Ooo, I'd never thought of using & like that. Interesting. > (also note you got t... | Hacker News

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		abainbridge 6 days ago \| parent \| context \| favorite \| on: You can't fool the optimizer Ooo, I'd never thought of using & like that. Interesting. > (also note you got the endianness wrong in your hand-optimized version) Doh :-)

rdc12 6 days ago [–]

Matt Godbolt's talk on ray tracers, shows how effective that change can be. Think it was that talk anyway.

https://www.youtube.com/watch?v=HG6c4Kwbv4I

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