Internal egcs 2.95.2 compiler error

[alexvk@sgi.com]

Hi,

Please look at the enclosed file DvSchema.ii.  I get internal compiler
error when I use "-O2 -funroll-loops" flags with the g++ comiler.  I
am running RedHat Linux on Pentium II PC.

11:32:28 ~/Diamond/dmv/linux/lib/dv/misc$ g++ -v --save-temps -I/home/alexvk/Diamond/dmv/linux/lib -I/home/alexvk/Diamond/dmv/linux/../common/lib -I/home/alexvk/Diamond/dmv/linux/../../mlc/mlc/leda/incl -O2 -funroll-loops -UDEBUG -DNDEBUG -DFAST -m486 -D_BSD_SOURCE -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -ggdb  -c /home/alexvk/Diamond/dmv/linux/../common/lib/dv/misc/DvSchema.cxx
Reading specs from /usr/local/lib/gcc-lib/i686-pc-linux-gnu/2.95.2/specs
gcc version 2.95.2 19991024 (release)
 /usr/local/lib/gcc-lib/i686-pc-linux-gnu/2.95.2/cpp -lang-c++ -v -I/home/alexvk/Diamond/dmv/linux/lib -I/home/alexvk/Diamond/dmv/linux/../common/lib -I/home/alexvk/Diamond/dmv/linux/../../mlc/mlc/leda/incl -D__GNUC__=2 -D__GNUG__=2 -D__GNUC_MINOR__=95 -D__cplusplus -D__ELF__ -Dunix -D__i386__ -Dlinux -D__ELF__ -D__unix__ -D__i386__ -D__linux__ -D__unix -D__linux -Asystem(posix) -D__EXCEPTIONS -D__OPTIMIZE__ -ggdb -Acpu(i386) -Amachine(i386) -Di386 -D__i386 -D__i386__ -Di486 -D__i486 -D__i486__ -DNDEBUG -DFAST -D_BSD_SOURCE -D_GNU_SOURCE -D_LARGEFILE64_SOURCE -UDEBUG /home/alexvk/Diamond/dmv/linux/../common/lib/dv/misc/DvSchema.cxx DvSchema.ii
GNU CPP version 2.95.2 19991024 (release) (i386 Linux/ELF)
#include "..." search starts here:
#include <...> search starts here:
 /home/alexvk/Diamond/dmv/linux/lib
 /home/alexvk/Diamond/dmv/linux/../common/lib
 /home/alexvk/Diamond/dmv/linux/../../mlc/mlc/leda/incl
 /usr/local/lib/gcc-lib/i686-pc-linux-gnu/2.95.2/../../../../include/g++-3
 /usr/local/include
 /usr/local/lib/gcc-lib/i686-pc-linux-gnu/2.95.2/../../../../i686-pc-linux-gnu/include
 /usr/local/lib/gcc-lib/i686-pc-linux-gnu/2.95.2/include
 /usr/include
End of search list.
The following default directories have been omitted from the search path:
End of omitted list.
 /usr/local/lib/gcc-lib/i686-pc-linux-gnu/2.95.2/cc1plus DvSchema.ii -mcpu=i486 -march=i486 -quiet -dumpbase DvSchema.cc -m486 -ggdb -O2 -version -funroll-loops -o DvSchema.s
GNU C++ version 2.95.2 19991024 (release) (i686-pc-linux-gnu) compiled by GNU C version 2.95.2 19991024 (release).
/usr/local/lib/gcc-lib/i686-pc-linux-gnu/2.95.2/../../../../include/g++-3/stl_vector.h: In method `void vector<DvString,allocator<DvString> >::_M_insert_aux(DvString *, const DvString &)':
/usr/local/lib/gcc-lib/i686-pc-linux-gnu/2.95.2/../../../../include/g++-3/stl_vector.h:325:   instantiated from here
/usr/local/lib/gcc-lib/i686-pc-linux-gnu/2.95.2/../../../../include/g++-3/stl_vector.h:614: Internal compiler error in `scope_die_for', at dwarf2out.c:7794
Please submit a full bug report.
See <URL: http://www.gnu.org/software/gcc/faq.html#bugreport > for instructions.
11:36:58 ~/Diamond/dmv/linux/lib/dv/misc$  /usr/local/lib/gcc-lib/i686-pc-linux-gnu/2.95.2/cc1plus DvSchema.ii -mcpu=i486 -march=i486 -quiet -dumpbase DvSchema.cc -m486 -ggdb -version -o DvSchema.s
GNU C++ version 2.95.2 19991024 (release) (i686-pc-linux-gnu) compiled by GNU C version 2.95.2 19991024 (release).
11:38:05 ~/Diamond/dmv/linux/lib/dv/misc$ 

-- 
Alexander V. Kozlov | alexvk@engr.sgi.com | (650) 933-8493