[Tests] Migrate backend-independent tests from native to compiler/testData.

^KT-65979

compiler/testData/codegen/box/escapeAnalysis/test9.kt

@@ -0,0 +1,42 @@
+/*
+ * Copyright 2010-2020 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
+ * that can be found in the LICENSE file.
+ */
+// TODO: check mentioned debug output of escape analyser
+// WITH_STDLIB
+import kotlin.test.*
+
+class H(val x: Int)
+
+// Note: intentional infinite recursion for F(String). Don't try to execute the code.
+class F(val s: String) {
+    var g = F("")
+    var h = H(0)
+}
+
+class A {
+    var f = F("qzz")
+}
+
+// ----- Agressive -----
+// PointsTo:
+//     P0.f -> P1.g
+//     RET.v@lue -> P1.g.h
+// Escapes:
+// ----- Passive -----
+// PointsTo:
+//     P0.f -> P1.g
+//     P1.g.h -> D0
+//     RET.v@lue -> P1.g.h
+// Escapes: D0
+fun foo(a: A, f: F): H {
+    a.f = f.g
+    a.f.h = H(42)
+    return f.g.h
+}
+
+fun box(): String {
+    // When uncommented, execution of the following line would fall into infinite recursion
+    // assertEquals(0, foo(A(), F("zzz")).x)
+    return "OK"
+}