Merge remote-tracking branch '1/main' into main

* 1/main: (18166 commits)
  [Sanitizers][test] XFAIL long double tests on Solaris/sparc
  [pseudo] Add first and follow set computation in Grammar.
  [sanitizer_common] Don't try to unmap unaligned memory
  [sanitizer_common] Fix DenseMapCustomTest.DefaultMinReservedSizeTest on SPARC
  [llvm-rc]: Find <target>-clang over just clang
  [RISCV] Select unmasked RVV pseudos in a DAG post-process
  [OpenMP][Clang] Move partial support of reverse offload to a future version
  [ELF] --warn-backrefs: suppress warnings for backward references within the archive
  [llvm] Recognize arm64 as target-aarch64 in lit
  [docs] Re-generate ClangCommandLineReference.rst
  [AMDGPU] [NFC] Fix incorrect use of bitwise operator.
  [HIP] Emit amdgpu_code_object_version module flag
  [RISCV][NFC] Refactor RISCVISAInfo.
  [RISCV] Add patterns for vector widening floating-point fused multiply-add instructions
  [docs] Document -ffinite-math-only, -fhonor-{infinities,infinites,nans}
  [X86] Implement -fzero-call-used-regs option
  [cxx_status] Add a couple of Feb 2022 library papers that need compiler support.
  [gn build] Port 216575e58102
  [gn build] (manually) port 216575e5810
  [gn build] (manually) port 4a6553f4c2be some more
  [nfc][mlgo][regalloc] Add the url to a reference pre-trained model
  [gn build] (manually) port 817d897b57c7 (LIBCXX_ABI_UNSTABLE)
  [BOLT][DWARF] Remove caching of ranges/abbrevs
  GlobalISel: Constant fold G_PTR_ADD
  [LLD] Fix issue in HIP due to unspecified order of evaluation of the function object
  [MLIR] Temporary workaround for calling the LLD ELF driver as-a-lib
  Revert "[AArch64] ACLE feature macro for Armv8.8-A MOPS"
  [libc++] Remove outdated synopsis parts in experimental/functional
  [memprof] Add LLVM_DEBUG for unused var in RawMemProfReader.cpp.
  GlobalISel: Constant fold FP bin ops in MIRBuilder
  GlobalISel: Constant fold integer min/max opcodes
  [Hexagon] Fix operation actions for v128f16
  [mlir][ods] Attribute and type formats: support whitespaces
  GlobalISel: Add FoldBinOpIntoSelect combine
  AMDGPU/GlobalISel: Add baseline test for binop fold into select combine
  [Symbolizer] Add Build ID flag to llvm-symbolizer.
  [mlir][math] Expand coverage of atan2 expansion
  [libcxx][test] Disable bad unique_ptr<T[]> to shared_ptr<U[]> conversion test cases
  [libcxx][test] tests for strengthened `noexcept` are non-portable
  [sanitizer] Guard the whole ThreadDescriptorSize block with #if !SANITIZER_GO after D119007
  [libc++] Prepare string.{access, capacity, cons} tests for constexpr
  [clang] Document objc_unsafeClaimAutoreleasedReturnValue.
  [clang][Driver] Use a VersionTuple for darwin linker version checks.
  [bazel] Port 216575e58102
  [libc][Obvious] Fix typo in mkdir and mkdirat implementations.
  README: Point to the discourse & discord forums
  Revert "Revert "[ProfileData] Read and symbolize raw memprof profiles.""
  [test] Remove -fno-experimental-new-pass-manager -O1 from sanitize-address-field-padding.cpp
  [clang] Properly cache member pointer LLVM types
  [LV] Move buildScalarSteps out of ILV (NFC).
  [mlir][ods] NFC fix tblgen crash with empty assembly format
  [AArch64] ACLE feature macro for Armv8.8-A MOPS
  [Hexagon] Fix crash with shuffle_vector of v128f16
  [Debuginfod][Symbolizer] Cut dependency cycle after 4a6553f4c2be
  [sanitizer] Use _thread_db_sizeof_pthread to obtain struct pthread size
  [libc] Replace type punning with bit_cast
  [BOLT][TEST] Add .so instrumentation test
  Fix a typo (occured => occurred)
  [flang][codegen] Keep primitive type for extractvalue and insertvalue
  [libc++] Remove _LIBCPP_ABI_UNSTABLE
  [libc++] Fix modules and benchmarks CI builds when incomplete features are disabled
  [mlir][ods] Optional Attribute or Type Parameters
  Add case to handle 0-D vectors in FlattenContiguousRowMajorTransferWritePattern and FlattenContiguousRowMajorTransferReadPattern.
  [clang] [MinGW] Recognize -lcrtdll as a library replacing -lmsvcrt
  Revert "[Clang] Propagate guaranteed alignment for malloc and others"
  [gn build] Port 4a6553f4c2be
  [Debuginfod] [Symbolizer] Break debuginfod out of libLLVM.
  [clang][ARM] Re-word PACBTI warning.
  [clang][Fuchsia] Ensure static sanitizer libs are only linked in after the -nostdlib check
  Allow parameter pack expansions and initializer lists in annotate attribute
  [libc][NFC] Remove all Linux specific code to respective linux/ directories
  [SimplifyCFG] 'merge compatible invokes': fully support indirect invokes
  [SimplifyCFG] 'merge compatible invokes': don't create trivial PHI's with all-identical incoming values
  [NFC][SimplifyCFG] 'merge compatible invokes': tests for indirect invokes.
  [AMDGPU] Select VGPR versions of MFMA if possible
  [mlir][Linalg] NFC: Combine elementwise fusion test passes.
  [flang] Upstream partial lowering of GET_ENVIRONMENT_VARIABLE intrinsic
  [X86] Update register RCL/RCR by 1 and immediate scheduling for Intel CPUs
  [C++2b] Implement multidimentional subscript operator
  [Attributor] Emit fixed-point remark on function list
  [Libomptarget] Add header files as a dependency to CMake target
  [Hexagon] Alter meaning of versionless -mhvx
  [NFC] Increase initial size of FoldingSets used in ASTContext and CodeGenTypes
  [MLIR][Presburger] Fix linkage of functions in header
  [mlir][bazel] Update post 24a1
  [mlir][taco] Use sparse_tensor.out to write sparse tensors to files.
  Revert "[analyzer] Prevent misuses of -analyze-function"
  [libc++][nfc] Use TEST_SAFE_STATIC.
  [libc++] Removes cpp17_output_iterator's default constructor.
  [Support] Don't print stacktrace if DbgHelp.dll hasn't been loaded yet
  [nfc][mlgo][regalloc] Stop warnings about unused function
  [MLIR][GPU] Update GPUToROCDL to account for ControlFlow dialect
  [llvm-profgen] On-demand track optimized-away inlinees for preinliner.
  [libc++][format[[nfc] Use string_view in tests.
  [analyzer] Prevent misuses of -analyze-function
  AMDGPU: Use reserved VGPR for AGPR spills to memory
  [SCEV] Generalize SCEVEqualsPredicate to any compare [NFC]
  [Mem2Reg] Check that load type matches alloca type
  AMDGPU: Reserve v32 if we may need to copy between AGPRs on gfx908
  AMDGPU: Regenerate mir test checks to include -NEXT
  [libc++] Add a Lit configuration for running back-deployment tests
  [NFC] Refactor llvm-nm symbol comparing and split sorting Summary: 1.added a helper function isSymbolDefined(). 2.Split out sorting code 3.refactor symbol comparing function
  [SDAG] enable binop identity constant folds for fmul/fdiv
  [AutoUpgrade] Handle remangling upgrade for ptr.annotation
  [AArch64][CodeGen] Always use SVE (when enabled) to lower 64-bit vector multiplies
  [MLIR][Presburger] Support computing volumes via hyperrectangular overapproximation
  [ValueTracking] Only check for non-undef/poison if already known to be a self-multiply
  [NFC][clang] Autogenerate checklines in CodeGenCXX/nrvo.cpp
  [MLIR][Presburger] Simplex::computeIntegerBounds: support unbounded directions by returning Optionals
  [demangler][NFC] Utility header cleanups
  [OpenCL] Mark kernel arguments as ABI aligned
  [AMDGPURewriteOutArguments] Don't use pointer element type
  [X86] selectLEAAddr - relax heuristic to only require one operand to be a MathWithFlags op (PR46809)
  Cleanup LLVMDebugInfoCodeView headers
  [X86] Remove __builtin_ia32_padd/psub saturated intrinsics and use generic __builtin_elementwise_add/sub_sat
  [AutoUpgrade] Also upgrade intrinsics in invokes
  [OpenMP] Enable new driver tests for AMDGPU
  [SDAG] move x86 select-with-identity-constant fold behind a target hook; NFC
  [SimplifyCFG] 'merge compatible invokes': support normal destination w/ uses
  [SimplifyCFG] 'merge compatible invokes': support normal destination w/ PHIs but no uses
  [SimplifyCFG] 'merge compatible invokes': support normal destination w/ no uses, no PHI's
  [NFC][SimplifyCFG] 'merge compatible invokes': more tests for various edge-cases
  Revert rG6c174ab2ad0676b295f11f6c3913eff9289fa6b9 "[X86] Remove __builtin_ia32_padd/psub saturated intrinsics and use generic __builtin_elementwise_add/sub_sat"
  [GlobalISel] Add big endian support in CallLowering
  [demangler] Improve ->* & .* demangling
  [X86] Remove __builtin_ia32_padd/psub saturated intrinsics and use generic __builtin_elementwise_add/sub_sat
  [AArch64TargetTransformInfo] Avoid pointer element type access
  Fix signed/unsigned comparison warnings on ppc buildbots
  Add core papers adopted at the february plenary.
  [AsmPrinter] Avoid pointer element type access
  Fix signed/unsigned comparison warnings on ppc buildbots
  [OpenCL] opencl-c.h: remove arg names from arm_dot; NFC
  Enable inoutset dependency-type in depend clause.
  [MLIR][Presburger] factor out duplicated function `parsePoly` into a Utils.h
  [ValueTracking] Add support for X*X self-multiplication
  [ValueTracking] Replace dyn_cast with dyn_cast_or_null to account for getTerminator returning null
  Make run-clang-tidy.py print the configured checks correctly
  [AMDGPU] Regenerate test checks (NFC)
  [VE] v256.32|64 setcc isel and tests
  [ADT] Add APInt/MathExtras isShiftedMask variant returning mask offset/length
  [libc] Optimized version of memmove
  Attempt to fix sphinx 'Malformed table' warning.
  [AArch64] Attempt to emitConjunction from brcond
  [Clang] Add elementwise saturated add/sub builtins
  [AArch64] FeaturePerfMon Added to CPUs
  [NVPTXISelLowering] Remove unnecessary context parameter (NFCI)
  [NVPTXISelLowering] Use byval IndirectType
  [NVPTXISelLowering] Use getByValSize()
  [libc] Don't use Clang flags on other compilers
  [NVPTXAsmPrinter] Use byval type
  [flang][nfc] Add an assert to guard against `nullptr` dereferencing
  [libc] Disable rtti/expections
  [RISCV] Optimize splats of extracted vector elements
  [NVPTXLowerArgs] Use byval type
  [OpenMPIRBuilderTest] Remove getPointerElementType() uses (NFC)
  [libc][NFC] moving template specialization outside class declaration
  [AArch64] Add some additional tests for conditions of branches. NFC
  Remove restriction on static dimensions in Shape method
  [mlir][Affine][Vector] NFC: fix examples in comments
  [ArgPromotion] Check dereferenceability on argument as well
  [ArgPromotion] Test dereferenceable annotation on callee (NFC)
  [Bitstream] Make MaxChunkSize word-size independent
  [Bitcode] Prevent OOB read for invalid name size
  [Bitstream] Check for unterminated VBR
  [Bitcode] Add missing includes in llvm-dis-fuzzer
  [NFC] Fix comment.
  [clang-format] Comment unused parameters. NFC.
  [clang-format] Fix typo. NFC.
  [mlir] Move constBuidlerCall from to ArrayAttrBase
  [mlir] ODS: require DefaultValuedAttr to be const-buildable
  [CSKY] Add CSKYDisassembler.cpp to construct objdump
  [CSKY] Add CK800 series ProcessorModel and complete related SubtargetFeatures
  Add missing BUILD dependency to ShapeOps
  [CodeGen][test] XFAIL CodeGen/Generic/ForceStackAlign.ll on SPARC
  Platform gdb RSP packet doc fixes based on implementation behavior
  [lldb][CMake] Fix linking of gdb-remote when LLVM_ENABLE_ZLIB is ON
  [MachineLICM] Add shouldHoist method to TargetInstrInfo
  [ORC-RT] Fix missing #include from f9aef477ebc.
  [ORC][ORC-RT] Rewrite the MachO platform to use allocation actions.
  [ELF] AArch64ErrataFix: replace std::map with DenseMap. NFC
  [ELF] Clean up headers. NFC
  [RISCV] Split f64 undef into two i32 undefs
  [llvm-jitlink] Don't add process symbols to every JITDylib.
  [ORC-RT] Make ExecutorAddr hashable.
  [BOLT][CMAKE][NFC] Update runtime/CMakeLists.txt
  [BOLT] Add ld.lld substitution
  [RISCV] Pre-commit test for D118222
  [ORC-RT] Add more string_view operations and tests.
  [ORC-RT] Fix typos in testcase.
  [test][llvm-objcopy/mac] Fix invalid strip tests
  [test][llvm-objcopy/mac] Move test to new file
  [C++20] [Modules] Don't create multiple global module fragment
  [C++20] [Coroutines] Warning for always_inline coroutine
  [mlir] Finish removing FunctionPass
  [mlir] Update uses of `parser`/`printer` ODS op field to `hasCustomAssemblyFormat`
  [mlir] Update Toy operations to use the `hasCustomAssemblyFormat` field
  [mlir][NFC] Remove deprecated/old build/fold/parser utilities from OpDefinition
  [mlir][NFC] Remove a few op builders that simply swap parameter order
  [mlir:ODS] Deprecate Op parser/printer fields in favor of a new hasCustomAssemblyFormat field
  [clang] Fix some clang->llvm type cache invalidation issues
  [AMDGPU] [NFC] refactor the AMDGPU attributor
  [AMDGPU] Allow hoisting of some VALU compare instructions
  [Attributor][FIX] Do not use assumed information for UB detection
  [MemoryBuiltins][FIX] Adjust index type size properly wrt. AS casts
  [M68k][GlobalISel] Implement lowerCall based on M68k calling convention
  [libc] Return a float NaN for log1pf instead of double NaN.
  [lld-macho] Include address offsets in error messages
  [SystemZ] Remove a superfluous semicolon to fix a gcc warning. NFC
  [AMDGPU][NFC] AMDGPUUsage.rst: fix wording.
  [GlobalISel][Legalizer] Support reducing load/store width in big endian order
  M68K: Pre-commit test of D116931
  [clang][driver] update the darwin driver to point to correct macho_embedded path
  [BOLT] Fix runtime osx cross-compile build
  [libc++][CI] Put runs into groups
  [BOLT] Add aarch64 support for peephole passes
  [RISCV] Use splat_vector instead of SplatPat in widening FP instruction patterns. NFCI
  [VP] llvm.vp.fma intrinsic and LangRef
  [gn build] (manually) port 157bbe6aea22e
  [libc++] Mark some members private in experimental/functional
  Revert "[mlir][Linalg] NFC: Combine elementwise fusion test passes."
  [libc++] Remove the ability to use the std::nullptr_t emulation in C++03 mode
  [mlir][Linalg] NFC: Combine elementwise fusion test passes.
  [lldb] Call __lldb_init_module from __init__
  [llvm-libtool-darwin] Add -warnings_as_errors
  [SDAG] try to fold one-demanded-bit-of-multiply
  [libcxx][test][NFC] Add tests for backward iteration over associative containers
  [Libomptarget] Replace Value RAII with default value
  Fix my email address in CODE_OWNERS.TXT
  [x86] avoid compile-time warning for parens; NFC
  [mlir][spirv] Fix verification of nested array constants
  [Bitstream] Temporarily disable UBSan for invalid bitcode tests. This fixes failing sanitizer buildbots.
  [libc] Fix mixed-sign comparison warnings and an out-of-bound access in high_precision_decimal.h
  [libc][Obvious] Suppress unused-variable warnings from syscall_unittest.
  [libc] Implement log1pf correctly rounded to all rounding modes.
  [HWASan] Use hwasan_memalign for aligned new.
  Fix address space for function pointers with qualifier
  [SDAG] SimplifyDemandedBits - generalize fold for 2 LSB of X*X
  [AArch64] add tests for demanded bits of multiply; NFC
  [lldb] Print message after loading 'crashlog' command
  Use functions with prototypes when appropriate; NFC
  [Clang][Docs] Fix some typos in offloading design documentation
  Cleanup LLVMBitcode headers
  [OpenMP] Use executable path when searching for lld
  [lldb] Fix Lua/watchpoint_callback.test on Apple Silicon
  [libc++][CI] Reorder CI runs
  [Bazel] Port e8bff9ae54a55b4dbfeb6ba55f723abbd81bf494 (move LLVM_ENABLE_ZLIB)
  [LoopVectorizer] Don't perform interleaving of predicated scalar loops
  [MLIR][Presburger] Add support for piece-wise multi-affine functions
  [AMDGPU] Fix debug values in scheduler not placed correctly when reverting
  [BOLT] Refactor heatmap to be standalone tool
  [libc++] Disable -Wattributes in GCC
  [NFC] use Range based any_of for more concise code.
  [ELF] Move Symbol::needsTlsLd to config->needsTlsLd
  [LV] Adjust accesses in test to ensure full RT checks are generated.
  [libc++][docs] Change some words to use reST inline literals
  Revert "[ELF] Move Symbol::needsTlsLd to config->needsTlsLd. NFC"
  [LV] Use IRBuilderBase in VPlan.h, remove IRBuilder.h include (NFC).
  Revert "Add llgs category to all tests in TestLldbGdbServer that attach to the process."
  [lldb] Skip part of TestGdbRemoteMemoryAllocation.py on Apple Silicon
  [mlir][SCF] Further simplify affine maps during `for-loop-canonicalization`
  [libunwind] Define _Unwind_Backtrace for powerpc, sparc
  [lldb] Fix a few lldb-server tests on Apple Silicon
  [gn build] Port D119058
  [clang] Cache OpenCL types
  Fix lld standalone build
  [InstCombine] generalize 2 LSB of demanded bits for X*X
  Add llgs category to all tests in TestLldbGdbServer that attach to the process.
  Reland "[clangd] Properly compute framework-style include spelling"
  [demangler] Stricter NestedName parsing
  [lldb] Update outdated comment in TestDyldTrieSymbols.py
  [MatrixBuilder] Require explicit element type in CreateColumnMajorLoad()
  Revert "Remove -Wweak-template-vtables"
  [mlir] Remove MatrixBuilder template argument
  [demangler] Fix unresolvedname demangling
  [demangler] Remove StdQualifiedName
  [ARM] Undeprecate complex IT blocks
  [MatrixBuilder] Remove unnecessary IRBuilder template (NFC)
  Add LLVM Embedded Toolchains call to the table of sync ups.
  [x86] avoid false dependency stall on 'sbb' with same source reg
  [InstCombine] add test for demanded 2 low bits of X*X; NFC
  AMDGPU: Fix clobbering SCC when expanding large offset spill pseudos
  [AArch64][NEON][SVE] Lower FCOPYSIGN using AArch64ISD::BSP
  Use functions with prototypes when appropriate; NFC
  [clang-format] Fix DefSeparator empty line issues
  Reformat CastExpr unittest suite; NFC
  [lldb/Platform] s/m_name/m_hostname
  [clang-tidy] Fixed a compile warning (NFC).
  [InstCombine] SimplifyDemandedBits - mul(x,x) is odd iff x is odd
  [PPCISelLowering] Avoid use of getPointerElementType()
  [test] Use -passes=instcombine instead of -instcombine in lots of tests. NFC
  [test] Use -passes=instsimplify instead of -instsimplify in a number of tests. NFC
  [OMPIRBuilder] Avoid use of getPointerElementType()
  [LV] Remove `LoopVectorizationCostModel::useEmulatedMaskMemRefHack()`
  [clang][Lexer] Fix tests after ff77071a4d67
  [X86][SSE] Add some initial PAVGB/PAVGW tests
  [LV] Modernize some runtime check tests a bit.
  [gn build] Port c63522e6ba77
  [clang-tidy] Add new check 'shared-ptr-array-mismatch'.
  [DebugInfo][test] XFAIL DebugInfo/Generic/missing-abstract-variable.ll on SPARC
  [Bitcode] Replace assertion with check
  [Bitcode] Add missing test file
  [Bitcode] Handle invalid data layout gracefully
  [flang] Handle character constant for error code in STOP stmt
  [flang] Add lowering for ASCII character constant
  [Bitcode] Guard against out of bounds value reference
  [Bitstream] Check that there is enough space for blob
  [Bitcode] Don't assert on invalid attribute group record
  [Bitstream] Reject implausibly large reservations
  [flang] Remove unused converter for now
  [OpenCL] opencl-c.h: make attribute order consistent; NFC
  [OpenMP] kmp_atomic_float10_max_min.c test should only be executed on x86 platform
  [TSan] Handle FreeBSD specific indirection of libpthread functions
  [DAG] visitINSERT_VECTOR_ELT - break if-else chain as they both return (style). NFC.
  [X86] combineShiftRightArithmetic - break if-else chain as they all return (style). NFC.
  [GlobalISel] Move getOpcode() calls inside assert() to avoid (void)s. NFC.
  [CSKY] Add inline asm constraints and related codegen support
  [X86] Add fp80 copysign test coverage
  [SLPVectorizer] Fix "unused variable" build warning
  [Bitcode] Handle invalid abbrev number error more gracefully
  [Bitcode] Add fuzzer for bitcode reading
  [Driver][OpenBSD] -r: imply -nostdlib like GCC
  [SYCL] Disallow explicit casts between mismatching address spaces
  [GlobalIsel] Fix another "unused variable" warning
  Fix the warning after D118805
  [flang] Add test for quiet with local variable in STOP stmt
  [flang] Basic local variable lowering
  [X86] Add test cases for fmul/fdiv with select.
  [NFC][Analyzer] Use range based for loop.
  [JITLink] Fix the incorrect relocation behavior for R_RISCV_BRANCH
  [llvm] Use = default (NFC)
  [NFC] Precommit test case for PR53357
  [DAGCombiner][AArch64] Enhance to support for scalar CSINC
  [X86] Add pre-commit test for bit test optimization. NFC
  [mlir][bazel] Update post ControlFlow dialect split
  [IR] Use default member initialization in GlobalValue (NFC)
  [Transforms] Use default member initialization in LibCallSimplifier (NFC)
  [Transforms] Use default member initialization in LoopVersioning (NFC)
  [mlir] Use SmallBitVector instead of SmallDenseSet for AffineMap::compressSymbols
  [mlir] Fix GpuToLLVM conversion pass after ControlFlow operations were split from Standard
  [mlir] Fixup python bindings after splitting cf ops from std.
  [mlir] Split out a new ControlFlow dialect from Standard
  [mlir] Add canonicalizer to remove redundant shape.cstr_broadcastable ops
  [LoopInterchange] Support loop interchange with floating point reductions
  Remove dead forward declaration (NFC)
  [KnownBits] Add support for X*X self-multiplication (update)
  [InstCombine] Add mul(x,x) tests showing miscompile
  [DAGCombiner][RISCV] Allow rotates by non-constant to be matched for i32 on riscv64 with Zbb.
  [llvm] Fix header guards (NFC)
  [Breakpoint] Remove redundant member initialization (NFC)
  [CodeGen] Use = default (NFC)
  [Driver] Remove redundant string initialization (NFC)
  [lld-macho] Add -pagezero_size
  [DAGCombiner] Fold SSHLSAT/USHLSAT to SHL when no saturation will occur
  Pre-commit test cases for DAG combine folds of SSHLSAT/USHLSAT -> SHL
  Revert rG7275de7fb2f087871611d037d1b529b226dd0521 "[AArch64] translateLocChar - silence dead code warning"
  [clang][CodeGen] Add _BitInt test coverage to builtins-elementwise-math.c
  Fix Wdocumentation unknown parameter warning
  [LV] Use VPReplicateRecipe::isUniform instead isUniformAfterVec (NFCI).
  [AArch64] translateLocChar - silence dead code warning
  [AArch64] LowerVectorSRA_SRL_SHL - silence dead code warning
  [Support] Use llvm_unreachable instead of LLVM_BUILTIN_UNREACHABLE internal define
  [ARM] Mark i64 and f64 shuffles as Custom for MVE
  [ARM] Add extra vabd, vhadd and vmulh tests. NFC
  [X86] Fold ZERO_EXTEND_VECTOR_INREG(BUILD_VECTOR(X,Y,?,?)) -> BUILD_VECTOR(X,0,Y,0)
  [ELF] Fix crash when an input is incompatible with a lazy object file
  [mlir] Do not use an empty source file when building aggregate libraries.
  [SampleFDO] Enable FSAFDO loading passes if --enable-fs-discriminator is enabled
  [Transforms] Use default member initialization in SCEVFindUnsafe (NFC)
  [Transforms] Use default member initialization in AAIsDeadCallSiteReturned (NFC)
  [Transforms] Use default member initialization in TruncInstCombine (NFC)
  [Transforms] Use default member initialization in MaskOps (NFC)
  [Transforms] Use default member initialization in EscapeEnumerator (NFC)
  [IR] Use default member initialization in PMDataManager (NFC)
  [RISCV] Add signext test for llvm.abs.i32 for rv64 Zbb.
  [ELF] SharedFile::parse: move verdefIndex assignment outside of ctor. NFC
  AMDGPU: Don't clobber source register for V_SET_INACTIVE_*
  AMDGPU: add test to show wwm register overwrite issue
  [clang-format][docs] Fix incorrect 'clang-format 14' option markers
  [ELF] Symbol::replace: use the old nameData/nameSize. NFC
  fix module build failure
  fix module build failure
  fix module build failure
  [Support] Use default member initialization in ScopedPrinter (NFC)
  [IR] Use default member initialization in GlobalObject (NFC)
  [ADT] Use default member initialization in OptionalStorage (NFC)
  [Transforms] Use default member initialization in SimplifyIndvar (NFC)
  [ADT] Use default member initialization in DebugEpochBase (NFC)
  [MC] Use default member initialization in WasmCustomSection (NFC)
  [SLP] Skip a DenseSet<unsigned> -> bit vector conversion. NFCI.
  [ELF] Don't access other eSym members it st_shndx == SHN_UNDEF. NFC
  [ELF] De-template reportUndefinedSymbols. NFC
  Revert "Disable TestLldbGdbServer on Dwarf2 and clang versions below 14"
  Revert "Fixed typos in TestLldbGdbServer.py"
  [ELF] Move Symbol::needsTlsLd to config->needsTlsLd. NFC
  Simplify mask creation with llvm::seq. NFCI.
  [HIPSPV] Fix literals are mapped to Generic address space
  [ELF] Reorder Symbol members to improve access locality. NFC
  [libunwind] [sparc] Add SPARCv9 support
  [libunwind] Attempt to fix broken sphinx doc link
  Revert "[RISCV] Fold (sext_inreg (fmv_x_anyexth X), i16) -> (fmv_x_signexth X)."
  [RISCV] Add more tests for rotate idioms. Add more RUN lines. NFC
  [RISCV] Fold (sext_inreg (fmv_x_anyexth X), i16) -> (fmv_x_signexth X).
  [ELF] Merge canInline into scriptDefined
  [llvm-remark-size-diff] Don't use enum name as auto variable name
  [ELF] Simplify shouldKeepInSymtab after Symbol::used is false by default. NFC
  [ELF] Simplify includeInSymtab. NFC
  [ELF] Refactor how Symbol::used is set. NFC
  [X86] Add some better common check-prefixes to slow-pmulld.ll
  [ELF] Refactor how exportDynamic is set. NFC
  [ELF] --wrap: don't copy exportDynamic
  [lldb] Use mangled symbol name to look for __asan::AsanDie()
  [PowerPC] Fix SSE translation on FreeBSD
  [InstCombine] Add PR34063 test coverage
  [InstCombine] SimplifyDemandedBits - mul(x,x) - if only demand bit[1] then fold to zero
  [libc++] Add Unstable ABI CI run
  [DAGCombiner] Fold vecreduce_or/and if operand is insert_subvector.
  [ConstraintElimination] Add test with trivially false condition in and.
  [MLIR][Presburger] MaybeLocalRepr: add explicit bool() for convenience
  [clang] added allocsize attribute to allocation functions
  [MLIR][Presburger][NFC] Use getters for IntegerPolyhedron members
  [AIX][PowerPC][PGO] Generate .ref for some PGO sections
  [libc++] __config cleanup; _LIBCPP_ABI_UNSTABLE should set _LIBCPP_ABI_VERSION
  [clang] added alloc allign attr to memalign
  [ELF] Allow STV_PROTECTED shared definition to set exportDynamic
  Increase memory buffer for scanning objc classes on darwin systems
  [RISCV] Remove a ComputeNumSignBits call from an isel special case.
  [MLIR][Presburger][NFC] Fix clang-tidy warnings
  github: Fix automated PR creation for backports
  [NFC] Remove unnecessary #includes
  Don't assume that a new cleanup was added to InnermostEHScope.
  [CSSPGO] Turn on ext-tsp by default for CSSPGO.
  [Driver] Default to -fno-math-errno for musl
  [OpenMP] Add search path for llvm-strip
  [X86] Introduce more common modern tunings into `generic`
  [ELF] Avoid wrapping unreferenced lazy symbols
  [test] Remove unnecessary require<> in LoopAccessAnalysis tests
  [BOLT] Add nfc-check-setup script
  [flang] Debugging of ACCESS='STREAM' I/O (take 2)
  [BOLT-UnitTests] Fix shared libraries build
  [gn build] Port 679f8a885b65
  [OpenMP] Change amdgcn to amdgpu in device library handling
  [Debuginfod][test] Fix debuginfod.test to use %python instead of python after D112759
  [Debuginfod] Fix curl_easy_init in -DLLVM_ENABLE_ASSERTIONS=off build after D112753
  [RISCV] Remove exclusions for zext.h/zext.w from our (and (srl X, C1), C2) selection code.
  Reland [SimplifyCFG] `markAliveBlocks()`: recognize that normal dest of `invoke`d `noreturn` function is `unreachable`
  [NFC][SimplifyCFG] Add test w/ shared normal dest of a `noreturn` `invoke`d function
  [BOLT][NFC] Fix compiler warnings
  [mlir][NFC] Fully qualify call to `mlir::success` in auto generated C++
  Revert "[SimplifyCFG] `markAliveBlocks()`: recognize that normal dest of `invoke`d `noreturn` function is `unreachable`"
  [mlir] Add canonicalizer to merge shape.assuming_all ops
  [SimplifyCFG] `markAliveBlocks()`: recognize that normal dest of `invoke`d `noreturn` function is `unreachable`
  [NFC][SimplifyCFG] Add test showing failure to drop normal dest of noreturn invoke
  [NFC][InstCombine] `visitCallInst()`: make comment more understandable
  [NFC][SimplifyCFG] 'merge compatible invokes': tests for non-`unreachable` normal destination
  [ELF] Support R_PPC_NONE/R_PPC64_NONE in getImplicitAddend
  [yaml2obj] Support R_PPC_* relocation types
  Revert "[clangd] Properly compute framework-style include spelling"
  [GlobalISel] Don't combine instructions which are fed by memory instructions using different size
  [OpenMP] Emit remark on the captured call instead of the variable
  Attempt forward fix after 4dfd113
  [mlir:NFC] Move BaseOpWithOffsetSizesAndStrides out of OpBase.td
  AMDGPU/GlobalISel: Fix assertions on invalid addrspacecasts
  [libc++][Docker] Don't actually start using a newer compiler in the CI
  [libc++] Replace includes of <utility> with specific detail headers
  [libc++] Bump the version of Clang we use in the CI
  [mlir][vector] Add constant folder for vector.shuffle ops
  [ELF][test] Test getImplicitAddend for R_ARM_NONE/R_RISCV_NONE/R_386_NONE/R_X86_64_NONE
  [OpenMP] Fix mismatched device runtime name
  AMDGPU: Fix failing test
  [mlir][spirv] Fix missing dependencies in BUILD.bazel
  [clangd] Properly compute framework-style include spelling
  [lld][macho] Add more skip platform check for libSystem re-exports
  [mlir][spirv] Add support for converting vector.shuffle
  [PowerPC] Option controling scalar MASS convertion
  [ELF] Support REL-format R_AARCH64_NONE relocation
  [bazel] Port dbed14d215fe
  [libc++] No longer support ranges::begin(x) when x is an array of incomplete type.
  [WebAssembly] Refactor and fix emission of external IR global decls
  Rename this file to fix the typo in its name; NFC
  AMDGPU: Convert AMDGPUResourceUsageAnalysis to a Module pass
  AMDGPU: Use module level register maximums for unknown callees
  [libc++] Move fpos into its own header
  [gn build] Port dbed14d
  [libc++] Remove unused code paths for non-existent builtins
  Clean up a test case.
  [APInt] Update APInt::isShiftedMask() description. NFC.
  [IntrospectionTest] Replace "return" with "GTEST_SKIP"
  [mte] [nfc] do not keep Tag in AllocaInfo
  [OpenMP] Completely remove old device runtime
  [SLP] Strengthen internal asserts about scheduled node state [NFC]
  Use functions with prototypes when appropriate; NFC
  [OpenMP] Add -Bsymbolic to arguments for GNU linker
  [Clang][Sema][OpenMP] Fix uninitialized variable Op
  [libc++][ranges][NFC] On the Ranges status page, fix some broken links.
  [mlir][sparse] Updating sparse-compiler pipeline for python usage
  [clang-format][NFC] Fix a bug in setting type FunctionLBrace
  [mlir] Use SetVector to deduplicate shape ops operands
  [mlir][linalg] Let tile and fuse fail for tile sizes zero.
  [clang] roll-forward "[clang] Mark `trivial_abi` types as "trivially relocatable"".
  [x86] enable fast sqrtss/sqrtps tuning for AMD Zen cores
  [llvm-libtool-darwin] Fix crash with bitcode asm module
  [gn build] Port 1d8bbe3d255f
  [RISCV] Implement a basic version of AArch64RedundantCopyElimination pass.
  [lldb] Rename DemangleWithRichManglingInfo to GetRichManglingInfo (NFC)
  [Libomptarget] Remove AMDGPU XFAIL from test
  [mte] fix runOnFunction return value falsely suggesting function was modified.
  [HeaderSearch] Track framework name in LookupFile
  [Clang][Sema][OpenMP] Remove unused variables. NFC.
  [lldb] Don't construct the demangled strings while indexing the symbol table
  [lldb] Improve RichManglingContext ergonomics (NFC)
  [msan] Guard FP_XSTATE_MAGIC1 usage with SANITIZER_GLIBC
  [SLP] Remove ScheduleData::UnscheduledDepsInBundle field [NFC-ish]
  Revert "[MLIR][Presburger] Use `SmallVector` instead of `std::vector` in `getLocalRepr`"
  [BOLT][TEST] Add section flags for .gcc_except_table
  [gn build] Port 4a02562275d4
  [gn build] Port 44cdca37c01a
  [AMDGPU] Lazily init pal metadata on first function
  [libc++] Define `namespace views` in its own detail header.
  [Clang][Sema][OpenMP] Sema support for `atomic compare`
  [Driver][Android] Removed obsoleted --warn-shared-textrel
  [libc++] Normalize all our '#pragma GCC system_header', and regression-test.
  [SimplifyCFG] 'merge compatible invokes': allow PHI nodes in landing pads
  [NFC][SimplifyCFG] Extract `IncomingValuesAreCompatible()` out of `SafeToMergeTerminators()`
  [NFC][SimplifyCFG] 'merge compatible invokes': tests w/ PHI's in landingpad
  [AMDGPU] SILoadStoreOptimizer: rewrite checkAndPrepareMerge. NFCI.
  [RISCV] Add more types of shuffles isShuffleMaskLegal.
  [RISCV] Add inline expansion for vector fround.
  [Support] Add isShiftedMask_32/isShiftedMask_64 unit test coverage
  [NFC] Move FoldingSetNodeIDRef::ComputeHash and FoldingSetNodeID::ComputeHash definitions to header
  [InstCombine] try to fold one-demanded-bit-of-multiply
  [x86] add test coverage for AMD Ryzen fast sqrt codegen; NFC
  [BitstreamReader] Fix incorrect error forwarding
  [BitstreamReader] Handle errors more gracefully
  [BitcodeReader] Resolve error handling todo
  Tweak some uses of std::iota to skip initializing the underlying storage. NFCI.
  Don't dllexport reference temporaries
  [gn build] (manually) port e1db505b42f4 (clang-pseudo)
  [libc] Set default CXX_STANDARD to C++17 and let targets set their own standard if needed.
  [HIP] Support code object v5
  [AMDGPU] SILoadStoreOptimizer: fewer calls to offsetsCanBeCombined
  [AMDGPU][GFX9][DOC][NFC] Corrected description of registers available via getreg/setreg
  [NFC][SVE] Change useSVEForFixedLengthVectorVT to allow unconditional SVE usage for NEON sized vectors.
  [AMDGPU] SILoadStoreOptimizer: simplify class/subclass checks
  [AArch64] Expand UADDLV patterns to SADDLV
  [SimplifyCFG] Merge compatible `invoke`s of a `landingpad`
  [ConstraintElimination] Add initial signed support.
  [NFC][SimplifyCFG] 'merge compatible invokes': test with PHI nodes in unreachable normal destinations
  [Statepoint] Determine return type from elementtype attribute
  [Verifier] Require elementtype on gc.statepoint intrinsics
  [AMDGPU] SILoadStoreOptimizer: simplify optimizeInstsWithSameBaseAddr
  [Statepoint] Update gc.statepoint calls in tests with elementtype (NFC)
  [AMDGPU] SILoadStoreOptimizer: simplify OptimizeListAgain test
  [AArch64] Fix legalization of v1f64 strict_fsetcc and strict_fsetccs
  [AArch64] Generate fcmps when appropriate for neon intrinsics
  Revert "[x86] try harder to scalarize a vector load with extracted integer op uses"
  [lldb] Remove Log:Channel::GetLogIfAll
  [OpenMP][Clang] Allow ancestor device modifier only with reverse offloading
  [libc++] Remove vector base class
  [ConstraintElimination] Allow adding pre-conditions for constraints.
  [Format] Also test rvalue-qualified functions
  [Format] Don't derive pointers right based on space before method ref-qualifiers
  [clang][CodeGen] Use memory type representation in `va_arg`
  [syntax][pseudo] Introduce the C++ spec grammar.
  Reduce dependencies on llvm/BinaryFormat/Dwarf.h
  [flang] Upstream partial lowering of GET_COMMAND_ARGUMENT intrinsic
  [OpenCL] Move OpenCL 2.0 atomics into multiclass; NFC
  [AArch64][SVE] Remove false register dependency for unary FP convert operations
  [RS4GC] Restore DAG check line (NFC)
  Split fast-basictest.ll according to passes responsible for optimizations
  [flang] Handle logical constant value for quiet in STOP stmt
  [pseudo] NFC, clangSyntaxPsuedo => clangToolingSyntaxPseudo
  [pseudo] Rename Tests.cpp => Test.cpp
  [IRBuilder][RS4GC] Require FunctionCallee when creating statepoint
  [LangRef] Require elementtype attribute for gc.statepoint intrinsic
  [DAGCombiner] Fix dependency analysis in checkMergeStoreCandidatesForDependencies
  [ORC] Fix JITDylib debug output: don't output symbol table entry flags twice.
  [libc++][NFC] Use cpp17_output_iterator in tests.
  [mlir] Add pass to privatize symbols unless excluded.
  [SLP] Have only ready items in ready list [NFC]
  [libc][Obvious] Fix a mismatch signature of HighPrecisionDecimal::should_round_up.
  [test-release.sh] Set TEST_SUITE_HOST_CC to the release testing build compiler when compiling test-suite tools.
  [RS4GC] Extract rematerilazable candidate search. NFC.
  [hwasan] [nfc] simplify getAllocaSizeInBytes
  [OpenMP] Add Cuda path to linker wrapper tool
  [nfc][mlgo][regalloc] Cache live interval feature components
  [Support] unsafe pointer arithmetic in llvm_regcomp()
  [lld-macho][nfc] Eliminate InputSection::Shared
  Revert "[ProfileData] Read and symbolize raw memprof profiles."
  github: Fix issue-subscriber workflow
  [gn build] Set -fmsc-version=1920 on Windows
  Revert "[instrprof][NFC] Sort link components and dedupe."
  [LLDB][NativePDB] terminal entry has lower precedence than new entry
  [instrprof][NFC] Sort link components and dedupe.
  [clang][utils] Remove StringRef lldb summary provider
  [libc++] Fix chrono::duration constructor constraint
  github: Add actions to automate part of the release workflow
  [SLP] Strengthen internal invariant assertions slightly
  Revert "[OpenMP] Don't use bound architecture when checking cache on the host"
  [ProfileData] Read and symbolize raw memprof profiles.
  [memprof] Print out the summary in YAML format.
  [instrprof][NFC] Templatize the instrprof iterator.
  [DebugInfo] Move the SymbolizableObjectFile header to include/llvm.
  [GlobalISel] Combine (G_*ADDO x, 0) -> x + no carry out
  [GlobalISel] Combine: (G_*MULO x, 0) -> 0 + no carry out
  [mlir] Keep sorted vector of registered operation names for efficient lookup
  [OpenMP] Don't use bound architecture when checking cache on the host
  [lld-macho] Minor clean up: use .find() to check for key existence rather than [], which would create a new entry.
  [LLDB] remove an extra register enum on windows x64
  [libc++] Remove the std::string base class
  [clang-format][NFC] Code Tidies in UnwrappedLineFormatter
  [gn build] (manually) attempt to port 95d609b549bb
  [clang-format] Use wider comment prefix space rule
  [VFS] Add back setFallthrough for downstream users
  Use functions with prototypes when appropriate; NFC
  [cmake] Increase -fms-compatibility-version in Windows toolchain file
  [GSYM] Add Split Dwarf Support to DwarfTransformer
  Revert "[clang] Mark `trivial_abi` types as "trivially relocatable"."
  [llvm-objcopy][COFF] Implement --update-section
  [SLP] Add basic self consistency asserts into scheduling
  [mlir][scf] Fix bug in pipelining prologue emission
  [VFS] Add a "redirecting-with" field to overlays
  [HWASan] Add __hwasan_init to .preinit_array.
  [AMDGPU] Fix scheduler live-ins with debug inst at start of block
  [nfc][regalloc] const LiveIntervals within the allocator
  [tests] Add coverage for SLP reschedule event
  [SampleProfile] Reduce indentation with an early return (NFC)
  [CodeGenPrepare] Avoid out-of-bounds shift
  [AMDGPU] Fix windows build warning with IMMBitSelConst. NFC.
  [lld][clang][cmake] Clean up a few things
  [mlir:Vector][NFC] Remove unnecessary dependency on Affine
  [LLDB] Fix window bot failure
  [AArch64][SVE] Add more folds to make use of gather/scatter with 32-bit indices
  [NFC] [hwasan] use InstIterator
  [llvm-libtool-darwin] Remove var to fix use
  [nfc] [mte] use InstrIter.
  [AArch64][SVE] Fold gather/scatter with 32bits when possible
  [mlir][NFC] Split MlirQuant into proper IR/Utils/Transforms libraries
  [mli][Linalg] NFC: Refactor methods in `ElementwiseOpFusion`.
  sanitizer_common: fix __sanitizer_get_module_and_offset_for_pc signature mismatch
  [clang-format] regression from clang-format v13
  [llvm-libtool-darwin] Improve warning message for no symbols
  [Clang][Docs] Add documention for new OpenMP offloading driver
  [Support][NFC] Don’t duplicate class or function name in comment
  [clang-format] Avoid merging macro definitions.
  [clang-format] Avoid adding space after the name of a function-like macro when the name is a keyword.
  [RISCV] Add FMV_X_W and FMV_X_H to RISCVSExtWRemoval.
  [AMDGPU] HWRegs TMA and TBA also supported on gfx9
  [x86] add minimal test for sbb idiom and CPU capabilities; NFC
  [x86] remove CPU requirement for RUN line in test file; NFC
  [hwasan] add musttail IR test.
  Revert "[nfc][mlgo] De-const a parameter"
  [SLP] Fix a typo in comment
  [lldb] Fix windows&mac builds for c34698a811b13
  [AMDGPU] Introduce new ISel combine for trunc-slr patterns
  [mlir-translate] Teach these tools about --allow-unregistered-dialect
  [AARCH64][NEON] Allow to sink operands for aarch64_neon_pmull
  [test] check strictest attributes possible for InferFunctionAttrs test
  add IR compatability test for (upcoming) allocsize attribute
  [NFC] MemoryBuiltins: tease out a getFreeFunctionDataForFunction helper
  [RISCV] Remove createVirtualRegister from RISCVInstrInfo::movImm.
  [clang-tidy] Fix LLVM include order check policy
  [RISCV] Remove RISCVISD::SPLAT_VECTOR_I64 in favor of RISCVISD::VMV_V_X_VL.
  MemoryBuiltins: simplify isLibFreeFunction [NFC]
  [AMDGPU] Simplify AMDGPUAnnotateUniformValues::visitLoadInst
  [mlir][taco] Uses sparse_tensor.new to read tensor input data from files.
  [MLIR][SCF] Remove loop invariant arguments of scf.while
  [AMDGPU] Tweak tests in noclobber-barrier.ll
  [gn build] Port c34698a811b1
  MipsABIFlagsSection.h - replace unnecessary StringRef include with forward declaration
  [X86] simplifyX86varShift - use KnownBits.getMaxValue().ult() to check for out of bounds shift amounts
  [gn build] (manually) port 20e05b9f0ebe (ClangPseudoTests)
  [clang][driver][wasm] Remove unneeded default labels
  [LV] Use VScaleForTuning to allow wider epilogue VFs.
  [clang][driver][wasm] Support -stdlib=libstdc++ for WebAssembly
  Revert "[flang] Debugging of ACCESS='STREAM' I/O"
  [Lanai] Remove orphan LanaiInstPrinter::printAluOperand declaration. NFCI.
  LanaiInstPrinter.h - replace unnecessary StringRef include with forward declaration
  [SLP]Excluded external uses from the reordering estimation.
  [NFC] Move FoldingSetNodeID::AddInteger and FoldingSetNodeID::AddPointer definitions to header
  XCoreTargetMachine.h - replace unnecessary StringRef include with forward declaration
  XCoreInstPrinter.h - replace unnecessary StringRef include with forward declaration
  [XCore] Remove orphan XCoreInstPrinter::printMemOperand declaration. NFCI.
  [SLP]Alternate vectorization for cmp instructions.
  [clang][docs] Regenerate ASTMatchers documentation
  [mlir][Rewrite] Add support for using an operation with no results as location
  [fir] Add fir.array_amend operation definition
  [flang] Remove ununsed variable in ScalarExprLowering
  [NFC] TypePromotion test for AArch64
  [lldb] Rename Logging.h to LLDBLog.h and clean up includes
  [AArch64][SVE] Fold vselect into predicated fmul, fsub and fadd
  [clangd] IncludeCleaner: Decrease API dependency on clangd
  [RISCV] Add support for Zihintpause extention
  [AArch64] Adjust machine-combiner-reassociate.mir test
  [clang-format] Add missing newline in -style help
  ModuleUtils - VFABI::setVectorVariantNames - use ArrayRef<> instead of const SmallVector to pass argument
  [clangd][nfc] cleanup of remaining clang-tidy findings
  [AArch64] Make machine combiner patterns preserve MIFlags
  [clangd] NFC, remove an unused local varaiable.
  [llvm-ar] Prevent automatic conversion from thin to full archive
  [mlir][vector] Sink StandardOps include to its user in VectorUtils
  [RS4GC] Regenerate test checks (NFC)
  [OpenCL] Move most _explicit atomics into multiclass; NFC
  [ConstraintElimination] Handle degenerate case with branch to same dest.
  [ConstraintElimination] Add test cases from PR49819.
  [AArch64] Reassociate integer extending reductions to pairwise addition.
  [clang-format] Revert a feature in RemoveBracesLLVM
  [compiler-rt][lsan] Increase libdl_deadlock test timeout
  [mlir][NFC] Fully qualify a default C++ string in Pattern.cpp
  [fir] Add fir.array_access op
  [flang] Lower integer constant code for STOP stmt
  [syntax][pseudo] Add Grammar for the clang pseudo-parser
  [flang] Add lowering for integer constant
  [clang][Hexagon] Match -lc option more specifically in toolchain test
  [VE] Packed v512i32 isel and tests
  [ConstantFolding] Fold constrained compare intrinsics
  Revert "[compiler-rt][Darwin] Add arm64 to simulator platforms"
  [clang-format] Reserve vectors when the number of items is known beforehand. NFC.
  Revert "[SimplifyCFG] Start redesigning `FoldTwoEntryPHINode()`."
  [ISEL] Canonicalize STEP_VECTOR to LHS if RHS is a splat.
  [AMDGPU] Update two Codegen tests. (NFC)
  Remove -Wweak-template-vtables
  [flang] add ExtendedValue type helpers and factory::genZeroValue
  [clang-format] Use back() instead of rbegin(). NFC.
  [clang-format] Remove unnecessary non-null check and assert instead. NFC.
  [mlir] Fix crash in RewriterGen when a `TypeConstraint` is not given an argument
  [llvm-jitlink] Add comment to clarify testcase intent.
  [llvm-jitlink] Add -alias option, shorten "-define-abs" option to "-abs".
  [asan][test] Re-generate asan-check-memaccess-add.ll with update_llc_test_checks.py
  [libc++][nfc] Add TEST_HAS_NO_UNICODE_CHARS.
  [libc++][ranges][NFC] Test the specializations of `tuple_{size,element}` for ranges.
  [BOLT][NFC] Use isInt<> instead of range checks
  [RISCV] Remove unused variables. NFC
  [BOLT][TEST] Add heatmap.test
  [clang] Mark `trivial_abi` types as "trivially relocatable".
  [gn build] Port 610979b301c5
  [libc++][ranges] Add ranges::in_out_out_result
  PR45879: Fix assert when constant evaluating union assignment.
  [bazel] Port ead1107257e6
  [asan][X86] Change some std::string variables to StringRef. NFC
  [gn build] (manually) port ded733bd4 (llvm-remark-size-diff)
  [ASan] Added intermediate functions between assembly and __asan_report.* to avoid link errors.
  Fix buildbot failure after D112940
  RegScavenger: Add function to externally reserve a scavenging index
  [mte] fix compiler crash with musttail.
  Add a tool for diffing size remarks
  [NFC] pull retvec logic to MemoryTaggingSupport.
  AMDGPU: Add second emergency slot for SGPR to vmem for large frames
  [SimplifyCFG] Fix -Wunused-variable in -DLLVM_ENABLE_ASSERTIONS=off builds
  [mlir] Remove dangling reference to std-bufferize which got removed
  [flang] Add a semantics test for co_broadcast
  [lld-macho] Fix duplicate symbols with relocatable objects
  Skip exception cleanups when the innermost scope is EHTerminateScope.
  [mlir:Standard] Remove support for creating a `unit` ConstantOp
  [mlir] Move StandardOps/Utils to Arithmetic and sever a bunch of dependencies on Standard
  [mlir] Move SelectOp from Standard to Arithmetic
  [mlir] Split std.splat into tensor.splat and vector.splat
  [mte] support more complicated lifetimes (e.g. for exceptions).
  [InstrProf][NFC] Remove stray option in InstrProfWriter
  AMDGPU [NFC]: Fix a few typos in docs AMDGPUUsage.rst
  [LLDB] add sub regigter enums on x64 Windows
  [release] Use the Bootstrapping build for building LLVM releases
  [lld-macho][nfc] Hoist out creation of Section in parseSections()
  [x86] add test for 'sbb' false dependency stall; NFC
  [x86] make helper function to create sbb with zero operands; NFC
  [mte] work around lifetime issue with setjmp.
  [flang] Modify right modes for READ/WRITE vs OPEN
  [NFC] remove excessive whitespace.
  [mlir][NFC] Update remaining dialect operations to use `hasVerifier` instead of `verifier`
  [mlir][NFC] Update PDL operations to use `hasVerifier` instead of `verifier`
  [mlir][NFC] Update GPU/SCF operations to use `hasVerifier` instead of `verifier`
  [mlir][NFC] Update Affine operations to use `hasVerifier` instead of `verifier`
  [mlir][NFC] Update OpenACC/OpenMP operations to use `hasVerifier` instead of `verifier`
  [mlir][NFC] Update MemRef/Tensor operations to use `hasVerifier` instead of `verifier`
  [mlir][NFC] Update Vector operations to use `hasVerifier` instead of `verifier`
  [mlir][NFC] Update AMX/LLVM/NVVM/X86 vector operations to use `hasVerifier` instead of `verifier`
  [mlir][NFC] Update SPIRV operations to use `hasVerifier` instead of `verifier`
  [mlir][NFC] Update Toy operations to use `hasVerifier` instead of `verifier`
  [mlir] Refactor how additional verification is specified in ODS
  [libc++][ranges][NFC] Small updates to the Ranges status page:
  [gn build] Port 712b31e2d4dc
  [libc++][ranges] Implement `indirectly_copyable{,_storable}`.
  [NFC] factor isStandardLifetime out of HWASan
  [libc++][ranges][NFC] In the Ranges status, mark move_sentinel as "in progress"
  The methods visited for a special class must have an identifier.
  [flang] Debugging of ACCESS='STREAM' I/O
  Follow up to 6e03a68b776dc, squelch another leak
  [libc++][ranges][NFC] Test new requirements for `basic_string_view` and `span` iterators.
  [libc++][ranges][NFC] Add contiguous_iterator_tag to the <iterator> synopsis
  [OMPIRBuilder] Add support for atomic compare
  [libc++] Add UNSUPPORTED for clang-15
  [RISCV] Cleanup some places that assumed VLMaxSentinel and -1 constant mean the same thing. NFCI
  [libc][bazel overlay] Add a target for strncpy.
  Revert "[SLP]Alternate vectorization for cmp instructions."
  [LoopFuse] Change DT to reference in FusionCandidate struct. NFC
  [analyzer] Add support for __attribute__((returns_nonnull)).
  [DebugInfo] Re-enable instruction referencing for x86_64
  [IRSim] Make sure that commutative intrinsics are treated as function calls without commutativity
  CodeGen: Use asm register names in warning message
  AMDGPU: Implement isAsmClobberable
  [clang] fix out of bounds access in an empty string when lexing a _Pragma with missing string token
  [flang] Silence bogus error on use after IMPORT
  [flang] prevent rewrite of CMPLX with dynamically optional Y argument
  [flang] Fix: use right symbol for parent component
  [libc++] [NFC] s/__referenceable/__can_reference/
  [SLP]Alternate vectorization for cmp instructions.
  [lldb] [Commands] Implement "thread siginfo"
  [PowerPC] Fixing buildbod failure ppc64le-lld-multistage-test
  [mlir] Support verification order (1/3)
  [clang][Sparc] Fix __builtin_extract_return_addr etc.
  [RISCV] Add DAG combines to transform ADD_VL/SUB_VL into widening add/sub.
  [NFC] TypePromotion tests
  [flang] Switch return to ExtendedValue in AbstractConverter and Bridge
  [libc++] UNSUPPORT GDB pretty printers with Clang 15 (which is what main is)
  [flang] Set right "inNamelist" flag
  [AMDGPU] Use new target MMO flag MONoClobber
  [libc++] [test] Fix a couple of copy-paste comments. NFC.
  Add missing include diagnosed by the modules build.
  Remove redundant LLVM_HAS_RVALUE_REFERENCE_THIS and LLVM_LVALUE_FUNCTION defines
  [Function Specialisation] Fix use after free
  [clang][macho] add clang frontend support for emitting macho files with two build version load commands
  TrigramIndex.h - move unnecessary StringRef include down to TrigramIndex.cpp
  [libc++] Guard bits of 598983d7 against _LIBCPP_HAS_NO_CONCEPTS.
  [gn build] Port 256d2533322c
  [IRBuilder] Reformat two functions (NFC)
  [libc++] [NFC] Normalize some `#ifndef _LIBCPP_HAS_NO_CONCEPTS`.
  [libc++] [NFC] s/_LIBCPP_STD_VER > 17 && !defined(_LIBCPP_HAS_NO_CONCEPTS)/!defined(_LIBCPP_HAS_NO_CONCEPTS)/
  Follow up to 9fd9d56dc6b, avoid a memory leak
  [ConstraintElimination] Add tests with signed predicates and GEPs.
  [PowerPC] Scalar IBM MASS library conversion pass
  [libc++] Add CI without experimental features and don't exclude span from the tests
  [llvm-rc] Use cast<> instead of dyn_cast<> to avoid dereference of nullptr
  Signposts.h - move unnecessary StringRef include down to Signposts.cpp
  Fix buildbreak introduced in ed2deab5956fea9e8f64ef6020fe0b4e19734ecc
  [nfc][regalloc] Make the max inference cutoff configurable
  Also document -arch as -arch is mac specific
  [DebugInfo][InstrRef] Fix a tombstone-in-DenseMap crash from D117877
  [NFC][SimplifyCFG] Merge `FoldTwoEntryPHINode()` into it's only callee
  [NFC][SimplifyCFG] `FoldTwoEntryPHINode()`: s/BB/MergeBB/
  [SimplifyCFG] Start redesigning `FoldTwoEntryPHINode()`.
  [NFC][SimplifyCFG] Autogenerate checklines in a few tests being affected by upcoming change
  [MLIR][Presburger] Simplify checkExplicitRepresentation
  [clang-format] Elide unnecessary braces. NFC.
  [MLIR][Presburger] Use `SmallVector` instead of `std::vector` in `getLocalRepr`
  [libc] Populate rtti/eh flags for all targets
  [llvm-profgen] Use cast<> instead of dyn_cast<> to avoid dereference of nullptr
  [llvm-profgen] Use cast<> instead of dyn_cast<> to avoid dereference of nullptr
  [DebugInfo][InstrRef][NFC] Use depth-first scope search for variable locs
  [AArch64] Genereate CCMP from And CSel
  [ArgPromotion] Add test with bitcasts (NFC)
  [libc] use llvm_update_compile_flags to populate rtti/exception compilation flags
  [clang-format] Elide unnecessary braces. NFC.
  [clang-format] Factor out loop variable. NFC.
  [clang-format] Simplify use of StringRef::substr(). NFC.
  [MLIR][Presburger] maybeLocalRepr: rename inEqualityPair -> inequalityPair
  [x86] invert a vector select IR canonicalization with a binop identity constant
  [clang][NFC] Remove unreachable code
  [MLIR][Presburger] Support isSubsetOf in PresburgerSet and IntegerPolyhedron
  [lldb] Convert "LLDB" log channel to the new API
  [clang-format] Use prefix operator--. NFC.
  [clang-format] Use llvm::seq instead of std::iota. NFC.
  [DebugInfo][InstrRef][NFC] Free resources at an earlier stage
  [Docs][NFC] Contributing.rst: fix wording
  [MLIR] PresburgerSet::isIntegerEmpty: address clang-tidy warning
  [NFC][libc] Remove unneeded gtest and benchmark configuration
  [DebugInfo][InstrRef][NFC] Cache some PHI resolutions
  [MLIR][AffineAnalysis] Fix typo in comment (NFC)
  [MLIR] Matrix: support matrix-vector multiplication
  Revert "[SLP]Alternate vectorization for cmp instructions."
  [LAA] Add Memory dependence remarks.
  [DAG] SimplifyDemandedVectorElts - remove KnownZero/KnownUndef from DCI helper wrapper
  [scan-build] Fix deadlock at failures in libears/ear.c
  [libc] Fix automemcpy test by adding memmove configuration
  Re-apply 3fab2d138e30, now with a triple  added
  [mlir][vector] Avoid hoisting alloca'ed temporary buffers across AutomaticAllocationScope
  [MSVC] Workaround missing search path for sanitizer headers.
  [mlir] Fully qualify generated C++ code in RewriterGen.cpp
  Revert "[analyzer] Prevent misuses of -analyze-function"
  [AVR] Avoid reusing the same variable name (NFC)
  [analyzer] Prevent misuses of -analyze-function
  [OpenCL] Test -fdeclare-opencl-builtins with CL3 and CLC++2021
  [mlir][async] Add AutomaticAllocationScope to async::ExecuteOp
  [TypePromotion] Avoid some unnecessary truncs
  [libc++][P2321R2] Add specializations of basic_common_reference and common_type for pair
  [AArch64][CodeGen] Always use SVE (when enabled) to lower integer divides
  [GVN] Replace PointerIntPair with separate pointer & kind fields (NFC).
  [compiler-rt][Darwin] Add arm64 to simulator platforms
  [clang-format] Correctly parse C99 digraphs: "<:", ":>", "<%", "%>", "%:", "%:%:".
  [GVN] Support load of pointer-select to value-select conversion.
  [mlir][vector] Make write permutation lowering work with tensors.
  [VE] Packed v512f32 binop isel and tests
  [AArch64][SVE] NFC: tidy up isel lowering
  [llvm-reduce] Display all relevant options in -help
  [ArgPromotion] Add test for volatile and atomic loads (NFC)
  [flang][optimizer] support aggregate types inside tuple and record type
  [VE] LEGALAVL and staged VVP legalization
  [AVR][NFC] Make atomics tests easier to read
  [AVR] Fix atomicrmw result value
  Bump the trunk major version to 15
  [flang] Lower PAUSE statement
  [docs] Remove hard-coded version numbers from sphinx configs
  [cmake][NFC] Configuration for libLLVM.so symbol versioning
  Add missing includes after LLVMCore header cleanup
  Update status on migration again. Add note about issues with reply by email from emails pre-migration.
  [lld][ELF] Add support for ADRP+ADD optimization for AArch64
  Cleanup header dependencies in LLVMCore
  [RISCV] Fix some 80 column violations in ComputeNumSignBitsForTargetNode. NFC
  [TableGen][RISCV] Relax a restriction in generating patterns for commutable SDNodes.
  [mlir][ods] NFC Fix ASAN error in FormatParser
  Reland "[gn build] (manually) port 36892727e4f1"
  Revert "[DebugInfo][InstrRef] Add a max-stack-slots-to-track cut-out"
  Add new status of the move to Discourse.
  [ARM] Fix build break after 762f0b546328
  Update discourse migration status.
  [AMDGPU][NFC] Fixing formatting
  [flang] Fix argument keyword names in some specific intrinsics
  [libc++][ranges][NFC] Fix an inconsistent patch link on the Ranges status page.
  [llvm-profgen] Clean up unnecessary memory reservations between phases.
  [flang] Fix edge-case I/O regressions
  Test fixes for prior patch
  Revert "DebugInfo: Don't put types in type units if they reference internal linkage types"
  Revert "[ASan] Not linking asan_static library for DSO."
  [mlir][taco] Add a utility to create an MLIR sparse tensor from a file.
  [Driver][test] Fix fatal-warnings.c CHECK lines and fold the test into as-warnings.c
  Revert "[llvm-profgen] Clean up unnecessary memory reservations between phases."
  [libc++][ranges][NFC] In the Ranges status, list the changes to stream.iterators
  [LV] Allow a scalable VF for the epilogue.
  Reland "enable plugins for clang-tidy"
  [libc++][ranges][NFC] In the Ranges status, list the changes to predef.iterators
  [LoopFuse] Add assertion for non-null DT in fusion candidate
  [LoopPeel] Use reference instead of pointer for DT argument
  [libc++] Make _VSTD and alias for std
  Add ClangLinkerWrapper to the TOC to appease the Sphinx build bot
  [sanitizer_common][test] Enable tests on SPARC
  [libc++] Remove unneeded qualifier.
  [hwasan][test] Remove obsoleted/removed -fno-experimental-new-pass-manager
  [GVN] Add additional tests after 216d1a729.
  [llvm-profgen] Clean up unnecessary memory reservations between phases.
  [x86] add tests for fmul/fdiv with identity constant in select arm; NFC
  [x86] add more tests for select with identity constant; NFC
  [mlir][capi] Add DialectRegistry to MLIR C-API
  [AMDGPU] Check atomics aliasing in the clobbering annotation
  [libc++] Fix TOCTOU issue with std::filesystem::remove_all
  [libc++][ci] Re-enable the bootstrapping build
  [GVN] Add tests for D118143 not requiring loops.
  Revert "[DAG] Extend SearchForAndLoads with any_extend handling"
  [clang] Don't typo-fix an expression in a SFINAE context.
  [clang] Correctly(?) handle placeholder types in ExprRequirements.
  [libc++] Fix LWG3589 "The const lvalue reference overload of get for subrange..."
  [hwasan] work around lifetime issue with setjmp.
  [flang] Lower basic STOP statement
  [flang] Fix/work around warnings from GCC 11
  [AMDGPU] Allow scalar loads after barrier
  [DebugInfo][InstrRef][NFC] Bypass a frequently-noop loop
  [DebugInfo][InstrRef] Add a max-stack-slots-to-track cut-out
  [HWASan] Properly handle musttail calls.
  [NFC] These tests require a default target
  Change namespace llvm::swift to namespace llvm::binaryformat because of clashes with the apple/llvm-project repository
  [NFC] Use llvm-as instead of llc
  [InstCombine] Remove weaker fence adjacent to a stronger fence
  [DebugInfo][InstrRef][NFC] Don't build a map of un-needed values
  [OpenMP] Add kernel string attribute to kernel function
  [lld-macho][nfc] Comments and style fixes
  Update status of move.
  [GlobalOpt] Don't replace alias with aliasee if either alias/aliasee may be preemptible
  Avoid doing tile + fuse if tile sizes are zero.
  [NFC] Add CFGuard to opt build
  [AMDGPU][test] Add dso_local to prevent preemptible alias resolution
  [ELF] Update flag propagation rule to ignore discarded output sections
  [ELF] Rename adjustSectionsBeforeSorting to adjustOutputSections and make it affect INSERT commands
  [AArch64] Add some CCMP testing. NFC
  [ELF] Deduplicate names of local symbols only with -O2
  [llvm-ar] -s: don't convert a thin archive to a regular one
  [llvm-ar] Add --thin for creating a thin archive
  [SLP]Alternate vectorization for cmp instructions.
  [ELF] Simplify code with invokeELFT. NFC
  [Hexagon] Punt on registers without reaching defs in addr mode opt
  [flang] Upstream partial lowering of EXIT intrinsic
  [ELF] De-template LinkerDriver::link. NFC
  [TableGen] Fix reporting from CodeGenSchedModels::checkCompleteness().
  [SLP][NFC]Add a test for alternate vectorization in cmp instructions with same/swapped predicate.
  Revert "Revert "[mlir] Purge `linalg.copy` and use `memref.copy` instead.""
  [libc++][NFC] Add namespace comments in ranges
  [flang] Rename the runtime routine that reports a fatal user error
  [NFC][AIX]Disable failed tests due to aggressive byval alignment warning on AIX
  [mlir] Better error message in PybindAdaptors.h
  [AIX] Bump DWARF versions to 3 because XCOFF64 requires DWARF64
  [DFAJumpThreading] make update order deterministic
  [nfc][regalloc] Move DefaultEvictionAdvisor::* to RegAllocEvictionAdvisor.cpp
  [RISCC] Add missing words to comment. NFC
  [RISCV] Fix a vsetvli insertion bug involving loads/stores.
  [clang][dataflow] Enable comparison of distinct values in Environment
  [RISCV] Don't make it an error have Zve* and V at the same time.
  [clangd] Fix handling of co_await in go-to-type
  [GlobalOpt] Avoid early exit before dead constant check
  Revert "[OpenMP][FIX] Explicit barriers in SPMD mode are not aligned"
  [OpenMP] Temporarily remove checks to fix failing test on MACOS
  [RISCV] Adjust some comments.
  [clangd] Group and extend release notes
  [GlobalStatus] Skip non-pointer dead constant users
  [AArch64] Add signed version of uaddlv test. NFC
  ...

Signed-off-by: kyvangka1610 <[email protected]>

Author: Kyvangka1610