>
>  I've been using xpdf(forget where I got from, probably somewhere at
>linux site(debian) or x.org) without any critical problems so far,
>though it's required "working" XPolygonRegion() which does _not_ come
>with distributed X libs, due to the infamous gcc optimization bug.
>  So you need to get working XPolygonRegion() first.(rebuild X libs with
>-O option, instead of -O2)
>
>  -- kaz-k
>

I think this is fixed in the 1.3.3 X libs.