internal compiler error in 3.4.3-20050110

internal compiler error in 3.4.3-20050110

[Marcin Mogielnicki]

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Hello,

I have problem using gcc 3.4.3. preprocessed file is attached. Gcc 
3.3.x works right, several 3.4.x's  checked so far crashed.

 	Marcin Mogielnicki, ICM, Poland

# gcc -c -Wall -std=gnu99 -mmmx -msse -D_GNU_SOURCE -ffast-math overfit.c 
-fPIC -DPIC -o overfit.o
overfit.c: In function `overfit_setstart': 
overfit.c:337: internal compiler error: in simplify_gen_subreg, at 
simplify-rtx.c:3521 Please submit a full bug report, with preprocessed 
source if appropriate. See <URL:http://bugs.gentoo.org/> for instructions. 
Preprocessed source stored into /tmp/ccKLbdAG.out file, please attach this 
to your bugreport.

# gcc -v Reading specs from 
/usr/lib/gcc/x86_64-pc-linux-gnu/3.4.3-20050110/specs Configured with: 
/var/tmp/portage/gcc-3.4.3.20050110/work/gcc-3.4.3/configure 
--enable-version-specific-runtime-libs --prefix=/usr 
--bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/3.4.3-20050110 
--includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/3.4.3-20050110/include 
--datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/3.4.3-20050110 
--mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/3.4.3-20050110/man 
--infodir=/usr/share/gcc-data/x86_64-pc-linux-gnu/3.4.3-20050110/info 
--with-gxx-include-dir=/usr/lib/gcc/x86_64-pc-linux-gnu/3.4.3-20050110/include/g++-v3 
--host=x86_64-pc-linux-gnu --disable-altivec --enable-nls 
--without-included-gettext --enable-__cxa_atexit --enable-clocale=gnu 
--with-system-zlib --disable-checking --disable-werror 
--disable-libunwind-exceptions --enable-multilib --disable-libgcj 
--enable-languages=c,c++,f77 --enable-shared --enable-threads=posix Thread 
model: posix
gcc version 3.4.3-20050110 (Gentoo Linux 3.4.3.20050110, 
ssp-3.4.3.20050110-0, pie-8.7.7)

# uname -a Linux n97 2.6.11-rc5-current #2 SMP Mon Feb 28 14:28:10 CET 
2005 x86_64 AMD Opteron(tm) Processor 246 AuthenticAMD GNU/Linux


The exact line which triggers bug is:

/usr/libexec/gcc/x86_64-pc-linux-gnu/3.4.3-20050110/cc1 -quiet 
-D_GNU_SOURCE -DPIC overfit.i -quiet -dumpbase overfit.c -mmmx -msse 
-mtune=k8 -auxbase-strip overfit.o -Wall -std=gnu99 -ffast-math -fPIC -o - 
-frandom-seed=0

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