1 /* { dg-do compile } */
2 /* { dg-options "-O1 -fdump-tree-optimized" } */
3 
4 static int copying_arguments;
5 
6 int
foo()7 foo ()
8 {
9   unsigned int regno;
10   if (regno < 53 && copying_arguments)
11     if (regno >= 53)
12 	return 1;
13 }
14 
15 /* There should be no IF conditionals.  */
16 /* { dg-final { scan-tree-dump-times "if " 0 "optimized"} } */
17