Possible bug in egcs-1.1.2 under SGI IRIX 6.5

[Charlie Zender <zender at cgd dot ucar dot edu>]

Hello,

Following is output from attempting to compile a moderately complex
C++ program with egcs on the IRIX 6.5 platform. There is a lot of
source code so I haven't included it. If you think this is worth
pursuing I will be happy to send the smallest set of code which still
causes this program. I did check to be sure that egcs compiled trivial
"hello world" programs correctly on our machine, and it does, so at
least we installed some of egcs correctly. Thanks for the great job
you are all doing.

Thanks,
Charlie

/home/dataproc/zender/c++: uname -a
IRIX64 dataproc 6.5 01221553 IP27 mips
/home/dataproc/zender/c++: g++ --version
egcs-2.91.66
/home/dataproc/zender/c++: g++ -DSGIMP64 -I. -I/home/dataproc/zender/include -I/usr/local/include -O2 -Wall -mabi=64 -c ccc.cc -o /home/dataproc/zender/obj/SGIMP64/ccc.o
In file included from ccc.cc:40:
cls.hh:66: warning: `class SzDstFnc' has virtual functions but non-virtual destructor
cls.hh:80: warning: `class Sine' has virtual functions but non-virtual destructor
cls.hh:94: warning: `class Cosine' has virtual functions but non-virtual destructor
ccc.cc: In function `int main(int, char **)':
ccc.cc:320: warning: unused variable `const class NcDim ** scl_ptr'
../../egcs-1.1.2/gcc/emit-rtl.c:1491: Internal compiler error in function change_address
gmake: *** [/home/dataproc/zender/obj/SGIMP64/ccc.o] Error 1

-- 
Charlie Zender      Voice: (303) 497-1445, FAX: 497-1400
NCAR ACD & CGD     E-mail: zender@ncar.ucar.edu
P.O. Box 3000         URL: http://www.cgd.ucar.edu/cms/zender
Boulder CO 80307-3000 PGP: finger -l zender@goldhill.cgd.ucar.edu