BSD Commit Log Search

[NVPTX][AtomicExpandPass] Complete support for AtomicRMW in NVPTX (#176015)

This PR adds full support for atomicrmw in NVPTX. This includes:

- Memory order and syncscope support (changes in AtomicExpandPass.cpp,
NVPTXIntrinsics.td)

- Script-generated tests for integer and atomic operations
(atomicrmw.py, atomicrmw-sm*.ll in tests/CodeGen/NVPTX). Existing
atomics tests which are subsumed by these have been removed
(atomics-sm*.ll, atomics.ll, atomicrmw-expand.ll).

- ~~Changes shouldExpandAtomicRMWInIR to take a constant argument: This
is to allow some other TargetLowering constant-argument functions to
call it. This change touches several backends. An alternative solution
exists, but to me, this seems the "right" way.~~ Has been split out into
https://github.com/llvm/llvm-project/pull/176073. Rebased.

- NOTE: The initial load issued for atomicrmw emulation loops (and

    [2 lines not shown]

Reland "[OpenMP][Mappers] Fix ref-count tracking for maps inserted by mappers. (#177059)" (#177673)

This reverts commit 5a457837dd988aa01c65820848381a5b99a74c0a.

Includes the test fix from
https://github.com/llvm/llvm-project/pull/177659.

The test had to be updated to exclude a scenario that was failing
with/without the change (involving mapping a struct with a byref member
with a mapper).

-----
**Original PR's description:**

This is a fix for https://github.com/llvm/llvm-project/issues/61636.

Ravi had this implemented downstream before he retired. This PR is a
chery-pick of that.


    [6 lines not shown]

[lldb][NFC] Mark Symbol pointers as const where easily possible (#177472)

These are the places that required no modifications to surrounding code.

[lldb][NFC] Remove ObjectFile::ResolveSymbolForAddress (#177479)

Nothing overrides this method and the base class's implementation
returns nullptr.

vmimage.subr: Install pkg on pkgbase images

When building VM and Cloud images with a packaged base system, install
the pkg package; this makes it possible for the base system to be
updated without installing pkg from the FreeBSD-ports repository.

Sponsored by:   Amazon

(cherry picked from commit f0ecf357aad984ac3b175f41027baac06d886f16)

security/tailscale: Refactor rc.d script

Refactor rc.d script so various rc.conf variables such as ${name}_nice
and ${name}_oomprotect can be used

PR:             292220
MFH:            2026Q1
(cherry picked from commit ca9dfde0e1f1cf4bf87e7ceae30ab34b5c2a7f09)

security/tailscale: Update to 1.94.1

MFH:            2026Q1
(cherry picked from commit 22ce461f92096662a0a5fe5e364f83791d9dcba7)

release/tools: use same pkg settings in containers as in /etc/pkg/FreeBSD.conf

Instructions in /etc/pkg/FreeBSD.conf and elsewhere recommend putting
changes in /usr/local/etc/pkg/repos/FreeBSD.conf so bring OCI containers
into line as well.

Reviewed by:    dfr, ivy
Differential Revision:  https://reviews.freebsd.org/D54090

MFC after:      5 days
Sponsored by:   SkunkWerks, GmbH

security/tailscale: Refactor rc.d script

Refactor rc.d script so various rc.conf variables such as ${name}_nice
and ${name}_oomprotect can be used

PR:             292220
MFH:            2026Q1

security/tailscale: Update to 1.94.1

MFH:            2026Q1

use existing function if we can find one in the module

[AMDGPU] Introduce V_READANYLANE_B32

This is non-convergent pseudo suitable for uniform inputs.
The MachineInstr::NoConvergent attribute allows hoisting
which is otherwise prohibited for a convergent instruction.

[RISCV] Correct the Predicates for Zvqdotq patterns. NFC (#178295)

The _VL patterns only had GetTypePredicate. The intrinsic predicates
only had Zvqdot. This patch updates them both to use Zvqdot and
GetTypePredicate.

NFC because illegal types and opcodes shouldn't reach isel.

[RISCV] Add signext attribute to llvm.clmul test caes in rv64zbc(-zbkc)-intrinsic.ll. NFC (#178236)

This shows an extra instruction in the clmulr case. We could replace
clmulh+srli+sext.w with clmulr+srai.

[Modules] Add information to stack dump about the built module when clang crashes. (#178108)

This patch adds the functionality to print current module name and
module file at a crash that mirrors `remark_module_build`'s output.

Remove 0-use check

Created using spr 1.3.7

Use two-dimensional for-loop instead of a single for-loop

17836 Re-enable RDSEED on Zen5 processors with new enough microcode
17838 Ignore traps when attempting to mask broken RDSEED
Reviewed by: Robert Mustacchi <rm at fingolfin.org>
Reviewed by: Toomas Soome <tsoome at me.com>
Approved by: Dan McDonald <danmcd at edgecast.io>

HBSD: Enable ZEROREG for security/openssl3*

Signed-off-by:  Shawn Webb <shawn.webb at hardenedbsd.org>

17789 want transitional virtio drivers
Reviewed by: Robert Mustacchi <rm at fingolfin.org>
Reviewed by: Dan Cross <cross at oxidecomputer.com>
Approved by: Gordon Ross <gordon.w.ross at gmail.com>

Update the update check logic to be uniform with pfSense-upgrade

This change aligns the update check logic with pfSense-upgrade. This
improves consistency and reduces redundant package checks. The relevant
function has also been updated for better readability.

Fix

Proper MemoryEffectsOpInterface impl for rewriting transform op

[𝘀𝗽𝗿] changes introduced through rebase

Created using spr 1.3.6-beta.1

[skip ci]

Rebase

Created using spr 1.3.6-beta.1

[𝘀𝗽𝗿] changes introduced through rebase

Created using spr 1.3.6-beta.1

[skip ci]

Rebase

Created using spr 1.3.6-beta.1

Rebase

Created using spr 1.3.6-beta.1

[MIPS][ISel] Write irrelevant test output to /dev/null (#178304)

This allows the test to run on read-only file systems. Fixes
bdfe03bbceeb063b5ff9df9bcb31a3db870fcf62.

Revew comments that weren't Github suggestions, clang-format ran on my .td