From: Jonathan Morton <chromatix99@gmail.com>
To: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
Cc: Cake List <cake@lists.bufferbloat.net>
Subject: Re: [Cake] RFC: allocate without the gotos
Date: Sun, 26 Nov 2017 12:00:10 +0200 [thread overview]
Message-ID: <CAJq5cE1K0OQmqifjZg1kDW0biOoF6OZVbAHi_LCy0n0LAYYdcQ@mail.gmail.com> (raw)
In-Reply-To: <5816D8EC-71EF-43FF-95A5-1B061B329701@darbyshire-bryant.me.uk>
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On a purely theoretical basis, it probably isn't as fast, because now the
'found' condition has to be tested multiple times on the fast and slow
paths alike. Only if the compiler is smart enough to transform it back the
way it was...
...and IMHO the goto version is easier to read too.
- Jonathan Morton
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next prev parent reply other threads:[~2017-11-26 10:00 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-26 9:54 Kevin Darbyshire-Bryant
2017-11-26 10:00 ` Jonathan Morton [this message]
2017-11-26 10:03 ` Kevin Darbyshire-Bryant
2017-11-26 18:19 ` Dave Taht
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