BUG: /lib/lists.c.. Don`t use -O2 . Use -O1

[Maksim Tamarsky]

I found that my trouble exists when compiling with -O2 option.
In that case inline functions rem_node and add_head will merged into
function (/nest/iface.c ifa_recalc_primary) and then will badly
optimized by compiler, because the implicit use of pointers to the same
data. If we call external function(like printf) between rem_node and
add_head trouble gone away in any case.

Now i use -O1. This works for 1.3.2 and 13.8.


My compiler is:
$ powerpc-nsg-linux-gcc -dumpversion
3.4.3
$ powerpc-nsg-linux-gcc -dumpmachine
powerpc-nsg-linux



-- 
RU:
Тамарский Максим Александрович
Инженер-программист

ООО Эн-Эс-Джи
г.Москва, Кирпичная 39/41 оф.1302 
Почтовый адрес:	105187 Россия, Москва
ул.Вольная, д.35, оф.NSG

Тел./факс: +7 495 727-19-59
Web-сайт: http://www.nsg.ru

EN:
Maksim Tamarsky
Software Engineer
NSG Ltd.
35 Volnaya Street, 105187 Moscow, Russia 
+7 495 727-19-59
http://www.nsg.ru