[K/N][Tests] Move codegen test sources cycles..innerClass

^KT-61259

native/native.tests/testData/codegen/dataflow/scope1.kt

@@ -0,0 +1,18 @@
+/*
+ * Copyright 2010-2018 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.
+ */
+
+package codegen.dataflow.scope1
+
+import kotlin.test.*
+
+var b = true
+
+@Test fun runTest() {
+    var x = 1
+    if (b) {
+        var x = 2
+    }
+    println(x)
+}

native/native.tests/testData/codegen/dataflow/scope1.out

@@ -0,0 +1 @@
+1

native/native.tests/testData/codegen/dataflow/uninitialized_val.kt

@@ -0,0 +1,26 @@
+/*
+ * Copyright 2010-2018 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.
+ */
+
+package codegen.dataflow.uninitialized_val
+
+import kotlin.test.*
+
+fun foo(b: Boolean): Int {
+    val x: Int
+    if (b) {
+        x = 1
+    } else {
+        x = 2
+    }
+
+    return x
+}
+
+@Test fun runTest() {
+    val uninitializedUnused: Int
+
+    println(foo(true))
+    println(foo(false))
+}

native/native.tests/testData/codegen/dataflow/uninitialized_val.out

@@ -0,0 +1,2 @@
+1
+2