[fpc-devel] ARM/AARCH64 work

[J. Gareth Moreton]

I meant to say "I'm not sure" at the end there.  The joys of writing an e-mail on the phone!

Gareth aka. KIt

On Mon 26/04/21 15:14 , "J. Gareth Moreton via fpc-devel" fpc-devel at lists.freepascal.org sent:
> Indeed. I'm reusing the code that generates 
> 
> the magic constant for me and any additional 
> 
> flags. I've also fixed the bug that caused 
> 
> the failure in my test. Just doing some 
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> final cheeks and improving my bench test.
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> 
> 
> It might be possible to make more code cross 
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> platform later on. I'mm not due.
> 
> 
> 
> Gareth aka. Kit
> 
> 
> 
> On Mon 26/04/21 17:26 , Florian Klämpfl via 
> 
> fpc-develfpc-devel at lists.freepascal.org 
> sent:
> 
> > 
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> > 
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> > 
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> > 
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> > > Am 26.04.2021 um 08:09 schrieb J. Gareth 
> 
> Moreton
> 
> > via fpc-devel :
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> > > 
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> > 
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> > >  and the other is implementing "magic
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> > division" 
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> > > where division by a constant is replaced 
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> with a
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> > multiplication.  
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> > 
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> > 
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> > You are aware there is code for arm 32 bit 
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> and e.g. x86 which can most
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> > likely be reused/adapted? It might be even 
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> that meanwhile somebody made a
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> > generic implementation of it?
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> > 
> 
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