Removed workaround.

test/val/lib_common_memmove.c

@@ -1,7 +1,3 @@
-// temporarily disable optimizations altogether until a fine grain control
-// is implemented on Makefile level only disabling the compiler option -Os
-#pragma optimize (off)
-
 #include <string.h>
 #include "unittest.h"
 
@@ -10,7 +6,6 @@
 static char Buffer[BufferSize+3];    // +1 to move up (and down)
 
 
-
 TEST
 {
     unsigned i, v;
@@ -61,5 +56,3 @@ TEST
     }
 }
 ENDTEST
-
-