1/* { dg-do compile } */
2/* { dg-options "-fgnu-tm -O -fdump-tree-tmedge --param tm-max-aggregate-size=1" } */
3
4struct large { int x[100]; };
5struct large bark();
6extern int test (void) __attribute__((transaction_safe));
7extern int readint (void);
8struct large lacopy;
9
10int f()
11{
12  int i = readint();
13  struct large lala = bark();
14  __transaction_atomic {
15    lala.x[55] = 666;
16    lala = lacopy;		/* Aggregate instrumentation.  */
17  }
18  return lala.x[i];
19}
20
21/* { dg-final { scan-tree-dump-times "memmoveRtWt \\\(.*, &lacopy" 1 "tmedge" } } */
22/* { dg-final { cleanup-tree-dump "tmedge" } } */
23