Retro68/gcc/libitm/testsuite/libitm.c/simple-1.c
Wolfgang Thaller aaf905ce07 add gcc 4.70
2012-03-28 01:13:14 +02:00

25 lines
415 B
C

/* Verify that two sequential runs of a transaction will complete and
produce correct results. An early test of the library did in fact
leave things in an inconsistent state following the commit of the
first transaction. */
#include <stdlib.h>
static int x;
static void start (void)
{
__transaction_atomic { x++; }
}
int main()
{
start ();
start ();
if (x != 2)
abort ();
return 0;
}