Toot

Written by Marc B. Reynolds on 2024-09-27 at 08:08

There's been a few threads on tightening known values recently and I'm over here going:

"compiler! look deep in my eyes! you know nothing about this value! It just magically appeared in the register."

(SRLY: a hacky hint to attempt to prevent introduction of branches or constant loads from const folding/prop optims)

https://gcc.godbolt.org/z/EjsrnG8vc

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