ref: 1b93241842ebf1e5a7efaf62b1fcaf02a7c6d4e5
dir: /tests/execute/0145-llong-const.c/
int main(void) { long long i; unsigned long long u; i = 1; i = -1; i = -1l; i = -1u; i = -1ll; i = -1ll & 3; i = -1ll < 0; u = 1; u = -1; u = -1l; u = -1u; u = -1ll; u = -1llu & 3; u = -1llu < 0; return 0; }