Bugzilla Bug 108267

It works fine on AMD64. IMHO it can be marked stable. 

Reproducible: Always
Steps to Reproduce:
 



Portage 2.0.51.22-r3 (default-linux/amd64/2005.1, gcc-3.4.4, glibc-2.3.5-r1, 
2.6.12-gentoo-r10 x86_64) 
================================================================= 
System uname: 2.6.12-gentoo-r10 x86_64 AMD Athlon(tm) 64 Processor 3800+ 
Gentoo Base System version 1.6.13 
ccache version 2.3 [enabled] 
dev-lang/python:     2.3.5-r2 
sys-apps/sandbox:    1.2.12 
sys-devel/autoconf:  2.13, 2.59-r6 
sys-devel/automake:  1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r1 
sys-devel/binutils:  2.15.92.0.2-r10 
sys-devel/libtool:   1.5.18-r1 
virtual/os-headers:  2.6.11-r2 
ACCEPT_KEYWORDS="amd64" 
AUTOCLEAN="yes" 
CBUILD="x86_64-pc-linux-gnu" 
CFLAGS="-march=k8 -O3 -pipe -fomit-frame-pointer" 
CHOST="x86_64-pc-linux-gnu" 
CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3.4/env /usr/kde/3.4/share/config /usr/kde/3.4/shutdown /usr/kde/3/share/config /usr/lib/X11/xkb /usr/share/config /usr/share/texmf/dvipdfm/config/ /usr/share/texmf/dvips/config/ /usr/share/texmf/tex/generic/config/ /usr/share/texmf/tex/platex/config/ /usr/share/texmf/xdvi/ /var/qmail/control" 
CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d" 
CXXFLAGS="-march=k8 -O3 -pipe -fomit-frame-pointer" 
DISTDIR="/usr/portage/distfiles" 
FEATURES="autoconfig ccache distlocks sandbox sfperms strict userpriv 
usersandbox" 
GENTOO_MIRRORS="http://gentoo.mirror.solnet.ch http://gentoo.inode.at/ 
http://ftp-stud.fht-esslingen.de/pub/Mirrors/gentoo/ 
http://ftp.snt.utwente.nl/pub/os/linux/gentoo http://ftp.du.se/pub/os/gentoo" 
LC_ALL="it_IT.utf8" 
LINGUAS="it" 
MAKEOPTS="-j2" 
PKGDIR="/usr/portage/packages" 
PORTAGE_TMPDIR="/var/tmp" 
PORTDIR="/usr/portage" 
SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage" 
USE="amd64 X Xaw3d aalib acpi alsa arts avi bash-completion berkdb bitmap-fonts 
bzip2 bzlib caps cdparanoia cdr crypt cups curl dga dio doc dvd dvdread eds 
emboss encode evo exif fam fbcon ffmpeg fftw flac foomaticdb fortran ftp gcj gd 
ggi gif gphoto2 gpm gstreamer gtk2 hal imagemagick java javascript joystick 
jpeg kde kdeenablefinal libcaca libwww lm_sensors lzw lzw-tiff mad maildir 
matroska mbox mng motif mozilla mp3 mpeg ncurses nls nptl offensive ogg 
oggvorbis openal opengl oss pam pdflib perl png posix ppds python qt quicktime 
readline sasl scanner sdl sockets sox speex spell ssl svg symlink sysvipc tcltk 
tcpd tetex theora threads tiff truetype truetype-fonts type1-fonts unicode usb 
userlocales videos vorbis wmf xine xml2 xosd xpm xv xvid zlib linguas_it 
userland_GNU kernel_linux elibc_glibc" 
Unset:  ASFLAGS, CTARGET, LANG, LDFLAGS, PORTDIR_OVERLAY

Yep, I can confirm. Please mark stable.

Portage 2.0.51.22-r3 (default-linux/amd64/2005.1, gcc-3.4.4, glibc-2.3.5-r1,
2.6.13-gentoo-r2 x86_64)
=================================================================
System uname: 2.6.13-gentoo-r2 x86_64 AMD Athlon(tm) 64 Processor 3200+
Gentoo Base System version 1.6.13
ccache version 2.3 [enabled]
dev-lang/python:     2.3.5-r2
sys-apps/sandbox:    1.2.12
sys-devel/autoconf:  2.13, 2.59-r6
sys-devel/automake:  1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r1
sys-devel/binutils:  2.15.92.0.2-r10
sys-devel/libtool:   1.5.18-r1
virtual/os-headers:  2.6.11-r2
ACCEPT_KEYWORDS="amd64"
AUTOCLEAN="yes"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-O2 -march=k8 -pipe -ftracer -funit-at-a-time"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3.4/env
/usr/kde/3.4/share/config /usr/kde/3.4/shutdown /usr/kde/3/share/config
/usr/lib/X11/xkb /usr/share/config /usr/share/texmf/dvipdfm/config/
/usr/share/texmf/dvips/config/ /usr/share/texmf/tex/generic/config/
/usr/share/texmf/tex/platex/config/ /usr/share/texmf/xdvi/ /var/qmail/control"
CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d"
CXXFLAGS="-O2 -march=k8 -pipe -ftracer -funit-at-a-time"
DISTDIR="/usr/portage/distfiles"
FEATURES="autoconfig ccache distlocks multilib-strict sandbox sfperms strict"
GENTOO_MIRRORS="http://mirrors.acm.cs.rpi.edu/gentoo/
http:://gentoo.mirrors.pair.com/ http://mirror.datapipe.net/gentoo"
MAKEOPTS="-j2"
PKGDIR="/usr/portage/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/usr/local/portage"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="amd64 X alsa avi bash-completion berkdb bitmap-fonts cdr crypt cups curl
eds emboss encode esd fam firefox flac foomaticdb fortran gif gpm gstreamer gtk
gtk2 imagemagick imlib ipv6 jpeg libwww lzw lzw-tiff motif mp3 mpeg ncurses nls
nptl nptlonly ogg opengl pam pdflib perl png python qt quicktime readline sdl
spell ssl tcpd tetex tiff truetype-fonts type1-fonts usb userlocales vorbis xine
xml xml2 xmms xpm xv zlib userland_GNU kernel_linux elibc_glibc"
Unset:  ASFLAGS, CTARGET, LANG, LC_ALL, LDFLAGS, LINGUAS

Marked Stable 
Thanks both for the reports