1 /* PR tree-optimization/98182 */ 2 /* { dg-do compile } */ 3 /* { dg-options "-O1 --param case-values-threshold=1 -fdump-tree-iftoswitch-optimized" } */ 4 5 int global; 6 int foo (); 7 main(int argc,char ** argv)8int main(int argc, char **argv) 9 { 10 if (argc != 1) 11 __builtin_abort (); 12 else if (argc != 2) 13 __builtin_abort (); 14 else 15 return 0; 16 } 17 18 /* { dg-final { scan-tree-dump-not "Condition chain" "iftoswitch" } } */ 19