cc -I../libvo -I../../libvo -I/usr/X11R6/include -march=athlon64 -frename-registers -D_REENTRANT -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -I/usr/include/gtk-1.2 -I/usr/include/glib-1.2 -I//usr/lib/glib/include -DHAVE_AV_CONFIG_H -I.. -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_GNU_SOURCE -c -o i386/dsputil_mmx.o i386/dsputil_mmx.c i386/dsputil_mmx.c: In function `h263_h_loop_filter_mmx': i386/dsputil_mmx.c:662: error: can't find a register in class `GENERAL_REGS' while reloading `asm' i386/dsputil_mmx.c: In function `dsputil_init_mmx': i386/dsputil_mmx.c:3080: warning: assignment from incompatible pointer type i386/dsputil_mmx.c:3081: warning: assignment from incompatible pointer type make[1]: *** [i386/dsputil_mmx.o] Error 1 make[1]: Leaving directory `/var/tmp/portage/mplayer-1.0_pre6-r4/work/MPlayer-1.0pre6a/libavcodec' make: *** [libavcodec/libavcodec.a] Error 2 Reproducible: Always Steps to Reproduce: Portage 2.0.51.19 (default-linux/amd64/2004.3, gcc-3.4.3, glibc-2.3.4.20041102-r1, 2.6.11.2 x86_64) ================================================================= System uname: 2.6.11.2 x86_64 AMD Engineering Sample 00 Gentoo Base System version 1.4.16 Python: dev-lang/python-2.3.4-r1 [2.3.4 (#1, Mar 16 2005, 21:42:18)] dev-lang/python: 2.3.4-r1 sys-devel/autoconf: 2.13, 2.59-r6 sys-devel/automake: 1.5, 1.8.5-r3, 1.6.3, 1.7.9-r1, 1.4_p6, 1.9.4 sys-devel/binutils: 2.15.92.0.2-r7 sys-devel/libtool: 1.5.14 virtual/os-headers: 2.6.8.1-r4 ACCEPT_KEYWORDS="amd64" AUTOCLEAN="yes" CFLAGS="-march=athlon64" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3.3/env /usr/kde/3.3/share/config /usr/kde/3.3/shutdown /usr/kde/3/share/config /usr/lib/X11/xkb /usr/lib/mozilla/defaults/pref /usr/share/config /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d" CXXFLAGS="-march=athlon64" DISTDIR="/usr/portage/distfiles" FEATURES="autoaddcvs autoconfig ccache distlocks sandbox strict" GENTOO_MIRRORS="http://distfiles.gentoo.org http://distro.ibiblio.org/pub/Linux/distributions/gentoo" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="amd64 X acpi alsa avi berkdb bitmap-fonts cdr crypt cups curl divx esd fam flac font-server fortran gif gpm gtk imlib ipv6 java jp2 jpeg kde lzw lzw-tiff motif mozilla mp3 mtrr ncurses nls nptl nptlonly ogg opengl oss pam perl png python qt readline real ssl tcpd tiff truetype truetype-fonts type1-fonts usb userlocales vorbis xinerama xml xml2 xmms xpm xrandr xv xvid zlib" Unset: ASFLAGS, CBUILD, CTARGET, LANG, LC_ALL, LDFLAGS, LINGUAS, PORTDIR_OVERLAY
try to put -O2 into your cflags and see if that fixes it
-O2 worked, mplayer compiled all the way. Thanks!
marking as fixed then