databases/kuzu: Rename to ladybug: upstream abandoned, project continuing under new name
The kuzu project was hastily abandoned for still unknown reasons, but
the MIT source is being carried on under the new moniker "Ladybug".
https://ladybugdb.com/
PR: 290796
Sponsored by: UNIS Labs
[NFC][TableGen] Drop OperandInfo::addField/fields() wrappers and use OperandInfo::Fields instead (#195489)
Fields is already a public member; the wrappers added no semantic value
beyond a thin storage indirection (and ArrayRef-typed reads). Use Fields
directly at all call sites for consistency with the rest of the struct's
plain-data style.
Assisted by Claude.
Co-authored-by: Claude Opus 4.7 (1M context) <noreply at anthropic.com>
[RFC][IR] Support vector splats in `ConstantPointerNull`
This PR allows `ConstantPointerNull` to represent both scalar pointer nulls and
fixed or scalable vector splats of pointer nulls. This change first aligns with
the native splat behavior of `ConstantInt` and `ConstantFP`, and second, makes
it easier to eventually change the semantics of `ConstantPointerNull` to
represent a semantic null pointer instead of a zero value, which is what it
represents today.
[RFC][IR] Support vector splats in `ConstantPointerNull`
This PR allows `ConstantPointerNull` to represent both scalar pointer nulls and
fixed or scalable vector splats of pointer nulls. This change first aligns with
the native splat behavior of `ConstantInt` and `ConstantFP`, and second, makes
it easier to eventually change the semantics of `ConstantPointerNull` to
represent a semantic null pointer instead of a zero value, which is what it
represents today.
nfsd: Get rid of NFSD_VNET macros
When the nfsd was vnet'd, the VNET macros were hidden
behind macros that had the NFSD_ prefix on them.
This was done because, at the time, it was thought
that something other than vnet might be used for this.
That has not happened and probably will not happen,
so this patch replaces these obscuring macros with
the regular vnet ones.
There should be no semantics change caused by
this commit.
Discussed with: bz, glebius
MFC after: 1 month
