Bug 153708

Summary:	[4.1/gcc] arm cross compiler ICEs while building kernel with -O1
Product:	Gentoo Linux	Reporter:	Daren Hayward <gentoobugs>
Component:	[OLD] Development	Assignee:	Gentoo Toolchain Maintainers <toolchain>
Status:	RESOLVED CANTFIX
Severity:	normal
Priority:	High
Version:	unspecified
Hardware:	All
OS:	Linux
URL:	http://gcc.gnu.org/PR29686
Whiteboard:
Package list:		Runtime testing required:	---
Attachments:	Output from internal compiler failure Kernel configuration file used ice.i

Description Daren Hayward 2006-11-01 09:20:52 UTC

Portage 2.1.1 (default-linux/x86/2006.0, gcc-4.1.1, glibc-2.4-r3, 2.6.17-gentoo-r8 i686)
=================================================================
System uname: 2.6.17-gentoo-r8 i686 Intel(R) Xeon(TM) CPU 3.00GHz
Gentoo Base System version 1.12.5
Last Sync: Thu, 26 Oct 2006 03:00:03 +0000
distcc 2.18.3 i686-pc-linux-gnu (protocols 1 and 2) (default port 3632) [enabled]
ccache version 2.3 [disabled]
app-admin/eselect-compiler: [Not Present]
dev-java/java-config: 1.3.7, 2.0.30
dev-lang/python:     2.3.5, 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, 2.59-r7
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:  2.16.1-r3
sys-devel/gcc-config: 1.3.13-r4
sys-devel/libtool:   1.5.22
virtual/os-headers:  2.6.17-r1
ACCEPT_KEYWORDS="x86"
AUTOCLEAN="yes"
CBUILD="i686-pc-linux-gnu"
CFLAGS="-march=pentium4 -O3 -pipe -fomit-frame-pointer -mmmx -msse -msse2"
CHOST="i686-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/kde/3.3/env /usr/kde/3.3/share/config /usr/kde/3.3/shutdown /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"
CONFIG_PROTECT_MASK="/etc/env.d /etc/env.d/java/ /etc/gconf /etc/java-config/vms/ /etc/revdep-rebuild /etc/terminfo"
CXXFLAGS="-march=pentium4 -O3 -pipe -fomit-frame-pointer -mmmx -msse -msse2"
DISTDIR="/usr/portage/distfiles"
FEATURES="autoconfig candy distcc distlocks metadata-transfer moo sandbox sfperms strict"
GENTOO_MIRRORS="http://distfiles.gentoo.org http://distro.ibiblio.org/pub/linux/distributions/gentoo"
LINGUAS="en_GB"
MAKEOPTS="-j41"
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://nx01/gentoo-portage"
USE="X acl acpi alsa apache2 apm arts bash-completion berkdb bitmap-fonts bluetooth browserplugin bzip2 cgi cli cracklib crypt cups curl directfb dlloader dri eds elibc_glibc emboss encode esd ethereal expat fbcon firefox foomaticdb fortran gdbm gif gnome gpm gstreamer gtk gtk2 icq imap imlib input_devices_evdev input_devices_keyboard input_devices_mouse ipv6 isdnlog java jpeg kde kerberos kernel_linux ldap libg++ libwww linguas_en_GB mad mikmod mmx motif mp3 mpeg msn mysql ncurses nls nptl nptlonly nsplugin ogg opengl oscar oss pam pcre perl png pppd pthreads python qt3 qt4 quicktime readline reflection ruby samba scanner sdl session slang slp snmp spell spl ssl svga symlink tcltk tcpd tiff truetype truetype-fonts type1-fonts udev usb userland_GNU video_cards_mach64 vorbis x86 xinerama xml xorg xv zlib"
Unset:  CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LC_ALL, LDFLAGS, PORTAGE_RSYNC_EXTRA_OPTS

arm-unknown-linux-gnu-gcc (GCC) 4.1.1 (Gentoo 4.1.1-r1)

include/asm/arch/io.h: In function 'imu_dev_init':
include/asm/arch/io.h:43: internal compiler error: Segmentation fault

I was building a kernel using the arm crosscompiler that I created using crossdev arm.

Comment 1 Daren Hayward 2006-11-01 09:22:30 UTC

Created attachment 100973 [details]
Output from internal compiler failure

Comment 2 Daren Hayward 2006-11-01 09:26:57 UTC

Created attachment 100974 [details]
Kernel configuration file used

The kernel was patched with the following file first

http://prdownloads.sourceforge.net/xscaleiop/patches-2.6.18-iop3.tar.gz?download

patched using 

patch -p1 < patch-2.6.18-iop3

Comment 3 SpanKY gentoo-dev

2006-11-01 18:57:22 UTC

Created attachment 101024 [details]
ice.i

reduced test case

Comment 4 Mark Loeser (RETIRED) gentoo-dev

2009-01-03 19:21:49 UTC

The 4.1 branch is closed upstream.  Use a newer version of gcc.