view gcc/testsuite/gcc.dg/tm/pr55401.c @ 132:d34655255c78

update gcc-8.2
author mir3636
date Thu, 25 Oct 2018 10:21:07 +0900
parents 04ced10e8804
children
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/* { dg-do compile } */
/* { dg-options "-fgnu-tm -O0 -fdump-tree-optimized" } */

int george;
int ringo;

__attribute__((transaction_callable))
void foo()
{
  ringo=666;
  __transaction_atomic {
      george=999;
  }
}

/* There should only be 2 instrumented writes to GEORGE: one in FOO,
   and one in the transactional clone to FOO.  There should NOT be
   more than one instrumented write to GEORGE in the clone of
   FOO.  */
/* { dg-final { scan-tree-dump-times "ITM_WU\[0-9\] \\(&george," 2 "optimized" } } */