[clang][bytecode] Pass AccessKinds to Check{Constant,Mutable} (#205720)
So we can pass them on do `diagnoseNonConstVariable`.
This doesn't make a difference right now but is needed for a future
commit.
[Flang][Driver]Add support for option '-fpseudo-probe-for-profiling' in flang (#205046)
Added support for option `-fpseudo-probe-for-profiling` in flang.
- When the option `-fpseudo-probe-for-profiling` is passed, the compiler
sets the` PseudoProbeForProfiling` flag and triggers the
`SampleProfileProbePass`. This pass inserts `llvm.pseudoprobe(..)`
intrinsic calls and `!llvm.pseudo_probe_desc` metadata into the IR.
[flang][OpenMP] Fix declare reduction lookup for USE...ONLY imports
CheckSymbolSupportsType walked every module in the global scope to find
declare-reduction declarations. That accepted reductions from modules
that were never USE'd, or were excluded via USE...ONLY, and it still
rejected some valid imports such as a renamed operator.
Replace the global scan with FindUserReduction(), which resolves the
reduction the way name resolution resolves the operator. It checks a
directly visible reduction first, then follows the operator's USE
associations and merged-generic sources to the declaring modules,
re-deriving the source module's mangled name for renamed operators. The
search recurses through re-exporting (facade) modules and is type-aware,
so an operator that carries reductions for several types resolves to the
one supporting the requested type. A locally declared reduction is
authoritative and shadows reductions reachable through the operator.
Consolidate the duplicated GetReductionFortranId() (formerly static in
both resolve-names.cpp and mod-file.cpp) into a shared utility, fixing a
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clang/AMDGPU: Simplify cpu name checks for __builtin_amdgcn_is_processor
Instead of trying to figure out which TargetInfo to use, skip it and
directly use the source of truth from TargetParser. This avoids regressions
in future commits where isValidCPUName will be conditionally filtered.
[NewPM][AArch64] Port AArch64SRLTDefineSuperRegs pass to NewPassManager (#202803)
Standard port for the AArch64SRLTDefineSuperRegs pass.
Assisted by Gemini
py-jwcrypto: updated to 1.5.8
1.5.8
Fix list iteration in claim format validation
fix: bump minimum cryptography dependency to >= 39.0.0
Wrap JWKSet parsing errors in InvalidJWKValue
jwt: add opt-in strict_serialization to enforce compact form
py-click: updated to 8.4.2
8.4.2
Fix Fish shell completion broken in 8.4.0 by {pr}3126. Newlines and tabs in option help text are now escaped, keeping the original completion format while still supporting multi-line help. {issue}3502 {issue}3043 {pr}3504 {pr}3508
Deprecated commands and options with empty or missing help text no longer render a stray leading space before the (DEPRECATED) label. {pr}3509
A {class}Group with invoke_without_command=True marks its subcommand as optional in the usage help, showing [COMMAND] instead of COMMAND. {issue}3059 {pr}3507
echo_via_pager flushes after each write, so passing a generator streams output to the pager incrementally instead of staying hidden until the pipe buffer fills. {issue}3242 {issue}2542 {pr}3534
echo_via_pager and get_pager_file no longer close a borrowed stdout stream when no external pager runs, completing the partial I/O operation on closed file fix from {pr}3482. {issue}3449 {pr}3533
py-cython: updated to 3.2.6
3.2.6 (2026-06-24)
Bugs fixed
* ``@functools.wraps()`` was broken in Py3.14+ for Cython compiled functions.
* A double-free in the t-string code was fixed.
* The ``-`` operator declarations for iterators in ``libcpp.vector`` we corrected.
* The shared utility code module no longer uses a temporary file path that
changed the C code on each generation.
* On 32 bit platforms, cached constants are no longer made immortal during module import.
[WebAssembly] Represent reference types as TargetExtType (#203165)
Originally #71540 by Paolo Matos, I picked it up and finished it.
Resolves https://github.com/llvm/llvm-project/issues/69894.
Model WebAssembly externref and funcref as target("wasm.externref") /
target("wasm.funcref") TargetExtTypes instead of pointers in
non-integral address spaces 10 and 20.
The entire WebAssemblyLowerRefTypesIntPtrConv can be removed.
This breaks the GlobalISel handling for reference types, I just disabled
GlobalISel handling for functions that use them.
I added intrinsics for `wasm.ptr.to_funcref` and `wasm.funcref.to_ptr`.
ptr.to_funcref does a table.get from the indirect function pointer
table. As a special case, 0 is converted to the null funcref rather than
doing table.get on 0. `wasm.funcref.to_ptr` is only handled when we call
it immediately, otherwise it will fail to lower. We could dynamically
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[clang-doc] Test more language constructs (#205585)
We're missing several different language constructs in our tests. This
patch simply adds the basic tests and captures the output without trying
to fix or adjust any behavior, and can be considered a sort of precommit
test for future fixes to the various documentation components.
[clang][bytecode] Ignore indeterminate APValues (#205555)
They don't produce a value and for us, that means we just need to ignore
them and not initialize anything.
net/libslirp: update to version 4.9.3
This is a security update for CVE-2026-9539: libslirp TCP URG OOB Read
Information Leak.
Changes in 4.9.3:
* Fix migration break on incorrect vmstate retcode
Changes in 4.9.2:
* Security:
- oob: cap urgent data count to what is actually available
* Fixed:
- Honor dns server port number on macos
- Cope with SO_ERROR possibly failing
- vmstate: pass on read/write errors for state
- Fix port conflict
- tcp_sockclosed: Set linger timer on remaining closing states
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[flang][cuda] Accept cuf kernel do without scalar (#205705)
The base compiler accept `!$cuf kernel do()` instead of raising an
error. Update the parser to accept the same syntax.
`!$cuf kernel do()` is equivalent to `!$cuf kernel do`
[AArch64] Add missing SubtargetFeature for hip12 core (#205246)
The initial patch for the hip12 core had omitted several subtarget
features:
FeatureFP16FML, FeatureFlagM, FeaturePredRes, FeatureSB, FeatureSSBS,
FeatureCCIDX, FeatureRandGen.
ld.elf_so(1): Run concurrent dlopen/dlclose test a few more seconds.
More likely to provoke the problem this way. Still not 100% reliable
because the problem is a race condition, but better than having the
test unexpectedly pass half the time.
Also set a timeout of 20sec, since I've seen the test get into an
infinite loop sometimes and it's now supposed to complete in 5sec +
epsilon.
PR lib/59751: dlclose is not MT-safe depending on the libraries unloaded
[SampleProfileMatcher] Sample profile duplication to avoid stale CFG profile matching conflicts (#202460)
Stale profile matching may map multiple different IR anchors into one
profile anchor because of the common function basename. One example is
`foo(int)` and `foo<bar>(float)` can both be mapped to `foo()` if
`foo()` is the only function that has a profile. And this creates
conflicting CFG matching for `foo(int)` and `foo<bar>(float)` when they
each runs stale profile matching. The CFG matching results will be
overwritten among the conflicting functions. And it will trigger the
following assertation failure:
https://github.com/llvm/llvm-project/blob/7087094b05a1bba64a99474cc501328919e11b4a/llvm/lib/Transforms/IPO/SampleProfileMatcher.cpp#L332-L333
This patch tries to detect this conflict during the stale CG matching,
and create duplicated profiles to avoid CFG matching conflicts.
Fix ProcessElfCore::FindModuleUUID() so it work with symlinks. (#205235)
ProcessElfCore was reading the NT_FILE list and using that to help
FindModuleUUID to provide UUID information when loading core files. The
NT_FILE list contains resolved paths only, while the
DynamicLoaderPOSIXDYLD plug-in was using paths found in the r_debug
structure which contains a linked list of all of the shared libraries in
a process. The issue was these paths could be symlinks which would cause
ProcessELFCore::FindModuleUUID(...) to fail because the paths wouldn't
match up. This led to the ProcessELFCore often not being able to provide
UUIDs for shared libraries and cause the incorrect binaries to be loaded
from the current machine even when the shared library UUIDs don't match.
The solution was to add the ability for a ModuleSpec to contain a load
address for the shared library. This allows ProcessELFCore to uniquely
identify a library regardless of the name used in NT_FILE. We can now
correctly supply the UUID from the .gnu-build-id to any binaries which
use symlinks when linking, but have differing resolved paths to the
libraries.
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jail: clean up locking around do_jail_attach
jail_attach_jd passed PD_DEREF to do_jail_attach, assuming it would take
care of freeing the held prison. This is not true, as do_jail_attach
immediately cleared that flag, leaving the jail stock in dying state
when it is later removed.
Reported by: markj
Reviewed by: markj
MFC after: 3 days
Differential Revision: <https://reviews.freebsd.org/D57674>
