980526-2.c: Disable for targets with 16bit ints.

 
        * gcc.c-torture/980526-2.c: Disable for targets with 16bit ints.

From-SVN: r21894

gcc/testsuite/gcc.c-torture/execute/980526-2.c

@@ -50,5 +50,8 @@ int sys_mknod(const char * filename, int mode, dev_t dev)
 
 int main(void)
 {
+	if (sizeof (int) < 4)
+	  exit (0);
+
 	return sys_mknod("test",1,0x12345678);
 }