gcc/testsuite/gcc.dg/tm/20100609.c

/* { dg-do compile } */
/* { dg-options "-fgnu-tm -O" } */

extern void funcNoReturn() __attribute__ ((__noreturn__));

int later;

void MyFunc()
{
  __transaction_relaxed {
	funcNoReturn();
	later=8;
  }
}