--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/g++.dg/torture/pr69264.C	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,81 @@
+// { dg-do compile }
+// { dg-additional-options "-mcpu=970 -maltivec" { target powerpc*-*-* } }
+
+typedef union {
+    long int asBits;
+} jsval_layout;
+static jsval_layout STRING_TO_JSVAL_IMPL() {}
+
+typedef __attribute__ ((aligned(sizeof (long int)))) long int jsval;
+class Value {
+public:
+    void setString() {
+	data = STRING_TO_JSVAL_IMPL();
+    }
+    jsval_layout data;
+} __attribute__ ((aligned(8)));
+
+static Value StringValue()
+{
+  Value v;
+  v.setString();
+  return v;
+}
+
+static const jsval & Jsvalify(const Value & v)
+{
+  return (const jsval &)v;
+}
+
+static Value *Valueify(jsval *v)
+{
+  return (Value *) v;
+}
+
+struct JSObject {
+    void getQNameLocalName();
+};
+static Value IdToValue(int id)
+{
+  if (id)
+    return StringValue();
+}
+
+static jsval IdToJsval(int id)
+{
+  return Jsvalify(IdToValue(id));
+}
+
+class AutoGCRooter;
+struct JSContext {
+    AutoGCRooter *autoGCRooters;
+};
+class AutoGCRooter {
+public:
+    AutoGCRooter(JSContext *cx) {}
+};
+class AutoArrayRooter:AutoGCRooter {
+public:
+    AutoArrayRooter(JSContext *cx, Value *vec):AutoGCRooter(cx)
+    {
+      array = vec;
+      cx->autoGCRooters = this;
+    }
+    Value *array;
+};
+
+static void PutProperty(JSContext *cx, int id, jsval *vp)
+{
+  JSObject *nameobj;
+  jsval roots[3];
+  roots[1] = IdToJsval(id);
+  roots[2] = *vp;
+  AutoArrayRooter tvr(cx, Valueify(roots));
+  nameobj->getQNameLocalName();
+}
+
+void xml_defineProperty(JSContext *cx, int id, const Value *v)
+{
+  jsval tmp = Jsvalify(*v);
+  PutProperty(cx, id, &tmp);
+}