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Re: [patch] stormy16 -- REG_INC notes required for split moves
- To: clm at redhat dot com
- Subject: Re: [patch] stormy16 -- REG_INC notes required for split moves
- From: Geoff Keating <geoffk at geoffk dot org>
- Date: Mon, 15 Oct 2001 00:00:34 -0700
- CC: gcc-patches at gcc dot gnu dot org
- References: <200110150115.SAA10381@cygnus.com>
- Reply-to: Geoff Keating <geoffk at redhat dot com>
> Cc: gcc-patches@gcc.gnu.org
> From: Catherine Moore <clm@redhat.com>
> Date: Sun, 14 Oct 2001 18:12:58 -0700
>
> stormy16_split_move failed to preserve the REG_INC notes for moves
> that contained auto increments. These notes were being lost which
> resulted in the incorrect deletion of instructions. OK to install?
OK, assuming you've tested it by (at least) building stormy16 from the
FSF tree.
> Catherine
>
> 2001-10-14 Catherine Moore <clm@redhat.com>
>
> * config/stormy16/stormy16.c (stormy16_split_move): Make
> sure that REG_INC notes are present for auto_inc operands.
--
- Geoffrey Keating <geoffk@geoffk.org>