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

^KT-65979

compiler/testData/codegen/box/inline/twiceInlinedObject.kt

@@ -0,0 +1,32 @@
+/*
+ * 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.
+ */
+// JVM_ABI_K1_K2_DIFF: KT-63864
+// WITH_STDLIB
+
+import kotlin.test.*
+
+val sb = StringBuilder()
+
+inline fun exec(f: () -> Unit) = f()
+
+inline fun test2() {
+    val obj = object {
+        fun sayOk() = sb.append("OK")
+    }
+    obj.sayOk()
+}
+
+inline fun noExec(f: () -> Unit) { }
+
+fun box(): String {
+    exec {
+        test2()
+    }
+    noExec {
+        test2()
+    }
+
+    return sb.toString()
+}