Add -mno-library-call to ia32

[Jan Hubicka]

Hi
In case you want to modify gcc to inline all stringops using the
-mno-library-call, please don't do that.
At the time I was disabling inlines for certains operations, I've
added -minline-all-stringops that ought to do that trick.
(unlike old gcc, it will do the work even for variable sized ones)
In case some inlines are missed, please fix that command line option
instead. I remember that one case was really missed, and I also
remember myself posting the patch, but I am not sure whether it went
in or not.

Honza