Native: Improve KT-57335 test reliability via stack shifting

Author: Gusandr

native/native.tests/testData/codegen/vector/kt57335.kt

@@ -2,8 +2,8 @@
 // WITH_PLATFORM_LIBS
 // FREE_COMPILER_ARGS: -opt-in=kotlin.ExperimentalStdlibApi,kotlinx.cinterop.ExperimentalForeignApi
 
-// FILE: lib.kt
 import kotlinx.cinterop.*
+import kotlin.test.*
 
 value class Vector3(val data: Vector128) {
     constructor(x: Float, y: Float, z: Float) : this(vectorOf(x, y, z, 0f))
@@ -28,22 +28,28 @@ value class Vector4(val data: Vector128) {
     override fun toString(): String = "Vector4(${x}, ${y}, ${z}, ${w})"
 }
 
-// FILE: main.kt
-import kotlinx.cinterop.*
-
-@OptIn(ExperimentalForeignApi::class)
-fun box(): String {
+fun performTest(): String {
     val v3 = Vector3(1f, 2f, 3f) + Vector3(10f, 20f, 30f)
     val v4 = Vector4(1f, 2f, 3f, 4f) + Vector4(10f, 20f, 30f, 40f)
+
     val sumVecV3 = v3.toString()
     val sumVecV4 = v4.toString()
 
-    if (sumVecV3 != "Vector3(11.0, 22.0, 33.0)") {
-        return "FAIL: sumVecV3 is ${sumVecV3}"
-    }
-    if (sumVecV4 != "Vector4(11.0, 22.0, 33.0, 44.0)") {
-        return "FAIL: sumVecV4 is ${sumVecV4}"
-    }
+    if (sumVecV3 != "Vector3(11.0, 22.0, 33.0)") return "FAIL: sumVecV3 is ${sumVecV3}"
+    if (sumVecV4 != "Vector4(11.0, 22.0, 33.0, 44.0)") return "FAIL: sumVecV4 is ${sumVecV4}"
 
+    return "OK"
+}
+
+fun confuseStackAndRun(depth: Int): String {
+    if (depth == 0) return performTest()
+    return confuseStackAndRun(depth - 1)
+}
+
+fun box(): String {
+    for (i in 0..10) {
+        val result = confuseStackAndRun(i)
+        if (result != "OK") return result
+    }
     return "OK"
 }