1 /* PR tree-optimization/30322 */
2 
3 /* { dg-do compile } */
4 /* { dg-options "-O2 -fdump-tree-optimized" } */
5 
6 extern void op( int, int);
foo(int f0,int f1,int e0,int e1)7 void foo(int f0, int f1, int e0, int e1)
8 {
9   int i0, i1;
10 
11   for (i1 = f1; i1 <= e1; ++i1)
12     for (i0 = f0; i0 <= e0; ++i0)
13       op(i0, i1);
14 }
15 
16 /* { dg-final { scan-tree-dump-times "~" 0 "optimized" } } */
17