/var/tmp/portage/sys-devel/gcc-4.4.5/work/build/x86_64-pc-linux-gnu/32/libstdc++-v3/include/bits/fstream.tcc:749: internal compiler error: in dwarf2out_frame_debug_expr, at dwarf2out.c:2292 Reproducible: Always Steps to Reproduce: emerge --oneshot =sys-devel/gcc-4.4.5
Created attachment 283129 [details] emerge --info =sys-devel/gcc-4.4.5
Created attachment 283131 [details] emerge -pqv =sys-devel/gcc-4.4.5
Created attachment 283133 [details] build.log
Created attachment 283135 [details] environment
You could try adding -mtune=generic to your CFLAGS. I had problems building gcc:4.4 on Sandy Bridge processor with -march=native, but "-march=native -mtune=generic" worked.
*** This bug has been marked as a duplicate of bug 378455 ***