diff --git a/compiler/ir/backend.jvm/entrypoint/src/org/jetbrains/kotlin/backend/jvm/JvmGeneratorExtensionsImpl.kt b/compiler/ir/backend.jvm/entrypoint/src/org/jetbrains/kotlin/backend/jvm/JvmGeneratorExtensionsImpl.kt
index 090c544750f..e87a379923d 100644
--- a/compiler/ir/backend.jvm/entrypoint/src/org/jetbrains/kotlin/backend/jvm/JvmGeneratorExtensionsImpl.kt
+++ b/compiler/ir/backend.jvm/entrypoint/src/org/jetbrains/kotlin/backend/jvm/JvmGeneratorExtensionsImpl.kt
@@ -217,7 +217,7 @@ open class JvmGeneratorExtensionsImpl(
     override fun registerDeclarations(symbolTable: SymbolTable) {
         val signatureComputer = PublicIdSignatureComputer(JvmIrMangler)
         specialAnnotationConstructors.forEach { constructor ->
-            symbolTable.declareConstructorWithSignature(signatureComputer.composePublicIdSignature(constructor), constructor.symbol)
+            symbolTable.declareConstructorWithSignature(signatureComputer.composePublicIdSignature(constructor, false), constructor.symbol)
         }
         super.registerDeclarations(symbolTable)
     }
diff --git a/compiler/ir/serialization.common/src/org/jetbrains/kotlin/backend/common/serialization/IrFileSerializer.kt b/compiler/ir/serialization.common/src/org/jetbrains/kotlin/backend/common/serialization/IrFileSerializer.kt
index 79dd000cfd6..fee1ec40022 100644
--- a/compiler/ir/serialization.common/src/org/jetbrains/kotlin/backend/common/serialization/IrFileSerializer.kt
+++ b/compiler/ir/serialization.common/src/org/jetbrains/kotlin/backend/common/serialization/IrFileSerializer.kt
@@ -149,7 +149,7 @@ open class IrFileSerializer(
 
     protected val protoBodyArray = mutableListOf<XStatementOrExpression>()
 
-    private val protoDebugInfoArray = arrayListOf<String>()
+    protected val protoDebugInfoArray = arrayListOf<String>()
 
     sealed class XStatementOrExpression {
         abstract fun toByteArray(): ByteArray
diff --git a/compiler/ir/serialization.jvm/src/JvmIr.proto b/compiler/ir/serialization.jvm/src/JvmIr.proto
index 4c8a39a696e..49adcb4d012 100644
--- a/compiler/ir/serialization.jvm/src/JvmIr.proto
+++ b/compiler/ir/serialization.jvm/src/JvmIr.proto
@@ -20,6 +20,7 @@ message AuxTables {
   repeated bytes signature = 2;
   repeated bytes string = 3;
   repeated bytes body = 4;
+  repeated bytes debug_info = 5;
 }
 
 message JvmIrFile {
diff --git a/compiler/ir/serialization.jvm/src/org/jetbrains/kotlin/backend/jvm/serialization/JvmIrSerializerSession.kt b/compiler/ir/serialization.jvm/src/org/jetbrains/kotlin/backend/jvm/serialization/JvmIrSerializerSession.kt
index 1e562c059fd..f9b6d3d9c3f 100644
--- a/compiler/ir/serialization.jvm/src/org/jetbrains/kotlin/backend/jvm/serialization/JvmIrSerializerSession.kt
+++ b/compiler/ir/serialization.jvm/src/org/jetbrains/kotlin/backend/jvm/serialization/JvmIrSerializerSession.kt
@@ -54,6 +54,7 @@ class JvmIrSerializerSession(
         protoIdSignatureArray.forEach { proto.addSignature(it.toByteString()) }
         protoStringArray.forEach { proto.addString(ByteString.copyFromUtf8(it)) }
         protoBodyArray.forEach { proto.addBody(ByteString.copyFrom(it.toByteArray())) }
+        protoDebugInfoArray.forEach { proto.addDebugInfo(ByteString.copyFromUtf8(it)) }
         return proto.build()
     }
 }
\ No newline at end of file
diff --git a/compiler/ir/serialization.jvm/src/org/jetbrains/kotlin/backend/jvm/serialization/deserializeLazyDeclarations.kt b/compiler/ir/serialization.jvm/src/org/jetbrains/kotlin/backend/jvm/serialization/deserializeLazyDeclarations.kt
index ad3663096c0..bacf3e20abc 100644
--- a/compiler/ir/serialization.jvm/src/org/jetbrains/kotlin/backend/jvm/serialization/deserializeLazyDeclarations.kt
+++ b/compiler/ir/serialization.jvm/src/org/jetbrains/kotlin/backend/jvm/serialization/deserializeLazyDeclarations.kt
@@ -19,7 +19,6 @@ import org.jetbrains.kotlin.ir.backend.jvm.serialization.JvmIrMangler
 import org.jetbrains.kotlin.ir.declarations.*
 import org.jetbrains.kotlin.ir.declarations.impl.IrFileImpl
 import org.jetbrains.kotlin.ir.declarations.lazy.LazyIrFactory
-import org.jetbrains.kotlin.ir.descriptors.IrBuiltIns
 import org.jetbrains.kotlin.ir.symbols.*
 import org.jetbrains.kotlin.ir.symbols.impl.IrFileSymbolImpl
 import org.jetbrains.kotlin.ir.types.IrTypeSystemContext
@@ -42,7 +41,8 @@ fun deserializeClassFromByteArray(
         irProto.auxTables.typeList,
         irProto.auxTables.signatureList,
         irProto.auxTables.stringList,
-        irProto.auxTables.bodyList
+        irProto.auxTables.bodyList,
+        irProto.auxTables.debugInfoList
     )
     val descriptorFinder =
         DescriptorByIdSignatureFinder(
@@ -99,7 +99,8 @@ fun deserializeIrFileFromByteArray(
         irProto.auxTables.typeList,
         irProto.auxTables.signatureList,
         irProto.auxTables.stringList,
-        irProto.auxTables.bodyList
+        irProto.auxTables.bodyList,
+        irProto.auxTables.debugInfoList
     )
     val descriptorFinder =
         DescriptorByIdSignatureFinder(
@@ -146,10 +147,11 @@ fun deserializeIrFileFromByteArray(
 }
 
 private class IrLibraryFileFromAnnotation(
-    val types: List<ByteString>,
-    val signatures: List<ByteString>,
-    val strings: List<ByteString>,
-    val bodies: List<ByteString>,
+    private val types: List<ByteString>,
+    private val signatures: List<ByteString>,
+    private val strings: List<ByteString>,
+    private val bodies: List<ByteString>,
+    private val debugInfo: List<ByteString>
 ) : IrLibraryFile() {
     override fun irDeclaration(index: Int): ByteArray {
         error("This method is never supposed to be called")
@@ -159,6 +161,7 @@ private class IrLibraryFileFromAnnotation(
     override fun signature(index: Int): ByteArray = signatures[index].toByteArray()
     override fun string(index: Int): ByteArray = strings[index].toByteArray()
     override fun body(index: Int): ByteArray = bodies[index].toByteArray()
+    override fun debugInfo(index: Int): ByteArray = debugInfo[index].toByteArray()
 }
 
 private fun referencePublicSymbol(
diff --git a/compiler/ir/serialization.jvm/src/org/jetbrains/kotlin/backend/jvm/serialization/proto/JvmIr.java b/compiler/ir/serialization.jvm/src/org/jetbrains/kotlin/backend/jvm/serialization/proto/JvmIr.java
index ae76d97d36b..290a6954fb3 100644
--- a/compiler/ir/serialization.jvm/src/org/jetbrains/kotlin/backend/jvm/serialization/proto/JvmIr.java
+++ b/compiler/ir/serialization.jvm/src/org/jetbrains/kotlin/backend/jvm/serialization/proto/JvmIr.java
@@ -660,6 +660,19 @@ public final class JvmIr {
      * <code>repeated bytes body = 4;</code>
      */
     org.jetbrains.kotlin.protobuf.ByteString getBody(int index);
+
+    /**
+     * <code>repeated bytes debug_info = 5;</code>
+     */
+    java.util.List<org.jetbrains.kotlin.protobuf.ByteString> getDebugInfoList();
+    /**
+     * <code>repeated bytes debug_info = 5;</code>
+     */
+    int getDebugInfoCount();
+    /**
+     * <code>repeated bytes debug_info = 5;</code>
+     */
+    org.jetbrains.kotlin.protobuf.ByteString getDebugInfo(int index);
   }
   /**
    * Protobuf type {@code org.jetbrains.kotlin.backend.jvm.serialization.proto.AuxTables}
@@ -743,6 +756,14 @@ public final class JvmIr {
               body_.add(input.readBytes());
               break;
             }
+            case 42: {
+              if (!((mutable_bitField0_ & 0x00000010) == 0x00000010)) {
+                debugInfo_ = new java.util.ArrayList<org.jetbrains.kotlin.protobuf.ByteString>();
+                mutable_bitField0_ |= 0x00000010;
+              }
+              debugInfo_.add(input.readBytes());
+              break;
+            }
           }
         }
       } catch (org.jetbrains.kotlin.protobuf.InvalidProtocolBufferException e) {
@@ -763,6 +784,9 @@ public final class JvmIr {
         if (((mutable_bitField0_ & 0x00000008) == 0x00000008)) {
           body_ = java.util.Collections.unmodifiableList(body_);
         }
+        if (((mutable_bitField0_ & 0x00000010) == 0x00000010)) {
+          debugInfo_ = java.util.Collections.unmodifiableList(debugInfo_);
+        }
         try {
           unknownFieldsCodedOutput.flush();
         } catch (java.io.IOException e) {
@@ -888,11 +912,34 @@ public final class JvmIr {
       return body_.get(index);
     }
 
+    public static final int DEBUG_INFO_FIELD_NUMBER = 5;
+    private java.util.List<org.jetbrains.kotlin.protobuf.ByteString> debugInfo_;
+    /**
+     * <code>repeated bytes debug_info = 5;</code>
+     */
+    public java.util.List<org.jetbrains.kotlin.protobuf.ByteString>
+        getDebugInfoList() {
+      return debugInfo_;
+    }
+    /**
+     * <code>repeated bytes debug_info = 5;</code>
+     */
+    public int getDebugInfoCount() {
+      return debugInfo_.size();
+    }
+    /**
+     * <code>repeated bytes debug_info = 5;</code>
+     */
+    public org.jetbrains.kotlin.protobuf.ByteString getDebugInfo(int index) {
+      return debugInfo_.get(index);
+    }
+
     private void initFields() {
       type_ = java.util.Collections.emptyList();
       signature_ = java.util.Collections.emptyList();
       string_ = java.util.Collections.emptyList();
       body_ = java.util.Collections.emptyList();
+      debugInfo_ = java.util.Collections.emptyList();
     }
     private byte memoizedIsInitialized = -1;
     public final boolean isInitialized() {
@@ -919,6 +966,9 @@ public final class JvmIr {
       for (int i = 0; i < body_.size(); i++) {
         output.writeBytes(4, body_.get(i));
       }
+      for (int i = 0; i < debugInfo_.size(); i++) {
+        output.writeBytes(5, debugInfo_.get(i));
+      }
       output.writeRawBytes(unknownFields);
     }
 
@@ -964,6 +1014,15 @@ public final class JvmIr {
         size += dataSize;
         size += 1 * getBodyList().size();
       }
+      {
+        int dataSize = 0;
+        for (int i = 0; i < debugInfo_.size(); i++) {
+          dataSize += org.jetbrains.kotlin.protobuf.CodedOutputStream
+            .computeBytesSizeNoTag(debugInfo_.get(i));
+        }
+        size += dataSize;
+        size += 1 * getDebugInfoList().size();
+      }
       size += unknownFields.size();
       memoizedSerializedSize = size;
       return size;
@@ -1066,6 +1125,8 @@ public final class JvmIr {
         bitField0_ = (bitField0_ & ~0x00000004);
         body_ = java.util.Collections.emptyList();
         bitField0_ = (bitField0_ & ~0x00000008);
+        debugInfo_ = java.util.Collections.emptyList();
+        bitField0_ = (bitField0_ & ~0x00000010);
         return this;
       }
 
@@ -1108,6 +1169,11 @@ public final class JvmIr {
           bitField0_ = (bitField0_ & ~0x00000008);
         }
         result.body_ = body_;
+        if (((bitField0_ & 0x00000010) == 0x00000010)) {
+          debugInfo_ = java.util.Collections.unmodifiableList(debugInfo_);
+          bitField0_ = (bitField0_ & ~0x00000010);
+        }
+        result.debugInfo_ = debugInfo_;
         return result;
       }
 
@@ -1152,6 +1218,16 @@ public final class JvmIr {
             body_.addAll(other.body_);
           }
           
+        }
+        if (!other.debugInfo_.isEmpty()) {
+          if (debugInfo_.isEmpty()) {
+            debugInfo_ = other.debugInfo_;
+            bitField0_ = (bitField0_ & ~0x00000010);
+          } else {
+            ensureDebugInfoIsMutable();
+            debugInfo_.addAll(other.debugInfo_);
+          }
+          
         }
         setUnknownFields(
             getUnknownFields().concat(other.unknownFields));
@@ -1497,6 +1573,78 @@ public final class JvmIr {
         return this;
       }
 
+      private java.util.List<org.jetbrains.kotlin.protobuf.ByteString> debugInfo_ = java.util.Collections.emptyList();
+      private void ensureDebugInfoIsMutable() {
+        if (!((bitField0_ & 0x00000010) == 0x00000010)) {
+          debugInfo_ = new java.util.ArrayList<org.jetbrains.kotlin.protobuf.ByteString>(debugInfo_);
+          bitField0_ |= 0x00000010;
+         }
+      }
+      /**
+       * <code>repeated bytes debug_info = 5;</code>
+       */
+      public java.util.List<org.jetbrains.kotlin.protobuf.ByteString>
+          getDebugInfoList() {
+        return java.util.Collections.unmodifiableList(debugInfo_);
+      }
+      /**
+       * <code>repeated bytes debug_info = 5;</code>
+       */
+      public int getDebugInfoCount() {
+        return debugInfo_.size();
+      }
+      /**
+       * <code>repeated bytes debug_info = 5;</code>
+       */
+      public org.jetbrains.kotlin.protobuf.ByteString getDebugInfo(int index) {
+        return debugInfo_.get(index);
+      }
+      /**
+       * <code>repeated bytes debug_info = 5;</code>
+       */
+      public Builder setDebugInfo(
+          int index, org.jetbrains.kotlin.protobuf.ByteString value) {
+        if (value == null) {
+    throw new NullPointerException();
+  }
+  ensureDebugInfoIsMutable();
+        debugInfo_.set(index, value);
+        
+        return this;
+      }
+      /**
+       * <code>repeated bytes debug_info = 5;</code>
+       */
+      public Builder addDebugInfo(org.jetbrains.kotlin.protobuf.ByteString value) {
+        if (value == null) {
+    throw new NullPointerException();
+  }
+  ensureDebugInfoIsMutable();
+        debugInfo_.add(value);
+        
+        return this;
+      }
+      /**
+       * <code>repeated bytes debug_info = 5;</code>
+       */
+      public Builder addAllDebugInfo(
+          java.lang.Iterable<? extends org.jetbrains.kotlin.protobuf.ByteString> values) {
+        ensureDebugInfoIsMutable();
+        org.jetbrains.kotlin.protobuf.AbstractMessageLite.Builder.addAll(
+            values, debugInfo_);
+        
+        return this;
+      }
+      /**
+       * <code>repeated bytes debug_info = 5;</code>
+       */
+      public Builder clearDebugInfo() {
+        debugInfo_ = java.util.Collections.emptyList();
+        bitField0_ = (bitField0_ & ~0x00000010);
+        
+        return this;
+      }
+
       // @@protoc_insertion_point(builder_scope:org.jetbrains.kotlin.backend.jvm.serialization.proto.AuxTables)
     }