1 /* { dg-do compile } */ 2 /* { dg-options "-O2 -fdump-tree-vrp1-blocks-vops-details -fdelete-null-pointer-checks" } */ 3 4 void arf (void); 5 6 void fu(char * p,int x)7fu (char *p, int x) 8 { 9 if (x) 10 *p = 69; 11 if (p) 12 arf (); 13 } 14 15 /* { dg-final { scan-tree-dump-times "Threaded jump" 1 "vrp1" { target { ! keeps_null_pointer_checks } } } } */ 16 /* { dg-final { scan-tree-dump-times "Threaded jump" 0 "vrp1" { target { keeps_null_pointer_checks } } } } */ 17 18