diff --git a/library/src/scala/runtime/TupleXXL.scala b/library/src/scala/runtime/TupleXXL.scala
index 3b548a1ea99f..5a304f6765e1 100644
--- a/library/src/scala/runtime/TupleXXL.scala
+++ b/library/src/scala/runtime/TupleXXL.scala
@@ -1,23 +1,36 @@
 package scala.runtime
-import java.util.Arrays.{deepEquals, deepHashCode}
 
 final class TupleXXL private (es: IArray[Object]) extends Product {
   assert(es.length > 22)
 
   def productElement(n: Int): Any = es(n)
   def productArity: Int = es.length
+  override def productPrefix: String = "TupleXXL"
+
+  override def toString: String =
+    elems.asInstanceOf[Array[Object]].mkString("(", ",", ")")
+
+  override def hashCode: Int =
+    scala.runtime.ScalaRunTime._hashCode(this)
 
-  override def toString = elems.asInstanceOf[Array[Object]].mkString("(", ",", ")")
-  override def hashCode = getClass.hashCode * 41 + deepHashCode(elems.asInstanceOf[Array[Object]])
   override def canEqual(that: Any): Boolean = that match {
     case that: TupleXXL => that.productArity == this.productArity
     case _ => false
   }
 
-  override def equals(that: Any) = that match {
-    case that: TupleXXL => deepEquals(this.elems.asInstanceOf[Array[Object]], that.elems.asInstanceOf[Array[Object]])
+  override def equals(that: Any): Boolean = that match {
+    case that: TupleXXL =>
+      es.asInstanceOf[AnyRef].eq(that.elems.asInstanceOf[AnyRef]) || {
+        if es.length != that.elems.length then return false
+        var i = 0
+        while i < es.length do
+          if es(i) != that.elems(i) then return false
+          i += 1
+        true
+      }
     case _ => false
   }
+
   def elems: IArray[Object] = es
 
   def tailXXL: TupleXXL = {
diff --git a/tests/run/i8314.scala b/tests/run/i8314.scala
new file mode 100644
index 000000000000..0ffb1bd434c3
--- /dev/null
+++ b/tests/run/i8314.scala
@@ -0,0 +1,28 @@
+
+@main def Test = {
+
+  val t1: Tuple = (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25)
+  val t2: Tuple = (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25.0)
+  val t3: Tuple = (1, 2, 3, 4, 5, 6, 7, 8.0, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25)
+  assert((1, 2) == (1, 2.0))
+  assert(t1 == t2)
+  assert(t1 == t3)
+  assert(t1.hashCode == t2.hashCode)
+  assert(t1.hashCode == t3.hashCode)
+
+  val t4: Tuple = (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, t1)
+  val t5: Tuple = (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, t2)
+  assert((1, (1, 2)) == (1, (1, 2.0)))
+  assert(t4 == t5)
+  assert(t4.hashCode == t5.hashCode)
+
+  val t6: Tuple = (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, Array(1, 2, 3))
+  val t7: Tuple = (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, Array(1, 2, 3))
+  assert((1, 2, Array(3, 4)) != (1, 2, Array(3, 4)))
+  assert(t6 != t7)
+  assert(t6.hashCode != t7.hashCode)
+
+  val t8: Tuple = (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26)
+  assert(t1 != t8)
+  assert(t1.hashCode != t8.hashCode)
+}