[FIR] Disable failing blackbox codegen tests for FIR.

compiler/testData/codegen/box/binaryOp/callNullable.kt

@@ -1,3 +1,4 @@
+// IGNORE_BACKEND_FIR: JVM_IR
 fun box(): String {
     val a1: Byte? = 1.plus(1)
     val a2: Short? = 1.plus(1)

compiler/testData/codegen/box/binaryOp/compareBoxedChars.kt

@@ -1,3 +1,4 @@
+// IGNORE_BACKEND_FIR: JVM_IR
 fun <T> id(x: T) = x
 
 fun box(): String {

compiler/testData/codegen/box/binaryOp/compareWithBoxedDouble.kt

@@ -1,3 +1,4 @@
+// IGNORE_BACKEND_FIR: JVM_IR
 // TARGET_BACKEND: JVM
 // reason - multifile tests are not supported in JS tests
 //FILE: Holder.java

compiler/testData/codegen/box/binaryOp/compareWithBoxedLong.kt

@@ -1,3 +1,4 @@
+// IGNORE_BACKEND_FIR: JVM_IR
 // TARGET_BACKEND: JVM
 // reason - multifile tests are not supported in JS tests
 //FILE: JavaClass.java

compiler/testData/codegen/box/binaryOp/divisionByZero.kt

@@ -1,3 +1,4 @@
+// IGNORE_BACKEND_FIR: JVM_IR
 // IGNORE_BACKEND: JS_IR
 // IGNORE_BACKEND: JS
 // reason - no error from division by zero in JS

compiler/testData/codegen/box/binaryOp/intrinsicNullable.kt

@@ -1,3 +1,4 @@
+// IGNORE_BACKEND_FIR: JVM_IR
 fun box(): String {
     val a1: Byte? = 1 + 1
     val a2: Short? = 1 + 1

compiler/testData/codegen/box/binaryOp/kt11163.kt

@@ -1,3 +1,4 @@
+// IGNORE_BACKEND_FIR: JVM_IR
 operator fun Int.compareTo(c: Char) = 0
 
 fun foo(x: Int, y: Char): String {

compiler/testData/codegen/box/binaryOp/kt11163_properIeee754comparisons.kt

@@ -1,4 +1,5 @@
 // !LANGUAGE: +ProperIeee754Comparisons
+// IGNORE_BACKEND_FIR: JVM_IR
 operator fun Int.compareTo(c: Char) = 0
 
 fun foo(x: Int, y: Char): String {

compiler/testData/codegen/box/binaryOp/kt23030_properIeee754comparisons.kt

@@ -1,4 +1,5 @@
 // !LANGUAGE: +ProperIeee754Comparisons
+// IGNORE_BACKEND_FIR: JVM_IR
 class C {
     operator fun Int.compareTo(c: Char) = 0
 

compiler/testData/codegen/box/binaryOp/kt6747_identityEquals.kt

@@ -1,3 +1,4 @@
+// IGNORE_BACKEND_FIR: JVM_IR
 class Test {
     fun check(a: Any?): String {
         if (this === a) return "Fail 1"

compiler/testData/codegen/box/binaryOp/overflowChar.kt

@@ -1,3 +1,4 @@
+// IGNORE_BACKEND_FIR: JVM_IR
 fun box(): String {
     val c1: Char = Char.MIN_VALUE
     val c2 = c1 - 1

compiler/testData/codegen/box/binaryOp/overflowInt.kt

@@ -1,3 +1,4 @@
+// IGNORE_BACKEND_FIR: JVM_IR
 fun box(): String {
     val i1: Int = Int.MAX_VALUE
     val i2 = i1 + 1

compiler/testData/codegen/box/binaryOp/overflowLong.kt

@@ -1,3 +1,4 @@
+// IGNORE_BACKEND_FIR: JVM_IR
 fun box(): String {
     val a: Long = 2147483647 + 1
     if (a != -2147483648L) return "fail: in this case we should add to ints and than cast the result to long - overflow expected"