1/* { dg-do compile } */
2/* { dg-options "-fgnu-tm -O -fdump-tree-tmmark" } */
3
4extern int something(void) __attribute__((transaction_safe));
5extern void *malloc (__SIZE_TYPE__) __attribute__((malloc,transaction_safe));
6
7int f()
8{
9  int *p;
10
11  p = malloc (sizeof (*p) * 100);
12
13  __transaction_atomic {
14    /* p[5] is thread private, but not transaction local since the
15       malloc is outside of the transaction.  We can use the logging
16       functions for this.  */
17    p[5] = 123;
18
19    if (something())
20      __transaction_cancel;
21  }
22  return p[5];
23}
24
25/* { dg-final { scan-tree-dump-times "ITM_LU" 0 "tmmark" } } */
26/* { dg-final { scan-tree-dump-times "ITM_WU" 0 "tmmark" } } */
27/* { dg-final { scan-tree-dump-times "int tm_save" 1 "tmmark" } } */
28/* { dg-final { cleanup-tree-dump "tmmark" } } */
29