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Re: m68k compound instructions
- From: Andreas Schwab <schwab at suse dot de>
- To: Maxim Kuvyrkov <maxim at codesourcery dot com>
- Cc: Jeff Law <law at redhat dot com>, Nathan Sidwell <nathan at codesourcery dot com>, Richard Sandiford <richard at codesourcery dot com>, GCC <gcc at gcc dot gnu dot org>
- Date: Wed, 27 Jun 2007 11:20:19 +0200
- Subject: Re: m68k compound instructions
- References: <467FE2EA.2070305@codesourcery.com>
Maxim Kuvyrkov <maxim@codesourcery.com> writes:
> Option '2' looks more favorable to me, though implies greater initial
> effort of simplifying complex machine description without loosing precious
> bits of fine tuning. Following this path define_split will be my best
> friend and helper.
I agree with that. The m68k machine description really would need a
major overhaul to bring it up to modern standards.
Andreas.
--
Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
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