[JS IR] Make tests that use directives pass with IR BE

js/js.translator/testData/box/reified/isTNullable.kt

@@ -2,7 +2,8 @@
 package foo
 
 // CHECK_NOT_CALLED: isTypeOfOrNull
-// CHECK_NULLS_COUNT: function=box count=10
+// CHECK_NULLS_COUNT: function=box count=10 TARGET_BACKENDS=JS
+// CHECK_NULLS_COUNT: function=box count=6 IGNORED_BACKENDS=JS
 
 inline
 fun <reified T> Any?.isTypeOfOrNull() = this is T?

js/js.translator/testData/box/reified/vararg.kt

@@ -2,7 +2,7 @@
 // EXPECTED_REACHABLE_NODES: 1682
 package foo
 
-// CHECK_NOT_CALLED: test
+// CHECK_NOT_CALLED_IN_SCOPE: function=test scope=box
 
 class A(val x: Int)
 class B(val x: Int)
@@ -32,4 +32,4 @@ fun box(): String {
     assertEquals(listOf(b2, b4), test<B>(a1, a3, *objects, a3, b4), "test<B>(a1, a3, *objects, a3, b4)")
 
     return "OK"
-}
+}

js/js.translator/testData/box/reified/withInlineTurnedOff.kt

@@ -2,7 +2,7 @@
 package foo
 
 // NO_INLINE
-// CHECK_CALLED_IN_SCOPE: scope=box function=isInstanceOf
+// CHECK_CALLED_IN_SCOPE: scope=box function=isInstanceOf TARGET_BACKENDS=JS
 
 class A
 class B