> On May 6, 2017, at 10:34 PM, Daniel Dunbar via swift-users > <swift-users@swift.org> wrote: > > To answer Kelvin's question, yes, the optimizer will be able to see through > that code _assuming_ it can see the definition in a way it can optimize
Kelvin, you should definitely take Daniel's word over mine on whether there's an optimization for this. I believe the rest of my explanation is correct. -- Brent Royal-Gordon Architechies
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