/* { dg-do compile } */ /* { dg-options "-O2 -fdump-tree-optimized" } */ struct { int i; struct { int x[2]; } b; } a; int foo(void) { a.i = 1; a.b.x[0] = 0; a.b.x[1] = 1; return a.i + a.b.x[0]; } /* { dg-final { scan-tree-dump "return 1;" "optimized" } } */ /* { dg-final { cleanup-tree-dump "optimized" } } */