Optimize SipHash by reordering instructions in compress #7
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michaelwoerister
approved these changes
Jul 3, 2024
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Thanks, @mat-1! Numbers from rust-lang/rust#127226 look good.
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This change optimizes the
compressmacro by changing the order of instructions so the CPU can parallelize it better. Part of rust-lang/rust#127226, see that PR for more info.