R failed with an internal compiler error. -------------------------------------------------- connections.c: In function 'do_writebin': connections.c:3120: error: insn does not satisfy its constraints: (insn 1250 819 825 94 (set (mem/c/i:TF (pre_inc:SI (reg:SI 4 4)) [0 ld1+0 S16 A128]) (reg:TF 32 0)) 242 {*movtf_internal} (nil) (expr_list:REG_INC (reg:SI 4 4) (nil))) connections.c:3120: internal compiler error: in reload_cse_simplify_operands, at postreload.c:393 ---------------------------------------------------- emerge --info ------ Portage 2.1.2-r9 (default-linux/ppc/ppc32/2006.0/G4, gcc-4.1.1, glibc-2.4-r3, 2.6.20 ppc) ================================================================= System uname: 2.6.20 ppc 7455, altivec supported Gentoo Base System release 1.12.9 Timestamp of tree: Mon, 12 Feb 2007 13:29:01 +0000 distcc 2.18.3 powerpc-unknown-linux-gnu (protocols 1 and 2) (default port 3632) [disabled] dev-java/java-config: 1.3.7, 2.0.31-r3 dev-lang/python: 2.4.4 dev-python/pycrypto: 2.0.1-r5 sys-apps/sandbox: 1.2.18.1 sys-devel/autoconf: 2.13, 2.61 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10 sys-devel/binutils: 2.17 sys-devel/gcc-config: 1.3.14 sys-devel/libtool: 1.5.22 virtual/os-headers: 2.6.20 ACCEPT_KEYWORDS="ppc ~ppc" AUTOCLEAN="yes" CBUILD="powerpc-unknown-linux-gnu" CFLAGS="-O -mcpu=G4 -maltivec -mabi=altivec -fno-strict-aliasing -pipe -mlong-double-128" CHOST="powerpc-unknown-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/3.5/env /usr/kde/3.5/share/config /usr/kde/3.5/shutdown /usr/share/X11/xkb /usr/share/config" CONFIG_PROTECT_MASK="/etc/env.d /etc/env.d/java/ /etc/gconf /etc/java-config/vms/ /etc/revdep-rebuild /etc/terminfo /etc/texmf/web2c" CXXFLAGS="-O -mcpu=G4 -maltivec -mabi=altivec -fno-strict-aliasing -pipe -mlong-double-128" DISTDIR="/usr/portage/distfiles" FEATURES="autoconfig distlocks metadata-transfer parallel-fetch sandbox sfperms strict" GENTOO_MIRRORS="http://distfiles.gentoo.org http://distro.ibiblio.org/pub/linux/distributions/gentoo" LINGUAS="en_US en" MAKEOPTS="-j3" PKGDIR="/usr/portage/packages" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --delete-after --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/portage /usr/local/overlays/migrated-java-experimental-overlay /usr/local/overlays/gcj-overlay" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="X alsa altivec apache2 apm berkdb bitmap-fonts bogofilter bonobo cairo cdr cli cracklib crypt cups dbus dlloader dri dvd dvdr eds emboss encode esd foomaticdb fortran gcj gdbm gif glitz gnome gpm gstreamer gtk gtkhtml hal iconv imlib ipv6 isdnlog jack java jpeg kde kdehiddenvisibility ldap libg++ libwww mad midi mikmod motif mozilla mp3 mpeg ncurses nls nptl nptlonly ogg opengl pam pcre perl png ppc pppd python qt qt3 qt4 quicktime readline reflection ruby sdl seamonkey session spell spl ssl svg tcpd tetex tiff truetype truetype-fonts type1-fonts udev unicode vorbis xfs xml xorg xprint xv zlib" ALSA_CARDS="powermac" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mulaw multi null plug rate route share shm softvol" ELIBC="glibc" INPUT_DEVICES="evdev keyboard mouse" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="en_US en" USERLAND="GNU" VIDEO_CARDS="ati radeon" Unset: CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LC_ALL, LDFLAGS, PORTAGE_RSYNC_EXTRA_OPTS
Kindly review http://bugs.gentoo.org/page.cgi?id=fields.html#bug_severity
Unfortunately, I don't own a ppc box hence I kind of have to shoot in the dark here. To rule out any CFLAGS issues, could you please recompile without -fno-strict-aliasing and -mlong-double-128 and report back. Thanks, Markus
Removing -mlong-double-128 is enough. R compiles with -fno-strict-aliasing enabled. Also compiles with both disabled.
Great and I am glad this one got fixed! cheers, Markus
