Fix size used for vectorization check in BitArray (dotnet#111558)

AnsBalin · Feb 11, 2025 · b3e4f10 · b3e4f10
1 parent b1ab309
commit b3e4f10
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/libraries/System.Collections/src/System/Collections/BitArray.cs b/src/libraries/System.Collections/src/System/Collections/BitArray.cs
@@ -885,7 +885,7 @@ public unsafe void CopyTo(Array array, int index)
                         }
                     }
                 }
-                else if (Ssse3.IsSupported && ((uint)m_length >= Vector512<byte>.Count * 2u))
+                else if (Ssse3.IsSupported && ((uint)m_length >= Vector128<byte>.Count * 2u))
                 {
                     Vector128<byte> lowerShuffleMask = lowerShuffleMask_CopyToBoolArray;
                     Vector128<byte> upperShuffleMask = upperShuffleMask_CopyToBoolArray;