gcc/testsuite/gcc.dg/tm/props-5.c

   1 /* This is a copy of props-4.c but with variations in the attribute
   2    syntax.  */
   3 /* { dg-do compile } */
   4 /* { dg-options "-fgnu-tm -fdump-tree-tmedge -fdump-tree-tmmark" } */
   5
   6 int a, b;
   7
   8 void __attribute((transaction_may_cancel_outer,noinline)) cancel1()
   9 {
  10   __transaction_cancel [[,,,outer,,]];
  11 }
  12
  13 void
  14 foo(void)
  15 {
  16   __transaction_atomic [[__gnu__::__outer__]] {
  17     a = 2;
  18     __transaction_atomic {
  19       b = 2;
  20       cancel1();
  21     }
  22   }
  23 }
  24
  25 /* { dg-final { scan-tree-dump-times " instrumentedCode" 1 "tmedge" } } */
  26 /* { dg-final { scan-tree-dump-times "hasNoAbort" 0 "tmedge" } } */