diff --git a/compiler/backend/src/org/jetbrains/kotlin/codegen/inline/inlineCodegenUtils.kt b/compiler/backend/src/org/jetbrains/kotlin/codegen/inline/inlineCodegenUtils.kt
index bb6cf4343f6..a4e63e95a73 100644
--- a/compiler/backend/src/org/jetbrains/kotlin/codegen/inline/inlineCodegenUtils.kt
+++ b/compiler/backend/src/org/jetbrains/kotlin/codegen/inline/inlineCodegenUtils.kt
@@ -10,7 +10,6 @@ import org.jetbrains.kotlin.builtins.KotlinBuiltIns
 import org.jetbrains.kotlin.codegen.ASSERTIONS_DISABLED_FIELD_NAME
 import org.jetbrains.kotlin.codegen.AsmUtil
 import org.jetbrains.kotlin.codegen.BaseExpressionCodegen
-import org.jetbrains.kotlin.codegen.JvmCodegenUtil
 import org.jetbrains.kotlin.codegen.SamWrapperCodegen.SAM_WRAPPER_SUFFIX
 import org.jetbrains.kotlin.codegen.`when`.WhenByEnumsMapping
 import org.jetbrains.kotlin.codegen.binding.CodegenBinding
@@ -23,22 +22,19 @@ import org.jetbrains.kotlin.codegen.intrinsics.classId
 import org.jetbrains.kotlin.codegen.optimization.common.intConstant
 import org.jetbrains.kotlin.codegen.state.GenerationState
 import org.jetbrains.kotlin.codegen.state.KotlinTypeMapper
-import org.jetbrains.kotlin.descriptors.*
+import org.jetbrains.kotlin.descriptors.ClassifierDescriptor
+import org.jetbrains.kotlin.descriptors.DeclarationDescriptor
+import org.jetbrains.kotlin.descriptors.FunctionDescriptor
+import org.jetbrains.kotlin.descriptors.PackageFragmentDescriptor
 import org.jetbrains.kotlin.fileClasses.JvmFileClassUtil
 import org.jetbrains.kotlin.load.java.JvmAbi
-import org.jetbrains.kotlin.load.kotlin.KotlinJvmBinaryPackageSourceElement
-import org.jetbrains.kotlin.load.kotlin.KotlinJvmBinarySourceElement
 import org.jetbrains.kotlin.load.kotlin.VirtualFileFinder
-import org.jetbrains.kotlin.load.kotlin.VirtualFileKotlinClass
-import org.jetbrains.kotlin.load.kotlin.incremental.components.IncrementalCache
 import org.jetbrains.kotlin.name.ClassId
 import org.jetbrains.kotlin.name.Name
 import org.jetbrains.kotlin.resolve.DescriptorToSourceUtils
 import org.jetbrains.kotlin.resolve.calls.model.ResolvedCall
 import org.jetbrains.kotlin.resolve.jvm.AsmTypes
 import org.jetbrains.kotlin.resolve.jvm.JvmClassName
-import org.jetbrains.kotlin.resolve.source.PsiSourceElement
-import org.jetbrains.kotlin.serialization.deserialization.descriptors.DeserializedCallableMemberDescriptor
 import org.jetbrains.kotlin.types.TypeProjectionImpl
 import org.jetbrains.kotlin.types.TypeSubstitutor
 import org.jetbrains.kotlin.util.OperatorNameConventions
@@ -531,42 +527,6 @@ fun isFakeLocalVariableForInline(name: String): Boolean {
 
 internal fun isThis0(name: String): Boolean = AsmUtil.CAPTURED_THIS_FIELD == name
 
-val FunctionDescriptor.sourceFilePath: String
-    get() {
-        val source = source as PsiSourceElement
-        val containingFile = source.psi?.containingFile
-        return containingFile?.virtualFile?.canonicalPath!!
-    }
-
-fun FunctionDescriptor.getClassFilePath(typeMapper: KotlinTypeMapper, cache: IncrementalCache): String {
-    val container = containingDeclaration as? DeclarationDescriptorWithSource
-    val source = container?.source
-
-    return when (source) {
-        is KotlinJvmBinaryPackageSourceElement -> {
-            val directMember = JvmCodegenUtil.getDirectMember(this) as? DeserializedCallableMemberDescriptor
-                ?: throw AssertionError("Expected DeserializedCallableMemberDescriptor, got: $this")
-            val kotlinClass =
-                source.getContainingBinaryClass(directMember) ?: throw AssertionError("Descriptor $this is not found, in: $source")
-            if (kotlinClass !is VirtualFileKotlinClass) {
-                throw AssertionError("Expected VirtualFileKotlinClass, got $kotlinClass")
-            }
-            kotlinClass.file.canonicalPath!!
-        }
-        is KotlinJvmBinarySourceElement -> {
-            val directMember = JvmCodegenUtil.getDirectMember(this)
-            assert(directMember is DeserializedCallableMemberDescriptor) { "Expected DeserializedSimpleFunctionDescriptor, got: $this" }
-            val kotlinClass = source.binaryClass as VirtualFileKotlinClass
-            kotlinClass.file.canonicalPath!!
-        }
-        else -> {
-            val implementationOwnerType = typeMapper.mapImplementationOwner(this)
-            val className = implementationOwnerType.internalName
-            cache.getClassFilePath(className)
-        }
-    }
-}
-
 class InlineOnlySmapSkipper(codegen: BaseExpressionCodegen) {
 
     private val callLineNumber = codegen.lastLineNumber