diff --git a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/ConversionUtils.kt b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/ConversionUtils.kt
index 5fc22df0b6c..3d13b76469d 100644
--- a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/ConversionUtils.kt
+++ b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/ConversionUtils.kt
@@ -424,21 +424,6 @@ internal fun FirSimpleFunction.processOverriddenFunctionSymbols(
     }
 }
 
-context(Fir2IrComponents)
-internal fun FirSimpleFunction.generateOverriddenFunctionSymbols(containingClass: FirClass): List<IrSimpleFunctionSymbol> {
-    val superClasses = containingClass.getSuperTypesAsIrClasses() ?: return emptyList()
-    val overriddenSet = mutableSetOf<IrSimpleFunctionSymbol>()
-
-    processOverriddenFunctionSymbols(containingClass) {
-        for (overridden in fakeOverrideGenerator.getOverriddenSymbolsInSupertypes(it, superClasses)) {
-            assert(overridden != symbol) { "Cannot add function $overridden to its own overriddenSymbols" }
-            overriddenSet += overridden
-        }
-    }
-
-    return overriddenSet.toList()
-}
-
 fun FirTypeScope.processOverriddenFunctionsFromSuperClasses(
     functionSymbol: FirNamedFunctionSymbol,
     containingClass: FirClass,
@@ -471,15 +456,6 @@ fun FirTypeScope.processOverriddenPropertiesFromSuperClasses(
         processor(unwrapped)
     }
 
-context(Fir2IrComponents)
-@OptIn(IrSymbolInternals::class)
-private fun FirClass.getSuperTypesAsIrClasses(): Set<IrClass>? {
-    val irClass =
-        declarationStorage.classifierStorage.getIrClassSymbol(symbol).owner as? IrClass ?: return null
-
-    return irClass.superTypes.mapNotNull { it.classifierOrNull?.owner as? IrClass }.toSet()
-}
-
 context(Fir2IrComponents)
 internal fun FirProperty.processOverriddenPropertySymbols(
     containingClass: FirClass,
@@ -503,51 +479,6 @@ internal fun FirProperty.processOverriddenPropertySymbols(
     return overriddenSet.toList()
 }
 
-context(Fir2IrComponents)
-internal fun FirProperty.generateOverriddenPropertySymbols(containingClass: FirClass): List<IrPropertySymbol> {
-    val superClasses = containingClass.getSuperTypesAsIrClasses() ?: return emptyList()
-    val overriddenSet = mutableSetOf<IrPropertySymbol>()
-
-    processOverriddenPropertySymbols(containingClass) {
-        for (overridden in fakeOverrideGenerator.getOverriddenSymbolsInSupertypes(it, superClasses)) {
-            assert(overridden != symbol) { "Cannot add property $overridden to its own overriddenSymbols" }
-            overriddenSet += overridden
-        }
-    }
-
-    return overriddenSet.toList()
-}
-
-context(Fir2IrComponents)
-@OptIn(IrSymbolInternals::class)
-internal fun FirProperty.generateOverriddenAccessorSymbols(containingClass: FirClass, isGetter: Boolean): List<IrSimpleFunctionSymbol> {
-    val scope = containingClass.unsubstitutedScope()
-    scope.processPropertiesByName(name) {}
-    val overriddenSet = mutableSetOf<IrSimpleFunctionSymbol>()
-    val superClasses = containingClass.getSuperTypesAsIrClasses() ?: return emptyList()
-
-    scope.processOverriddenPropertiesFromSuperClasses(symbol, containingClass) { overriddenSymbol ->
-        if (!session.visibilityChecker.isVisibleForOverriding(
-                candidateInDerivedClass = symbol.fir, candidateInBaseClass = overriddenSymbol.fir
-            )
-        ) {
-            return@processOverriddenPropertiesFromSuperClasses ProcessorAction.NEXT
-        }
-
-        for (overriddenIrPropertySymbol in fakeOverrideGenerator.getOverriddenSymbolsInSupertypes(overriddenSymbol, superClasses)) {
-            val overriddenIrAccessorSymbol =
-                if (isGetter) overriddenIrPropertySymbol.owner.getter?.symbol
-                else overriddenIrPropertySymbol.owner.setter?.symbol
-            if (overriddenIrAccessorSymbol != null) {
-                assert(overriddenIrAccessorSymbol != symbol) { "Cannot add property $overriddenIrAccessorSymbol to its own overriddenSymbols" }
-                overriddenSet += overriddenIrAccessorSymbol
-            }
-        }
-        ProcessorAction.NEXT
-    }
-    return overriddenSet.toList()
-}
-
 private val nameToOperationConventionOrigin = mutableMapOf(
     OperatorNameConventions.PLUS to IrStatementOrigin.PLUS,
     OperatorNameConventions.MINUS to IrStatementOrigin.MINUS,
diff --git a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/Fir2IrDeclarationStorage.kt b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/Fir2IrDeclarationStorage.kt
index 5380586fb27..8c188f7c83d 100644
--- a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/Fir2IrDeclarationStorage.kt
+++ b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/Fir2IrDeclarationStorage.kt
@@ -11,6 +11,7 @@ import org.jetbrains.kotlin.builtins.StandardNames.BUILT_INS_PACKAGE_FQ_NAMES
 import org.jetbrains.kotlin.descriptors.*
 import org.jetbrains.kotlin.fileClasses.JvmFileClassUtil
 import org.jetbrains.kotlin.fir.*
+import org.jetbrains.kotlin.fir.backend.generators.generateOverriddenAccessorSymbols
 import org.jetbrains.kotlin.fir.declarations.*
 import org.jetbrains.kotlin.fir.declarations.builder.buildProperty
 import org.jetbrains.kotlin.fir.declarations.impl.FirDefaultPropertyGetter
diff --git a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/generators/FakeOverrideGenerator.kt b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/generators/FakeOverrideGenerator.kt
index b47f85ef71a..ad4ca76f632 100644
--- a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/generators/FakeOverrideGenerator.kt
+++ b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/generators/FakeOverrideGenerator.kt
@@ -522,3 +522,71 @@ class FakeOverrideGenerator(
     }
 }
 
+context(Fir2IrComponents)
+@OptIn(IrSymbolInternals::class)
+internal fun FirProperty.generateOverriddenAccessorSymbols(containingClass: FirClass, isGetter: Boolean): List<IrSimpleFunctionSymbol> {
+    val scope = containingClass.unsubstitutedScope()
+    scope.processPropertiesByName(name) {}
+    val overriddenSet = mutableSetOf<IrSimpleFunctionSymbol>()
+    val superClasses = containingClass.getSuperTypesAsIrClasses() ?: return emptyList()
+
+    scope.processOverriddenPropertiesFromSuperClasses(symbol, containingClass) { overriddenSymbol ->
+        if (!session.visibilityChecker.isVisibleForOverriding(
+                candidateInDerivedClass = symbol.fir, candidateInBaseClass = overriddenSymbol.fir
+            )
+        ) {
+            return@processOverriddenPropertiesFromSuperClasses ProcessorAction.NEXT
+        }
+
+        for (overriddenIrPropertySymbol in fakeOverrideGenerator.getOverriddenSymbolsInSupertypes(overriddenSymbol, superClasses)) {
+            val overriddenIrAccessorSymbol =
+                if (isGetter) overriddenIrPropertySymbol.owner.getter?.symbol
+                else overriddenIrPropertySymbol.owner.setter?.symbol
+            if (overriddenIrAccessorSymbol != null) {
+                assert(overriddenIrAccessorSymbol != symbol) { "Cannot add property $overriddenIrAccessorSymbol to its own overriddenSymbols" }
+                overriddenSet += overriddenIrAccessorSymbol
+            }
+        }
+        ProcessorAction.NEXT
+    }
+    return overriddenSet.toList()
+}
+
+context(Fir2IrComponents)
+internal fun FirProperty.generateOverriddenPropertySymbols(containingClass: FirClass): List<IrPropertySymbol> {
+    val superClasses = containingClass.getSuperTypesAsIrClasses() ?: return emptyList()
+    val overriddenSet = mutableSetOf<IrPropertySymbol>()
+
+    processOverriddenPropertySymbols(containingClass) {
+        for (overridden in fakeOverrideGenerator.getOverriddenSymbolsInSupertypes(it, superClasses)) {
+            assert(overridden != symbol) { "Cannot add property $overridden to its own overriddenSymbols" }
+            overriddenSet += overridden
+        }
+    }
+
+    return overriddenSet.toList()
+}
+
+context(Fir2IrComponents)
+internal fun FirSimpleFunction.generateOverriddenFunctionSymbols(containingClass: FirClass): List<IrSimpleFunctionSymbol> {
+    val superClasses = containingClass.getSuperTypesAsIrClasses() ?: return emptyList()
+    val overriddenSet = mutableSetOf<IrSimpleFunctionSymbol>()
+
+    processOverriddenFunctionSymbols(containingClass) {
+        for (overridden in fakeOverrideGenerator.getOverriddenSymbolsInSupertypes(it, superClasses)) {
+            assert(overridden != symbol) { "Cannot add function $overridden to its own overriddenSymbols" }
+            overriddenSet += overridden
+        }
+    }
+
+    return overriddenSet.toList()
+}
+
+context(Fir2IrComponents)
+@OptIn(IrSymbolInternals::class)
+private fun FirClass.getSuperTypesAsIrClasses(): Set<IrClass>? {
+    val irClass =
+        declarationStorage.classifierStorage.getIrClassSymbol(symbol).owner as? IrClass ?: return null
+
+    return irClass.superTypes.mapNotNull { it.classifierOrNull?.owner as? IrClass }.toSet()
+}
diff --git a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/lazy/Fir2IrLazyProperty.kt b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/lazy/Fir2IrLazyProperty.kt
index 44f25cf3c80..b9014635cc6 100644
--- a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/lazy/Fir2IrLazyProperty.kt
+++ b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/lazy/Fir2IrLazyProperty.kt
@@ -10,6 +10,7 @@ import org.jetbrains.kotlin.descriptors.Modality
 import org.jetbrains.kotlin.descriptors.PropertyDescriptor
 import org.jetbrains.kotlin.descriptors.isAnnotationClass
 import org.jetbrains.kotlin.fir.backend.*
+import org.jetbrains.kotlin.fir.backend.generators.generateOverriddenPropertySymbols
 import org.jetbrains.kotlin.fir.declarations.FirProperty
 import org.jetbrains.kotlin.fir.declarations.FirRegularClass
 import org.jetbrains.kotlin.fir.declarations.impl.FirDefaultPropertyGetter
diff --git a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/lazy/Fir2IrLazyPropertyAccessor.kt b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/lazy/Fir2IrLazyPropertyAccessor.kt
index 37f09a4b2ab..da07ef1b821 100644
--- a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/lazy/Fir2IrLazyPropertyAccessor.kt
+++ b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/lazy/Fir2IrLazyPropertyAccessor.kt
@@ -6,6 +6,7 @@
 package org.jetbrains.kotlin.fir.lazy
 
 import org.jetbrains.kotlin.fir.backend.*
+import org.jetbrains.kotlin.fir.backend.generators.generateOverriddenAccessorSymbols
 import org.jetbrains.kotlin.fir.declarations.FirCallableDeclaration
 import org.jetbrains.kotlin.fir.declarations.FirProperty
 import org.jetbrains.kotlin.fir.declarations.FirPropertyAccessor
diff --git a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/lazy/Fir2IrLazySimpleFunction.kt b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/lazy/Fir2IrLazySimpleFunction.kt
index 34a4dbb9a91..5988da81731 100644
--- a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/lazy/Fir2IrLazySimpleFunction.kt
+++ b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/lazy/Fir2IrLazySimpleFunction.kt
@@ -7,7 +7,7 @@ package org.jetbrains.kotlin.fir.lazy
 
 import org.jetbrains.kotlin.fir.backend.Fir2IrComponents
 import org.jetbrains.kotlin.fir.backend.contextReceiversForFunctionOrContainingProperty
-import org.jetbrains.kotlin.fir.backend.generateOverriddenFunctionSymbols
+import org.jetbrains.kotlin.fir.backend.generators.generateOverriddenFunctionSymbols
 import org.jetbrains.kotlin.fir.backend.toIrType
 import org.jetbrains.kotlin.fir.declarations.FirFunction
 import org.jetbrains.kotlin.fir.declarations.FirRegularClass