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Re: [MiNT] XaAES sources for FreeMiNT 1.16.3

To: "Helmut Karlowski" <helmut.karlowski@ish.de>
Subject: Re: [MiNT] XaAES sources for FreeMiNT 1.16.3
From: Andreas Schwab <schwab@linux-m68k.org>
Date: Fri, 11 Dec 2009 16:24:37 +0100
Cc: "mint\@lists.fishpool.fi" <mint@lists.fishpool.fi>
In-reply-to: <op.u4qgc5pgofd6j1@descaro.cpe.ish> (Helmut Karlowski's message of "Thu, 10 Dec 2009 18:32:55 +0100")
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"Helmut Karlowski" <helmut.karlowski@ish.de> writes:

> Am 10.12.2009, 18:05 Uhr, schrieb Andreas Schwab <schwab@linux-m68k.org>:
>
>> rol(a,b) == ror(a,-b)
>
> The '-' costs, doesn't it?

It's trivial for the compiler to optimize.

Andreas.

-- 
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756  01D3 44D5 214B 8276 4ED5
"And now for something completely different."

Follow-Ups:
- Re: [MiNT] XaAES sources for FreeMiNT 1.16.3
  - From: Paul Wratt <paul.wratt@gmail.com>

References:
- Re: [MiNT] XaAES sources for FreeMiNT 1.16.3
  - From: Johan Klockars <johan@klockars.net>
- Re: [MiNT] XaAES sources for FreeMiNT 1.16.3
  - From: "Helmut Karlowski" <helmut.karlowski@ish.de>
- Re: [MiNT] XaAES sources for FreeMiNT 1.16.3
  - From: Johan Klockars <johan@klockars.net>
- Re: [MiNT] XaAES sources for FreeMiNT 1.16.3
  - From: "Helmut Karlowski" <helmut.karlowski@ish.de>
- Re: [MiNT] XaAES sources for FreeMiNT 1.16.3
  - From: Johan Klockars <johan@klockars.net>
- Re: [MiNT] XaAES sources for FreeMiNT 1.16.3
  - From: Paul Wratt <paul.wratt@gmail.com>
- Re: [MiNT] XaAES sources for FreeMiNT 1.16.3
  - From: Johan Klockars <johan@klockars.net>
- Re: [MiNT] XaAES sources for FreeMiNT 1.16.3
  - From: Paul Wratt <paul.wratt@gmail.com>
- Re: [MiNT] XaAES sources for FreeMiNT 1.16.3
  - From: Vincent Rivière <vincent.riviere@freesbee.fr>
- Re: [MiNT] XaAES sources for FreeMiNT 1.16.3
  - From: Andreas Schwab <schwab@linux-m68k.org>
- Re: [MiNT] XaAES sources for FreeMiNT 1.16.3
  - From: Vincent Rivière <vincent.riviere@freesbee.fr>
- Re: [MiNT] XaAES sources for FreeMiNT 1.16.3
  - From: Andreas Schwab <schwab@linux-m68k.org>
- Re: [MiNT] XaAES sources for FreeMiNT 1.16.3
  - From: Vincent Rivière <vincent.riviere@freesbee.fr>
- Re: [MiNT] XaAES sources for FreeMiNT 1.16.3
  - From: "Helmut Karlowski" <helmut.karlowski@ish.de>
- Re: [MiNT] XaAES sources for FreeMiNT 1.16.3
  - From: Henk Robbers <h.robbers@chello.nl>
- Re: [MiNT] XaAES sources for FreeMiNT 1.16.3
  - From: "Helmut Karlowski" <helmut.karlowski@ish.de>
- Re: [MiNT] XaAES sources for FreeMiNT 1.16.3
  - From: Andreas Schwab <schwab@linux-m68k.org>
- Re: [MiNT] XaAES sources for FreeMiNT 1.16.3
  - From: "Helmut Karlowski" <helmut.karlowski@ish.de>

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