Allow for optimizing out bound check on 64 bit systems#1909
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natoscott merged 1 commit intohtop-dev:mainfrom Feb 19, 2026
Merged
Allow for optimizing out bound check on 64 bit systems#1909natoscott merged 1 commit intohtop-dev:mainfrom
natoscott merged 1 commit intohtop-dev:mainfrom
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BenBE
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This shortens the list of available primes to what is available on different system architectures based on the maximum amount of memory addressable for the program using pointers.
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I've updated my PR #1842 to reflect the changes done here. |
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This re-wording of the previous snippet hints to the compiler more directly, that this condition can be dropped if the type of
size_tis narrower than the one used forOEISprimes(uint64_t).This optimization applies for 32 bit systems.
NB: This saves some precious CPU cycles on 64 bit systems … ;-)