1 /* { dg-do compile } */
2 /* { dg-options "-fgnu-tm -O -fdump-tree-tmedge --param tm-max-aggregate-size=1" } */
3 
4 /* Test thread-local memory optimizations: logging function.  */
5 
6 struct large { int x[100]; };
7 struct large bark();
8 extern int test (void) __attribute__((transaction_safe));
9 
f()10 int f()
11 {
12   int i = readint();
13   struct large lala = bark();
14   __transaction_atomic {
15     lala.x[55] = 666;
16     if (test())
17       __transaction_cancel;
18   }
19   return lala.x[i];
20 }
21 
22 /* { dg-final { scan-tree-dump-times "ITM_LU\[0-9\] \\\(&lala.x\\\[55\\\]" 1 "tmedge" } } */
23 /* { dg-final { cleanup-tree-dump "tmedge" } } */
24