[Bug optimization/12177] -new-ra with -ftracer, -fomit-frame-pointer, and -O2 ICE

["peorth at artificial dot ath dot cx" <gcc-bugzilla at gcc dot gnu dot org>]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12177



------- Additional Comments From peorth at artificial dot ath dot cx  2003-09-05 07:38 -------
I forgot to mention, the command line in this case is:
gcc -O2 -pipe -fomit-frame-pointer -fnew-ra -Wall -g -DHAVE_AV_CONFIG_H -I.. 
-D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_GNU_SOURCE -c -o h263.o h263.c -ftracer
gcc -v is:
Reading specs from /usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.1/specs
Configured with: /var/tmp/portage/gcc-3.3.1/work/gcc-3.3.1/configure --prefix=/usr 
--bindir=/usr/i686-pc-linux-gnu/gcc-bin/3.3 --includedir=/usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.
1/include --datadir=/usr/share/gcc-data/i686-pc-linux-gnu/3.3 
--mandir=/usr/share/gcc-data/i686-pc-linux-gnu/3.3/man 
--infodir=/usr/share/gcc-data/i686-pc-linux-gnu/3.3/info --enable-shared --host=i686-pc-linux-gnu 
--target=i686-pc-linux-gnu --with-system-zlib --enable-languages=c,c++,ada,f77,objc,java 
--enable-threads=posix --enable-long-long --disable-checking --enable-cstdio=stdio 
--enable-clocale=generic --enable-__cxa_atexit --enable-version-specific-runtime-libs 
--with-gxx-include-dir=/usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.1/include/g++-v3 
--with-local-prefix=/usr/local --enable-shared --enable-nls --without-included-gettext 
--x-includes=/usr/X11R6/include --x-libraries=/usr/X11R6/lib --enable-interpreter 
--enable-java-awt=xlib --with-x --disable-multilib
Thread model: posix
gcc version 3.3.1  (Gentoo Linux 3.3.1, propolice)

Despite what it says, the propolice+etc protection code shouldn't actually be enabled when 
compiling anything.