JVM_IR: refactor MoveCompanionObjectFieldsLowering

* Extract replacement of IrGetField/IrSetField into a separate
   file-level lowering (should reduce the amount of work to linear in
   the number of classes rather than potentially quadratic)

 * Extract static backing field construction into JvmDeclarationFactory
   and move that lowering after PropertiesToFields lowering to reduce
   code duplication

compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/JvmLower.kt

@@ -225,6 +225,7 @@ private val jvmFilePhases =
         propertyReferencePhase then
         constPhase then
         propertiesToFieldsPhase then
+        remapObjectFieldAccesses then
         propertiesPhase then
         renameFieldsPhase then
         anonymousObjectSuperConstructorPhase then

compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/descriptors/JvmDeclarationFactory.kt

@@ -10,6 +10,7 @@ import org.jetbrains.kotlin.backend.common.ir.*
 import org.jetbrains.kotlin.backend.jvm.JvmLoweredDeclarationOrigin
 import org.jetbrains.kotlin.backend.jvm.codegen.MethodSignatureMapper
 import org.jetbrains.kotlin.backend.jvm.codegen.isJvmInterface
+import org.jetbrains.kotlin.backend.jvm.ir.replaceThisByStaticReference
 import org.jetbrains.kotlin.builtins.CompanionObjectMapping.isMappedIntrinsicCompanionObject
 import org.jetbrains.kotlin.descriptors.ClassKind
 import org.jetbrains.kotlin.descriptors.Modality
@@ -22,6 +23,7 @@ import org.jetbrains.kotlin.ir.declarations.impl.*
 import org.jetbrains.kotlin.ir.descriptors.WrappedClassConstructorDescriptor
 import org.jetbrains.kotlin.ir.descriptors.WrappedClassDescriptor
 import org.jetbrains.kotlin.ir.descriptors.WrappedValueParameterDescriptor
+import org.jetbrains.kotlin.ir.expressions.IrExpressionBody
 import org.jetbrains.kotlin.ir.symbols.impl.*
 import org.jetbrains.kotlin.ir.types.IrType
 import org.jetbrains.kotlin.ir.util.*
@@ -37,6 +39,7 @@ class JvmDeclarationFactory(
     private val interfaceCompanionFieldDeclarations = HashMap<IrSymbolOwner, IrField>()
     private val outerThisDeclarations = HashMap<IrClass, IrField>()
     private val innerClassConstructors = HashMap<IrConstructor, IrConstructor>()
+    private val staticBackingFields = HashMap<IrProperty, IrField>()
 
     private val defaultImplsMethods = HashMap<IrSimpleFunction, IrSimpleFunction>()
     private val defaultImplsClasses = HashMap<IrClass, IrClass>()
@@ -152,6 +155,36 @@ class JvmDeclarationFactory(
         else
             getFieldForObjectInstance(singleton)
 
+    fun getStaticBackingField(irProperty: IrProperty): IrField? {
+        // Only fields defined directly in objects should be made static.
+        // Fake overrides never point to those, as objects are final.
+        if (irProperty.origin == IrDeclarationOrigin.FAKE_OVERRIDE) return null
+        val oldField = irProperty.backingField ?: return null
+        val oldParent = irProperty.parent as? IrClass ?: return null
+        if (!oldParent.isObject) return null
+        return staticBackingFields.getOrPut(irProperty) {
+            buildField {
+                updateFrom(oldField)
+                name = oldField.name
+                isStatic = true
+            }.apply {
+                // We don't move fields to interfaces unless all fields are annotated with @JvmField.
+                // It is an error to annotate only some of the fields of an interface companion with
+                // @JvmField, so checking the current field only should be enough.
+                val hasJvmField = oldField.hasAnnotation(JvmAbi.JVM_FIELD_ANNOTATION_FQ_NAME)
+                parent = if (oldParent.isCompanion && (!oldParent.parentAsClass.isJvmInterface || hasJvmField))
+                    oldParent.parentAsClass
+                else
+                    oldParent
+                annotations += oldField.annotations
+                initializer = oldField.initializer
+                    ?.replaceThisByStaticReference(this@JvmDeclarationFactory, oldParent, oldParent.thisReceiver!!)
+                    ?.deepCopyWithSymbols(this) as IrExpressionBody?
+                (this as IrFieldImpl).metadata = oldField.metadata
+            }
+        }
+    }
+
     fun getDefaultImplsFunction(interfaceFun: IrSimpleFunction): IrSimpleFunction {
         val parent = interfaceFun.parentAsClass
         assert(parent.isJvmInterface) { "Parent of ${interfaceFun.dump()} should be interface" }

compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/ir/IrUtils.kt

@@ -9,6 +9,7 @@ import org.jetbrains.kotlin.backend.common.lower.IrLoweringContext
 import org.jetbrains.kotlin.backend.jvm.JvmBackendContext
 import org.jetbrains.kotlin.backend.jvm.JvmSymbols
 import org.jetbrains.kotlin.backend.jvm.codegen.isJvmInterface
+import org.jetbrains.kotlin.backend.jvm.descriptors.JvmDeclarationFactory
 import org.jetbrains.kotlin.backend.jvm.lower.inlineclasses.hasMangledParameters
 import org.jetbrains.kotlin.builtins.KotlinBuiltIns
 import org.jetbrains.kotlin.descriptors.Visibilities
@@ -152,14 +153,14 @@ fun IrExpression.isSmartcastFromHigherThanNullable(context: JvmBackendContext) =
             !this.argument.type.isSubtypeOf(type.makeNullable(), context.irBuiltIns)
 
 fun IrBody.replaceThisByStaticReference(
-    context: JvmBackendContext,
+    declarationFactory: JvmDeclarationFactory,
     irClass: IrClass,
     oldThisReceiverParameter: IrValueParameter
 ): IrBody =
     transform(object : IrElementTransformerVoid() {
         override fun visitGetValue(expression: IrGetValue): IrExpression {
             if (expression.symbol == oldThisReceiverParameter.symbol) {
-                val instanceField = context.declarationFactory.getPrivateFieldForObjectInstance(irClass)
+                val instanceField = declarationFactory.getPrivateFieldForObjectInstance(irClass)
                 return IrGetFieldImpl(
                     expression.startOffset,
                     expression.endOffset,

compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/lower/JvmStaticAnnotationLowering.kt

@@ -181,7 +181,7 @@ private class SingletonObjectJvmStaticLowering(
     }
 
     fun modifyBody(irFunction: IrFunction, irClass: IrClass, oldDispatchReceiverParameter: IrValueParameter) {
-        irFunction.body = irFunction.body?.replaceThisByStaticReference(context, irClass, oldDispatchReceiverParameter)
+        irFunction.body = irFunction.body?.replaceThisByStaticReference(context.declarationFactory, irClass, oldDispatchReceiverParameter)
     }
 }
 

compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/lower/MoveCompanionObjectFieldsLowering.kt

@@ -6,34 +6,20 @@
 package org.jetbrains.kotlin.backend.jvm.lower
 
 import org.jetbrains.kotlin.backend.common.ClassLoweringPass
+import org.jetbrains.kotlin.backend.common.FileLoweringPass
 import org.jetbrains.kotlin.backend.common.phaser.makeIrFilePhase
 import org.jetbrains.kotlin.backend.jvm.JvmBackendContext
-import org.jetbrains.kotlin.backend.jvm.codegen.isJvmInterface
 import org.jetbrains.kotlin.backend.jvm.ir.replaceThisByStaticReference
 import org.jetbrains.kotlin.descriptors.Visibilities
-import org.jetbrains.kotlin.ir.IrElement
-import org.jetbrains.kotlin.ir.IrStatement
+import org.jetbrains.kotlin.ir.builders.declarations.addField
 import org.jetbrains.kotlin.ir.declarations.*
 import org.jetbrains.kotlin.ir.declarations.impl.IrAnonymousInitializerImpl
-import org.jetbrains.kotlin.ir.declarations.impl.IrFieldImpl
-import org.jetbrains.kotlin.ir.declarations.impl.IrVariableImpl
-import org.jetbrains.kotlin.ir.descriptors.WrappedFieldDescriptor
-import org.jetbrains.kotlin.ir.descriptors.WrappedVariableDescriptor
 import org.jetbrains.kotlin.ir.expressions.*
 import org.jetbrains.kotlin.ir.expressions.impl.IrGetFieldImpl
-import org.jetbrains.kotlin.ir.expressions.impl.IrGetValueImpl
 import org.jetbrains.kotlin.ir.expressions.impl.IrSetFieldImpl
-import org.jetbrains.kotlin.ir.symbols.IrFieldSymbol
 import org.jetbrains.kotlin.ir.symbols.impl.IrAnonymousInitializerSymbolImpl
-import org.jetbrains.kotlin.ir.symbols.impl.IrFieldSymbolImpl
-import org.jetbrains.kotlin.ir.symbols.impl.IrVariableSymbolImpl
-import org.jetbrains.kotlin.ir.util.deepCopyWithSymbols
-import org.jetbrains.kotlin.ir.util.hasAnnotation
-import org.jetbrains.kotlin.ir.util.isObject
-import org.jetbrains.kotlin.ir.util.patchDeclarationParents
+import org.jetbrains.kotlin.ir.util.*
 import org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoid
-import org.jetbrains.kotlin.ir.visitors.transformChildrenVoid
-import org.jetbrains.kotlin.load.java.JvmAbi.JVM_FIELD_ANNOTATION_FQ_NAME
 
 internal val moveOrCopyCompanionObjectFieldsPhase = makeIrFilePhase(
     ::MoveOrCopyCompanionObjectFieldsLowering,
@@ -41,186 +27,110 @@ internal val moveOrCopyCompanionObjectFieldsPhase = makeIrFilePhase(
     description = "Move and/or copy companion object fields to static fields of companion's owner"
 )
 
+internal val remapObjectFieldAccesses = makeIrFilePhase(
+    ::RemapObjectFieldAccesses,
+    name = "RemapObjectFieldAccesses",
+    description = "Make IrGetField/IrSetField to objects' fields point to the static versions",
+    prerequisite = setOf(propertiesToFieldsPhase)
+)
+
 private class MoveOrCopyCompanionObjectFieldsLowering(val context: JvmBackendContext) : ClassLoweringPass {
     override fun lower(irClass: IrClass) {
-        val fieldReplacementMap = mutableMapOf<IrFieldSymbol, IrFieldSymbol>()
-        if (irClass.isObject && !irClass.isCompanion && irClass.visibility != Visibilities.LOCAL) {
-            handleObject(irClass, fieldReplacementMap)
+        if (irClass.isObject && !irClass.isCompanion) {
+            irClass.handle()
         } else {
-            handleClass(irClass, fieldReplacementMap)
-            if (irClass.isJvmInterface)
-                copyConsts(irClass)
+            (irClass.declarations.singleOrNull { it is IrClass && it.isCompanion } as IrClass?)?.handle()
         }
-        irClass.replaceFieldReferences(fieldReplacementMap)
     }
 
-    private fun handleObject(irObject: IrClass, fieldReplacementMap: MutableMap<IrFieldSymbol, IrFieldSymbol>) {
-        irObject.declarations.replaceAll {
+    private fun IrClass.handle() {
+        val newDeclarations = declarations.map {
             when (it) {
-                is IrProperty -> {
-                    // The field is not actually moved, just replaced by a static field
-                    movePropertyFieldToStaticParent(it, irObject, irObject, fieldReplacementMap)
-                    it
+                is IrProperty -> context.declarationFactory.getStaticBackingField(it)?.also { newField ->
+                    it.backingField = newField
+                    newField.correspondingPropertySymbol = it.symbol
                 }
-                is IrAnonymousInitializer -> moveAnonymousInitializerToStaticParent(it, irObject, irObject)
-                else -> it
-            }
-        }
-    }
-
-    private fun handleClass(irClass: IrClass, fieldReplacementMap: MutableMap<IrFieldSymbol, IrFieldSymbol>) {
-        val companion = irClass.declarations.find {
-            it is IrClass && it.isCompanion
-        } as IrClass? ?: return
-
-        // We don't move fields to interfaces unless all fields are annotated with @JvmField.
-        // It is an error to annotate only some of the fields of an interface companion with @JvmField.
-        val newParent = if (irClass.isJvmInterface && !companion.allFieldsAreJvmField()) companion else irClass
-
-        val newDeclarations = companion.declarations.map {
-            when (it) {
-                is IrProperty ->
-                    movePropertyFieldToStaticParent(it, companion, newParent, fieldReplacementMap)
-                is IrAnonymousInitializer ->
-                    moveAnonymousInitializerToStaticParent(it, companion, newParent)
-                else ->
-                    null
+                else -> null
             }
         }
 
-        if (newParent === companion) {
-            // Keep fields as children of `IrProperty`, but replace anonymous initializers with static ones,
-            // preserving the relative ordering of anonymous initializers and property initializers.
-            for ((i, declaration) in newDeclarations.withIndex())
-                if (declaration is IrAnonymousInitializer)
-                    companion.declarations[i] = declaration
+        val companionParent = if (isCompanion) parentAsClass else null
+        // In case a companion contains no fields, move the anonymous initializers to the parent
+        // anyway, as otherwise there will probably be no references to the companion class at all
+        // and therefore its class initializer will never be invoked.
+        val newParent = newDeclarations.firstOrNull { it != null }?.parentAsClass ?: companionParent ?: this
+        if (newParent === this) {
+            declarations.replaceAll {
+                // Anonymous initializers must be made static to correctly initialize the new static
+                // fields when the class is loaded.
+                if (it is IrAnonymousInitializer) makeAnonymousInitializerStatic(it, newParent) else it
+            }
+
+            if (companionParent != null) {
+                for (declaration in declarations) {
+                    if (declaration is IrProperty && declaration.isConst && declaration.hasPublicVisibility) {
+                        copyConstField(declaration.backingField!!, companionParent)
+                    }
+                }
+            }
         } else {
-            // Move all touched declarations to the parent.
-            companion.declarations.removeAll { it is IrAnonymousInitializer }
-            newDeclarations.filterNotNullTo(newParent.declarations)
+            // Anonymous initializers must also be moved and their ordering relative to the fields
+            // must be preserved, as the fields can have expression initializers themselves.
+            for ((i, newField) in newDeclarations.withIndex()) {
+                if (newField != null)
+                    newParent.declarations += newField
+                if (declarations[i] is IrAnonymousInitializer)
+                    newParent.declarations += makeAnonymousInitializerStatic(declarations[i] as IrAnonymousInitializer, newParent)
+            }
+            declarations.removeAll { it is IrAnonymousInitializer }
         }
     }
 
-    private fun copyConsts(irClass: IrClass) {
-        val companion = irClass.declarations.find {
-            it is IrClass && it.isCompanion
-        } as IrClass? ?: return
-        companion.declarations.filter { it is IrProperty && it.isConst && it.hasPublicVisibility }
-            .mapNotNullTo(irClass.declarations) { copyPropertyFieldToStaticParent(it as IrProperty, companion, irClass) }
-    }
-
     private val IrProperty.hasPublicVisibility: Boolean
         get() = !Visibilities.isPrivate(visibility) && visibility != Visibilities.PROTECTED
 
-    private fun IrClass.allFieldsAreJvmField() =
-        declarations.filterIsInstance<IrProperty>()
-            .mapNotNull { it.backingField }.all { it.hasAnnotation(JVM_FIELD_ANNOTATION_FQ_NAME) }
-
-    // If fieldReplacementMap is null / unspecified, keep the old field and don't update the references.
-    private fun moveOrCopyPropertyFieldToStaticParent(
-        irProperty: IrProperty,
-        propertyParent: IrClass,
-        fieldParent: IrClass,
-        fieldReplacementMap: MutableMap<IrFieldSymbol, IrFieldSymbol>? = null
-    ): IrField? {
-        if (irProperty.origin == IrDeclarationOrigin.FAKE_OVERRIDE) return null
-        val oldField = irProperty.backingField ?: return null
-        val newField = createStaticBackingField(oldField, propertyParent, fieldParent)
-
-        fieldReplacementMap?.run {
-            irProperty.backingField = newField
-            newField.correspondingPropertySymbol = irProperty.symbol
-            put(oldField.symbol, newField.symbol)
-        }
-
-        return newField
-    }
-
-    private fun movePropertyFieldToStaticParent(
-        irProperty: IrProperty,
-        propertyParent: IrClass,
-        fieldParent: IrClass,
-        fieldReplacementMap: MutableMap<IrFieldSymbol, IrFieldSymbol>? = null
-    ): IrField? = moveOrCopyPropertyFieldToStaticParent(irProperty, propertyParent, fieldParent, fieldReplacementMap)
-
-    private fun copyPropertyFieldToStaticParent(
-        irProperty: IrProperty,
-        propertyParent: IrClass,
-        fieldParent: IrClass
-    ): IrField? = moveOrCopyPropertyFieldToStaticParent(irProperty, propertyParent, fieldParent)
-
-    private fun moveAnonymousInitializerToStaticParent(
-        oldInitializer: IrAnonymousInitializer,
-        oldParent: IrClass,
-        newParent: IrClass
-    ): IrAnonymousInitializer =
+    private fun makeAnonymousInitializerStatic(oldInitializer: IrAnonymousInitializer, newParent: IrClass) =
         with(oldInitializer) {
-            IrAnonymousInitializerImpl(
-                startOffset, endOffset, origin, IrAnonymousInitializerSymbolImpl(newParent.symbol),
-                isStatic = true
-            ).apply {
+            val oldParent = parentAsClass
+            val newSymbol = IrAnonymousInitializerSymbolImpl(newParent.symbol)
+            IrAnonymousInitializerImpl(startOffset, endOffset, origin, newSymbol, isStatic = true).apply {
                 parent = newParent
-                body = oldInitializer.body
-                    .replaceThisByStaticReference(context, oldParent, oldParent.thisReceiver!!)
+                body = this@with.body
+                    .replaceThisByStaticReference(context.declarationFactory, oldParent, oldParent.thisReceiver!!)
                     .patchDeclarationParents(newParent) as IrBlockBody
             }
         }
 
-    private fun createStaticBackingField(oldField: IrField, propertyParent: IrClass, fieldParent: IrClass): IrField {
-        val descriptor = WrappedFieldDescriptor(oldField.descriptor.annotations, oldField.descriptor.source)
-        val field = IrFieldImpl(
-            oldField.startOffset, oldField.endOffset,
-            IrDeclarationOrigin.PROPERTY_BACKING_FIELD,
-            IrFieldSymbolImpl(descriptor),
-            oldField.name, oldField.type, oldField.visibility,
-            isFinal = oldField.isFinal,
-            isExternal = oldField.isExternal,
-            isStatic = true,
-            isFakeOverride = false
-        ).apply {
-            descriptor.bind(this)
-            parent = fieldParent
-            annotations.addAll(oldField.annotations)
-            metadata = oldField.metadata
+    private fun copyConstField(oldField: IrField, newParent: IrClass) =
+        newParent.addField {
+            updateFrom(oldField)
+            name = oldField.name
+            isStatic = true
+        }.apply {
+            parent = newParent
+            annotations += oldField.annotations
+            initializer = oldField.initializer?.deepCopyWithSymbols(this)
         }
-        val oldInitializer = oldField.initializer
-        if (oldInitializer != null) {
-            field.initializer = oldInitializer
-                .replaceThisByStaticReference(context, propertyParent, propertyParent.thisReceiver!!)
-                .deepCopyWithSymbols(field) as IrExpressionBody
-        }
-
-        return field
-    }
 }
 
-private fun IrElement.replaceFieldReferences(replacementMap: Map<IrFieldSymbol, IrFieldSymbol>) {
-    transformChildrenVoid(FieldReplacer(replacementMap))
-}
+private class RemapObjectFieldAccesses(val context: JvmBackendContext) : FileLoweringPass, IrElementTransformerVoid() {
+    override fun lower(irFile: IrFile) = irFile.transformChildrenVoid()
+
+    private fun IrField.remap(): IrField? =
+        correspondingPropertySymbol?.owner?.let(context.declarationFactory::getStaticBackingField)
 
-private class FieldReplacer(val replacementMap: Map<IrFieldSymbol, IrFieldSymbol>) : IrElementTransformerVoid() {
     override fun visitGetField(expression: IrGetField): IrExpression =
-        replacementMap[expression.symbol]?.let { newSymbol ->
-            IrGetFieldImpl(
-                expression.startOffset, expression.endOffset,
-                newSymbol,
-                expression.type,
-                /* receiver = */ null,
-                expression.origin,
-                expression.superQualifierSymbol
-            )
+        expression.symbol.owner.remap()?.let {
+            with(expression) {
+                IrGetFieldImpl(startOffset, endOffset, it.symbol, type, /* receiver = */ null, origin, superQualifierSymbol)
+            }
         } ?: super.visitGetField(expression)
 
     override fun visitSetField(expression: IrSetField): IrExpression =
-        replacementMap[expression.symbol]?.let { _ ->
-            IrSetFieldImpl(
-                expression.startOffset, expression.endOffset,
-                replacementMap.getValue(expression.symbol),
-                /* receiver = */ null,
-                visitExpression(expression.value),
-                expression.type,
-                expression.origin,
-                expression.superQualifierSymbol
-            )
+        expression.symbol.owner.remap()?.let {
+            with(expression) {
+                val newValue = value.transform(this@RemapObjectFieldAccesses, null)
+                IrSetFieldImpl(startOffset, endOffset, it.symbol, /* receiver = */ null, newValue, type, origin, superQualifierSymbol)
+            }
         } ?: super.visitSetField(expression)
 }

compiler/testData/codegen/box/jvmField/fileOrder.kt

@@ -0,0 +1,10 @@
+// TARGET_BACKEND: JVM
+// WITH_RUNTIME
+// FILE: box.kt
+fun box(): String = Z.result
+
+// FILE: z.kt
+object Z {
+    @JvmField
+    val result: String = "OK"
+}

compiler/testData/codegen/box/jvmField/fileOrderWithCopying.kt

@@ -0,0 +1,17 @@
+// TARGET_BACKEND: JVM
+// WITH_RUNTIME
+// FILE: box.kt
+fun box(): String = A.result
+
+object A {
+    @JvmField
+    val result: String
+
+    init { result = Z.result }
+}
+
+// FILE: z.kt
+object Z {
+    @JvmField
+    val result: String = "OK"
+}

compiler/testData/compileKotlinAgainstKotlin/jvmFieldInAnnotationCompanion.kt

@@ -1,5 +1,4 @@
 // !LANGUAGE: +JvmFieldInInterface +NestedClassesInAnnotations
-// IGNORE_BACKEND: JVM_IR
 // TARGET_BACKEND: JVM
 
 // WITH_RUNTIME

compiler/testData/compileKotlinAgainstKotlin/jvmFieldInInterfaceCompanion.kt

@@ -1,5 +1,4 @@
 // !LANGUAGE: +JvmFieldInInterface
-// IGNORE_BACKEND: JVM_IR
 // TARGET_BACKEND: JVM
 
 // WITH_RUNTIME

compiler/tests/org/jetbrains/kotlin/codegen/BlackBoxCodegenTestGenerated.java

@@ -15058,6 +15058,16 @@ public class BlackBoxCodegenTestGenerated extends AbstractBlackBoxCodegenTest {
             runTest("compiler/testData/codegen/box/jvmField/constructorProperty.kt");
         }
 
+        @TestMetadata("fileOrder.kt")
+        public void testFileOrder() throws Exception {
+            runTest("compiler/testData/codegen/box/jvmField/fileOrder.kt");
+        }
+
+        @TestMetadata("fileOrderWithCopying.kt")
+        public void testFileOrderWithCopying() throws Exception {
+            runTest("compiler/testData/codegen/box/jvmField/fileOrderWithCopying.kt");
+        }
+
         @TestMetadata("initializersOrder.kt")
         public void testInitializersOrder() throws Exception {
             runTest("compiler/testData/codegen/box/jvmField/initializersOrder.kt");

compiler/tests/org/jetbrains/kotlin/codegen/LightAnalysisModeTestGenerated.java

@@ -15058,6 +15058,16 @@ public class LightAnalysisModeTestGenerated extends AbstractLightAnalysisModeTes
             runTest("compiler/testData/codegen/box/jvmField/constructorProperty.kt");
         }
 
+        @TestMetadata("fileOrder.kt")
+        public void testFileOrder() throws Exception {
+            runTest("compiler/testData/codegen/box/jvmField/fileOrder.kt");
+        }
+
+        @TestMetadata("fileOrderWithCopying.kt")
+        public void testFileOrderWithCopying() throws Exception {
+            runTest("compiler/testData/codegen/box/jvmField/fileOrderWithCopying.kt");
+        }
+
         @TestMetadata("initializersOrder.kt")
         public void testInitializersOrder() throws Exception {
             runTest("compiler/testData/codegen/box/jvmField/initializersOrder.kt");

compiler/tests/org/jetbrains/kotlin/codegen/ir/FirBlackBoxCodegenTestGenerated.java

@@ -13913,6 +13913,16 @@ public class FirBlackBoxCodegenTestGenerated extends AbstractFirBlackBoxCodegenT
             runTest("compiler/testData/codegen/box/jvmField/constructorProperty.kt");
         }
 
+        @TestMetadata("fileOrder.kt")
+        public void testFileOrder() throws Exception {
+            runTest("compiler/testData/codegen/box/jvmField/fileOrder.kt");
+        }
+
+        @TestMetadata("fileOrderWithCopying.kt")
+        public void testFileOrderWithCopying() throws Exception {
+            runTest("compiler/testData/codegen/box/jvmField/fileOrderWithCopying.kt");
+        }
+
         @TestMetadata("initializersOrder.kt")
         public void testInitializersOrder() throws Exception {
             runTest("compiler/testData/codegen/box/jvmField/initializersOrder.kt");

compiler/tests/org/jetbrains/kotlin/codegen/ir/IrBlackBoxCodegenTestGenerated.java

@@ -13913,6 +13913,16 @@ public class IrBlackBoxCodegenTestGenerated extends AbstractIrBlackBoxCodegenTes
             runTest("compiler/testData/codegen/box/jvmField/constructorProperty.kt");
         }
 
+        @TestMetadata("fileOrder.kt")
+        public void testFileOrder() throws Exception {
+            runTest("compiler/testData/codegen/box/jvmField/fileOrder.kt");
+        }
+
+        @TestMetadata("fileOrderWithCopying.kt")
+        public void testFileOrderWithCopying() throws Exception {
+            runTest("compiler/testData/codegen/box/jvmField/fileOrderWithCopying.kt");
+        }
+
         @TestMetadata("initializersOrder.kt")
         public void testInitializersOrder() throws Exception {
             runTest("compiler/testData/codegen/box/jvmField/initializersOrder.kt");