diff --git a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/Fir2IrVisitor.kt b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/Fir2IrVisitor.kt
index f6ecd616bbd..2d4f06f2029 100644
--- a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/Fir2IrVisitor.kt
+++ b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/Fir2IrVisitor.kt
@@ -829,7 +829,8 @@ class Fir2IrVisitor(
                         endOffset,
                         anonymousClassType,
                         anonymousClass.constructors.first().symbol,
-                        anonymousClass.typeParameters.size
+                        anonymousClass.typeParameters.size,
+                        origin = IrStatementOrigin.OBJECT_LITERAL
                     )
                 )
             )
diff --git a/compiler/testData/ir/irText/classes/delegatedImplementation.fir.txt b/compiler/testData/ir/irText/classes/delegatedImplementation.fir.txt
index 22b4e1710f1..49ee6633071 100644
--- a/compiler/testData/ir/irText/classes/delegatedImplementation.fir.txt
+++ b/compiler/testData/ir/irText/classes/delegatedImplementation.fir.txt
@@ -162,7 +162,7 @@ FILE fqName:<root> fileName:/delegatedImplementation.kt
                 $receiver: VALUE_PARAMETER name:<this> type:kotlin.Byte
                 VALUE_PARAMETER name:value index:0 type:kotlin.Int
                 BLOCK_BODY
-          CONSTRUCTOR_CALL 'private constructor <init> () [primary] declared in <root>.otherImpl.<no name provided>' type=<root>.otherImpl.<no name provided> origin=null
+          CONSTRUCTOR_CALL 'private constructor <init> () [primary] declared in <root>.otherImpl.<no name provided>' type=<root>.otherImpl.<no name provided> origin=OBJECT_LITERAL
   CLASS CLASS name:Test1 modality:FINAL visibility:public superTypes:[<root>.IBase]
     $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.Test1
     CONSTRUCTOR visibility:public <> () returnType:<root>.Test1 [primary]
diff --git a/compiler/testData/ir/irText/classes/lambdaInDataClassDefaultParameter.fir.txt b/compiler/testData/ir/irText/classes/lambdaInDataClassDefaultParameter.fir.txt
index 102ca6d605d..9e143927c1f 100644
--- a/compiler/testData/ir/irText/classes/lambdaInDataClassDefaultParameter.fir.txt
+++ b/compiler/testData/ir/irText/classes/lambdaInDataClassDefaultParameter.fir.txt
@@ -62,7 +62,7 @@ FILE fqName:<root> fileName:/lambdaInDataClassDefaultParameter.kt
                 BLOCK_BODY
                   DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in kotlin.Any'
                   INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:<no name provided> modality:FINAL visibility:local superTypes:[kotlin.Any]'
-            CONSTRUCTOR_CALL 'private constructor <init> () [primary] declared in <root>.B.<init>.<no name provided>' type=<root>.B.<init>.<no name provided> origin=null
+            CONSTRUCTOR_CALL 'private constructor <init> () [primary] declared in <root>.B.<init>.<no name provided>' type=<root>.B.<init>.<no name provided> origin=OBJECT_LITERAL
       BLOCK_BODY
         DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in kotlin.Any'
         INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:B modality:FINAL visibility:public [data] superTypes:[kotlin.Any]'
diff --git a/compiler/testData/ir/irText/classes/objectLiteralExpressions.fir.txt b/compiler/testData/ir/irText/classes/objectLiteralExpressions.fir.txt
index b5c17b04b0f..ef6001a2c52 100644
--- a/compiler/testData/ir/irText/classes/objectLiteralExpressions.fir.txt
+++ b/compiler/testData/ir/irText/classes/objectLiteralExpressions.fir.txt
@@ -26,7 +26,7 @@ FILE fqName:<root> fileName:/objectLiteralExpressions.kt
               BLOCK_BODY
                 DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in kotlin.Any'
                 INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:<no name provided> modality:FINAL visibility:local superTypes:[kotlin.Any]'
-          CONSTRUCTOR_CALL 'private constructor <init> () [primary] declared in <root>.test1.<no name provided>' type=<root>.test1.<no name provided> origin=null
+          CONSTRUCTOR_CALL 'private constructor <init> () [primary] declared in <root>.test1.<no name provided>' type=<root>.test1.<no name provided> origin=OBJECT_LITERAL
     FUN DEFAULT_PROPERTY_ACCESSOR name:<get-test1> visibility:public modality:FINAL <> () returnType:<root>.test1.<no name provided>
       correspondingProperty: PROPERTY name:test1 visibility:public modality:FINAL [val]
       BLOCK_BODY
@@ -47,7 +47,7 @@ FILE fqName:<root> fileName:/objectLiteralExpressions.kt
               BLOCK_BODY
                 CALL 'public final fun println (message: kotlin.Any?): kotlin.Unit [inline] declared in kotlin.io' type=kotlin.Unit origin=null
                   message: CONST String type=kotlin.String value="foo"
-          CONSTRUCTOR_CALL 'private constructor <init> () [primary] declared in <root>.test2.<no name provided>' type=<root>.test2.<no name provided> origin=null
+          CONSTRUCTOR_CALL 'private constructor <init> () [primary] declared in <root>.test2.<no name provided>' type=<root>.test2.<no name provided> origin=OBJECT_LITERAL
     FUN DEFAULT_PROPERTY_ACCESSOR name:<get-test2> visibility:public modality:FINAL <> () returnType:<root>.test2.<no name provided>
       correspondingProperty: PROPERTY name:test2 visibility:public modality:FINAL [val]
       BLOCK_BODY
@@ -98,7 +98,7 @@ FILE fqName:<root> fileName:/objectLiteralExpressions.kt
                 BLOCK_BODY
                   CALL 'public final fun println (message: kotlin.Any?): kotlin.Unit [inline] declared in kotlin.io' type=kotlin.Unit origin=null
                     message: CONST String type=kotlin.String value="foo"
-            CONSTRUCTOR_CALL 'private constructor <init> () [primary] declared in <root>.Outer.test3.<no name provided>' type=<root>.Outer.test3.<no name provided> origin=null
+            CONSTRUCTOR_CALL 'private constructor <init> () [primary] declared in <root>.Outer.test3.<no name provided>' type=<root>.Outer.test3.<no name provided> origin=OBJECT_LITERAL
     FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
       overridden:
         public open fun equals (other: kotlin.Any?): kotlin.Boolean [operator] declared in kotlin.Any
@@ -128,4 +128,4 @@ FILE fqName:<root> fileName:/objectLiteralExpressions.kt
               BLOCK_BODY
                 CALL 'public final fun println (message: kotlin.Any?): kotlin.Unit [inline] declared in kotlin.io' type=kotlin.Unit origin=null
                   message: CONST String type=kotlin.String value="foo"
-          CONSTRUCTOR_CALL 'private constructor <init> () [primary] declared in <root>.test4.<no name provided>' type=<root>.test4.<no name provided> origin=null
+          CONSTRUCTOR_CALL 'private constructor <init> () [primary] declared in <root>.test4.<no name provided>' type=<root>.test4.<no name provided> origin=OBJECT_LITERAL
diff --git a/compiler/testData/ir/irText/expressions/enumEntryReferenceFromEnumEntryClass.fir.txt b/compiler/testData/ir/irText/expressions/enumEntryReferenceFromEnumEntryClass.fir.txt
index c4ddb6ca0c4..fbcfa46ee98 100644
--- a/compiler/testData/ir/irText/expressions/enumEntryReferenceFromEnumEntryClass.fir.txt
+++ b/compiler/testData/ir/irText/expressions/enumEntryReferenceFromEnumEntryClass.fir.txt
@@ -88,7 +88,7 @@ FILE fqName:<root> fileName:/enumEntryReferenceFromEnumEntryClass.kt
                         value: CONST Int type=kotlin.Int value=1
                       CALL 'public final fun foo (): kotlin.Unit declared in <root>.MyEnum.Z' type=kotlin.Unit origin=null
                         $this: GET_VAR '<this>: <root>.MyEnum.Z declared in <root>.MyEnum.Z' type=<root>.MyEnum.Z origin=null
-                CONSTRUCTOR_CALL 'private constructor <init> () [primary] declared in <root>.MyEnum.Z.anObject.<no name provided>' type=<root>.MyEnum.Z.anObject.<no name provided> origin=null
+                CONSTRUCTOR_CALL 'private constructor <init> () [primary] declared in <root>.MyEnum.Z.anObject.<no name provided>' type=<root>.MyEnum.Z.anObject.<no name provided> origin=OBJECT_LITERAL
           FUN DEFAULT_PROPERTY_ACCESSOR name:<get-anObject> visibility:public modality:FINAL <> ($this:<root>.MyEnum.Z) returnType:<root>.MyEnum.Z.anObject.<no name provided>
             correspondingProperty: PROPERTY name:anObject visibility:public modality:FINAL [val]
             $this: VALUE_PARAMETER name:<this> type:<root>.MyEnum.Z
diff --git a/compiler/testData/ir/irText/expressions/funInterface/partialSam.fir.txt b/compiler/testData/ir/irText/expressions/funInterface/partialSam.fir.txt
index 18246486e77..b1023a2c0d6 100644
--- a/compiler/testData/ir/irText/expressions/funInterface/partialSam.fir.txt
+++ b/compiler/testData/ir/irText/expressions/funInterface/partialSam.fir.txt
@@ -73,7 +73,7 @@ FILE fqName:<root> fileName:/partialSam.kt
               BLOCK_BODY
                 RETURN type=kotlin.Nothing from='public final fun run (s: kotlin.String, i: kotlin.Int, t: kotlin.String): kotlin.Int declared in <root>.fsi.<no name provided>'
                   CONST Int type=kotlin.Int value=1
-          CONSTRUCTOR_CALL 'private constructor <init> () [primary] declared in <root>.fsi.<no name provided>' type=<root>.fsi.<no name provided> origin=null
+          CONSTRUCTOR_CALL 'private constructor <init> () [primary] declared in <root>.fsi.<no name provided>' type=<root>.fsi.<no name provided> origin=OBJECT_LITERAL
     FUN DEFAULT_PROPERTY_ACCESSOR name:<get-fsi> visibility:public modality:FINAL <> () returnType:<root>.fsi.<no name provided>
       correspondingProperty: PROPERTY name:fsi visibility:public modality:FINAL [val]
       BLOCK_BODY
@@ -97,7 +97,7 @@ FILE fqName:<root> fileName:/partialSam.kt
               BLOCK_BODY
                 RETURN type=kotlin.Nothing from='public final fun run (s: kotlin.String, i: kotlin.Int, t: kotlin.Int): kotlin.String declared in <root>.fis.<no name provided>'
                   CONST String type=kotlin.String value=""
-          CONSTRUCTOR_CALL 'private constructor <init> () [primary] declared in <root>.fis.<no name provided>' type=<root>.fis.<no name provided> origin=null
+          CONSTRUCTOR_CALL 'private constructor <init> () [primary] declared in <root>.fis.<no name provided>' type=<root>.fis.<no name provided> origin=OBJECT_LITERAL
     FUN DEFAULT_PROPERTY_ACCESSOR name:<get-fis> visibility:public modality:FINAL <> () returnType:<root>.fis.<no name provided>
       correspondingProperty: PROPERTY name:fis visibility:public modality:FINAL [val]
       BLOCK_BODY
diff --git a/compiler/testData/ir/irText/expressions/multipleThisReferences.fir.txt b/compiler/testData/ir/irText/expressions/multipleThisReferences.fir.txt
index ae99a186c41..e02aa2810cf 100644
--- a/compiler/testData/ir/irText/expressions/multipleThisReferences.fir.txt
+++ b/compiler/testData/ir/irText/expressions/multipleThisReferences.fir.txt
@@ -94,7 +94,7 @@ FILE fqName:<root> fileName:/multipleThisReferences.kt
                     RETURN type=kotlin.Nothing from='public final fun <get-xx> (): kotlin.Int declared in <root>.Host.test.<no name provided>'
                       GET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:xx type:kotlin.Int visibility:private [final]' type=kotlin.Int origin=null
                         receiver: GET_VAR '<this>: <root>.Host.test.<no name provided> declared in <root>.Host.test.<no name provided>.<get-xx>' type=<root>.Host.test.<no name provided> origin=null
-            CONSTRUCTOR_CALL 'private constructor <init> () [primary] declared in <root>.Host.test.<no name provided>' type=<root>.Host.test.<no name provided> origin=null
+            CONSTRUCTOR_CALL 'private constructor <init> () [primary] declared in <root>.Host.test.<no name provided>' type=<root>.Host.test.<no name provided> origin=OBJECT_LITERAL
     FUN FAKE_OVERRIDE name:equals visibility:public modality:OPEN <> ($this:kotlin.Any, other:kotlin.Any?) returnType:kotlin.Boolean [fake_override,operator]
       overridden:
         public open fun equals (other: kotlin.Any?): kotlin.Boolean [operator] declared in kotlin.Any
diff --git a/compiler/testData/ir/irText/expressions/objectReference.fir.txt b/compiler/testData/ir/irText/expressions/objectReference.fir.txt
index df1384b6caf..c7ed289c97d 100644
--- a/compiler/testData/ir/irText/expressions/objectReference.fir.txt
+++ b/compiler/testData/ir/irText/expressions/objectReference.fir.txt
@@ -142,7 +142,7 @@ FILE fqName:<root> fileName:/objectReference.kt
                     value: CONST Int type=kotlin.Int value=1
                   CALL 'public final fun foo (): kotlin.Unit declared in <root>.Z' type=kotlin.Unit origin=null
                     $this: GET_OBJECT 'CLASS OBJECT name:Z modality:FINAL visibility:public superTypes:[kotlin.Any]' type=<root>.Z
-            CONSTRUCTOR_CALL 'private constructor <init> () [primary] declared in <root>.Z.anObject.<no name provided>' type=<root>.Z.anObject.<no name provided> origin=null
+            CONSTRUCTOR_CALL 'private constructor <init> () [primary] declared in <root>.Z.anObject.<no name provided>' type=<root>.Z.anObject.<no name provided> origin=OBJECT_LITERAL
       FUN DEFAULT_PROPERTY_ACCESSOR name:<get-anObject> visibility:public modality:FINAL <> ($this:<root>.Z) returnType:<root>.Z.anObject.<no name provided>
         correspondingProperty: PROPERTY name:anObject visibility:public modality:FINAL [val]
         $this: VALUE_PARAMETER name:<this> type:<root>.Z
diff --git a/compiler/testData/ir/irText/expressions/thisOfGenericOuterClass.fir.txt b/compiler/testData/ir/irText/expressions/thisOfGenericOuterClass.fir.txt
index 8b432718c63..e854f9125a9 100644
--- a/compiler/testData/ir/irText/expressions/thisOfGenericOuterClass.fir.txt
+++ b/compiler/testData/ir/irText/expressions/thisOfGenericOuterClass.fir.txt
@@ -89,4 +89,4 @@ FILE fqName:<root> fileName:/thisOfGenericOuterClass.kt
                   RETURN type=kotlin.Nothing from='public final fun <get-xx> (): kotlin.Int declared in <root>.test.<no name provided>'
                     GET_FIELD 'FIELD PROPERTY_BACKING_FIELD name:xx type:kotlin.Int visibility:private [final]' type=kotlin.Int origin=null
                       receiver: GET_VAR '<this>: <root>.test.<no name provided> declared in <root>.test.<no name provided>.<get-xx>' type=<root>.test.<no name provided> origin=null
-          CONSTRUCTOR_CALL 'private constructor <init> () [primary] declared in <root>.test.<no name provided>' type=<root>.test.<no name provided> origin=null
+          CONSTRUCTOR_CALL 'private constructor <init> () [primary] declared in <root>.test.<no name provided>' type=<root>.test.<no name provided> origin=OBJECT_LITERAL
diff --git a/compiler/testData/ir/irText/expressions/thisReferenceBeforeClassDeclared.fir.txt b/compiler/testData/ir/irText/expressions/thisReferenceBeforeClassDeclared.fir.txt
index 3788e3c80d0..7b2f99fa530 100644
--- a/compiler/testData/ir/irText/expressions/thisReferenceBeforeClassDeclared.fir.txt
+++ b/compiler/testData/ir/irText/expressions/thisReferenceBeforeClassDeclared.fir.txt
@@ -10,7 +10,7 @@ FILE fqName:<root> fileName:/thisReferenceBeforeClassDeclared.kt
               BLOCK_BODY
                 ERROR_CALL 'Cannot find delegated constructor call' type=<root>.test.<no name provided>
                 INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:<no name provided> modality:FINAL visibility:local superTypes:[<root>.WithCompanion]'
-          CONSTRUCTOR_CALL 'private constructor <init> () [primary] declared in <root>.test.<no name provided>' type=<root>.test.<no name provided> origin=null
+          CONSTRUCTOR_CALL 'private constructor <init> () [primary] declared in <root>.test.<no name provided>' type=<root>.test.<no name provided> origin=OBJECT_LITERAL
       VAR name:test2 type:<root>.test.<no name provided> [val]
         BLOCK type=<root>.test.<no name provided> origin=OBJECT_LITERAL
           CLASS CLASS name:<no name provided> modality:FINAL visibility:local superTypes:[<root>.WithCompanion]
@@ -20,7 +20,7 @@ FILE fqName:<root> fileName:/thisReferenceBeforeClassDeclared.kt
                 DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> (a: <root>.WithCompanion.Companion) [primary] declared in <root>.WithCompanion'
                   a: ERROR_CALL 'Unresolved reference: <Unresolved name: foo>#' type=IrErrorType
                 INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:<no name provided> modality:FINAL visibility:local superTypes:[<root>.WithCompanion]'
-          CONSTRUCTOR_CALL 'private constructor <init> () [primary] declared in <root>.test.<no name provided>' type=<root>.test.<no name provided> origin=null
+          CONSTRUCTOR_CALL 'private constructor <init> () [primary] declared in <root>.test.<no name provided>' type=<root>.test.<no name provided> origin=OBJECT_LITERAL
   CLASS CLASS name:WithCompanion modality:OPEN visibility:public superTypes:[kotlin.Any]
     $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.WithCompanion
     CONSTRUCTOR visibility:public <> (a:<root>.WithCompanion.Companion) returnType:<root>.WithCompanion [primary]