1 /* PR tree-optimization/31632 */ 2 3 struct S 4 { 5 long int l; 6 void *m; 7 }; 8 9 int foo(struct S * x)10 foo (struct S *x) 11 { 12 unsigned long a; 13 a = x->l; 14 if (a <= ((void *) 0)) 15 x->m = 0; 16 return 0; 17 } 18