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[Clang][RISCV] packed comparison intrinsics (#203191)

Add header wrappers for pmseq/pmsne/pmslt[u]/pmsgt[u]/pmsge[u]/pmsle[u]
as element-wise vector comparisons cast to the unsigned result type.

[clang][Darwin] Disable ObjC class selector stubs when using LLD (#203388)

LLD does not support ObjC class selector stubs yet (which requires
synthesizing `objc_msgSendClass$...` stubs). This change disables
`-fobjc-msgsend-class-selector-stubs` by default when the linker is LLD.
Ref: https://github.com/llvm/llvm-project/issues/203385

Revert "[SSAF][Extractor] Make hard errors in PointerFlow and UnsafeBufferUsage Extractors quiet (#201953)"

This reverts commit 9f1e08fa8ed7bcf4b7cfaf9eaaa7c23a2d3ed347.

It causes build error: https://lab.llvm.org/buildbot/#/builders/2/builds/53597
The use of 'setCurrentDebugType' should be guarded by '#ifndef NDEBUG'

[libc] Enable baremetal printf float320 (#203421)

For memory constrained baremetal devices using float320 seems a
reasonable option by default.

Update in preparation for 15.1-RELEASE

- Bump BRANCH to RELEASE
- Add the anticipated RELEASE announcement date
- Set a static __FreeBSD_version

Approved by:    re (implicit)
Sponsored by:   OpenSats Initiative

   clean needs __dead

[AMDGPU] Make v2f64 fneg legal on gfx1251

vt: Do not lock request comming from terminal

only those originated by mouse.  Because the terminal surrounds
requests to vt(4) with locking.

Reported by:    bz, adrian
Reviewed by:    adrian, glebius
Approved by:    glebius (mentor)
MFC after:      2 weeks
Differential Revision:  https://reviews.freebsd.org/D57442

[SSAF][PointerFlowExtractor] Handle empty initializer lists for scalars and unions (#201968)

Empty initializer lists for scalars and unions are corner cases that
were previously missed by the PointerFlowExtractor. This commit adds
support for these cases. Because the initializing values are implicitly
constant 0 (or nullptr), they do not bridge entity pointer levels.

rdar://178856689

---------

Co-authored-by: Balázs Benics <benicsbalazs at gmail.com>

[AMDGPU] Validate WMMA scale/format combination (#203074)

Only some combinations are listed as supported.

Fixes: https://github.com/ROCm/llvm-project/issues/2634

[mlir][vector][NFC] Document and simplify vector contract reshape helpers (#200544)

Replace the bare `// TODO` placeholders above `reshapeLoad` and
`reshapeStore`
in `LowerVectorContract.cpp` with doc comments describing each helper's
semantics (the `index == -1` / `index == 0` / `index > 0` cases) and
short
before/after IR examples.
  
Also drop the redundant `VectorType` parameter from both helpers; the
type is
now inferred from the value operand (`val` for `reshapeLoad`, `result`
for
`reshapeStore`).
  
Add a LIT test that exercises the recursive `reshapeLoad` unroll path by
mapping a parallel iterator to a non-leading dimension, which falls
through
to the generic `lowerParallel` / `reshapeLoad` path.

    [5 lines not shown]

[SSAF][Extractor] Make hard errors in PointerFlow and UnsafeBufferUsage Extractors quiet (#201953)

Hard errors were used in extractors during development to quickly
identify unsupported language constructs. This commit converts them to
DEBUG_WITH_TYPE so that these errors are silenced in release builds.

In addition, translating unsupported language constructs now silently
results in an empty EntityPointerLevelSet. The PointerFlowExtractor will
skip empty sets for either the source or the destination when building
edges to avoid an ill-formed edge set data structure.

rdar://178747892

---------

Co-authored-by: Balázs Benics <benicsbalazs at gmail.com>

audio/zrythm: update 1.0.0-alpha.26.0.13 → 1.0.0

[𝘀𝗽𝗿] initial version

Created using spr 1.3.8-beta.1

[𝘀𝗽𝗿] changes to main this commit is based on

Created using spr 1.3.8-beta.1

[skip ci]

[libc++] Reimplement `optional<T&>` as a partial specialization (#201983)

- Break out the `optional<T&>` implementation that was interwoven with
the regular interface
- This should simplify the implementation
- And fix a missed added constraint for the `std::swap` specialization.

address comments

[AMDGPU] Add gfx1251 V_PK_FMA_F64 (#203418)

[LifetimeSafety] Track per-field origins for record types

[LifetimeSafety][NFC] Collect accessed fields in a unified pre-scan

[LifetimeSafety][NFC] Add field-labeled child edges to OriginNode and generalize subtree walks

[NFC][DirectX][SPIRV] Remove helper from HLSLFrontend (#203401)

Remove helper function `removeCBufferGlobalsFromUseList` which basically
implements existing `llvm::removeFromUsedLists`. Modify the passes that
use it to call `llvm::removeFromUsedLists`.

Follow-up on
https://github.com/llvm/llvm-project/pull/202745#discussion_r3398119720

Add Apple M5 host detection (#200616)

The values have been taken from `mach/machine.h` in the Xcode 26.5 SDK.

Merge remote-tracking branch 'origin/main' into users/ziqingluo/ssaf-extractor-improve

Conflicts:
  clang/unittests/ScalableStaticAnalysisFramework/Analyses/PointerFlow/PointerFlowTest.cpp
  clang/unittests/ScalableStaticAnalysisFramework/Analyses/UnsafeBufferUsage/UnsafeBufferUsageTest.cpp

Fix the bug that previously template instantiations were not visited!

www/h2o: update to 20260609 snapshot

Security:       CVE-2026-44453
Security:       CVE-2026-44452
Security:       GHSA-qcrr-wrhc-pgq9
Sponsored by:   SkunkWerks, GmbH
Reported by:    Uwe Trenkner <uwe at trenknerconsulting.com>

security/vuxml: Document h2o vulnerabilities

Sponsored by:  SkunkWerks, GmbH

   Make buffer creation time sort oldest first like it used to, but change
   windows to match sessions and panes as newest first.

   Fix longstanding typo

[lldb][macosx] Pare down the SimulatPlatform tests, don't run on intel (#203417)

TestSimulatorPlatform.py is flakey on the Intel Mac CI, doing a
'platform process list' and not getting a reply back. The issue is only
happening on the old Intel mac CI and not the newer arm64 CI's; it is
not important. I am skipping this test on the Intel mac CI.

I'm also removing test runs that try to build 32-bit binaries (i386,
armv7k) and the tests that would explicitly test for a legacy build load
command (e.g. `LC_VERSION_MIN_IPHONEOS`); we don't support building back
to when OSes were using those, any more.