1 /* { dg-do compile } */ 2 /* { dg-options "-fdump-tree-gimple" } */ 3 4 union X { int i; double x; }; 5 foo(union X * p)6int foo (union X *p) 7 { 8 union X x = *p; 9 return x.x; 10 } 11 12 /* { dg-final { scan-tree-dump-not "x.0" "gimple" } } */ 13 /* { dg-final { cleanup-tree-dump "gimple" } } */ 14