1 /* PR tree-optimization/98727 */ 2 3 __attribute__((noipa)) long int foo(long int x,long int y)4foo (long int x, long int y) 5 { 6 long int z = (unsigned long) x * y; 7 if (x != z / y) 8 return -1; 9 return z; 10 } 11 12 int main()13main () 14 { 15 if (foo (4, 24) != 96 16 || foo (124, 126) != 124L * 126 17 || foo (__LONG_MAX__ / 16, 17) != -1) 18 __builtin_abort (); 19 return 0; 20 } 21