middle-end/9967: Some standard C function calls should not be replaced when optimizing for size

[Kaveh R. Ghazi]

> From: Arpad Beszedes <beszedes@cc.u-szeged.hu>
> 
> http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=9967
> 
> This PR can be closed, because a patch has been implemented and applied 
> to 3.3 and mainline:
> 
> http://gcc.gnu.org/ml/gcc-patches/2003-03/threads.html#00425

FYI, Gaby approved it for 3.2.3 via private email, and I've just
applied the patch there too.
--
Kaveh R. Ghazi			ghazi@caip.rutgers.edu