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rust-lang / rustc_codegen_cranelift

Cranelift based backend for rustc
Apache License 2.0
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panic at llvm.x86.sha256rnds2 #1427

Closed numfin closed 7 months ago

numfin commented 7 months ago

idk much about it, but i hope it helps to track issue

error is:

trap at Instance { def: Item(DefId(1:15069 ~ core[8f41]::core_arch::x86::sha::_mm_sha256rnds2_epu32)), args: [] } (_ZN4core9core_arch3x863sha21_mm_sha256rnds2_epu3217h44fb38c4b68babe8E): llvm.x86.sha256rnds2
bjorn3 commented 7 months ago

https://github.com/rust-lang/rustc_codegen_cranelift/pull/1425 should have fixed this. It isn't available on rustup yet. You could download from https://github.com/rust-lang/rustc_codegen_cranelift/releases/tag/dev though.

bjorn3 commented 7 months ago

Should be fixed with today's nightly.

numfin commented 7 months ago

@bjorn3 confirm - fixed