[libc][NFC] Make LIBC_MATH safer and some minor improvements for floating point exception tests. (#199392)
- Wrap LIBC_MATH usages inside parentheses
- Skip clearing exceptions when not needed.
- Skip FE_INEXACT when testing FE_UNDERFLOW / FE_OVERFLOW for basic ops.
[X86] LowerFLDEXP: convert widened int exponent to FP before SCALEF (#199263)
For vector ldexp cases that LowerFLDEXP implements by widening to a
512-bit SCALEF operation, the code widened both X and Exp but passed
the widened integer exponent directly to SCALEF, which interprets
its inputs as IEEE-754 floats.
Convert the widened integer exponent to FP and pass that to SCALEF.
Reproducer (clang -O2 -mavx512f repro.c -o repro && ./repro):
```
#include <stdio.h>
typedef float v4f __attribute__((vector_size(16)));
typedef int v4i __attribute__((vector_size(16)));
__attribute__((noinline))
v4f ldexp_v4(v4f x, v4i e) {
return __builtin_elementwise_ldexp(x, e);
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py-bumpver: updated to 2026.1132
2026.1132
- Add `allowed_branches` config option to restrict which branches can be released from. Accepts a comma-separated list of glob patterns (e.g. `master,main,release-*`). Empty (the default) allows any branch.
py-cython: updated to 3.2.5
3.2.5 (2026-05-23)
Bugs fixed
* A compile failure was fixed when using the walrus operator inside of try-except.
* Expressions with side-effects as object argument to ``isinstance()`` could get
evaluated multiple times, e.g. when they use the walrus operator.
* Several problems generating the shared utility module were resolved, including
a performance regression with memory views.
* Some GC and refcounting issues were resolved for Cython functions in the Limited API.
* Refcounting errors and error handling issues were resolved in some rare error handling cases.
* Using ``cython.pymutex`` in an extension type with ``cdef`` methods generated
invalid C code missing the required ``PyMutex`` declarations.
* Calling ``.get_frame()`` on Cython coroutines could crash in freethreading Python.
* The vectorcall protocol was not used correctly in ``.throw()`` of Cython coroutines
when raising the exception only by type (without value or traceback).
* A problem with cpdef enums in the Limited API of Python 3.11+ was resolved.
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adguardhome: updated to 0.107.76
0.107.76
Changed
Duration values in YAML configuration file now support d (days) units and has been updated.
NOTE: Any rollback to version below the v0.107.76 should convert the values back to hours.
Fixed
DNS caching with disabled DNSSEC
[compiler-rt] Use `size_t` rather than `int` for first argument to `__atomic_load_c` et al. (#197519)
I noticed this discrepancy in emscripten when trying to test 128 bit
atomics under wasm64:
https://github.com/emscripten-core/emscripten/pull/26937
The LLVM CodeGen appears to use `size_t` in this position when it
generates calls to these functions.
This doesn't effect other platforms I imagine because they don't require
signature checking at the linker level.
This doesn't effect wasm32 where size_t and int are the same size.
[libc++] Remove AppleClang woraround for __builtin_verbose_trap (#199171)
We've dropped support for AppleClang versions with a different
`__builtin_verbose_trap`, so we can remove the workaround.
Revert "[AIX] Remove unsupported AIX native echo option -n (llvm#199079)" (#199277)
This reverts commit 593eb2066293c8636786c98cb696c533da9b97ca.
The patch is being reverted as the code changes and the commit message
and description do not match and point to a previous implementation
Co-authored-by: himadhith <himadhith.v at ibm.com>
NAS-141131 / 26.0.0-RC.1 / Set PARALLEL_SHUTDOWN for faster guest shutdown (by Qubad786) (#19001)
## Problem
On shutdown/reboot, TrueNAS stops containers and VMs one at a time,
waiting up to the per-guest shutdown timeout (90s by default) for each.
With many guests, this serializes into a long wait — a system with 10
containers and 10 VMs can spend most of its shutdown idle, waiting on
guests one after another.
## Solution
Set `PARALLEL_SHUTDOWN` in `/etc/default/libvirt-guests` so all
containers shut down concurrently and all VMs shut down concurrently.
The per-guest timeout is unchanged; the waits just happen in parallel.
libvirt applies `PARALLEL_SHUTDOWN` independently per URI (lxc, qemu),
so the cap only needs to cover the larger batch — hence
`max(len(containers), len(vms), 1)`.
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Add --fn flag to llvm-lit to inject select-function pass into opt pipelines
Translates --fn=fn0,fn1 into -passes='select-function<fn=fn0;fn=fn1>,...'
by rewriting -passes= arguments in RUN lines after substitution.
Handles both single and double quoted pass pipelines.
Add select-function pass to keep only specified functions and their dependencies
Chains InternalizePass, GlobalDCEPass, and StripDeadPrototypesPass to
remove everything not transitively reachable from the selected functions.
Supports multiple roots via select-function<fn=foo;fn=bar>.
