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Re: SUBREG related reload fix
- To: Jeffrey Oldham <oldham at codesourcery dot com>
- Subject: Re: SUBREG related reload fix
- From: Jan Hubicka <jh at suse dot cz>
- Date: Wed, 6 Jun 2001 11:18:26 +0200
- Cc: jh at suse dot cz, gcc-patches at gcc dot gnu dot org
- References: <20010605091247.A7113@codesourcery.com>
> Hello Jan,
>
> mips-sgi-irix6.5 gcc 3.1 builds started failing in
> gcc/simplify-rtx.c's simplify_gen_subreg() this morning. You seem to
> know the most about recent changes to this code. Would you please
> investigate the difficulty?
Sure, just starting to build crosscompiler.
The crash basically mean, that someone is trying to construct bogus subreg
(with BYTE outside source or BYTE being not integer multiple of outer mode size.)
I apologize for the problem, as it has been almost surely caused by me.
Honza