Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!tut.cis.ohio-state.edu!ulysses.att.com!ekrell
From: ekrell@ulysses.att.com
Newsgroups: gnu.gcc.bug
Subject: gcc 1.33 doesn't compile itself with stage2/gcc on a sun4os4 and -O
Message-ID: <8902032110.AA08194@hector.homer.nj.att.com>
Date: 3 Feb 89 21:10:17 GMT
Sender: daemon@tut.cis.ohio-state.edu
Distribution: gnu
Organization: GNUs Not Usenet
Lines: 6

On a sun4os4 configuration, if you change CFLAGS in the Makefile to -O
instead of -g, cc1 coredumps in the last stage (when you run
make CC=stage2/gcc CFLAGS="-O -Bstage2/") on the file toplev.c.

Without the -O it bootstraps ok, so I guess this is a bug in the
optimizer.