[Bug 268684] riscv libc: fix longjmp with 0 value
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Date: Mon, 02 Jan 2023 13:04:21 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=268684
Jessica Clarke <jrtc27@freebsd.org> changed:
What |Removed |Added
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CC| |jrtc27@freebsd.org
--- Comment #1 from Jessica Clarke <jrtc27@freebsd.org> ---
This is a subset of https://reviews.freebsd.org/D29363 which I should get back
to. Note I instead opted for a conditional li, as both those instructions
compress and in theory should be macro-op fusable, or have a short
forward-branch optimisation applied, on cores that implement that. I believe
the SiFive 7 series does the latter.
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