Update src/coreclr/utilcode/md5.cpp

Author: am11

src/coreclr/utilcode/md5.cpp

@@ -147,7 +147,7 @@ void MD5::GetHashValue(MD5HASHDATA* phash)
     #elif __has_builtin(__builtin_rotateleft)
         #define ROTATE_LEFT(x, n) ((x) = __builtin_rotateleft(x, n))
     #else
-        #define ROTATE_LEFT(x, n) ((x) = ((x << (n)) | (x >> ((sizeof(x) * 8 - 1) & -(n)))))
+        #define ROTATE_LEFT(x, n) ((x) = ((x << (n)) | (x >> (sizeof(x) * 8 - (n)))))
     #endif
 
     ////////////////////////////////////////////////////////////////