JVM IR: fix generation of generic multi-file delegates

compiler/testData/codegen/box/jvmPackageName/multifileClass.kt

@@ -1,4 +1,3 @@
-// IGNORE_BACKEND: JVM_IR
 // TARGET_BACKEND: JVM
 // WITH_RUNTIME
 

compiler/testData/codegen/box/multifileClasses/genericProperty.kt

@@ -0,0 +1,17 @@
+// TARGET_BACKEND: JVM
+// WITH_RUNTIME
+// FILE: A.kt
+
+@file:kotlin.jvm.JvmMultifileClass
+@file:kotlin.jvm.JvmName("A")
+
+package test
+
+public val <T> Array<out T>.foo: String
+    get() = this[0].toString() + this[1].toString()
+
+// FILE: B.kt
+
+import test.foo
+
+fun box(): String = arrayOf('O', "K").foo

compiler/testData/codegen/boxInline/multifileClasses/inlineFromOptimizedMultifileClass.kt

@@ -1,5 +1,3 @@
-// IGNORE_BACKEND: JVM_IR
-// IGNORE_BACKEND_MULTI_MODULE: JVM_IR
 // TARGET_BACKEND: JVM
 // WITH_RUNTIME
 // !INHERIT_MULTIFILE_PARTS

compiler/testData/codegen/boxInline/multifileClasses/inlineFromOtherPackage.kt

@@ -1,5 +1,3 @@
-// IGNORE_BACKEND: JVM_IR
-// IGNORE_BACKEND_MULTI_MODULE: JVM_IR
 // TARGET_BACKEND: JVM
 // FILE: 1.kt
 // WITH_RUNTIME