Subversion Repositories openrisc

/* This test was miscompiled when using sibling call optimization,

   because X ? Y : Y - 1 optimization changed X into !X in place

   and haven't reverted it if do_store_flag was successful, so

   when expanding the expression the second time it was

   !X ? Y : Y - 1.  */

extern void abort (void);

extern void exit (int);

void foo (int x)

{

  if (x != 1)

    abort ();

}

int z;

int main (int argc, char **argv)

{

  char *a = "test";

  char *b = a + 2;

  foo (z > 0 ? b - a : b - a - 1);

  exit (0);

}