Fixed a typo and bug

Sergio0694 · Sergio0694 · commit 2e5dce5711f9 · 2020-11-05T18:42:14.000+01:00
diff --git a/Microsoft.Toolkit.HighPerformance/Helpers/Internals/SpanHelper.Count.cs b/Microsoft.Toolkit.HighPerformance/Helpers/Internals/SpanHelper.Count.cs
@@ -297,7 +297,7 @@ private static nint CountSimd<T>(ref T r0, nint length, T value)
         private static unsafe nint GetUpperBound<T>()
             where T : unmanaged
         {
-            if (typeof(T) == typeof(byte))
+            if (typeof(T) == typeof(sbyte))
             {
                 return sbyte.MaxValue;
             }

Original file line number	Diff line number	Diff line change
`@@ -297,7 +297,7 @@ private static nint CountSimd<T>(ref T r0, nint length, T value)`
`297`	`297`	`private static unsafe nint GetUpperBound<T>()`
`298`	`298`	`where T : unmanaged`
`299`	`299`	`{`
`300`		`- if (typeof(T) == typeof(byte))`
	`300`	`+ if (typeof(T) == typeof(sbyte))`
`301`	`301`	`{`
`302`	`302`	`return sbyte.MaxValue;`
`303`	`303`	`}`