3 files changed, 41 insertions, 0 deletions
diff --git a/test/505-simplifier-type-propagation/expected.txt b/test/505-simplifier-type-propagation/expected.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/test/505-simplifier-type-propagation/expected.txt
diff --git a/test/505-simplifier-type-propagation/info.txt b/test/505-simplifier-type-propagation/info.txt
new file mode 100644
index 0000000..cd84432
--- /dev/null
+++ b/test/505-simplifier-type-propagation/info.txt
@@ -0,0 +1,3 @@
+Regression test for the optimizing compiler, where
+the code generators did not expect type conversion
+instructions from one type to the same type.
diff --git a/test/505-simplifier-type-propagation/src/Main.java b/test/505-simplifier-type-propagation/src/Main.java
new file mode 100644
index 0000000..780cb34
--- /dev/null
+++ b/test/505-simplifier-type-propagation/src/Main.java
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2015 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.
+ */
+
+class Main {
+  public static void main(String[] args) {
+    byte result = bar((byte)2);
+    if (result != 2) {
+      throw new Error("Expected 2, got " + result);
+    }
+  }
+
+  public static byte bar(byte myByte) {
+    int a = 0;
+    // The following call will be inlined, which will make
+    // the type conversion below from byte to byte.
+    if ($inline$foo()) {
+      a = myByte;
+    }
+    return (byte)a;
+  }
+
+  public static boolean $inline$foo() {
+    return true;
+  }
+}