On Fri, Jan 05, 2007 at 09:27:35PM +0100, Magnus Fromreide wrote: > On fre, 2007-01-05 at 17:05 +0000, Andrew Haley wrote: > > Magnus Fromreide writes: > > > > But it can't unless you use an architecture that has cmpxchgl. > > cmpxchgl is a 486 instruction; if you compile for 386, we have to > > generate the call because there is no such instruction. > > Sigh - I failed to tell how I built my compiler: > > I used the following configure line: > > ../trunk/configure -v --enable-languages=c,c++ --prefix=/usr/local/gcc-head > --enable-shared --with-system-zlib --without-included-gettext > --enable-threads=posix --disable-nls --enable-__cxa_atexit > --enable-clocale=gnu --enable-libstdcxx-debug --enable-mpfr --with-tune=i686 > --enable-checking=release i686-linux-gnu --enable-concept-checks > --enable-bootstrap >
Can you try adding --with-arch=i686? H.J.
