Commit message (Collapse) | Author | Age | Files | Lines | |
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* | libbb: add bit counting function, use where appropriate | Denys Vlasenko | 2024-05-31 | 1 | -0/+46 |
Although "naive" counting function is not too slow and is smaller, using it on e.g. each of 1024 words of CPU mask feels wrong. function old new delta bb_popcnt_32 - 52 +52 get_prefix 323 321 -2 nproc_main 206 199 -7 d4_run_script 739 731 -8 ipcalc_main 533 507 -26 ------------------------------------------------------------------------------ (add/remove: 2/0 grow/shrink: 0/4 up/down: 52/-43) Total: 9 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> |