1/* PR tree-optimization/17512
2
3 We used to try to fold "(char) (X ^ Y)", where '^' is
4 TRUTH_XOR_EXPR into ((char) X ^ (char) Y), creating TRUTH_XOR_EXPR
5 with its operands being of type char, which is invalid. */
6
7char
8foo (int p)
9{
10 int q = p;
11 return (p != 0) == (p == q);
12}
13