Kompilacja GCC 4.1

Jaka wersje GCC potrzebuje do skompilowania GCC 4.1 (najnizsza) ??
Bo przy kompilacji wersja 3.4.4 wyrzuca mi:

> {standard input}: Assembler messages:
> {standard input}:33509: Warning: end of file not at end of a line; newline inserted
> {standard input}:34927: Error: bad register name `%'
> xgcc: Internal error: Killed (program cc1)
> Please submit a full bug report.
> See <URL:http://bugs.gentoo.org/> for instructions.
> make[2]: *** [insn-attrtab.o] Error 1
> make[2]: Leaving directory `/var/tmp/portage/gcc-4.1.0/work/build/gcc'
> make[1]: *** [stageprofile_build] Error 2
> make[1]: Leaving directory `/var/tmp/portage/gcc-4.1.0/work/build/gcc'
> make: *** [profiledbootstrap] Error 2