1 /* { dg-do compile } */
2 /* { dg-options "-fgnu-tm -O -fdump-tree-tmedge --param tm-max-aggregate-size=999" } */
3 
4 /* Test save/restore pairs for aggregates.  */
5 
6 struct large { int x[100]; };
7 extern struct large foobie (void) __attribute__((transaction_safe));
8 int asdf;
9 
f()10 int f()
11 {
12   struct large lala;
13   struct large lacopy = foobie();
14   __transaction_atomic {
15     lala = lacopy;
16   }
17   return lala.x[asdf];
18 }
19 
20 /* { dg-final { scan-tree-dump-times "tm_save.\[0-9_\]+ = lala" 1 "tmedge" } } */
21 /* { dg-final { scan-tree-dump-times "lala = tm_save" 1 "tmedge" } } */
22 /* { dg-final { cleanup-tree-dump "tmedge" } } */
23