1 /* { dg-do compile } */ 2 /* { dg-options "-O2 -fdump-tree-isolate-paths" } */ 3 4 extern int oof (); 5 extern int x; 6 _Bool gcd_of_steps_may_divide_p()7gcd_of_steps_may_divide_p () 8 { 9 long cd = 0, val; 10 if (x) 11 cd = oof (); 12 return val % cd == 0; 13 } 14 /* { dg-final { scan-tree-dump-times "__builtin_trap" 1 "isolate-paths"} } */ 15 16