IR: optimize IrAnnotationContainer.copyAnnotations

Annotation arguments cannot contain declarations, so we can use empty
SymbolRemapper instead of DeepCopySymbolRemapper because the latter
introduces some overhead.

 #KT-66281

compiler/ir/ir.tree/src/org/jetbrains/kotlin/ir/util/IrUtils.kt

@@ -1031,13 +1031,10 @@ private fun IrTypeParameter.copySuperTypesFrom(source: IrTypeParameter, srcToDst
     }
 }
 
-fun IrAnnotationContainer.copyAnnotations(): List<IrConstructorCall> {
+fun IrAnnotationContainer.copyAnnotations(): List<IrConstructorCall> =
-    return annotations.memoryOptimizedMap { it.deepCopyWithSymbols(this as? IrDeclarationParent) }
+    annotations.memoryOptimizedMap {
-}
+        it.transform(DeepCopyIrTreeWithSymbols(SymbolRemapper.EMPTY), null) as IrConstructorCall
-
+    }
-fun IrAnnotationContainer.copyAnnotationsWhen(filter: IrConstructorCall.() -> Boolean): List<IrConstructorCall> {
-    return annotations.mapNotNull { if (it.filter()) it.deepCopyWithSymbols(this as? IrDeclarationParent) else null }
-}
 
 fun IrMutableAnnotationContainer.copyAnnotationsFrom(source: IrAnnotationContainer) {
     annotations = annotations memoryOptimizedPlus source.copyAnnotations()

compiler/ir/ir.tree/src/org/jetbrains/kotlin/ir/util/SymbolRemapper.kt

@@ -110,4 +110,7 @@ interface SymbolRemapper {
         override fun getReferencedTypeAlias(symbol: IrTypeAliasSymbol): IrTypeAliasSymbol = symbol
     }
 
-}
+    companion object {
+        val EMPTY: SymbolRemapper = Empty()
+    }
+}