1 /* { dg-do compile } */ 2 /* { dg-options "-O -fdump-tree-optimized" } */ 3 main()4 int main() 5 { 6 int *p = __builtin_malloc (4); 7 *p = 4; 8 return 0; 9 } 10 11 /* { dg-final { scan-tree-dump-not "malloc" "optimized" } } */ 12