1long shift(long a, short b);
2long shift(long a, short b)
3{
4	long r1 = a << b;
5	long r2 = b << a;
6
7	return r1 + r2;
8}
9
10/*
11 * check-name: shift-special
12 * check-command: sparsec -c $file -o tmp.o
13 */
14