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Re: [m68k] Fix and improve ColdFire function prologue/epiloguegeneration
- From: Andreas Schwab <schwab at suse dot de>
- To: Bernardo Innocenti <bernie at develer dot com>
- Cc: Richard Henderson <rth at redhat dot com>, gcc-patches at gcc dot gnu dot org,Peter Barada <peter at baradas dot org>
- Date: Wed, 03 Sep 2003 14:25:09 +0200
- Subject: Re: [m68k] Fix and improve ColdFire function prologue/epiloguegeneration
- References: <200308130240.03115.bernie@develer.com><20030828231409.GE5175@redhat.com> <3F55D07A.9010801@develer.com>
Bernardo Innocenti <bernie@develer.com> writes:
> Hmmm does 'movem.l regs,(An)' work on m68k the same way it
> does on ColdFire? That is, does it increment the
> destination pointer after each write?
This is not a post-inc addressing mode, so the destination register
remains of course unchanged. But the registers will surely be stored at
increasing memory addresses, if you mean that.
Andreas.
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Andreas Schwab, SuSE Labs, schwab@suse.de
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