1. [PowerPC] Add floating point overloads for vec_sldw (details)
  2. [clang][driver][darwin] use the deployment target version as the SDK version (details)
  3. [mlir][sparse] sparse tensor type encoding migration (new home, new builders) (details)
  4. [libc++] [LIBCXX-DEBUG-FIXME] <span>, like <string_view>, has no use for debug iterators. (details)
  5. Revert "Re-reapply "[DebugInfo] Use variadic debug values to salvage BinOps and GEP instrs with non-const operands"" (details)
  6. [libcxx] [test] Skip alloc counter checks for operations within the libc++ DLL (details)
  7. [clang-tidy][NFC] Remove redudnant expr and qualType matchers from bugprone-sizeof-expression. (details)
Commit bfd60b36f825c299971bb0c2bf973031e2e0fc09 by
[PowerPC] Add floating point overloads for vec_sldw

These are added for compatibility with XLC.
The file was modifiedclang/test/CodeGen/builtins-ppc-vsx.c (diff)
The file was modifiedclang/test/CodeGen/builtins-ppc-altivec.c (diff)
The file was modifiedclang/lib/Headers/altivec.h (diff)
Commit 8fc5f07fc0aee95ff9f79e91035d115690177dc1 by Alex Lorenz
[clang][driver][darwin] use the deployment target version as the SDK version
when passing -platform_version to the linker

The use of a valid SDK version is preferred over an empty SDK version
(0.0.0) as the system's runtime might expect the linked binary to contain
a valid SDK version in order for the binary to work correctly

The file was modifiedclang/lib/Driver/ToolChains/Darwin.cpp (diff)
The file was modifiedclang/test/Driver/darwin-ld-platform-version-macos.c (diff)
Commit 0a2921993199fbf8af5078dce0dd933d6a50e25b by ajcbik
[mlir][sparse] sparse tensor type encoding migration (new home, new builders)

(1) migrates the encoding from TensorDialect into the new SparseTensorDialect
(2) replaces dictionary-based storage and builders with struct-like data

Reviewed By: mehdi_amini

Differential Revision:
The file was addedmlir/test/Dialect/SparseTensor/invalid_encoding.mlir
The file was modifiedmlir/include/mlir/Dialect/SparseTensor/IR/SparseTensor.h (diff)
The file was modifiedmlir/lib/Dialect/SparseTensor/IR/SparseTensorDialect.cpp (diff)
The file was removedmlir/include/mlir/Dialect/Tensor/IR/
The file was modifiedmlir/include/mlir/Dialect/SparseTensor/IR/CMakeLists.txt (diff)
The file was modifiedmlir/include/mlir/Dialect/Tensor/IR/ (diff)
The file was modifiedmlir/include/mlir/Dialect/Tensor/IR/CMakeLists.txt (diff)
The file was removedmlir/test/Dialect/Tensor/invalid_sparse_tensor.mlir
The file was removedmlir/test/Dialect/Tensor/valid_sparse.mlir
The file was modifiedmlir/include/mlir/Dialect/SparseTensor/IR/ (diff)
The file was modifiedmlir/lib/Dialect/Tensor/IR/CMakeLists.txt (diff)
The file was modifiedmlir/lib/Dialect/Tensor/IR/TensorDialect.cpp (diff)
The file was addedmlir/test/Dialect/SparseTensor/roundtrip_encoding.mlir
The file was modifiedmlir/lib/Dialect/SparseTensor/IR/CMakeLists.txt (diff)
The file was addedmlir/include/mlir/Dialect/SparseTensor/IR/
The file was modifiedmlir/include/mlir/Dialect/Tensor/IR/Tensor.h (diff)
Commit 6946f0ecca64f3af6b9e28cced9c982de2748f19 by arthur.j.odwyer
[libc++] [LIBCXX-DEBUG-FIXME] <span>, like <string_view>, has no use for debug iterators.

A span has no idea what container (if any) "owns" its iterators, nor
under what circumstances they might become invalidated.

However, continue to use `__wrap_iter<T*>` instead of raw `T*` outside
of debug mode, because we've been shipping `std::span` since Clang 7
and ldionne doesn't want to break ABI. (Namely, the mangling of functions
taking `span::iterator` as a parameter.) Permit using raw `T*` there,
but only under an ABI macro: `_LIBCPP_ABI_SPAN_POINTER_ITERATORS`.

Differential Revision:
The file was modifiedlibcxx/test/std/containers/views/span.sub/last.pass.cpp (diff)
The file was modifiedlibcxx/test/std/containers/views/span.iterators/begin.pass.cpp (diff)
The file was modifiedlibcxx/test/std/containers/views/span.iterators/rend.pass.cpp (diff)
The file was modifiedlibcxx/include/__config (diff)
The file was modifiedlibcxx/test/std/containers/views/span.sub/first.pass.cpp (diff)
The file was modifiedlibcxx/test/std/containers/views/span.cons/deduct.pass.cpp (diff)
The file was modifiedlibcxx/test/std/containers/views/span.iterators/end.pass.cpp (diff)
The file was modifiedlibcxx/include/span (diff)
The file was modifiedlibcxx/test/std/containers/views/span.iterators/rbegin.pass.cpp (diff)
The file was modifiedlibcxx/test/std/containers/views/span.sub/subspan.pass.cpp (diff)
Commit 4397b7095d640f9b9426c4d0135e999c5a1de1c5 by nathan
Revert "Re-reapply "[DebugInfo] Use variadic debug values to salvage BinOps and GEP instrs with non-const operands""

This reverts commit 791930d74087b8ae8901172861a0fd21a211e436, as per

I observed breakage with the Linux kernel, as reported at

Fixes exist at

but they have not landed so to unbreak the tree for the weekend, revert
this commit.

Commit b11e4c990771 ("Revert "[DebugInfo] Drop DBG_VALUE_LISTs with an
excessive number of debug operands"") only reverted one follow-up fix,
not the original patch that broke the kernel.

The file was modifiedllvm/lib/IR/Instructions.cpp (diff)
The file was modifiedllvm/lib/CodeGen/AsmPrinter/DebugLocEntry.h (diff)
The file was modifiedllvm/lib/IR/DebugInfoMetadata.cpp (diff)
The file was modifiedllvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp (diff)
The file was modifiedllvm/include/llvm/IR/Operator.h (diff)
The file was modifiedllvm/test/DebugInfo/NVPTX/debug-info.ll (diff)
The file was modifiedllvm/include/llvm/IR/DebugInfoMetadata.h (diff)
The file was modifiedllvm/lib/IR/IntrinsicInst.cpp (diff)
The file was modifiedllvm/include/llvm/Transforms/Utils/Local.h (diff)
The file was modifiedllvm/lib/Transforms/Utils/Local.cpp (diff)
The file was modifiedllvm/lib/Transforms/Coroutines/CoroFrame.cpp (diff)
The file was removedllvm/test/DebugInfo/salvage-nonconst-binop.ll
The file was removedllvm/test/DebugInfo/salvage-gep.ll
The file was modifiedllvm/lib/IR/Operator.cpp (diff)
The file was modifiedllvm/include/llvm/IR/Instructions.h (diff)
The file was modifiedllvm/test/Transforms/InstCombine/debuginfo-sink.ll (diff)
The file was modifiedllvm/test/Transforms/Reassociate/undef_intrinsics_when_deleting_instructions.ll (diff)
The file was modifiedllvm/include/llvm/IR/IntrinsicInst.h (diff)
Commit 0e8f5e4a6864839d2292ec1ddfe48b6178c01f85 by martin
[libcxx] [test] Skip alloc counter checks for operations within the libc++ DLL

If libc++ is built as a DLL, calls to operator new within the DLL aren't
overridden if a user provides their own operator in calling code.
Therefore, the alloc counter doesn't pick up on allocations done within
std::string, so skip that check if running on windows. (Technically,
we could keep the checks if running on windows when not built as a DLL,
but trying to keep the conditionals simple.)

Differential Revision:
The file was modifiedlibcxx/test/std/thread/thread.threads/thread.thread.class/thread.thread.constr/F.pass.cpp (diff)
The file was modifiedlibcxx/test/std/input.output/filesystems/class.path/path.member/path.append.pass.cpp (diff)
The file was modifiedlibcxx/test/std/input.output/filesystems/class.path/path.member/path.assign/move.pass.cpp (diff)
The file was modifiedlibcxx/test/std/input.output/filesystems/class.path/path.member/path.construct/move.pass.cpp (diff)
The file was modifiedlibcxx/test/std/input.output/filesystems/class.path/path.member/path.concat.pass.cpp (diff)
The file was modifiedlibcxx/test/support/test_macros.h (diff)
The file was modifiedlibcxx/test/std/localization/locale.categories/category.ctype/facet.ctype.special/facet.ctype.char.dtor/dtor.pass.cpp (diff)
Commit 172a8016788c08fff6eed71f0a8eccf0ce1ef26d by n.james93
[clang-tidy][NFC] Remove redudnant expr and qualType matchers from bugprone-sizeof-expression.
The file was modifiedclang-tools-extra/clang-tidy/bugprone/SizeofExpressionCheck.cpp (diff)