x86: Set the address mode variant in eat_shl() right away instead of doing it later in the caller.
x86: Set the address mode variant in eat_shl() right away instead of doing it later in the caller.

MatzeB/libfirm,MatzeB/libfirm,MatzeB/libfirm,MatzeB/libfirm,libfirm/libfirm,libfirm/libfirm,libfirm/libfirm,libfirm/libfirm,libfirm/libfirm,MatzeB/libfirm,MatzeB/libfirm,MatzeB/libfirm