steam_lover@sh.itjust.works to Rust Programming@lemmy.ml · 17 days agoAnnouncing Rust 1.97.0blog.rust-lang.orgexternal-linkmessage-square2linkfedilinkarrow-up117arrow-down10cross-posted to: rust@programming.dev
arrow-up117arrow-down1external-linkAnnouncing Rust 1.97.0blog.rust-lang.orgsteam_lover@sh.itjust.works to Rust Programming@lemmy.ml · 17 days agomessage-square2linkfedilinkcross-posted to: rust@programming.dev
minus-squarejplatte@discuss.tchncs.delinkfedilinkarrow-up1·17 days agoNote: A new optimization seems to trigger a latent LLVM bug affecting x86-64 (and maybe x86 too) that sometimes leads to miscompilations https://github.com/rust-lang/rust/issues/159035 I would hold off on upgrading anything important.
minus-squareflying_sheep@lemmy.mllinkfedilinkarrow-up2·17 days ago Oh no. @theemathas’s new reproducer is also miscompiling in 1.96 Apparently the bug exists since 1.86 or so
Note: A new optimization seems to trigger a latent LLVM bug affecting x86-64 (and maybe x86 too) that sometimes leads to miscompilations https://github.com/rust-lang/rust/issues/159035
I would hold off on upgrading anything important.
Apparently the bug exists since 1.86 or so