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

^KT-65979

compiler/testData/codegen/box/serialization/serializedDoWhile.kt

@@ -0,0 +1,21 @@
+// JVM_ABI_K1_K2_DIFF: KT-63864
+// WITH_STDLIB
+// MODULE: lib
+// FILE: lib.kt
+
+val sb = StringBuilder()
+
+inline fun foo() {
+    do {
+        var x: Int = 999
+        sb.append("OK")
+    } while (x != 999)
+}
+
+// MODULE: main(lib)
+// FILE: main.kt
+
+fun box(): String {
+    foo()
+    return sb.toString()
+}