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filesystems/py-libzfs: v2.0.1

This fixes a bug with the ZFSVdev.Replace method.

https://github.com/asomers/py-libzfs/releases/tag/v2.0.1

Sponsored by:   ConnectWise

[Lanai] Make DelaySlotFiller handle implicit call operands

This allowed incorrectly moving an instruction defining a register
implicitly used by the call into the delay slot when the call dependend
on that register. We fix this by only skipping regmask operands.

Co-Authored-By: Jacques Pienaar <jpienaar at google.com>

Reviewers: jpienaar

Pull Request: https://github.com/llvm/llvm-project/pull/206192

[SLP] Drop nsw when add/sub interchange negates INT_MIN

BinOpSameOpcodeHelper unifies add and sub by negating a constant operand.
Negating INT_MIN overflows and yields INT_MIN, but add nsw X, INT_MIN and
sub nsw X, INT_MIN have opposite validity domains, so nsw is invalid on the
converted lane and must be dropped.

Fixes #206474.

Reviewers: 

Pull Request: https://github.com/llvm/llvm-project/pull/206558

[𝘀𝗽𝗿] changes introduced through rebase

Created using spr 1.3.7

[skip ci]

[Lanai] Fix delay slot filler for ret instructions

Ret instructions have two delay slots, but only one was being bundled.
This had the potential to leave instructions after the terminator.

Co-Authored-By: Jacques Pienaar <jpienaar at google.com>

Reviewers: jpienaar

Pull Request: https://github.com/llvm/llvm-project/pull/206191

[𝘀𝗽𝗿] changes introduced through rebase

Created using spr 1.3.7

[skip ci]

Merge branch 'main' into users/kparzysz/locator-utils

[Lanai] Add missing dependencies (#206546)

For LanaiCodeGenPassBuilder introduced in
016954e1489dbd8daf94baf3372dae2b7f2684e3.

[NVPTX] Fold symbol addresses into memory operands (reland) (#205983)

Re-lands https://github.com/llvm/llvm-project/pull/202379, which was
reverted in https://github.com/llvm/llvm-project/pull/205852. The test
failures were introduced because the original PR was stale after
#204192, so I've updated the test in here.

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply at anthropic.com>

[mlir-c] Add mlirOperationIsAncestor and mlirOperationIsProperAncestor

[CMake] Warn when the version of CMake is older than 3.31.0 (#204203)

This is a preparation to raise the minimum required CMake version to
3.31.0 in LLVM 24.

See
https://discourse.llvm.org/t/rfc-raising-minimum-required-cmake-version-to-3-31/91086.

[mlir-c] Add mlirOperationTryFold

[mlir-c] Add mlirDialectMaterializeConstant

Update openmp-utils.cpp

[Flang-RT] Make implicit PPC intrinsic uses explicit (#206493)

The PPC-specific builtin moduls have implicit dependencies insert by
flang. For CMake to correctly setup the build order, they must be made
explicit.

This replicates the implicit module uses from

https://github.com/llvm/llvm-project/blob/12b20b36737094b1c521adff0c8f58aaaf2f41fb/flang/lib/Semantics/semantics.cpp#L680-L693
in the modules themselves. The PPC-specific modules compiled by Flang-RT
are listed here:

https://github.com/llvm/llvm-project/blob/12b20b36737094b1c521adff0c8f58aaaf2f41fb/flang-rt/lib/runtime/CMakeLists.txt#L213-L219

This should fix the intermittend build error mentioned in
https://github.com/llvm/llvm-project/pull/205634#issuecomment-4829653483.
Unfortunately I do not have a PowerPC (cross-)compilation build
environment ready to test, nor does the Premerge-CI build it.

[BOLT] Fix register-fragments-bolt-symbol test on FreeBSD

std::uniform_int_distribution and std::shuffle are
implementation-defined, so binary built with libc++ and libstdc++ can
produce different fragment layouts when using SplitStrategy. In this
case, the FreeBSD build emits only one fragment instead of three.

The output geenrate by --bolt-seed should be deterministic for the same
binary regardless of the standard library implementation. Implement a
portable shuffle and uniform distribution to guarantee identical results
for a given seed.

After this change, we generate 1 fragment, which decrease the strength
of the testcase. As a result, we change the seed to different value to
allow it generate different number of fragments.

Also, replace in-place file modifcation with a write-and-replace
approach for better portability in sed.

Fix -Wunused-template in assorted LLVM library helpers (NFC) (#202988)

Function templates across a few low-level LLVM libraries trip
`-Wunused-template`. Two kinds of fix here:

- Header templates with internal linkage. `CheckedArithmetic.h`: move
`checkedOp` out of the anonymous namespace into `llvm::detail` and
update its callers. `BitcodeConvenience.h`: drop `static` on `emitOps`.
`MCDCTypes.h`: drop `static` on `getParams`. Templates are implicitly
inline, so this is a linkage-only change.
- Dead code with no callers, removed: `makeNode` in
`ItaniumManglingCanonicalizer.cpp` (a base-class helper shadowed by the
derived class), `addDirectiveHandler` in `GOFFAsmParser.cpp`, and
`getWithDefault` in `ResourceFileWriter.cpp`.

NFC.

Part of #202945.

[lld][COFF] Specialize ICF equality passes, NFC

[mlir-c] Add getBlocksSortedByDominance and topologicalSort

ZTS: Pass dec instead of hex to mknod

On Ubuntu 26.04 the default mknod command returns an error when
provided the major and minor numbers in hex.  Switch to passing
decimal values.

Reviewed-by: Tino Reichardt <milky-zfs at mcmilk.de>
Reviewed-by: George Melikov <mail at gmelikov.ru>
Reviewed-by: Tony Hutter <hutter2 at llnl.gov>
Signed-off-by: Brian Behlendorf <behlendorf1 at llnl.gov>
Closes #18547

ZTS: statx_dioalign.ksh update to stride_dd

The uutils 0.8.0 version of dd appears to diverge from GNU behavior
and does not fail when an unaligned write O_DIRECT write is issued.
Update the test case to use stride_dd which is provided by the ZTS
so the expected syscall behavior can be verified.

Reviewed-by: Tino Reichardt <milky-zfs at mcmilk.de>
Reviewed-by: George Melikov <mail at gmelikov.ru>
Reviewed-by: Tony Hutter <hutter2 at llnl.gov>
Signed-off-by: Brian Behlendorf <behlendorf1 at llnl.gov>
Closes #18547

[mlir-c] Add backward slice analysis

www/tor-browser: Unbreak build

The issue appears to be cbindgen 0.29.4:

    https://github.com/mozilla/cbindgen/issues/1165
    https://bugzilla.mozilla.org/show_bug.cgi?id=2046162

Obtained from:  Martin Filla
PR:             296327

NAS-140857 / 26.0.0-RC.1 / Handle TNC license delivery and token states in heartbeat (by sonicaj) (#19222)

This commit adds changes to read the TNC heartbeat response body so we
can report the system fingerprint and installed license id, install a
license PEM that TNC delivers, and drive token rotation and the terminal
token states off the body fields instead of the old X-New-Token header.
A delivered license is deduped against the one already installed so we
don't reinstall it every beat, and a 205 that carries no license or
token is logged as a TNC fault rather than silently skipped.

Original PR: https://github.com/truenas/middleware/pull/19153

Co-authored-by: Waqar Ahmed <waqarahmedjoyia at live.com>

[mlir-c] Add forward slice analysis

[lld][COFF] Refactor ICF section equality, NFC

This matches the pattern used in `segregate` (a constant bool
parameter).

[LV] Add test with missing fold of buildvector (NFC). (#206540)

Add test where we create a build vector with only the first lane used.

[sanitizer_common] [Darwin] Update version mapping for macOS 27-aligned releases (#204608)

This updates `MapToMacos` et. al. to produce correct results for macOS
26 and macOS 27-aligned releases.

rdar://177997021
rdar://169356606

[BPF] Avoid stack argument fatal error with O0 optimization (#206398)

Upstream reported a compiler fatal error with stack arguments ([1]). The
source code:
```
  void f(int, int, int, int, int, int);
  int main(void)
  {
        f(0, 0, 0, 0, 0, 0);
        return 0;
  }
```
The compilation flag: `clang --target=bpf -O0 -c t.c`

The failure symptom:
```
  fatal error: error in backend: Unsupported instruction : <MCInst 338 <MCOperand Imm:-8> <MCOperand Reg:2>>
```
The failure reason is due to `BPF PreEmit Peephole Optimization`. It is

    [20 lines not shown]

[mlir-c] Add getBlocksSortedByDominance and topologicalSort