[test] Run irText tests against K1 frontend for JS

compiler/testData/ir/irText/classes/dataClasses/dataClasses.kt

@@ -1,5 +1,8 @@
+// IGNORE_BACKEND: JS_IR
+// IGNORE_BACKEND: JS_IR_ES6
+
 data class Test1(val x: Int, val y: String, val z: Any)
 
 data class Test2(val x: Any?)
 
-data class Test3(val d: Double, val dn: Double?, val f: Float, val df: Float?)
+data class Test3(val d: Double, val dn: Double?, val f: Float, val df: Float?)

compiler/testData/ir/irText/classes/dataClasses/delegationInSealed.kt

@@ -1,5 +1,7 @@
 // WITH_STDLIB
 // SKIP_KLIB_TEST
+// IGNORE_BACKEND_K1: JS_IR
+// IGNORE_BACKEND_K1: JS_IR_ES6
 
 sealed class A : CharSequence {
     data class B(val c: CharSequence) : A(), CharSequence by c

compiler/testData/ir/irText/classes/dataClasses/kt49936.kt

@@ -1,4 +1,6 @@
 // SKIP_KT_DUMP
+// IGNORE_BACKEND: JS_IR
+// IGNORE_BACKEND: JS_IR_ES6
 
 data class A(val x: Int) {
     val String.x: String get() = this

compiler/testData/ir/irText/classes/dataClasses/openDataClass.kt

@@ -1,7 +1,10 @@
+// IGNORE_BACKEND: JS_IR
+// IGNORE_BACKEND: JS_IR_ES6
+
 // This test emulates 'allopen' compiler plugin.
 
 @Suppress("INCOMPATIBLE_MODIFIERS")
 open data class ValidatedProperties(
     open val test1: String,
     open val test2: String
-)
+)