find,ls: Ensure -ls output matches ls -dils as documented; print the
epoch if localtime() fails. Synchronize the code with ls, so it always
checks localtime()'s return value.
ok tb@
stat: Show the stringified epoch if localtime() fails. Avoids segfault
on out of range time values. The raw value can still be obtained with
stat -f %m.
ok tb@
[Clang-Tidy] Improve `bugprone-implicit-widening-of-multiplication-result`. (#214501)
Implicit integer promotions make it a bit difficult to deduce the
correct type in the following expression:
```
std::uint64_t calc_array_size(std::uint16_t width, std::uint16_t height) {
return width * height;
}
```
Originally, Clang-Tidy suggested to use the following code:
```
return static_cast<long long>(width) * height;
```
It is fully correct according to the C++ rules, but it makes it a bit
harder to reason for people. This change adds a more readable "FixIt"
taking into account the source type and avoid intermediate
representations.
Co-authored-by: Dmitrii Kuragin <dkuragin at adobe.com>
[clang][OffloadBundler] Fix uninitialized iterator in BinaryFileHandler (#219346)
This patch initializes NextBundleInfo at the top of ReadHeader to
prevent an uninitialized iterator comparison.
ReadHeader has several early return points where it exits without
reading any bundles. Upon an early return, NextBundleInfo never reaches
the assignment at the bottom of ReadHeader:
NextBundleInfo = BundlesInfo.begin();
leaving NextBundleInfo default-constructed. A subsequent call to
ReadBundleStart then attempts an invalid iterator comparison:
if (NextBundleInfo == BundlesInfo.end())
where NextBundleInfo is still default-constructed.
This bug was discovered with tightened epoch checks in
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[flang][OpenMP] Support omx/ompx extension sentinels (#218475)
This adds support for the OpenMP 5.2 extension sentinels: !$omx, c$omx,
*$omx in fixed form and !$ompx in free form. Known directives after
these sentinels are handled just like !$omp, and unknown ones are
ignored with a warning so code using vendor extensions stays portable.
Added lit tests covering fixed form, free form, and the
ignore-with-warning behavior.
Assisted-by: Claude Opus 4.6
---------
Co-authored-by: Chandra Ghale <ghale at pe34genoa.hpc.amslabs.hpecorp.net>
Co-authored-by: Krzysztof Parzyszek <Krzysztof.Parzyszek at amd.com>
fw_update could be tricked into treating the untrusted comment as data.
In some situations (-a) this could be passed into fetch(), which did not
validate what it passed to su(1). Use the trusted output of signify and
add stricter validation.
with & ok afresh1@
pcmanfm-qt: update to 2.4.1
pkgsrc does not include the change "Set desktop screen explicitly on
Wayland", since it requires a newer version of plasma6-layer-shell-qt
than pkgsrc carries presently and Wayland isn't really supported yet.
pcmanfm-qt-2.4.1 / 2026-08-26
==============================
* Close tabs without close buttons by middle clicking with Qt >= 6.11.
* Workaround for a bad behavior of wlroots.
* Removed the redundant translations CMake file.
* Set desktop file name.
* Removed `<normaloff>` from ui files.
* Updated fsf address.
[ScalarizeMaskedMemIntrin][ProfCheck] Correctly annotate branch weights (part 2) (#219286)
https://github.com/llvm/llvm-project/pull/218753 broke LLVM CI because
it added a new test in `ScalarizeMaskedMemIntrin` that was not opted out
of during profcheck. Profcheck failed because this pass creates new
branches that did not attach branch weight metadata. We don't have any
information on the distribution of masks at runtime, so we have to mark
branch weights as explicitly unknown.
This basically extends https://github.com/llvm/llvm-project/pull/181568,
Aiden am I missing something for why you didn't add the branch weight
metadata for all branch creation before?
Tested the `ScalarizeMaskedMemIntrin` tests with profcheck locally and
they all pass.
[ADT] Remove unused IDHash parameter from Equals (NFC) (#219313)
This patch removes the unused IDHash parameter from several functions.
Now that FoldingSetTrait<SDVTListNode>::Equals no longer checks IDHash,
no implementation of Equals uses this parameter.
Assisted-by: Antigravity
[VPlan] Append recipes created via builder to worklist
The previous PR appended the top most created recipe to the worklist, and this PR extends it to any other nested recipes that were created, similar to InstCombine.
This removes the header mask in a good few more places on RISC-V as measured on SPEC CPU 2017, e.g. for the following loop:
```c
long f(const int *p, const int *q, long n) {
long a = 0, b = 0;
for (long i = 0;; i++) {
if (p[i] && q[i]) { a += i; b += i; }
if (i + 1 == n) break;
}
return a + b;
}
```
Before:
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[VPlan] Process simplifyRecipes in a worklist
This brings simplifyRecipes further in line with InstCombine, and asides from unlocking more simplifications it also helps avoid spurious test churn whenever passes are moved around simplifyRecipes.
For now just push the new recipe onto the worklist, not its users.
This uses a post order traversal so we maintain the same simplification order as before.
I've gone through and checked every simplification we do is a canonicalisation that converges, and I checked on llvm-test-suite + SPEC CPU 2017 in various configurations that we don't hit any cycles.
[flang] Speed up large CHARACTER DATA initializers (#218813)
[flang] Speed up large CHARACTER DATA initializers
Repeated CHARACTER(KIND=1) array constants were lowered as one
fir.insert_value per element. Converting those chains to LLVM IR is
quadratic and can make compilation take tens of minutes.
Lower consecutive equal KIND=1 character elements with
fir.insert_on_range
and emit full-range initializers as a single flattened [N x i8] LLVM
global
string, keeping Fortran blank padding.
A 160000-element character DATA statement now compiles in well under a
second and before was more than 10 minutes.
iflib: Initialize the VFLR task unconditionally
The VFLR task was initialized only from drivers MSI-X interrupt
assignment paths. ixl's legacy interrupt handler can nevertheless defer
VFLR work, leaving an uninitialized task. Even with MSI-X, the admin
interrupt was established before the task was initialized.
Initialize it alongside the other private tasks. The existing detach
check and private-taskqueue drains then cover its lifecycle for every
interrupt mode and registration failure.
Sponsored by: BBOX.io
(cherry picked from commit b4208a67edc2eb7898a9ff2a6f3990c6852910e4)
iflib: Add an admin task detach fail point
Add an exact-device fail point immediately after the admin task checks
IFC_IN_DETACH. This makes the detach race reproducible without affecting
another interface.
Use a bounded delay to keep the task active while detach enters the
taskqueue drain. Mark the point nonsleepable as a safety backstop, and
document a one-shot test for verifying that deregistration drains an
already-running task before ether_ifdetach().
Reviewed by: gallatin, kgalazka
Sponsored by: BBOX.io
Differential Revision: https://reviews.freebsd.org/D58720
(cherry picked from commit ac56d36007a5a1a01fe69df370f272060e852e0b)
iflib: Drain configuration tasks before interface detach
iflib_device_deregister() sets IFC_IN_DETACH before removing the
interface, but a task which already passed its detach check can still
report a link change. This can re-arm if_linktask after
ether_ifdetach() has drained it and leave work pending across queue
teardown.
Drain the entire private taskqueue before ether_ifdetach(). Drivers
may register their own link-related configuration tasks there, so
draining only the framework admin task leaves the same race for those
drivers.
Differential Revision: https://reviews.freebsd.org/D58452
Co-authored-by: Andrew Gallatin <gallatin at FreeBSD.org>
Co-authored-by: Kevin Bowling <kbowling at FreeBSD.org>
(cherry picked from commit ba353c8950d575f9d15b82c92658e660935fba25)
