cm0002@lemmy.world to Programmer Humor@programming.dev · 26 days agoTell me the truth ...piefed.jeena.netimagemessage-square16linkfedilinkarrow-up14arrow-down10
arrow-up14arrow-down1imageTell me the truth ...piefed.jeena.netcm0002@lemmy.world to Programmer Humor@programming.dev · 26 days agomessage-square16linkfedilink
minus-squareTekhne@sh.itjust.workslinkfedilinkarrow-up0·25 days agoAre you telling me that no compiler optimizes this? Why?
minus-squaregamer@lemm.eelinkfedilinkarrow-up0·edit-225 days agoConsider what the disassembly would look like. There’s no fast way to do it. It’s also unnecessary since 8 bytes is a negligible amount in most cases. Serialization is the only real scenario where it matters. (Edit: and embedded)
minus-squareCroquette@sh.itjust.workslinkfedilinkarrow-up1·25 days agoIn embedded, if you are to the point that you need to optimize the bools to reduce the footprint, you fucked up sizing your mcu.
Are you telling me that no compiler optimizes this? Why?
Consider what the disassembly would look like. There’s no fast way to do it.
It’s also unnecessary since 8 bytes is a negligible amount in most cases. Serialization is the only real scenario where it matters. (Edit: and embedded)
In embedded, if you are to the point that you need to optimize the bools to reduce the footprint, you fucked up sizing your mcu.