17682 bhyve: want walk_config_nodes()
Reviewed by: Corvin Köhne <corvink at freebsd.org>
Reviewed by: Mark Jonston <markj at freebsd.org>
Reviewed by: Andy Fiddaman <illumos at fiddaman.net>
Reviewed by: Toomas Soome <tsoome at me.com>
Approved by: Dan McDonald <danmcd at edgecast.io>
[OpenMP][Clang] Parsing/Sema support for `use_device_ptr(fb_preserve/fb_nullify)`. (2/4) (#170578)
Depends on #169603.
This is the `use_device_ptr` counterpart of #168905.
With OpenMP 6.1, a `fallback` modifier can be specified on the
`use_device_ptr` clause to control the behavior when a pointer lookup
fails, i.e. there is no device pointer to translate into.
The default is `fb_preserve` (i.e. retain the original pointer), while
`fb_nullify` means: use `nullptr` as the translated pointer.
Dependent PR: #173930.
[clangd] Support `=default` in DefineOutline to find insertion point (#175618)
Since #128164, the DefineOutline tweak is looking for a good insertion
point by looking at where neighboring functions are defined. That
heuristic didn't yet handle `= default`. This commit adds support for
it.
[flang][debuginfo] Use <stdin> for file name when reading from stdin
Currently, the DIFile debuginfo nodes use "standard input" as the file
name when compiling with -g and reading input from stdin. This has been
changed to "<stdin>" for consistency with clang and gfortran.
Fixes #60288
[Support][NFC] Use default move constr/assign for DomTree (#176423)
Added in 5e10e21d28496ba40ccd385740d7d1b4bb1368e4, hopefully MSVC can
generate the correct code 11 years later? (If not, we probably have
other problems, too? Unfortunately, I couldn't find information on what
the actual problem was.)
The explicit move constructor/assignment are error-prone to
modifications, because it is easy to forget updating them when modifying
members.
[ELF][Mips] Fix addend for preemptible static TLS
If the symbol is preemptible the addend should be 0, not our
definition's VA. Note that by using addAddendOnlyRelocIfNonPreemptible
the generic Elf_Rel code will ensure the VA is written out as the addend
if the symbol is non-preemptible, and so writeTo only needs to write out
the VA in the case that we don't call it (so long as we make sure to
call relocateAlloc to actually apply any such relocations).
Reviewers: MaskRay
Pull Request: https://github.com/llvm/llvm-project/pull/150729
[DAG] Allow MIN/MAX signedness flip when operands are known-negative (#174469)
Extend the existing DAGCombine logic in visitIMINMAX so that signed and
unsigned MIN/MAX can be flipped not only when both operands are known
non-negative but also when both operands are known negative. This
replaces the old SignBitIsZero checks with computeKnownBits and explicit
tests for non-negative or negative operands while keeping all existing
legality and saturation gating in place. Add regression tests to cover
both the known-negative case and the known-non-negative case.
Fixes #174325
InstCombine: Improve single-use fneg(fabs(x)) SimplifyDemandedFPClass handling
Match the multi-use case's logic for understanding no-nan/no-inf context.
Also only apply the nsz handling in the single use case. alive2 seems to treat
nsz as nondeterministic for each use.
[docs] Add human-in-the-loop policy for tool-assisted contributions (#154441)
Over the course of 2025, we observed an increase in the volume of
LLM-assisted nuisance contributions to the project. Nuisance
contributions have always been an issue for open-source projects, but
until LLMs, we made do without a formal policy banning such
contributions. However, LLMs are here, so we are adopting this policy,
abbreviated as "human in the loop", which requires that every
contribution has a human author attesting to the value of that
contribution, and that it is high enough quality that it is worth the
time it takes to review the contribution.
This policy evolved over time based on community input from the
following Discourse threads and a few area team and LLVM project council
meetings:
* [Our AI policy vs code of conduct and vs
reality](https://discourse.llvm.org/t/our-ai-policy-vs-code-of-conduct-and-vs-reality/88300)
* [[RFC] LLVM AI tool policy: start small, no slop](https://discourse.llvm.org/t/rfc-llvm-ai-tool-policy-start-small-no-slop/88476)
* [[RFC] LLVM AI tool policy: human in the
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ng_netflow v9: fix template re-announcement using packet count
Increment fe->sent_packets after export9_send().
Previously, NetFlow v9 templates were only re-announced based on
time, ignoring the packet count parameter (`templ_packets`).
PR: 270083
Reviewed by: glebius pouria
Approved by: glebius (mentor)
MFC after: 1 week
Sponsored by: Subcarpathian BSD User Group
ng_netflow v9: fix template re-announcement using packet count
Increment fe->sent_packets after export9_send().
Previously, NetFlow v9 templates were only re-announced based on
time, ignoring the packet count parameter (`templ_packets`).
PR: 270083
Reviewed by: glebius pouria
Approved by: glebius (mentor)
MFC after: 1 week
Sponsored by: Subcarpathian BSD User Group
InstCombine: Fix duplicated code in SimplifyDemandedFPClass fabs handling (#176442)
2b03d68398819fe3608c680d6c25aa9d5a043c03 factored this into a function
and used from the new place, but forgot to delete the old code from
the original location.
