[libc++] Add __strftime__ formatting attribute to locale base API __strftime (#179545)
Tip-of-trunk Clang seems to have started complaining about the missing
attribute.
[libc++] Sort `_LIBCPP_INTRODUCED_IN_LLVM_<X>` usages in reverse chronological order (#176857)
I noticed that the various `_LIBCPP_INTRODUCED_IN_LLVM_<ver>` usages in
`availability.h` were defined a bit all over the place. I think it'd
make the most sense to sort them in reverse chronological order (like
their definitions).
[lldb] Add Get(Non)SyntheticValue formatter bytecodes (#174839)
`GetSyntheticValue` in synthetic providers which need to operate on raw
root values, but will often want to use the synthetic value of children,
or nested children.
[flang] still apply vectorization cost model with IVDEP (#180760)
The current implementation of `!DIR IVDEP` leads flang to bypass LLVM
cost model and always vectorize the loop carrying `!DIR$ IVDEP`.
IVDEP is an extension and its documentation varies, and while it usually
leads to vectorization because it is added on loops where it is usually
profitable, its documentation only tells it is meant to tell the
compiler that there are no loop carried dependencies and that the loop
is safe to vectorize.
In some application, such directive may have been added to help the
compiler proving it is safe to vectorize, but vectorizing is not always
the best choice for all architectures. The cost model should still be
applied. This is at least the case for classic flang.
When users want vectorization to happen, they should use `!DIR$ VECTOR
ALWAYS`.
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[XeGPU] Add missing StoreMatrix and LoadMatrix entries for bmg uArch. (#181006)
uArch for bmg was missing entries for StoreMatrix and LoadMatrix
instruction.
Move Chris Bieneman to the inactive maintainers list (#181192)
While reaching out to folks for a maintainers list refresh, Chris asked
to step down due to other commitments. Thank you for all your help!
[RFC][Docs][Clang][AMDGPU] Add AMDGPU builtins documentation
Add comprehensive documentation for AMDGPU target-specific builtins
(`AMDGPUBuiltins.rst`) covering argument semantics, restrictions, and
lowering notes for all builtin families.
This documentation was generated by AI (Claude) by cross-referencing:
- `clang/include/clang/Basic/BuiltinsAMDGPU.td` (builtin definitions)
- `llvm/include/llvm/IR/IntrinsicsAMDGPU.td` (intrinsic definitions)
- `clang/lib/Sema/SemaAMDGPU.cpp` (argument validation/constraints)
- `clang/lib/CodeGen/TargetBuiltins/AMDGPU.cpp` (lowering logic)
I did my best to proofread the parts I'm familiar with, but it would be greatly
appreciated if more people could help review it as well.
[flang][docs] Correct time of Flang OpenMP call and add link to calendar
The time in flang/docs/GettingInvolved.md says 8:00 a.m. Pacific, but
the scheduled meeting occurs at 7:30 a.m. Pacific. A link to the LLVM
community calendar was also added to both this and the entry for the
main biweekly flang call since it is not clear when the calls actually
happen.
17776 bhyve/virtio-scsi: make all I/O processing parameters configurable
Reviewed by: Andy Fiddaman <illumos at fiddaman.net>
Reviewed by: Robert Mustacchi <rm+illumos at fingolfin.org>
Approved by: Dan McDonald <danmcd at edgecast.io>
17619 bhyve/virtio-scsi: implement USCSI(4i) backend
Reviewed by: Andy Fiddaman <illumos at fiddaman.net>
Reviewed by: Robert Mustacchi <rm+illumos at fingolfin.org>
Approved by: Dan McDonald <danmcd at edgecast.io>
17620 bhyve/virtio-scsi: support multiple backends
Reviewed by: Andy Fiddaman <illumos at fiddaman.net>
Reviewed by: Robert Mustacchi <rm+illumos at fingolfin.org>
Approved by: Dan McDonald <danmcd at edgecast.io>
17686 bhyve/virtio-scsi: implement task management functions
Reviewed by: Andy Fiddaman <illumos at fiddaman.net>
Reviewed by: Robert Mustacchi <rm+illumos at fingolfin.org>
Approved by: Dan McDonald <danmcd at edgecast.io>
17685 bhyve/virtio-scsi: support for multiple targets
Reviewed by: Andy Fiddaman <illumos at fiddaman.net>
Approved by: Dan McDonald <danmcd at edgecast.io>
