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13:04:42
stassats
huh, div->mul is actually slower on my arm64 machine
13:04:52
stassats
wonder if it's due to constant construction
13:10:29
stassats
gcc uses the same number of instructions
13:26:05
stassats
well, if gcc and clang do it, i guess no reason not to, maybe this is just some slow arm core
13:31:24
stassats
FAST-TRUNCATE-C/UNSIGNED=>UNSIGNED also does multiply-add for the remainder even if it's unused...
13:33:28
stassats
ok, div becomes slower when using more bits
14:08:05
flip214
stassats: thanks a lot, will test!