Bug 154013 – -ftree-vectorize break zlib and crash firefox

• Status: RESOLVED DUPLICATE of bug 151394
• Product: Gentoo Linux

[Description Fabien Chêne 2006-11-04 04:04:32 UTC]

-ftree-vectorize breaks zlib, probably in inflateBack() -- I can't have a proper backtrac, don't know why :-(
Then, firefox 2.0 crashes at start time when reading ~/.mozilla.


Portage 2.1.1-r1 (default-linux/x86/2006.0, gcc-4.1.1, glibc-2.5-r0, 2.6.18.1 i686)
=================================================================
System uname: 2.6.18.1 i686 AMD Athlon(tm) 64 X2 Dual Core Processor 3800+
Gentoo Base System version 1.12.6
Last Sync: Fri, 03 Nov 2006 23:00:01 +0000
distcc 2.18.3 i686-pc-linux-gnu (protocols 1 and 2) (default port 3632) [disabled]
ccache version 2.3 [disabled]
app-admin/eselect-compiler: [Not Present]
dev-java/java-config: 1.3.7, 2.0.30
dev-lang/python:     2.2.3-r1, 2.3.5-r2, 2.4.3-r4
dev-python/pycrypto: 2.0.1-r5
dev-util/ccache:     2.3
dev-util/confcache:  [Not Present]
sys-apps/sandbox:    1.2.17
sys-devel/autoconf:  2.13, 2.60
sys-devel/automake:  1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2
sys-devel/binutils:  2.15.92.0.2-r10, 2.16.1-r3
sys-devel/gcc-config: 1.3.13-r4
sys-devel/libtool:   1.4.3-r1, 1.5.22
virtual/os-headers:  2.4.19, 2.6.17-r1
ACCEPT_KEYWORDS="x86"
AUTOCLEAN="yes"
CBUILD="i686-pc-linux-gnu"
CFLAGS="-O2 -march=athlon64 -fomit-frame-pointer -ftracer -ftree-vectorize -ftree-vectorizer-verbose=3 -pipe"
CHOST="i686-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/kde/3.1/share/config /usr/kde/3.4/env /usr/kde/3.4/share/config /usr/kde/3.4/shutdown /usr/kde/3.5/env /usr/kde/3.5/share/config /usr/kde/3.5/shutdown /usr/share/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/"
CONFIG_PROTECT_MASK="/etc/env.d /etc/env.d/java/ /etc/gconf /etc/java-config/vms/ /etc/revdep-rebuild /etc/terminfo"
CXXFLAGS="-O2 -march=athlon64 -fomit-frame-pointer -ftracer -ftree-vectorize -ftree-vectorizer-verbose=3 -pipe"
DISTDIR="/usr/portage/distfiles"
FEATURES="autoconfig distlocks metadata-transfer sandbox sfperms strict"
GENTOO_MIRRORS="http://mirror.switch.ch/ftp/mirror/gentoo/ http://ftp.belnet.be/mirror/rsync.gentoo.org/gentoo/ http://ftp.club-internet.fr/pub/mirrors/gentoo http://linux.rz.ruhr-uni-bochum.de/download/gentoo-mirror/"
LDFLAGS="-Wl,-O1"
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"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="x86 X alsa apache2 apm arts bash-completion berkdb bitmap-fonts bjam cli cracklib crypt cups divx4linux dlloader dri dvd dvdr dvdread eds elibc_glibc emacs emboss encode esd foomaticdb foomaticsdb fortran gdbm gif glade glut gnome gpm gstreamer gtk gtk2 iconv imlib input_devices_evdev input_devices_keyboard input_devices_mouse ipv6 isdnlog jpeg kde kdehiddenvisibility kernel_linux libcaca libg++ libwww mad mikmod mmx mmx2 motif mp3 mpeg multislot multitarget ncurses nls nptl nptlonly nvidia ogg opengl oss pam pcre perl png ppds pppd python qt3 qt4 quicktime readline reflection ruby sdl session spell spl sse sse2 ssl svg tcpd truetype truetype-fonts type1-fonts udev unicode userland_GNU video_cards_apm video_cards_ark video_cards_ati video_cards_chips video_cards_cirrus video_cards_cyrix video_cards_dummy video_cards_fbdev video_cards_glint video_cards_i128 video_cards_i740 video_cards_i810 video_cards_imstt video_cards_mga video_cards_neomagic video_cards_nsc video_cards_nv video_cards_rendition video_cards_s3 video_cards_s3virge video_cards_savage video_cards_siliconmotion video_cards_sis video_cards_sisusb video_cards_tdfx video_cards_tga video_cards_trident video_cards_tseng video_cards_v4l video_cards_vesa video_cards_vga video_cards_via video_cards_vmware video_cards_voodoo vorbis win32codecs xml xorg xv zlib"
Unset:  CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LC_ALL, LINGUAS, PORTAGE_RSYNC_EXTRA_OPTS

[Comment 1 Jakub Moc (RETIRED) 2006-11-04 04:07:50 UTC]

*** This bug has been marked as a duplicate of 151394 ***