Unmute recently fixed FIR black box tests

compiler/testData/codegen/box/boxingOptimization/intCompareTo.kt

@@ -1,4 +1,3 @@
-// IGNORE_BACKEND_FIR: JVM_IR
 fun box(): String {
     val a: Any = 1
     val b: Any = 42

compiler/testData/codegen/box/casts/isNullablePrimitive.kt

@@ -1,4 +1,3 @@
-// IGNORE_BACKEND_FIR: JVM_IR
 fun box(): String {
     val n: Any? = null
 

compiler/testData/codegen/box/classes/kt6816.kt

@@ -1,4 +1,3 @@
-// IGNORE_BACKEND_FIR: JVM_IR
 public class CalculatorConstants(
         val id: Long = 0,
         val detour: Double = 0.0,

compiler/testData/codegen/box/ieee754/when.kt

@@ -1,5 +1,4 @@
 // !LANGUAGE: -ProperIeee754Comparisons
-// IGNORE_BACKEND_FIR: JVM_IR
 // DONT_TARGET_EXACT_BACKEND: JS_IR
 
 fun box(): String {

compiler/testData/codegen/box/increment/assignPlusOnSmartCast.kt

@@ -1,4 +1,3 @@
-// IGNORE_BACKEND_FIR: JVM_IR
 public fun box() : String {
     var i : Int?
     i = 10

compiler/testData/codegen/box/increment/nullable.kt

@@ -1,4 +1,3 @@
-// IGNORE_BACKEND_FIR: JVM_IR
 fun box(): String {
     var aByte: Byte? = 0
     var bByte: Byte = 0

compiler/testData/codegen/box/increment/postfixIncrementDoubleSmartCast.kt

@@ -1,4 +1,3 @@
-// IGNORE_BACKEND_FIR: JVM_IR
 public fun box() : String {
     var i : Int?
     i = 10

compiler/testData/codegen/box/increment/postfixIncrementOnClassSmartCast.kt

@@ -1,4 +1,3 @@
-// IGNORE_BACKEND_FIR: JVM_IR
 open class Base
 class Derived: Base()
 operator fun Derived.inc(): Derived { return Derived() }

compiler/testData/codegen/box/increment/postfixIncrementOnSmartCast.kt

@@ -1,4 +1,3 @@
-// IGNORE_BACKEND_FIR: JVM_IR
 public fun box() : String {
     var i : Int?
     i = 10

compiler/testData/codegen/box/increment/prefixIncrementOnClassSmartCast.kt

@@ -1,4 +1,3 @@
-// IGNORE_BACKEND_FIR: JVM_IR
 open class Base
 class Derived: Base()
 operator fun Derived.inc(): Derived { return Derived() }

compiler/testData/codegen/box/increment/prefixIncrementOnSmartCast.kt

@@ -1,4 +1,3 @@
-// IGNORE_BACKEND_FIR: JVM_IR
 public fun box() : String {
     var i : Int?
     i = 10

compiler/testData/codegen/box/jvm8/kt16581.kt

@@ -1,4 +1,3 @@
-// IGNORE_BACKEND_FIR: JVM_IR
 // TARGET_BACKEND: JVM
 // JVM_TARGET: 1.8
 fun failAtRuntime(numberArg: Number = 0.0): Number {

compiler/testData/codegen/box/jvm8/kt16581_2.kt

@@ -1,4 +1,3 @@
-// IGNORE_BACKEND_FIR: JVM_IR
 // TARGET_BACKEND: JVM
 // JVM_TARGET: 1.8
 

compiler/testData/codegen/box/package/nullablePrimitiveNoFieldInitializer.kt

@@ -1,4 +1,3 @@
-// IGNORE_BACKEND_FIR: JVM_IR
 val zint : Int? = 1
 val zlong : Long? = 2
 val zbyte : Byte? = 3

compiler/testData/codegen/box/primitiveTypes/kt14868.kt

@@ -1,4 +1,3 @@
-// IGNORE_BACKEND_FIR: JVM_IR
 
 fun box(): String {
     val x: Number = 75

compiler/testData/codegen/box/primitiveTypes/kt1508.kt

@@ -1,4 +1,3 @@
-// IGNORE_BACKEND_FIR: JVM_IR
 fun test( n : Number ) = n.toInt().toLong() + n.toLong()
 
 fun box() : String {

compiler/testData/codegen/box/properties/kt1165.kt

@@ -1,4 +1,3 @@
-// IGNORE_BACKEND_FIR: JVM_IR
 public abstract class VirtualFile() {
     public abstract val size : Long
 }

compiler/testData/codegen/box/properties/kt3524.kt

@@ -1,4 +1,3 @@
-// IGNORE_BACKEND_FIR: JVM_IR
 val i: Any = 12
 
 fun box(): String {

compiler/testData/codegen/box/regressions/kt14447.kt

@@ -1,4 +1,3 @@
-// IGNORE_BACKEND_FIR: JVM_IR
 class ImpulsMigration
 {
     fun migrate(oldVersion: Long)

compiler/testData/codegen/box/when/whenSubjectVariable/isCheckOnSubjectVariable.kt

@@ -1,5 +1,4 @@
 // !LANGUAGE: +VariableDeclarationInWhenSubject
-// IGNORE_BACKEND_FIR: JVM_IR
 
 val x: Any = 1
 

compiler/testData/codegen/box/when/whenSubjectVariable/subjectExpressionIsEvaluatedOnce.kt

@@ -1,5 +1,4 @@
 // !LANGUAGE: +VariableDeclarationInWhenSubject
-// IGNORE_BACKEND_FIR: JVM_IR
 
 var effectCount = 0