Bug 63100

Summary:	ICE on Wesnoth 0.8.2 with gcc 3.4.1
Product:	Gentoo Linux	Reporter:	Ernst Sjöstrand <ernstp>
Component:	[OLD] GCC Porting	Assignee:	Please assign to toolchain <gcc-porting>
Status:	RESOLVED FIXED
Severity:	normal	CC:	nbkolchin
Priority:	High
Version:	unspecified
Hardware:	x86
OS:	Linux
Whiteboard:
Package list:		Runtime testing required:	---
Attachments:	Preprocessed source.

Description Ernst Sjöstrand 2004-09-07 01:12:00 UTC

-O2: works
-O3: works
-ftracer: works
-ftracer -O2: works

-ftracer -O3: ICE

g++ -DHAVE_CONFIG_H -I. -I. -I..   -I/usr/X11R6/include  -I/usr/include/SDL -D_REENTRANT -DWESNOTH_PATH=\"/usr/share/games/wesnoth\" -ftracer -O3 -D_X11  -I/usr/X11R6/include -fno-omit-frame-pointer -c -o display.o display.cpp
display.cpp: In member function `void display::create_buttons()':
display.cpp:2174: internal compiler error: Segmenteringsfel
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://bugs.gentoo.org/> for instructions.

I have reproduced it a number of times. You should probably filter -ftracer .

emerge info:
Portage 2.0.51_pre20 (gcc34-x86-2004.2, gcc-3.4.1, glibc-2.3.4.20040808-r0, 2.6.8-gentoo-r2 i686 AMD Athlon(tm) 64 Processor 3200+)
=================================================================
System uname: 2.6.8-gentoo-r2 i686 AMD Athlon(tm) 64 Processor 3200+
Gentoo Base System version 1.5.3
Autoconf: sys-devel/autoconf-2.59-r4
Automake: sys-devel/automake-1.8.5-r1
Binutils: sys-devel/binutils-2.15.90.0.1.1-r3
Headers:  sys-kernel/linux26-headers-2.6.8.1
Libtools: sys-devel/libtool-1.5.2-r5
ACCEPT_KEYWORDS="x86 ~x86"
AUTOCLEAN="yes"
CFLAGS="-O3 -pipe -march=k8 -fomit-frame-pointer -ftracer"
CHOST="i686-pc-linux-gnu"
COMPILER=""
CONFIG_PROTECT="/etc /usr/X11R6/lib/X11/xkb /usr/kde/2/share/config /usr/kde/3.3/share/config:/usr/kde/3.3/env:/usr/kde/3.3/shutdown /usr/kde/3/share/config /usr/lib/mozilla/defaults/pref /usr/share/config /var/qmail/control"
CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d"
CXXFLAGS="-O3 -pipe -march=k8 -fomit-frame-pointer -ftracer"
DISTDIR="/usr/portage/distfiles"
FEATURES="autoaddcvs ccache sandbox"
GENTOO_MIRRORS="ftp://ftp.du.se/pub/os/gentoo"
MAKEOPTS="-j2"
PKGDIR="/usr/portage/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/usr/local/private_overlay /usr/local/bmg_gnome_current /usr/local/bmg_overlay"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="3dnow 3dnowex X aac acpi alsa apache2 apm avi berkdb bonobo bootsplash bzlib caps cddb cdr crypt cups curl dnd doc dvd encode esd evo faac fam fbcon ffmpeg foomaticdb gcj gdbm gif gimp gimpprint glade glut gmp gnome gnomedb gnutls gphoto2 gpm gtk2 gtkhtml howl icq imap imlib imlib2 jabber java jit jpeg kde ldap libg++ libwww mad mikmod mime mmap mmx mmx2 mng mono mozilla mpeg mpeg4 msn ncurses nls nptl nvidia objc offensive oggvorbis openal opengl oscar pam pdflib perl plotutils png pthreads python qt quicktime readline samba scanner sdk sdl slang spell ssl stencil-buffer svg svga tcltk tcpd theora threads tiff truetype type1 uml unicode usb x86 xine xml2 xv zlib"


Reproducible: Always
Steps to Reproduce:

Comment 1 Ernst Sjöstrand 2004-09-07 01:13:05 UTC

Created attachment 39115 [details]
Preprocessed source.

Comment 2 Nickolay Kolchin-Semyonov 2004-09-14 09:53:08 UTC

No problem with gcc-3.4.2-r1. (with -O3 -ftracer)

Comment 3 Ernst Sjöstrand 2004-09-14 10:57:00 UTC

Yes, no problems with GCC 3.4.2 and Wesnoth 0.8.4 !