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RE: [avr-gcc-list] dev and mod may not be optimized


From: Weddington, Eric
Subject: RE: [avr-gcc-list] dev and mod may not be optimized
Date: Tue, 11 Dec 2007 17:53:33 -0700

 

> -----Original Message-----
> From: 
> address@hidden 
> [mailto:address@hidden
> org] On Behalf Of Dmitry K.
> Sent: Tuesday, December 11, 2007 5:37 PM
> To: address@hidden
> Subject: Re: [avr-gcc-list] dev and mod may not be optimized
> 
> On Wednesday 12 December 2007 09:29, Weddington, Eric wrote:
> > Should we implement 2 (or 3) div functions then in 
> avr-libc? 8, 16, and
> > 32 bit?
> 
> Possible, yes.  Today the libgcc labrary contains 6 division
> functions (8, 16, 32 bits, signed and unsigned), but Avr-libc
> includes only 2 links (div, ldiv).

Then, yes, it would be good if we could provide interfaces for all
combinations.




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