diff --git a/compiler/ir/backend.common/src/org/jetbrains/kotlin/backend/common/interpreter/IrInterpreter.kt b/compiler/ir/backend.common/src/org/jetbrains/kotlin/backend/common/interpreter/IrInterpreter.kt
index 28c0f8bd045..7c39dec5b90 100644
--- a/compiler/ir/backend.common/src/org/jetbrains/kotlin/backend/common/interpreter/IrInterpreter.kt
+++ b/compiler/ir/backend.common/src/org/jetbrains/kotlin/backend/common/interpreter/IrInterpreter.kt
@@ -152,7 +152,7 @@ class IrInterpreter(irModule: IrModuleFragment) {
 
     private suspend fun MethodHandle?.invokeMethod(irFunction: IrFunction, data: Frame): ExecutionResult {
         this ?: return handleIntrinsicMethods(irFunction, data)
-        val result = this.invokeWithArguments(irFunction.getArgsForMethodInvocation(data))
+        val result = this.invokeWithArguments(irFunction.getArgsForMethodInvocation(data.getAll()))
         data.pushReturnValue(result.toState(result.getType(irFunction.returnType)))
 
         return Next
@@ -165,7 +165,7 @@ class IrInterpreter(irModule: IrModuleFragment) {
                 data.pushReturnValue(result.toState(result.getType(irFunction.returnType)))
             }
             "arrayOf" -> {
-                val result = irFunction.getArgsForMethodInvocation(data).toTypedArray()
+                val result = irFunction.getArgsForMethodInvocation(data.getAll()).toTypedArray()
                 data.pushReturnValue(result.toState(result.getType(irFunction.returnType)))
             }
             "arrayOfNulls" -> {
diff --git a/compiler/ir/backend.common/src/org/jetbrains/kotlin/backend/common/interpreter/Utils.kt b/compiler/ir/backend.common/src/org/jetbrains/kotlin/backend/common/interpreter/Utils.kt
index d337816aa8d..94afb7ec9fd 100644
--- a/compiler/ir/backend.common/src/org/jetbrains/kotlin/backend/common/interpreter/Utils.kt
+++ b/compiler/ir/backend.common/src/org/jetbrains/kotlin/backend/common/interpreter/Utils.kt
@@ -6,7 +6,7 @@
 package org.jetbrains.kotlin.backend.common.interpreter
 
 import org.jetbrains.kotlin.backend.common.interpreter.builtins.evaluateIntrinsicAnnotation
-import org.jetbrains.kotlin.backend.common.interpreter.stack.*
+import org.jetbrains.kotlin.backend.common.interpreter.stack.Variable
 import org.jetbrains.kotlin.backend.common.interpreter.state.*
 import org.jetbrains.kotlin.builtins.UnsignedTypes
 import org.jetbrains.kotlin.descriptors.*
@@ -178,8 +178,8 @@ fun IrType.getFqName(): String? {
     return this.classOrNull?.owner?.fqNameForIrSerialization?.asString()
 }
 
-fun IrFunction.getArgsForMethodInvocation(data: Frame): List<Any?> {
-    val argsValues = data.getAll().map {
+fun IrFunction.getArgsForMethodInvocation(args: List<Variable>): List<Any?> {
+    val argsValues = args.map {
         when (val state = it.state) {
             is ExceptionState -> state.getThisAsCauseForException()
             is Wrapper -> state.value
@@ -191,9 +191,8 @@ fun IrFunction.getArgsForMethodInvocation(data: Frame): List<Any?> {
     // TODO if vararg isn't last parameter
     // must convert vararg array into separated elements for correct invoke
     if (this.valueParameters.lastOrNull()?.varargElementType != null) {
+        val varargValue = argsValues.last()
         argsValues.removeAt(argsValues.size - 1)
-        val varargState = data.getVariableState(this.valueParameters.last().descriptor)
-        val varargValue = (varargState as? Wrapper)?.value ?: (varargState as Primitive<*>).value
         argsValues.addAll(varargValue as Array<out Any?>)
     }