HPUX 10.20

[Gcc <gcc at sunburst dot rose dot hp dot com>]

On host system HP-UX B.10.20 hppa1.1-hp-hpux10.20.  I have always receive
tons of Internal Compiler Error on HPUX.  Sometimes they can be resolved
by taking out optimization parameters.  But when I started using STL with
it, it completes bombs out.  Well qt isn't STL(maybe in my next message
I'll have an example)
I am using binutil:
 970915 (hppa1.1-hp-hpux10.20), using BFD version 970915.
and egcs:
 Reading specs from /usr/local/lib/gcc-lib/hppa1.1-hp-hpux10.20/egcs-2.90.16/specs
gcc version egcs-2.90.16 971105 (gcc2-970802 experimental)

When I try to compile qt 1.31(http://www.troll.no/dl/) It dies out on
./src/kernel/qfont.cpp
gcc -I/home/syu/qt-1.31/include -c -O2 -fno-strength-reduce -Wall -W -fPIC
qfont.cpp
qfontdta.h: In method `QFontData::QFontData(const struct QFontData &)':
In file included from qfont.cpp:24:
qfontdta.h:55: warning: base class `struct QShared' should be explicitly
initial
ized in the copy constructor
qwidget.h: In method `QWidget::QWidget(const class QWidget &)':
In file included from qfont.cpp:27:
qwidget.h:341: warning: base class `class QObject' should be explicitly
initialized in the copy constructor
/home/syu/qt-1.31/include/qstrlist.h: In method `QStrList::QStrList(const
class 
QStrList &)':
In file included from qfont.cpp:30:
/home/syu/qt-1.31/include/qstrlist.h:83: warning: base class `class
QListT<char>
' should be explicitly initialized in the copy constructor
qfont.cpp: In method `bool QFont::operator ==(const class QFont &) const':
qfont.cpp:729: Internal compiler error.
qfont.cpp:729: Please submit a full bug report to `egcs-bugs@cygnus.com'.
make: *** [qfont.o] Error 1

It doesn't matter if I have optimization on or not
Included in the attachment is also an .ii file

Also I not sure how helpful the .ii file is but maybe when the compiler
generates an Interal compiler error.  It should tell how to generate an
.i/.ii.  Thanks.
Should I need to provide anything else email me.

qfont.ii