compiler/testData/codegen/bytecodeText/noNumberCheckCast.kt - third_party/github/JetBrains/kotlin - Git at Google

 fun test() {
     val z : Int? = 1
     val r = z!! + 1
     stubPreventBoxingOptimization(z)
 }

 fun stubPreventBoxingOptimization(s: Int?) {
     s
 }

 //0 CHECKCAST java/lang/Number
	fun test() {
	val z : Int? = 1
	val r = z!! + 1
	stubPreventBoxingOptimization(z)
	}

	fun stubPreventBoxingOptimization(s: Int?) {
	s
	}

	//0 CHECKCAST java/lang/Number