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Build failure on 19990726 CVS (optimizer fault?)
- To: egcs-bugs at egcs dot cygnus dot com
- Subject: Build failure on 19990726 CVS (optimizer fault?)
- From: Nathan Sidwell <nathan at acm dot org>
- Date: Mon, 26 Jul 1999 17:51:18 +0100
- Organization: University of Bristol
- Reply-To: nathan at compsci dot bristol dot ac dot uk
Hi,
I'm getting an ICE from cc1plus when compiling tinfo.cc. cc1plus dies with a
segv in lang_init (lex.c). The stack traceback from that point made little
sense, so I rebuilt everying after stripping the -O2 flags from gcc's Makefile.
Hey presto! tinfo.cc is successfully compiled.
I think tinfo.cc is the first C++ file which is compiled, and the fault is
actually an optimizer bug in the stage1 compiler which builds cc1plus.
The system is sparc-sun-solaris2.6. Last week's cvs (19990719) was ok.
nathan
--
Dr Nathan Sidwell :: Computer Science Department :: Bristol University
I have seen the death of PhotoShop -- it is called GIMP
nathan@acm.org http://www.cs.bris.ac.uk/~nathan/ nathan@cs.bris.ac.uk