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Re: [Dotgnu-libjit] performance of conditionals
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From: |
Paul Brannan |
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Subject: |
Re: [Dotgnu-libjit] performance of conditionals |
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Date: |
Mon, 10 Nov 2008 12:03:23 -0500 |
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User-agent: |
Mutt/1.5.18 (2008-08-26) |
On Mon, Nov 10, 2008 at 04:56:54PM +0100, address@hidden wrote:
> > branch_if_not(cond, L1)
> > <true case>
> > branch(L2)
> > L1: <false case>
> > L2: <remainder of code>
> > ...
> > return
> >
>
> This is usually the fastest way if the code in <true case> is not too short.
How short is too short? My particular case is one or two instructions.
Paul