Try to substitute constructor chains for IPUTs.

Match a constructor chain where each constructor either
forwards some or all of its arguments to the next (i.e.
superclass constructor or a constructor in the same class)
and may pass extra zeros (of any type, including null),
followed by any number of IPUTs on "this", storing either
arguments or zeros, until we reach the contructor of
java.lang.Object.

When collecting IPUTs from the constructor chain, remove
any IPUTs that store the same field as an IPUT that comes
later. This is safe in this case even if those IPUTs store
volatile fields because the uninitialized object reference
wasn't allowed to escape yet. Also remove any IPUTs that
store zero values as the allocated object is already zero
initialized.

(cherry picked from commit 354efa6cdf558b2331e8fec539893fa51763806e)

Change-Id: I691e3b82e550e7a3272ce6a81647c7fcd02c01b1

1 files changed, 38 insertions, 0 deletions

diff --git a/test/569-checker-pattern-replacement/src-multidex/DerivedWithFinalField.java b/test/569-checker-pattern-replacement/src-multidex/DerivedWithFinalField.java
new file mode 100644
index 0000000000..5b39b8a182
--- /dev/null
+++ b/test/569-checker-pattern-replacement/src-multidex/DerivedWithFinalField.java
@@ -0,0 +1,38 @@
+/*
+ * 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 final class DerivedWithFinalField extends BaseWithFinalField {
+  DerivedWithFinalField() {
+    this(0);
+  }
+
+  DerivedWithFinalField(int intValue) {
+    super(intValue);
+    doubleField = 0.0;
+  }
+
+  DerivedWithFinalField(double doubleValue) {
+    super(0);
+    doubleField = doubleValue;
+  }
+
+  DerivedWithFinalField(int intValue, double doubleValue) {
+    super(intValue);
+    doubleField = doubleValue;
+  }
+
+  public final double doubleField;
+}