1 /* { dg-do compile } */
2 /* { dg-options "-O -fdump-tree-fre1" } */
3 
4 struct S { float a, b; };
5 
6 float
foo(int x,float y)7 foo (int x, float y)
8 {
9   struct S z[1024];
10   z[x].a = y;
11   struct S *p = &z[x];
12   float *q = (float *) p;
13   return *q;
14 }
15 
16 /* { dg-final { scan-tree-dump "return y_\\d\+\\(D\\);" "fre1" } } */
17