MIPS bootstrap fix (Was":SUBREG related reload fix)

[Jeffrey Oldham]

On Thu, Jun 07, 2001 at 12:39:22PM +0200, Jan Hubicka wrote:
> > 
> > I could not bootstrap gcc3.1 for mips-sgi-irix6.5 using the patch.
> > Attached is a preprocessed file from
> > objdir/mips-sgi-irix6.5/mabi=64/libstdc++-v3/src that fails to
> > compile.  Use a mips-sgi-irix6.5 cross-compiler and this command line
> > to see the assertion failure in gcc/emit-rtl.c:gen_lowpart().
> You've forgot to mention the command line.
> I've tried -O2/-O2 -fPIC/nothing
> but can't reproduce the problem :(

Oops.  The command line is something like

		./cc1plus -mabi=64 -quiet misc-inst.ii

> Can you verify that it still holds in the updated tree and let me know
> the switches?

Yes, it is still present using the most recent gcc3.1 mips-sgi-irix6.5
cross-compiler (as of 8:05am PDT).  The configuration includes:

../configure --with-gcc-version-trigger=/home/oldham/gcc/gcc3/gcc/version.c --host=i686-pc-linux-gnu --target=mips-sgi-irix6.5 --norecursion 

I hope your exams go well.

Thanks,
Jeffrey D. Oldham
oldham@codesourcery.com