1 files changed, 19 insertions, 0 deletions
diff --git a/release-notes/7.0/preview/api-diff/preview7/Microsoft.NETCore.App/7.0-preview7_System.Runtime.Intrinsics.md b/release-notes/7.0/preview/api-diff/preview7/Microsoft.NETCore.App/7.0-preview7_System.Runtime.Intrinsics.md
new file mode 100644
index 00000000..d6b5fd17
--- /dev/null
+++ b/release-notes/7.0/preview/api-diff/preview7/Microsoft.NETCore.App/7.0-preview7_System.Runtime.Intrinsics.md
@@ -0,0 +1,19 @@
+# System.Runtime.Intrinsics
+
+``` diff
+ namespace System.Runtime.Intrinsics {
+     [System.Runtime.InteropServices.StructLayoutAttribute(System.Runtime.InteropServices.LayoutKind.Sequential)]
+     public readonly struct Vector128<T> : IEquatable<Vector128<T>> where T : struct {
++        public static bool IsSupported { get; }
+     }
+     [System.Runtime.InteropServices.StructLayoutAttribute(System.Runtime.InteropServices.LayoutKind.Sequential)]
+     public readonly struct Vector256<T> : IEquatable<Vector256<T>> where T : struct {
++        public static bool IsSupported { get; }
+     }
+     [System.Runtime.InteropServices.StructLayoutAttribute(System.Runtime.InteropServices.LayoutKind.Sequential)]
+     public readonly struct Vector64<T> : IEquatable<Vector64<T>> where T : struct {
++        public static bool IsSupported { get; }
+     }
+ }
+```
+