Internal compiler error for egcs-1.1.2 on Solaris-2.6

[Christian Jönsson FOA 72]

c++ -c -Wall -ansi -Winline -pipe -fno-nonnull-objects -Woverloaded-virtual -ped
antic -W -g  -DDV90_INCL_TMPL_DEF  -I/opt/detvag/src/dv90-2.4-dev/libdv90e/inclu
de -I/opt/detvag/src/dv90-2.4-dev/libdv90i/include -I. -o Dv90Distances.o Dv90Di
stances.cxx
../../egcs-1.1.2/gcc/function.c:3272: Internal compiler error in function instan
tiate_virtual_regs_1
make[1]: *** [Dv90Distances.o] Error 1

If this is well known, please let me know that, if it's not, let me know that 
too and I'll try my best to make a more thorough report.

/ChJ