1 /* { dg-do compile } */
2 /* { dg-options "-fgnu-tm -O0 -fdump-tree-optimized" } */
3
4 int george;
5 int ringo;
6
7 __attribute__((transaction_callable))
foo()8 void foo()
9 {
10 ringo=666;
11 __transaction_atomic {
12 george=999;
13 }
14 }
15
16 /* There should only be 2 instrumented writes to GEORGE: one in FOO,
17 and one in the transactional clone to FOO. There should NOT be
18 more than one instrumented write to GEORGE in the clone of
19 FOO. */
20 /* { dg-final { scan-tree-dump-times "ITM_WU\[0-9\] \\(&george," 2 "optimized" } } */
21
22 /* { dg-final { cleanup-tree-dump "optimized" } } */
23