlyInlineForMainWithReturnValue() {
+    return SubMain.class;
+  }
+}
+
+class SubSubMain extends SubMain {
+  public Class willInlineWithReturnValue() {
+    return SubSubMain.class;
+  }
+
+  public Class willOnlyInlineForMainWithReturnValue() {
+    return SubSubMain.class;
+  }
+}