[Clang][OpenMP] Switch to __kmpc_parallel_60 with strict parameter (#171082)
This commit switches the `__kmpc_parallel_51` to `__kmpc_parallel_60`,
and adds the strict boolean for the number of threads.
[Flang][OpenMP] Fix OpenMP static scheduling when trip count is zero (#170863)
Code-gen produced incorrect code for cases when the trip count an
associated DO loop was zero. The generated code evaluated the trip count
of the loop and substracted 1 from it. When this was passed to
__kmpc_for_static_init_4u, the value was interpreted as unsigned, which
made the upper bound of the worksharing loop 2^32-1 and caused a
division by zero in the calculation of the loop bounds for the threads.
cmse: emit `__acle_se_` symbol for aliases to entry functions (#162109)
Emitting the symbol in `emitGlobalAlias` seemed most efficient,
otherwise I think you'd have to traverse all aliases. I have verified
that the additional symbol is picked up by `arm-none-eabi-ld` and
correctly generates an entry in `veneers.o`.
Fixes #162084
[MLIR][XeGPU][Conversion] Add 2D block op support for sub byte types (#169099)
Some usage case or shapes for 2D block op with sub byte types can be
emulated with 2D block operations for non-sub byte types. Add sub byte
type i4 as a valid XeGPU type. And add lowering of certain 2D
block operations by emulating with larger element types.
lltable: use own lock
Add struct mtx to struct lltable and stop using IF_AFDATA_LOCK, that
was created for a completely different purpose. No functional change
intended.
Reviewed by: zlei, melifaro
Differential Revision: https://reviews.freebsd.org/D54086
linux: store Linux Ethernet interface number in struct ifnet
The old approach where we go through the list of interfaces and count them
has bugs. One obvious bug with this dynamic translation is that once an
Ethernet interface in the middle of the list goes away, all interfaces
following it would change their Linux names.
A bigger problem is the ifnet arrival and departure times. For example
linsysfs has event handler for ifnet_arrival_event, and of course it wants
to resolve the name. This accidentially works, due to a bug in
if_attach() where we call if_link_ifnet() before invoking all the event
handlers. Once the bug is fixed linsysfs won't be able to resolve the old
way. The other side is ifnet_departure_event, where there is no bug, the
eventhandlers are called after the if_unlink_ifnet(). This means old
translation won't work for departure event handlers. One example is
netlink. This change gives the Netlink a chance to emit a proper Linux
interface departure message.
However, there is another problem in Netlink, that the ifnet pointer is
[7 lines not shown]
linux: separate all ifnet(9) related code into linux_ifnet.c
Remove linux_use_real_ifname(). It is no longer used outside of the
file since 3ab3c9c29cf0. There is no functional change.
Reviewed by: melifaro, dchagin
Differential Revision: https://reviews.freebsd.org/D54076
NAS-138785 / 25.10.2 / REST API usage alerts (#17779)
Alert when legacy REST API is used.
I had to change `REST` to `LEGACY_REST` in the audit logs to distinguish
between the legitimate REST API calls (the `/_upload` endpoint that
remains) and legacy REST API calls.
`/api/boot_id` and `/api/versions` that are handled directly in main.py
are not audited since they don't use authentication.
[lldb][NFC] Replace const std::vector& with ArrayRef in APIs (#170834)
Inside the LLVM codebase, const vector& should just be ArrayRef, as this
more general API works both with vectors, SmallVectors and
SmallVectorImpl, as well as with single elements.
This commit replaces two uses introduced in
https://github.com/llvm/llvm-project/pull/168797 .
[clang-repl] Skip CodeGen for top-level decls when diagnostics report errors (#169989)
We can see the following while running clang-repl in C mode
```
anutosh491 at vv-nuc:/build/anutosh491/llvm-project/build/bin$ ./clang-repl --Xcc=-x --Xcc=c --Xcc=-std=c23
clang-repl> printf("hi\n");
In file included from <<< inputs >>>:1:
input_line_1:1:1: error: call to undeclared library function 'printf' with type 'int (const char *, ...)'; ISO C99 and
later do not support implicit function declarations [-Wimplicit-function-declaration]
1 | printf("hi\n");
| ^
input_line_1:1:1: note: include the header <stdio.h> or explicitly provide a declaration for 'printf'
error: Parsing failed.
clang-repl> #include <stdio.h>
hi
```
In debug mode while dumping the generated Module, i see this
```
[65 lines not shown]
Revert "[mlir] Fix '-Wtemplate-id-cdtor'. NFC"
This reverts commit fccb65ef8f0faf40ca5dfaaa0ef70821f8843821.
It breaks pre-merge CI:
```
2025-12-08T16:35:11.7239054Z /home/gha/actions-runner/_work/llvm-project/llvm-project/mlir/lib/Pass/PassRegistry.cpp:439:37: error: ISO C++ requires the name after '::~' to be found in the same scope as the name before '::~' [-Werror,-Wdtor-name]
2025-12-08T16:35:11.7240458Z 439 | llvm::cl::OptionValue<OpPassManager>::~OptionValue() = default;
2025-12-08T16:35:11.7241014Z | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~
2025-12-08T16:35:11.7241494Z | ::OptionValue
2025-12-08T16:35:11.7241903Z 1 error generated.
```
[libc] move abs_timesout and monotonicity out of linux dir (#167719)
This patch moves abs_timeout and monotonicity out of the linux dir into
common. Both of these functions depend on clock_gettime which is the
actual os-dependent component. As other features in `__support/threads`
may want to use these, it's better to share it in common.
