Apply black_box to known bench inputs #151
Merged
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This has the effect of slowing down many of the benchmarks, which implies that the compiler has been able to constant-fold some of the computations.
I'm submitting this as its own PR, as any future changes (of which I have one pending) should be evaluated based on these more complete benchmarks, rather than on how well the compiler can constant fold after the changes.
I ran both before and after with Criterion default settings, as my hardware gives more consistent results with the defaults. This is what I got: