318 Pull requests merged by 166 people

• [lsan][Fuchsia] Define EarlySanitizerInit for standalone lsan

  #138946 merged May 7, 2025

• [AA] Move Target Specific AA before BasicAA

  #125965 merged May 7, 2025

• [webkit.UncountedLambdaCapturesChecker] Treat a copy capture of a CheckedPtr object as safe

  #138068 merged May 7, 2025

• [XCore] TableGen-erate SDNode descriptions

  #138869 merged May 7, 2025

• [clang][modules][deps] Optimize in-process timestamping of PCMs

  #137363 merged May 7, 2025

• [Flang] Fix driver test after #125643

  #138959 merged May 7, 2025

• [DenseMap] Introduce keys, values iterators

  #138848 merged May 7, 2025

• [OpenACC][CIR] Implement 'worker'/'vector' lowering

  #138765 merged May 7, 2025

• [APINotes] Add support for SWIFT_RETURED_AS_UNRETAINED_BY_DEFAULT

  #138699 merged May 7, 2025

• [Clang] Deprecate __is_trivially_relocatable

  #138835 merged May 7, 2025

• [LAA] Use MaxStride instead of CommonStride to calculate MaxVF

  #98142 merged May 7, 2025

• [flang][cuda] Update syncthreads interface

  #138023 merged May 7, 2025

• [LLDB][Minidump] Add some buffer directories

  #138943 merged May 7, 2025

• Revert "[analyzer] Make it a noop when initializing a field of empty record"

  #138951 merged May 7, 2025

• [LLVM][Support] check for error return from dladdr.

  #138369 merged May 7, 2025

• [Clang-Tidy][NFC] Simplify check cppcoreguidelines-missing-std-forward

  #138504 merged May 7, 2025

• [flang][AIX] Predefine __64BIT__ and _AIX macros

  #138591 merged May 7, 2025

• [analyzer] Make it a noop when initializing a field of empty record

  #138594 merged May 7, 2025

• [CIR] Upstream support for switch statements case kinds

  #138003 merged May 7, 2025

• [LLD][CMake] fix testing standalone build without installed llvm-lit.

  #138575 merged May 7, 2025

• [libc++][Android] Disable fdsan in filebuf close.pass.cpp

  #102412 merged May 7, 2025

• [libc++] Implement P3379R0 Constrain std::expected equality operators

  #135759 merged May 7, 2025

• [libc++][docs] Confirm that P3136R1 Retiring niebloids is Complete

  #135932 merged May 7, 2025

• [Clang][CMake] use CMakePushCheckState

  #138783 merged May 7, 2025

• [OpenMP] Fix __kmp_unnamed_critical_addr .type setting

  #138815 merged May 7, 2025

• [lldb-dap] Format extension typescript.

  #138925 merged May 7, 2025

• [Fuchsia] Support PGO

  #128680 merged May 7, 2025

• [Clang] Pass correct lane mask for match helpers

  #138693 merged May 7, 2025

• [lld][WebAssembly] Fix reported names of LTO output files

  #138789 merged May 7, 2025

• [lldb] Use -Wno-documentation-deprecated-sync if available

  #138909 merged May 7, 2025

• Add unnecessary-virtual-specifier to -Wextra

  #138741 merged May 7, 2025

• [lldb-dap] Fix package.json after a bad merge.

  #138918 merged May 7, 2025

• Propose new ClangIR Maintainers

  #138870 merged May 7, 2025

• [AsmParser] Replace starIsStartOfStatement with tokenIsStartOfStatement.

  #137997 merged May 7, 2025

• Add more tests for _Countof

  #133333 merged May 7, 2025

• [CIR] Remove implicit options from tablegen files

  #138860 merged May 7, 2025

• [SPIRV] Reapply explicit layout PRs

  #138867 merged May 7, 2025

• clang: Remove unnecessary pointer bitcast

  #138857 merged May 7, 2025

• [CIR] Refactor VoidPtr constraint to CIR_VoidPtrType

  #138859 merged May 7, 2025

• [CIR] Remove inferred context from pointer type getters

  #138858 merged May 7, 2025

• [AMDGPU] Fix endline in gfx950_invalid_encoding.txt. NFC.

  #138813 merged May 7, 2025

• [libc++] Reword release note section about future releases

  #138544 merged May 7, 2025

• [libc++] Reword std::advance assertion message for consistency with ranges::advance

  #138749 merged May 7, 2025

• [Driver] Reject -mcmodel=tiny on X86

  #125643 merged May 7, 2025

• [ADT] Drop "const" from "const APInt" (NFC)

  #138825 merged May 7, 2025

• [llvm] Drop "const" from "const StringRef" (NFC)

  #138821 merged May 7, 2025

• [llvm] Drop "const" from "const ArrayRef" (NFC)

  #138818 merged May 7, 2025

• [CIR] Add cir-simplify pass

  #138317 merged May 7, 2025

• [C++20] Fix crash with invalid concept requirement

  #138877 merged May 7, 2025

• [InstCombine] Fix frexp(frexp(x)) -> frexp(x) fold

  #138837 merged May 7, 2025

• [llvm][AsmPrinter] CodeView for UEFI

  #138359 merged May 7, 2025

• Skip contiguous check when ignore_tkr(c) is used

  #138762 merged May 7, 2025

• [libc] Enable exp10m1f on RISC-V

  #138768 merged May 7, 2025

• [CIR] Unblock simple C++ structure support

  #138368 merged May 7, 2025

• [MIPS] Add FeatureMSA to i6400 and i6500 cores

  #134985 merged May 7, 2025

• [KeyInstr][LoopRotate] Remap atoms of duplicated instructions

  #133490 merged May 7, 2025

• [LLDB] Add IsCoreDumping to ProcessInstanceInfo

  #138580 merged May 7, 2025

• [ARM] Do not assume memory intrinsics specify alignment.

  #138356 merged May 7, 2025

• [RISCV] Initial codegen support for zvqdotq extension

  #137039 merged May 7, 2025

• [MLIR] Folding unpack and pack sequence in data layout propagation from padded domain

  #138332 merged May 7, 2025

• [KeyInstr][JumpThreading] Remap atoms duping bb with cond br on phi into pred

  #133488 merged May 7, 2025

• [libc++] Remove a few unnecessary branches from basic_string::find

  #137266 merged May 7, 2025

• [SPIR-V] Add InferAddrSpaces pass to the backend

  #137766 merged May 7, 2025

• [llvm] clang-format a few llvm/Support headers

  #138703 merged May 7, 2025

• [sancov] add -sanitizer-coverage-drop-ctors

  #137980 merged May 7, 2025

• [AMDGPU][True16][CodeGen] replace subreg_to_reg to req_sequence

  #138746 merged May 7, 2025

• [clang][NFC] Fix some more incorrectly formatted comments

  #138342 merged May 7, 2025

• [libc++] Add _LIBCPP_NO_UNIQUE_ADDRESS to flat_{,multi}map::value_compare

  #137594 merged May 7, 2025

• [C] Handle comma operator for implicit int->enum conversions

  #138752 merged May 7, 2025

• [KeyInstr][JumpThreading] Remap atoms in blocks duplicated for threading

  #133486 merged May 7, 2025

• [InstCombine] Funnel shift with negative amount folds to funnel shift in opposite direction (#138334)

  #138763 merged May 7, 2025

• [HIP][HIPSTDPAR] Re-work allocation interposition for hipstdpar

  #138790 merged May 7, 2025

• [lldb] Parse DWARF CFI for discontinuous functions

  #137006 merged May 7, 2025

• [lldb] Inherit DuplicateFileAction(HANDLE, HANDLE) handles on windows

  #137978 merged May 7, 2025

• [lldb] Fix dynamic type resolutions for core files

  #138698 merged May 7, 2025

• [sancov] Introduce optional callback for stack-depth tracking

  #138323 merged May 7, 2025

• [Clang][OpenCL][AMDGPU] Add tests for optnone attribute assigned to OpenCL Kernels

  #138849 merged May 7, 2025

• [GlobalISel] Diagnose inline assembly constraint lowering errors

  #135782 merged May 7, 2025

• [GlobalISel] Fix silently dropped MIFlags on selected instructions

  #138851 merged May 7, 2025

• [flang][fir] Add fir.local op for locality specifiers

  #138505 merged May 7, 2025

• [Cygwin] Emit COMDAT name correctly for Cygwin

  #138621 merged May 7, 2025

• Revert "[mlir][MemRef] Remove integer address space builders"

  #138853 merged May 7, 2025

• [MLIR] Check that the prop-dict dictionnary does not have extra unknown entries

  #138668 merged May 7, 2025

• [KeyInstr][Inline] Don't propagate atoms to inlined nodebug instructions

  #133485 merged May 7, 2025

• [flang][fir] Lower do concurrent loop nests to fir.do_concurrent

  #137928 merged May 7, 2025

• [Clang][OpenCL][AMDGPU] OpenCL Kernel stubs should be assigned alwaysinline attribute

  #137769 merged May 7, 2025

• [LLVM][VecLib] Refactor LIBMVEC integration to be target neutral.

  #138262 merged May 7, 2025

• [flang][OpenMP] share global variable initialization code

  #138672 merged May 7, 2025

• [lldb] Fix block address resolution for functions in multiple sections

  #137955 merged May 7, 2025

• [Flang][OpenMP] Add frontend support for declare variant

  #130578 merged May 7, 2025

• [KeyInstr][SimplifyCFG] Remap atoms after duplication for threading

  #133484 merged May 7, 2025

• [AMDGPU][Legalizer] Widen i16 G_SEXT_INREG

  #131308 merged May 7, 2025

• [MIPS]Remove unnecessary SLL instructions on MIPS64el

  #109386 merged May 7, 2025

• [llvm] Add extra tests for atomicrmw fmaximum/fminimum

  #138252 merged May 7, 2025

• [AMDGPU] Classify FLAT instructions as VMEM

  #137148 merged May 7, 2025

• [AMDGPU] Fix regclass check for PackedF32InputMods in AsmParser.

  #138767 merged May 7, 2025

• [DWARFLinkerParallel] Change more cases of compare_exchange_weak to compare_exchange_strong

  #138692 merged May 7, 2025

• [MISched] Add statistics to quantify scheduling

  #138090 merged May 7, 2025

• LoongArch: Remove VK_CALL/VK_CALL_PLT and don't print %plt

  #138632 merged May 7, 2025

• [llvm] Add triples for managarm

  #87845 merged May 7, 2025

• ValueTracking: Handle minimumnum and maximumnum in computeKnownFPClass

  #138737 merged May 7, 2025

• ValueTracking: Add baseline tests for minimumnum/maximumnum

  #138736 merged May 7, 2025

• [flang][OpenMP] Fix fir.convert in omp.atomic.update region

  #138397 merged May 7, 2025

• [BOLT] Drop converting return profile to call cont

  #129477 merged May 7, 2025

• [Flang][OpenMP]Support for lowering task_reduction and in_reduction to MLIR

  #111155 merged May 7, 2025

• [clang-doc] Add Mustache template assets

  #138059 merged May 7, 2025

• [clang-tools-extra] Remove redundant calls to std::unique_ptr<T>::get (NFC)

  #138774 merged May 7, 2025

• [clang-doc] Track Descriptions and TypeDeclaration for types

  #138058 merged May 7, 2025

• [mlir][drr] Fix getValueAndRangeUse for Optional operands

  #138742 merged May 7, 2025

• [clang-format] Fix a bug in annotating binary operator &&

  #138633 merged May 7, 2025

• [clang-format] Correctly annotate C# nullable value type ?

  #138631 merged May 7, 2025

• [clang-format] Don't annotate enum colon as InheritanceColon

  #138440 merged May 7, 2025

• [AMDGPU] Remove unused argument in builtins-amdgcn-gfx950.cl. NFC.

  #138753 merged May 7, 2025

• [AMDGPU] clang-format part of AMDGPUSubtarget.h. NFC.

  #138756 merged May 7, 2025

• [LoongArch] Fix fp_to_uint/fp_to_sint conversion errors for lasx

  #137129 merged May 7, 2025

• [AMDGPU] Extend test coverage for cross RC register coalescing

  #138617 merged May 7, 2025

• Register assembly printer passes

  #138348 merged May 7, 2025

• [Clang][Sema] Handle invalid variable template specialization whose type depends on itself

  #134522 merged May 7, 2025

• [AMDGPU] Fix gfx1201 check line in the amdgpu-features.cl. NFC.

  #138743 merged May 7, 2025

• Branch island with numbers

  #138781 merged May 6, 2025

• [clang][modules] Lazily load by name lookups in module maps

  #132853 merged May 6, 2025

• [clang-doc] Add regression test for test comments in macros

  #132510 merged May 6, 2025

• [lldb-dap] Change the launch sequence

  #138219 merged May 6, 2025

• [llvm][mustache][NFC] Use type alias for escape symbols

  #138050 merged May 6, 2025

• [llvm] Allow Fast and Tail CC in UEFI

  #138361 merged May 6, 2025

• [NFC][llvm] Drop isOsWindowsOrUEFI API

  #138733 merged May 6, 2025

• [SPIRV] Fix asan failure

  #138695 merged May 6, 2025

• [Hexagon] Add missing patterns to select PFALSE and PTRUE

  #138712 merged May 6, 2025

• [IR] Remove the AtomicMem*Inst helper classes

  #138710 merged May 6, 2025

• [WebAssembly] Fix trunc in FastISel

  #138479 merged May 6, 2025

• [lldb] Use llvm::bit_ceil (NFC)

  #138723 merged May 6, 2025

• [Clang] Diagnose invalid function types in dependent contexts

  #138731 merged May 6, 2025

• [clang][Index] Add comment about out-of-line defaulted destructor

  #138640 merged May 6, 2025

• [Cygwin] Enable TLS on Cygwin target

  #138618 merged May 6, 2025

• [clang][NFC] rename FPOptions.def's macro to FP_OPTION

  #138374 merged May 6, 2025

• ValueTracking: Handle minimumnum/maximumnum in canCreateUndefOrPoison

  #138729 merged May 6, 2025

• InstCombine: Add baseline test for minimumnum/maximumnum freeze fold

  #138728 merged May 6, 2025

• [instcombine] Adjust style of MemIntrinsic code to be more idiomatic [nfc]

  #138715 merged May 6, 2025

• [libc++][NFC] Improve test readability for std::fill_n

  #133771 merged May 6, 2025

• [libc++][NFC] Remove a bunch of redundant ASan existence checks

  #128504 merged May 6, 2025

• [libc++][test] Test flat_meow with proper underlying iterators

  #131290 merged May 6, 2025

• [MLIR][TOSA-Linalg] Fix rescale lowering for unsigned input zp

  #138313 merged May 6, 2025

• [OpenACC] Implement tile/collapse lowering

  #138576 merged May 6, 2025

• [libcxx][CMake] Use the right variable in the C library error message

  #138458 merged May 6, 2025

• [NFC][GlobalISel] Pre-commit GISel AMDGPU tests for XOR, OR, AND

  #138586 merged May 6, 2025

• [libc++] Remove redundant and somewhat confusing assertions around advance()

  #133276 merged May 6, 2025

• [libc++] Improve the test coverage for std::vector::emplace

  #132440 merged May 6, 2025

• [libc++] Enable sized deallocation when building operator new shims on Apple

  #134152 merged May 6, 2025

• [Offload] Fix PowerPC builds that pass -mcpu

  #138327 merged May 6, 2025

• [ADT]Add helper function to return a ArrayRef of MapVector's underlying vector

  #138726 merged May 6, 2025

• [AMDGPU] Fix VTList for BUFFER_LOAD and DENORM_MODE

  #138704 merged May 6, 2025

• [OpenMP][NFC] Use temporary instead of local to take advantage of move semantics

  #138582 merged May 6, 2025

• [LV][EVL] Attach a new metadata on EVL vectorized loops

  #131000 merged May 6, 2025

• [lit] Fix lit hang on pool join when exception is thrown

  #131881 merged May 6, 2025

• [sanitizer][Fuchsia] Add callback at end of __sanitizer_startup_hook

  #131886 merged May 6, 2025

• [flang][Evaluate] Restrict ConstantBase constructor overload

  #138456 merged May 6, 2025

• [flang][Evaluate] Fix AsGenericExpr for Relational

  #138455 merged May 6, 2025

• [libc] Update riscv entrypoints to be on par with x86

  #138597 merged May 6, 2025

• [VPlan][LV] Fix invalid truncation in VPScalarIVStepsRecipe

  #137832 merged May 6, 2025

• [AMDGPU] Fix UB in tests due to mismatched calling conventions

  #137957 merged May 6, 2025

• [RISCV] Add scheduler definitions for SpacemiT-X60

  #137343 merged May 6, 2025

• [mlir][MemRef] Remove integer address space builders

  #138579 merged May 6, 2025

• [mlir][bufferization] Let bufferization.tensor_layout be any layout attr

  #138567 merged May 6, 2025

• [InstCombine] Handle isnormal idiom

  #125454 merged May 6, 2025

• [AArch64][SelectionDAG] Add support for 8to64 partial reduction cases

  #138269 merged May 6, 2025

• [DAGCombiner] Add DAG combine for PARTIAL_REDUCE_MLA when no mul op

  #131326 merged May 6, 2025

• [AArch64] Emit .arch and .arch_extension during assembly to textual asm

  #138433 merged May 6, 2025

• IR: Remove reference counts from ConstantData

  #137314 merged May 6, 2025

• IR: Remove uselist for constantdata

  #137313 merged May 6, 2025

• [KeyInstr][debugify] Add --debugify-atoms to add key instructions metadata

  #133483 merged May 6, 2025

• [Transforms] Use SmallMapVector::contains (NFC)

  #138645 merged May 6, 2025

• [mlir] Remove unused local variables (NFC)

  #138642 merged May 6, 2025

• [lld] Remove redundant calls to std::unique_ptr<T>::get (NFC)

  #138641 merged May 6, 2025

• [flang] Lower volatile class types

  #138607 merged May 6, 2025

• [SDAG] Merge memcpy and memcpy.inline lowering paths

  #138619 merged May 6, 2025

• [libc] Fix implicit conversion error on rv32

  #138622 merged May 6, 2025

• [Flang][OpenMP] Support for lowering of taskloop construct to MLIR

  #138646 merged May 6, 2025

• [AMDGPU][True16][MC] update mc test of a few vop1 t16 inst

  #135588 merged May 6, 2025

• [KeyInstr][SimplifyCFG] Remap atoms when folding br to common succ into pred

  #133482 merged May 6, 2025

• [FunctionAttrs] Only consider provenance capture in access attr inference

  #138535 merged May 6, 2025

• [KeyInstr] Inline atom info

  #133481 merged May 6, 2025

• stdlib.yaml: qsort_r() is in POSIX 2024 (aka issue 8).

  #138572 merged May 6, 2025

• [X86][AVX] Match v4f64 blend from shuffle of scalar values.

  #135753 merged May 6, 2025

• [sanitizer_common] Split FREXPF/FREXPL interceptor defines

  #138624 merged May 6, 2025

• [sanitizer_common] Use internal_memcpy with wcrtomb/wctomb interceptors

  #138623 merged May 6, 2025

• [lldb/docs] Fix/improve the gdb command map for dynamic types

  #138538 merged May 6, 2025

• [lldb/Host] Enable inheriting "non-inheritable" FDs

  #126935 merged May 6, 2025

• [DAGCombine] Simplify partial_reduce_*mla with constant.

  #138289 merged May 6, 2025

• [KeyInstr] Merge atoms in DILocation::getMergedLocation

  #133480 merged May 6, 2025

• [lldb][lldb-dap] use the new protocol for setVariable requests.

  #137803 merged May 6, 2025

• [BasicAA] Gracefully handle large LocationSize

  #138528 merged May 6, 2025

• [Clang] Implement the core language parts of P2786 - Trivial relocation

  #127636 merged May 6, 2025

• [NFC][KeyInstr] Add Atom Group (re)mapping

  #133479 merged May 6, 2025

• [DAG] Add SDPatternMatch::m_BitwiseLogic common matcher for AND/OR/XOR nodes

  #138301 merged May 6, 2025

• [llvm][docs] Reorder Stacked PR approaches in GitHub.rst

  #138126 merged May 6, 2025

• [Clang][Flang][Driver] Fix target parsing for -fveclib=libmvec option.

  #138288 merged May 6, 2025

• [mlir][OpenMP] Allow 'cancel taskgroup' inside taskloop region

  #138634 merged May 6, 2025

• [KeyInstr] Add Atom Group waterline to LLVMContext

  #133478 merged May 6, 2025

• [Analysis]: Allow inlining recursive call IF recursion depth is 1.

  #119677 merged May 6, 2025

• [MISched] Fix off-by-one error in debug output with -misched-cutoff=<n> flag

  #137988 merged May 6, 2025

• [AArch64] Correct position of CFI Instruction for Pointer Authentication

  #137795 merged May 6, 2025

• Revert "[AArch64][SME] Split SMECallAttrs out of SMEAttrs"

  #138664 merged May 6, 2025

• [lldb] fix crash on FreeBSD/powerpc64le

  #138331 merged May 6, 2025

• [ItaniumDemangle] Fix libcxxabi OutputBuffer::prepend for empty inputs

  #138656 merged May 6, 2025

• [GlobalISel][AArch64] Handles bitreverse to prevent falling back

  #138150 merged May 6, 2025

• Clarify ban evasion policy

  #137298 merged May 6, 2025

• [AArch64][SME] Split SMECallAttrs out of SMEAttrs

  #137239 merged May 6, 2025

• [GVN] Improve processBlock for instruction erasure

  #131753 merged May 6, 2025

• [clang][doc] Document C2y flags

  #138521 merged May 6, 2025

• [clang][ASTImporter] Fix AST import if anonymous namespaces are merged

  #128735 merged May 6, 2025

• [KeyInstr] Hide new MDNodeKeyImpl<DILocation> fields

  #138296 merged May 6, 2025

• [ProgrammersManual] Update report_fatal_error docs

  #138502 merged May 6, 2025

• [libc++][C++03] Remove code that is not used in C++03

  #134045 merged May 6, 2025

• [KeyInstr] Fix DILocation AtomGroup/Rank bitfield packing for MSVC

  #138292 merged May 6, 2025

• [MISched][NFC] Precommit test for #137988

  #138243 merged May 6, 2025

• [AArch64][SVE] Combine UXT[BHW] intrinsics to AND.

  #137956 merged May 6, 2025

• [mlir][memref] Remove runtime verification for memref.reinterpret_cast

  #132547 merged May 6, 2025

• [RISCV] Add compress patterns for Xqcisync instructions

  #138629 merged May 6, 2025

• [X86][DAGCombiner][SelectionDAG] - Fold Zext Build Vector to Bitcast of widen Build Vector

  #135010 merged May 6, 2025

• [mlir][affine] Add pass --affine-raise-from-memref (2)

  #138004 merged May 6, 2025

• [MLIR][NVVM] Update support for conversions to f8x2 and f6x2 types

  #137781 merged May 6, 2025

• [OpenMP] Provide __NR_sched_[gs]etaffinity on Linux/sparc64

  #138525 merged May 6, 2025

• [OpenMP] Provide __kmp_unnamed_critical_addr on SPARC

  #138517 merged May 6, 2025

• [OpenMP] Use pthread_self for __kmp_gettid on Solaris

  #138510 merged May 6, 2025

• [OpenMP] Use TLS for gtid on Solaris

  #138508 merged May 6, 2025

• [RISCV] Add compress patterns for qc.extu and qc.mveqi

  #138630 merged May 6, 2025

• [Linker] Update linkInModule() comment following change from bool OverrideSymbols to unsigned Flags

  #138531 merged May 6, 2025

• [clang] Ensure type aware allocators handle transparent decl contexts

  #138616 merged May 6, 2025

• [AMDGPU][True16][CodeGen] optimize codegen for mad-mix in true16

  #124995 merged May 6, 2025

• [NFC][clang-offload-bundler] Simplify main function

  #138555 merged May 6, 2025

• AArch64: Clean up relocation error messages.

  #138625 merged May 6, 2025

• [llvm] No DWARF CFI for UEFI

  #138602 merged May 6, 2025

• [RISCV] Rename XCValu intrinsic name *_slet(u) to *_sle(u))

  #138498 merged May 6, 2025

• [RISCV] Add processor definition for SiFive P870

  #137725 merged May 6, 2025

• [llvm][NFC] Fix bracing from #138414

  #138620 merged May 6, 2025

• [llvm][gvn-sink] Don't try to sink inline asm

  #138414 merged May 6, 2025

• [lldb-dap] Don't error out when the process is in eStateUnloaded

  #138601 merged May 6, 2025

• [MLIR][LLVMIR] Import calls with mismatching signature as indirect call

  #135895 merged May 5, 2025

• [NVPTX] Add ranges to intrinsic definitions, cleanup NVVMIntrRange

  #138338 merged May 5, 2025

• [AMDGPU] Extend test coverage for cross RC register coalescing

  #132137 merged May 5, 2025

• [lldb] Support alternatives for scope format entries

  #137751 merged May 5, 2025

• [SPIRV] Add explicit layout

  #135789 merged May 5, 2025

• [SPARC] Use op-then-neg instructions when we have VIS3

  #138603 merged May 5, 2025

• [flang][nfc] Fix test unneccesarily checking type layout

  #138585 merged May 5, 2025

• [lldb-dap] Give attach test binaries unique names

  #138435 merged May 5, 2025

• [libc] Swap order of syscall on chmod

  #138427 merged May 5, 2025

• [OpenMP] Add pre sm_70 load hack back in

  #138589 merged May 5, 2025

• [randstruct] Also randomize composite function pointer structs

  #138385 merged May 5, 2025

• [libc++] Re-introduce _LIBCPP_DISABLE_AVAILABILITY

  #134158 merged May 5, 2025

• [IntrinsicInst] Remove MemCpyInlineInst and MemSetInlineInst [nfc]

  #138568 merged May 5, 2025

• [ScheduleDAG] Allow disabling the SchedModel / Itineraries during Scheduling

  #138057 merged May 5, 2025

• [NFC][TableGen] Code cleanup in CodeGenRegister

  #137994 merged May 5, 2025

• [Sparc] TableGen-erate SDNode descriptions

  #138450 merged May 5, 2025

• [MLIR][LLVM] Importer: fix void returning intrinsic calls

  #138325 merged May 5, 2025

• [MLIR][LLVM] Add ProfileSummary module flag support

  #138070 merged May 5, 2025

• [lldb-dap] Specify the executable path in the attach info

  #138557 merged May 5, 2025

• qsort_r.h: qsort_r() is POSIX now.

  #138545 merged May 5, 2025

• [CIR] Upstream local VectorType with 0 init elements

  #138346 merged May 5, 2025

• [llvm] Fixed Demangle OutputBuffer

  #138564 merged May 5, 2025

• [HLSL] Handle init list with OpaqueValueExprs in CGExprScalar

  #138541 merged May 5, 2025

• Revert "Handle step-in over a Darwin "branch island". (#138330)"

  #138569 merged May 5, 2025

• [AMDGPU][True16][CodeGen] readfirstlane for vgpr16 copy to sgpr32

  #118037 merged May 5, 2025

• [libc][gpu][docs] Fix typos in GPU libc's documentation

  #138565 merged May 5, 2025

• [clang] Provide to PPCallbacks full expression range even in single file parse mode.

  #138358 merged May 5, 2025

• [SPARC] Use op-then-neg instructions when we have VIS3

  #135717 merged May 5, 2025

• [OpenMP] Fix KMP_OS_AIX handling

  #138499 merged May 5, 2025

• [AMDGPU] Remove implicit definition of register group when restoring the last sub-register after a spill

  #133986 merged May 5, 2025

• [libc] Temporarily disable hanging test on sm_60

  #138561 merged May 5, 2025

• [LLDB][SBSaveCore] Sbsavecore subregions bug

  #138206 merged May 5, 2025

• AMDGPU: Fix -Wextra

  #138539 merged May 5, 2025

• ARM: Remove override of shouldRewriteCopySrc

  #125219 merged May 5, 2025

• [Clang] Minimal support for availability attributes on partial specializations

  #138426 merged May 5, 2025

• [AMDGPU][True16][CodeGen] clean up a few codegen test for true16 mode

  #138542 merged May 5, 2025

• Fix crash with invalid VLA in a type trait

  #138543 merged May 5, 2025

• [Clang][Driver] Only enable internalization for OpenMP target offloading with ThinLTO on AMDGPU

  #138547 merged May 5, 2025

• [CodeGen] Use range-based for loops (NFC)

  #138488 merged May 5, 2025

• [SelectionDAG] Remove obsolete comments (NFC)

  #138483 merged May 5, 2025

• [mlir] Remove unused local variables (NFC)

  #138481 merged May 5, 2025

• [flang] Component references are volatile if their parent is

  #138339 merged May 5, 2025

• [GlobalISel] Take the result size into account when const folding icmp

  #134365 merged May 5, 2025

• Handle step-in over a Darwin "branch island".

  #138330 merged May 5, 2025

• [Clang] Preserve CXXParenListInitExpr in TreeTransform.

  #138518 merged May 5, 2025

• [AMDGPU] SIPeepholeSDWA: Handle V_CNDMASK_B32_e64

  #137930 merged May 5, 2025

• [AMDGPU] Handle MachineOperandType global address in SIFoldOperands.

  #135424 merged May 5, 2025

• [mlir][MemRef][~NFC] Move getStridesAndOffset() onto layouts

  #138011 merged May 5, 2025

• [LLDB] Fix ValueObject::AddressOf() return value

  #137688 merged May 5, 2025

• [SPARC] Add llvm-readobj support, update ELF reloc types and dynamic tags.

  #137916 merged May 5, 2025

• [flang][docs] Add note about Cray pointers and the TARGET attribute

  #137993 merged May 5, 2025

• [clang] Fix nondeterminism in MemberPointerType

  #137910 merged May 5, 2025

• [X86][APX] Fix the assertion of NF instruction with relocation

  #138500 merged May 5, 2025

• [Clang][NFC] Use std::move for Detail in timeTraceMetadata

  #138352 merged May 5, 2025

• [C23] Disable diagnostic on struct defn in prototype

  #138516 merged May 5, 2025

• AMDGPU: Fix gcc -Wenum-compare warning

  #138529 merged May 5, 2025

• [clang][bytecode] Bail out on invalid function declarations

  #138503 merged May 5, 2025

• [DebugInfo][ConstraintElimination] Fix debug value loss in replacing comparisons with the speculated constants

  #136839 merged May 5, 2025

• [AMDGPU] Support arbitrary types in amdgcn.dead

  #134841 merged May 5, 2025

• [DWARFLinkerParallel] Fix incorrect uses of compare_exchange_weak

  #138129 merged May 5, 2025

• Only emit -Wmicrosoft-goto in C++ mode

  #138507 merged May 5, 2025

• [cmake] Reenable libclang.dll when LLVM_ENABLE_PIC

  #138343 merged May 5, 2025

• [clang] Alias iso9899:2024 to C23, update documentation

  #138459 merged May 5, 2025

• [clang][lex] Fix lexing malformed pragma within include directive

  #138165 merged May 5, 2025

• [AMDGPU] Use Reg32Types for move-immediate patterns

  #138422 merged May 5, 2025

• [C] Update -Wimplicit-void-ptr-cast for null pointer constants

  #138271 merged May 5, 2025

• Remove duplicate API

  #132776 merged May 5, 2025

• [ErrorHandling] Add reportFatalInternalError + reportFatalUsageError (NFC)

  #138251 merged May 5, 2025

• [AA] Assert that alias() arguments are pointers

  #138242 merged May 5, 2025

• [bazel] NFC: Change tbl_outs to dicts.

  #137788 merged May 5, 2025

• [clang-repl] Fix destructor for interpreter for the cuda negation case

  #138091 merged May 5, 2025

• [OpenCL] Add test for __kernel_exec macro

  #138287 merged May 5, 2025

• [mlir][x86vector] AVX Convert/Broadcast F16 to F32 instructions

  #137917 merged May 5, 2025

• [DSE] Only consider provenance captures

  #138286 merged May 5, 2025

• [NFC] Fix c++ style comment in c file

  #138244 merged May 5, 2025

• [clangd] Store documentation when indexing standard library

  #133681 merged May 5, 2025

• [clang][bytecode] Use bytecode interpreter in EvaluateCharRangeAsString

  #138461 merged May 5, 2025

• [llvm] Remove unused local variables (NFC)

  #138478 merged May 5, 2025

• [VectorCombine] Add tests for UB issue, remove immediate UB from existing tests. NFC

  #138395 merged May 5, 2025

• [clang-linker-wrapper] Remove unused local variables (NFC)

  #138480 merged May 5, 2025

• [Transforms] Use range-based for loops (NFC)

  #138476 merged May 4, 2025

245 Pull requests opened by 160 people

• [clang][ptrauth] Add support for querying the ptrauth schema of a type

  #138482 opened May 5, 2025

• [LLDB] Fix GetIndexOfChildMemberWithName to handle anonymous structs.

  #138487 opened May 5, 2025

• [flang][OpenMP] Update `do concurrent` mapping pass to use `fir.do_concurrent` op

  #138489 opened May 5, 2025

• [AMDGPU][NPM] Complete optimized regalloc pipeline

  #138491 opened May 5, 2025

• [CodeGen][NPM] Port InitUndef to NPM

  #138495 opened May 5, 2025

• [AMDGPU][NPM] Register AMDGPUWaitSGPRHazards pass

  #138496 opened May 5, 2025

• [CodeGen][NPM] Port PostRAMachineSinking to NPM

  #138497 opened May 5, 2025

• [flang][fir] Add locality specifiers modeling to `fir.do_concurrent.loop`

  #138506 opened May 5, 2025

• [clang][NFC] Regroup declarations in `Parser`

  #138511 opened May 5, 2025

• [flang][fir] Basic lowering `fir.do_concurrent` locality specs to `fir.do_loop ... unordered`

  #138512 opened May 5, 2025

• [OpenMP][test] Make %p 0x prefix optional

  #138514 opened May 5, 2025

• [OpenMP][test] Adjust tool_available_search.c for Solaris

  #138515 opened May 5, 2025

• [Clang] show attribute namespace in diagnostics

  #138519 opened May 5, 2025

• [OpenMP] Fix __builtin_return_address calls for SPARC

  #138520 opened May 5, 2025

• Fix use of std::errc() for C++ < 11

  #138522 opened May 5, 2025

• [OpenMP][test] Define print_possible_return_address on SPARC

  #138523 opened May 5, 2025

• [cmake] Normalize TARGET_SUBDIR paths

  #138524 opened May 5, 2025

• [libcxxabi][cmake] Account for LIBCXXABI_TARGET_SUBDIR in test config

  #138527 opened May 5, 2025

• [HLSL][SPIR-V] Implement vk::ext_builtin_input attribute

  #138530 opened May 5, 2025

• [flang][fir] Basic PFT to MLIR lowering for do concurrent locality specifiers

  #138534 opened May 5, 2025

• [sanitizer_common] Implement address sanitizer on AIX: process memory mapping

  #138537 opened May 5, 2025

• [Inline] Only consider provenance captures for scoped alias metadata

  #138540 opened May 5, 2025

• [SimplifyCFG] Only consider provenance capture in store speculation

  #138548 opened May 5, 2025

• [AArch64] Prefer using DUP instead of INS where possible

  #138549 opened May 5, 2025

• Add missing imports

  #138550 opened May 5, 2025

• [LLDB] Add array subscription and integer parsing to DIL

  #138551 opened May 5, 2025

• [SelectionDAG] Adaptation for FP operation lowering

  #138553 opened May 5, 2025

• [LLVM][Support] Add `getTrailingObjects()` for single trailing type.

  #138554 opened May 5, 2025

• [sanitizer_common][AIX] Avoid weak symbol __cxa_demangle

  #138556 opened May 5, 2025

• [MemoryLocation] Model value parameter of memset.pattern intrinsic

  #138559 opened May 5, 2025

• [Sema] Warn about omitting deprecated enumerator in switch

  #138562 opened May 5, 2025

• [NFC] Fix format specifier

  #138563 opened May 5, 2025

• [GlobalISel][AMDGPU] Fix handling of v2i128 type for AND, OR, XOR

  #138574 opened May 5, 2025

• [sanitizer] Add plumbing for -fsanitize-annotate-debug-info and partly replace '-mllvm -array-bounds-pseudofn'

  #138577 opened May 5, 2025

• [llvm][CodeGen] Add value types `v5f16` and `v5i16`

  #138578 opened May 5, 2025

• [libunwind] Add initial ARM64EC support

  #138583 opened May 5, 2025

• [CMake] respect LLVMConfig.cmake's LLVM_DEFINITIONS in standalone builds

  #138587 opened May 5, 2025

• [AMDGPU][True16][CodeGen] add fake16 to gisel test

  #138588 opened May 5, 2025

• [CloneFunction][DebugInfo] Ensure DILocalVariables of inlined functions are not cloned (NFC)

  #138590 opened May 5, 2025

• [clang][OpenMP] Add error for large expr in collapse clause

  #138592 opened May 5, 2025

• [mlir][xegpu] Handle scalar uniform ops in SIMT distribution.

  #138593 opened May 5, 2025

• [tsan] Fix nested signal handling

  #138599 opened May 5, 2025

• [AMDGPU][True16][CodeGen] update more GFX11Plus codegen test with true16 mode

  #138600 opened May 5, 2025

• [AMDGPU] Don't run InferAddressSpacesPass in code generation pipeline

  #138604 opened May 5, 2025

• [NVPTX] Implement `isTruncateFree(EVT FromVT, EVT ToVT)`

  #138605 opened May 5, 2025

• [sanitizer_common] Implement interception on AIX (2/3)

  #138606 opened May 5, 2025

• [interception] Implement interception on AIX (3/3)

  #138608 opened May 5, 2025

• [AArch64] Initial compiler support for SVE unwind on Windows.

  #138609 opened May 5, 2025

• [clang] Remove "unknown" from availability diags

  #138610 opened May 5, 2025

• [flang][volatile] Get volatility of designators from base instead of component symbol

  #138611 opened May 5, 2025

• [DRAFT][lldb][RPC] Design doc for upstreaming PR

  #138612 opened May 5, 2025

• [clang] Deflake the TimeProfile support tests

  #138613 opened May 5, 2025

• [LLVM][MC] Introduce `OrFail` variants of MCD ops

  #138614 opened May 5, 2025

• [MLIR][SCF] Fix normalizeForallOp helper function

  #138615 opened May 5, 2025

• release/20.x: [OpenMP] Add pre sm_70 load hack back in (#138589)

  #138626 opened May 6, 2025

• [flang][fir] Add affine optimization pass pipeline.

  #138627 opened May 6, 2025

• [llvm] Fix typo UNSPPORTED -> UNSUPPORTED

  #138628 opened May 6, 2025

• [X86] Remove extra MOV after widening atomic load

  #138635 opened May 6, 2025

• [Hexagon] Use TargetInstrInfo::RegSubRegPair

  #138637 opened May 6, 2025

• IR: Reorder ConstantData enum values

  #138638 opened May 6, 2025

• Fix a typo in llvm/docs/CMake.rst

  #138639 opened May 6, 2025

• [llvm-exegesis][AArch64] Check for PAC keys before disabling them

  #138643 opened May 6, 2025

• RISCV: Replace most Specifier constants with relocation types

  #138644 opened May 6, 2025

• [mlir] Use llvm::bit_width (NFC)

  #138648 opened May 6, 2025

• release/20.x: [clang] Add support for Debian 14 Forky and Debian 15 Duke (#138460)

  #138652 opened May 6, 2025

• feat: implement template meta muli

  #138654 opened May 6, 2025

• [BOLT] Factor out MCInstReference from gadget scanner (NFC)

  #138655 opened May 6, 2025

• [mlir] Use ExprASTList

  #138658 opened May 6, 2025

• [CodeGen][NPM] VirtRegRewriter: Set VirtReg flag

  #138660 opened May 6, 2025

• [InstCombine][foldPHIArgGEPIntoPHI] Early return for const vector index for gep inst.

  #138661 opened May 6, 2025

• [AMDGPU] Rework GFX11 VALU Mask Write Hazard

  #138663 opened May 6, 2025

• [SPIRV] Addition of matrix multiply accumulate operands

  #138665 opened May 6, 2025

• [mlir][x86vector] Improve intrinsic operands creation

  #138666 opened May 6, 2025

• include-cleaner: Report function decls from __cleanup__ as used

  #138669 opened May 6, 2025

• [CodeGen][NPM] Read TargetMachine's EnableIPRA option

  #138670 opened May 6, 2025

• Reland "[AArch64][SME] Split SMECallAttrs out of SMEAttrs"

  #138671 opened May 6, 2025

• [clang][ExprConst] Check for array size of initlists

  #138673 opened May 6, 2025

• release/20.x: [libc++] Re-introduce _LIBCPP_DISABLE_AVAILABILITY (#134158)

  #138674 opened May 6, 2025

• [SPIRV] Support for the extension SPV_INTEL_blocking_pipes

  #138675 opened May 6, 2025

• IR: Remove redundant UseList check in addUse

  #138676 opened May 6, 2025

• [ObjC] Also enable ARC attachedcall operand bundle for arm64_32.

  #138677 opened May 6, 2025

• [NVPTX] Add TMA Bulk Copy Intrinsics

  #138679 opened May 6, 2025

• release/20.x: [clang-repl] Fix destructor for interpreter for the cuda negation case (#138091)

  #138680 opened May 6, 2025

• release/20.x: [BasicAA] Gracefully handle large LocationSize (#138528)

  #138681 opened May 6, 2025

• [mlir][spirv] Add support for RelaxedPrecision in function arguments

  #138685 opened May 6, 2025

• [lldb][AIX] get host info for AIX (cont..)

  #138687 opened May 6, 2025

• [mlir][spirv] Add support for `spirv.mlir.break`

  #138688 opened May 6, 2025

• [AArch64][SVE] Add patterns for bit-select instructions.

  #138689 opened May 6, 2025

• [Archer] Detect OpenMP lock/unlock misuse

  #138690 opened May 6, 2025

• [AArch64] Allow the clang.arc.attachedcall marker to be optional

  #138694 opened May 6, 2025

• [ObjC] Support objc_claimAutoreleasedReturnValue

  #138696 opened May 6, 2025

• [ObjCARC][Contract] Optimize bundled RetainRV to ClaimRV

  #138697 opened May 6, 2025

• [ConstantFolding] Fold maximumnum and minimumnum

  #138700 opened May 6, 2025

• [mlir][xegpu] refine basic routines

  #138701 opened May 6, 2025

• [RISCV] Handle more (add x, C) -> (sub x, -C) cases

  #138705 opened May 6, 2025

• [NVPTX] Add errors for incorrect CUDA addrpaces

  #138706 opened May 6, 2025

• [LLVM][CodeGen][SVE] Add ISel for bfloat scalable vector compares.

  #138707 opened May 6, 2025

• [Clang] Add warnings when mixing different charN_t types

  #138708 opened May 6, 2025

• [vectorization] Change vectorized to custom coefficients in …

  #138709 opened May 6, 2025

• [SPIRV] Don't add CPacked and Alignement decorations for Vulkan

  #138711 opened May 6, 2025

• FEAT: 1 byte for "true" & "false"

  #138713 opened May 6, 2025

• [lldb] fix tests with spaces in command path

  #138714 opened May 6, 2025

• [Clang] Ignore -fchar8_t in C

  #138716 opened May 6, 2025

• [flang] Inline hlfir.copy_in for trivial types

  #138718 opened May 6, 2025

• Add a missing word in documentation

  #138721 opened May 6, 2025

• [SLP][NFC]Extract values state/operands analysis into separate class

  #138724 opened May 6, 2025

• [mlir][vector] linearize vector.insert_strided_slice (flatten to vector.shuffle)

  #138725 opened May 6, 2025

• [flang] Correctly prepare allocatable runtime call arguments

  #138727 opened May 6, 2025

• [mlir][vector][affine] Allow `--affine-super-vectorize` to vectorize maxnumf/minnumf (2)

  #138730 opened May 6, 2025

• [AMDGPU][True16][CodeGen] legalize 16bit and 32bit use-def chain for moveToVALU in si-fix-sgpr-lowering

  #138734 opened May 6, 2025

• [libc++] Fix localization failures on Xcode 16.3

  #138744 opened May 6, 2025

• Fix buildbot failure due to triple normalization issues

  #138747 opened May 6, 2025

• [BOLT][AArch64] Patch functions targeted by optional relocs

  #138750 opened May 6, 2025

• [OpenMP][Offload][Runtime] Add map types and map behaviour tweaks for descriptor and descriptor base address

  #138754 opened May 6, 2025

• Add flag to specify an alternative to std::forward

  #138755 opened May 6, 2025

• Add flag to specify an alternative to std::move

  #138757 opened May 6, 2025

• [mlir][vector] Linearize vector.create_mask (flatten to 1D)

  #138760 opened May 6, 2025

• [llvm] minor revisions to export annotation macro docs

  #138761 opened May 6, 2025

• [openmp] Add initial ARM64EC support

  #138769 opened May 6, 2025

• release/20.x: [Hexagon] Add missing patterns to select PFALSE and PTRUE (#138712)

  #138770 opened May 6, 2025

• [BOLT] Introduce BinaryFunction::canClone()

  #138771 opened May 6, 2025

• [PowerPC] catch v2i64 shift left by 1 is add case

  #138772 opened May 6, 2025

• [Cygwin] Export global symbols, template instantiations, RTTI and VTable are exported correctly

  #138773 opened May 6, 2025

• [llvm][TargetLowering] `isTruncateFree(Type*, Type*)`: call `isTruncateFree(EVT, EVT)` by default (NFC)

  #138776 opened May 6, 2025

• [mlir][vector] Patterns to convert to shape_cast, where possible

  #138777 opened May 6, 2025

• [MLIR][TOSA-Linalg] Fix rescale lowering for unsigned input zp

  #138780 opened May 6, 2025

• [flang] Fix crash with USE of hermetic module file

  #138785 opened May 7, 2025

• [flang] Postpone hlfir.end_associate generation for calls.

  #138786 opened May 7, 2025

• [lldb-dap] Re-enable the lldb-dap tests

  #138791 opened May 7, 2025

• [MemProf] Restructure the pruning of unneeded NotCold contexts

  #138792 opened May 7, 2025

• [flang] fix Werror=dangling-reference

  #138793 opened May 7, 2025

• llvm-jitlink: Fix bug in target address computation.

  #138794 opened May 7, 2025

• MC: Emit symbols for R_X86_64_PLT32 relocation pointing to symbols with non-zero values.

  #138795 opened May 7, 2025

• [DebugInfo][LICM] Salvage dbg_values for the dead instructions to erase

  #138796 opened May 7, 2025

• [flang] Propagate contiguous attribute through HLFIR.

  #138797 opened May 7, 2025

• [BOLT] Build heatmap with pre-aggregated data

  #138798 opened May 7, 2025

• [clang-format] Correctly annotate ObjC `* __autoreleasing *`

  #138799 opened May 7, 2025

• [InstCombine] Pass disjoint in or combine

  #138800 opened May 7, 2025

• [AMDGPU][NFC] Add tests in preparation for i8 vectorization

  #138801 opened May 7, 2025

• [AMDGPU] Optimize LDS DMA soft waitcnt

  #138802 opened May 7, 2025

• [RISCV] Attempt to fix the link to the XAndesPerf specification. NFC

  #138804 opened May 7, 2025

• [lldb] Provide lr value in faulting frame on arm64

  #138805 opened May 7, 2025

• [Uniformity] Fixed control-div early stop

  #138806 opened May 7, 2025

• [AArch64] Set a RealUse for getVectorInstrCost with scalar uses.

  #138811 opened May 7, 2025

• [RISCV] Initial support for EarlyCSE

  #138812 opened May 7, 2025

• [mlir][Transforms][NFC] Rename `MaterializationCallbackFn`

  #138814 opened May 7, 2025

• [flang] Generlize names of delayed privatization CLI flags

  #138816 opened May 7, 2025

• MC: Support quoted symbol names

  #138817 opened May 7, 2025

• [sanitizer_common] Remove reference to obsolete termio ioctls

  #138822 opened May 7, 2025

• Warnings from system libraries should be private for them

  #138826 opened May 7, 2025

• [RISCV] Add Andes XAndesVPackFPH (Andes Vector Packed FP16) extension.

  #138827 opened May 7, 2025

• [CodeGen][NPM] Register Function Passes

  #138828 opened May 7, 2025

• [CodeGen][NPM] Port ProcessImplicitDefs to NPM

  #138829 opened May 7, 2025

• [CodeGen][NPM] Account inserted passes for -start/stop options

  #138830 opened May 7, 2025

• [clang][ExprConstant] Bail out on invalid lambda capture inits

  #138832 opened May 7, 2025

• [SLP] Simplify buildTree() (NFC)

  #138833 opened May 7, 2025

• [SCEVPatternMatch] Fix constness issues

  #138834 opened May 7, 2025

• [SCEVPatternMatch] Extend with more matchers

  #138836 opened May 7, 2025

• Ast importer visitors

  #138838 opened May 7, 2025

• CodeGen: Add ISD::AssertNoFPClass

  #138839 opened May 7, 2025

• clang/AMDGPU: Regenerate test checks

  #138840 opened May 7, 2025

• [AMDGPU] Refine GCNHazardRecognizer hasHazard()

  #138841 opened May 7, 2025

• [AMDGPU] Fold multiple aligned v_mov_b32 to v_mov_b64 on gfx942

  #138843 opened May 7, 2025

• [RISCV][Peephole] Checking regclass compatibility in VMV

  #138844 opened May 7, 2025

• [clang][ASTImporter] try fix missing Visit functions for issue #129393

  #138845 opened May 7, 2025

• allow implicit completion inside empty template argument list

  #138846 opened May 7, 2025

• [RISCV][Peephole] Clear kill flags for registers after fold VMV

  #138847 opened May 7, 2025

• [llvm][DebugInfo] Drop \01 mangling prefix when inserting linkage name into accelerator table

  #138852 opened May 7, 2025

• [llvm] Add managarm support

  #138854 opened May 7, 2025

• [CodeGen] Parse nusw flag

  #138856 opened May 7, 2025

• clang/OpenCL: Add baseline test showing broken codegen

  #138862 opened May 7, 2025

• clang: Fix broken implicit cast to generic address space

  #138863 opened May 7, 2025

• clang/OpenCL: Fix special casing OpenCL in call emission

  #138864 opened May 7, 2025

• clang: Read the address space from the ABIArgInfo

  #138865 opened May 7, 2025

• clang: Remove dest LangAS argument from performAddrSpaceCast

  #138866 opened May 7, 2025

• [compiler-rt] Correctly detect cross-compiling for adding flags

  #138868 opened May 7, 2025

• [Clang] Fix the warning group of several compatibilty diagnostics

  #138872 opened May 7, 2025

• [CIR] LLVMIR lowering for cir.call

  #138873 opened May 7, 2025

• [ARC][CSKY][Lanai] TableGen-erate SDNode descriptions

  #138874 opened May 7, 2025

• [flang][driver] do not crash when fc1 process multiple files

  #138875 opened May 7, 2025

• [NFC][TableGen] Code cleanup in Record.h/cpp

  #138876 opened May 7, 2025

• [MSP430] TableGen-erate SDNode descriptions

  #138878 opened May 7, 2025

• [clang][bytecode] Slightly optimize integral casts of literals

  #138879 opened May 7, 2025

• release/20.x: [libc++] Add _LIBCPP_NO_UNIQUE_ADDRESS to flat_{,multi}map::value_compare (#137594)

  #138880 opened May 7, 2025

• [BOLT] Introduce helpers to match `MCInst`s one at a time (NFC)

  #138883 opened May 7, 2025

• [BOLT] Gadget scanner: prevent false positives due to jump tables

  #138884 opened May 7, 2025

• [AMDGPU][Disassembler][NFCI] Always defer immediate operands.

  #138885 opened May 7, 2025

• [DenseMap] Introduce emplace_or_assign

  #138886 opened May 7, 2025

• [DenseMap] Introduce lookup_or

  #138887 opened May 7, 2025

• [IR] Remove MemSetPatternIntrinsic class [nfc]

  #138888 opened May 7, 2025

• [asan] Implement address sanitizer on AIX: address descriptions (8/n)

  #138891 opened May 7, 2025

• [lldb] Call Target::ClearAllLoadedSections earlier

  #138892 opened May 7, 2025

• Create a CharSetConverter class with both iconv and icu support.

  #138893 opened May 7, 2025

• [OpenCL] No need to check array of struct for kernel arguments

  #138894 opened May 7, 2025

• Enable fexec-charset option

  #138895 opened May 7, 2025

• Reapply "[lldb] Inherit DuplicateFileAction(HANDLE, HANDLE) handles on windows (#137978)"

  #138896 opened May 7, 2025

• [PowerPC] Update DMF VSX ACC data transfer instructions

  #138897 opened May 7, 2025

• Fix minor typo in docs.

  #138898 opened May 7, 2025

• [mlir][tosa] Canonicalize slice over overlapped or inside a pad.

  #138900 opened May 7, 2025

• [llvm] Fix cmake string expansion in CrossCompile.cmake

  #138901 opened May 7, 2025

• [NVPTX] Fixup AutoUpgrade of llvm.nvvm.atomic.load.{inc,dec}.32

  #138907 opened May 7, 2025

• [compiler-rt] Replace deprecated os_trace calls on mac

  #138908 opened May 7, 2025

• [AMDGPU][True16][CodeGen] set true16 mode as default for gfx11

  #138912 opened May 7, 2025

• [AMDGPU] Extend SRA i64 simplification for shift amts in range [33:62]

  #138913 opened May 7, 2025

• [WIP] template for detecting UB specific to LLVM IR

  #138917 opened May 7, 2025

• [clang][modules][deps] Implicit modules are out of date when their explicit imports are

  #138920 opened May 7, 2025

• [mlir] Support rank-reduced extract_slice in ExtractSliceOfPadTensorSwapPattern

  #138921 opened May 7, 2025

• [MLIR] Fixing the memref linearization size computation

  #138922 opened May 7, 2025

• [AArch64] Null check TargetStreamer before emitting .variant_pcs

  #138924 opened May 7, 2025

• [clang][Driver] Handle ROCm installation layout of lib/llvm/bin/clang

  #138928 opened May 7, 2025

• [mlir][affine] Make [de]linearize_index a valid source of dims

  #138929 opened May 7, 2025

• [mlir][MemRef] Use specialized index ops to fold expand/collapse_shape

  #138930 opened May 7, 2025

• [bazel] Enable header processing for C++ builds.

  #138934 opened May 7, 2025

• [clang] Handle CC attrs for UEFI

  #138935 opened May 7, 2025

• [LLVM][Maintainers] Step down as an `NVPTX` maintainer

  #138936 opened May 7, 2025

• [lldb][test] Disable flaky test_qThreadInfo_matches_qC_attach test on AArch64 Linux

  #138940 opened May 7, 2025

• [lldb] Fixed TestProcessModificationIdOnExpr to work on both x86 and x64 architectures

  #138941 opened May 7, 2025

• [libc][bazel] Re-enable memcpy prefetching on x86.

  #138945 opened May 7, 2025

• [ItaniumMangle] Make sure class types are added to the dictionary of substitution candidates when compiling for older ABIs

  #138947 opened May 7, 2025

• [llvm][docs] Improve usage note on stacked PRs

  #138949 opened May 7, 2025

• [ObjC] Stop hard-coding the list of keywords that are allowed in selectors

  #138952 opened May 7, 2025

• Two DWARF variant part improvements

  #138953 opened May 7, 2025

• [AMDGPU] Add missing intrinsic declaration to intrinsics.ll. NFC.

  #138954 opened May 7, 2025

• [clang][Unit Test] Updating Negative Stat Caching Diagnostic Unit Test

  #138955 opened May 7, 2025

• [flang] Further refinement of OpenMP !$ lines in -E mode

  #138956 opened May 7, 2025

• [Instrumentor] Add Instrumentor pass

  #138958 opened May 7, 2025

• Add regression tests from ConstantData uselist removal

  #138960 opened May 7, 2025

• Reapply "IR: Remove uselist for constantdata (#137313)"

  #138961 opened May 7, 2025

• Reapply "IR: Remove reference counts from ConstantData (#137314)"

  #138962 opened May 7, 2025

• [HLSL][NFC] Rename isImplicit() to hasRegisterStot() on HLSLResourceBindingAttr

  #138964 opened May 7, 2025

• [RISCV] Extend zvqdot matching to handle reduction trees

  #138965 opened May 7, 2025

• [LLVM][OpenMP] Add older versions to llvm::omp::getOpenMPVersions

  #138967 opened May 7, 2025

• [OpenACC][CIR] Implement 'gang' lowering for 'loop'

  #138968 opened May 7, 2025

• Improve removeTrivialRedundancy

  #138969 opened May 7, 2025

• [LLVM][Support] Add getTrailingObjects() for single trailing type

  #138970 opened May 7, 2025

• [AMDGPU] Legalize fminimum and fmaximum for gfx950

  #138971 opened May 7, 2025

• Add support for Windows hot-patching

  #138972 opened May 7, 2025

• [CallSiteSplitting] Don't copy !llvm.loop metadata to split block

  #138974 opened May 7, 2025

• [HLSL] Add resource constructor with implicit binding for global resources

  #138976 opened May 7, 2025

• [lldb-dap] Adding a modules explorer to lldb-dap ext.

  #138977 opened May 7, 2025

• [Instrumentor] Allow printing a runtime stub

  #138978 opened May 7, 2025

• [LSR] Replace casts with an equivalent std::as_const (NFC)

  #138980 opened May 7, 2025

• [lldb-dap] Change the launch sequence (reland)

  #138981 opened May 7, 2025

• [clang][modules] Timestamp-less validation API

  #138983 opened May 7, 2025

• emit inbounds and nuw attributes in memref.

  #138984 opened May 7, 2025

99 Issues closed by 50 people

• hasUseList assertion failure in x86 DAG->DAG

  #138904 closed May 7, 2025

• Request Commit Access For eronnen

  #137382 closed May 7, 2025

• P3379R0: Constrain std::expected equality operators

  #118135 closed May 7, 2025

• P3136R1: Retiring niebloids

  #118133 closed May 7, 2025

• [libc++] macos: when -mmacosx-version-min < 11, std::latch compiles, although __cpp_lib_latch is undefined

  #138927 closed May 7, 2025

• Crash when using '-mcmodel=tiny' on X86

  #125641 closed May 7, 2025

• Clang crashes with ICE when concept constraint uses incomplete requires block with ellipsis since version 20 with -std=c++20

  #138820 closed May 7, 2025

• InstSimplify: incorrect frexp(frexp(x)) -> frexp(x) fold

  #138819 closed May 7, 2025

• Spurious -Wbitfield-enum-conversion warning when using signed enum in a bit-field

  #138738 closed May 7, 2025

• [SystemZ][NewPM] huge loop expansion with opt -O1

  #51488 closed May 7, 2025

• [Bug] Clang 17 crashes when default argument refers to another parameter in template class

  #137780 closed May 7, 2025

• [Flang] Execution error in assignment between derived types due to incorrect GENERIC statement

  #138809 closed May 7, 2025

• [Flang] No error checking when a variable with protected attribute is specified in io-control-spec (size) of read statement

  #138808 closed May 7, 2025

• [Flang] Incorrect execution result when reshape intrinsic function is specified as the argument of function

  #138810 closed May 7, 2025

• llvm-objdump within ROCm segfaults

  #132472 closed May 7, 2025

• [AArch64][SVE] Fold constant operands for svmul and svdiv

  #110424 closed May 7, 2025

• [AArch64][SVE] Fold svmul and svdiv with all-zero operands to zero vector

  #110392 closed May 7, 2025

• GlobalISel selection loses disjoint flag on or

  #110801 closed May 7, 2025

• "error in backend" caused in the code using _Float16 and long double

  #43730 closed May 7, 2025

• [Loop Vectorizer] Loop is not vectorized despite builtin_assume

  #64658 closed May 7, 2025

• [loop vectorizer] Auto vectorisation breaks because of bug in alias analysis.

  #42506 closed May 7, 2025

• [AArch64] copy incorrectly erased and discard zero-extend operation

  #47410 closed May 7, 2025

• Vectorized code computes a different result from the unvectorized code (see later comments)

  #63185 closed May 7, 2025

• [SIMD] auto-vectorization using instruction usdot

  #63971 closed May 7, 2025

• Failed access analysis and missing vectorization of loop containing `std::min`/`std::max`

  #39413 closed May 7, 2025

• [Clang-14] Can't install clang-14 on Ubuntu 20.04 using APT due to dependencies version conflict

  #60335 closed May 7, 2025

• [Flang][OpenMP] Assertion `!lenParams.empty()' failed.

  #108136 closed May 7, 2025

• Packages without version number no longer map to snapshot

  #39823 closed May 7, 2025

• [MIPS64] Failure to remove random NOPs in the middle of instructions

  #99783 closed May 7, 2025

• Please add deb packages for ppc64le

  #45292 closed May 7, 2025

• lldb looks for lldb-server under the wrong path

  #34640 closed May 7, 2025

• LLDB.h is missing from liblldb-6.0-dev package

  #36118 closed May 7, 2025

• libraries in libomp-*-dev package not in LD_LIBRARY_PATH

  #45254 closed May 7, 2025

• Provide a focal-13 alias to focal

  #49341 closed May 7, 2025

• Distribution 'ubuntu' in version '24.10 (Oracular Oriole)' is not supported by this script.

  #95380 closed May 7, 2025

• LLVM 15.0.4 linux binaries broken.

  #58599 closed May 7, 2025

• [apt.llvm.org] Track nightly development branch

  #60285 closed May 7, 2025

• Add support of Ubuntu 25.04 apt repo (https://apt.llvm.org/)

  #136529 closed May 7, 2025

• [Modules] "Cannot befriend target of using declaration"

  #61125 closed May 7, 2025

• [flang][OpenMP] Crash in atomic update region creation

  #138396 closed May 7, 2025

• misformatting in complex logical expressions

  #138485 closed May 7, 2025

• [clang-format] Unexpected whitespace in csharp formatting result

  #78666 closed May 7, 2025

• [clang-format] There is no option to disable BreakInheritanceList and BreakConstructorInitializers

  #61156 closed May 7, 2025

• [DebugInfo] RAUW updates debug value addresses using undefined local variables

  #138647 closed May 7, 2025

• Compiler crash when incorrectly define template variable with auto type

  #51347 closed May 7, 2025

• Clang crashes with "undeduced type in IR-generation" on recursive template instantiation

  #55872 closed May 7, 2025

• [llvm-tblgen] error GB5ECA9C8: Type set is empty for each HW mode in 'V_CMP_F_F32_e64'

  #137922 closed May 6, 2025

• [clang-doc] Comments in macros don't appear in the generated docs

  #59819 closed May 6, 2025

• [Hexagon] `Cannot select: t89: v4i1 = HexagonISD::PFALSE`

  #134659 closed May 6, 2025

• [wasm] trunc + sadd.with.overflow produces output that does not validate

  #64222 closed May 6, 2025

• clang ICE when dealing with function call in an NTTP inside a function return type

  #68852 closed May 6, 2025

• [clang] clang crashes at clang::CallExpr::getCallReturnType(clang::ASTContext const&) const

  #115725 closed May 6, 2025

• Clang crash (ICE) on partial specialization with template<int N, int... Args> for template<auto V> since clang 18

  #138657 closed May 6, 2025

• [DirectX] Unhandled instruction - pointer escaped? UNREACHABLE executed DXILResourceAccess.cpp:235

  #138046 closed May 6, 2025

• [HLSL][GlobalOpt] Target extension type not allowed to have a zeroinitializer

  #137713 closed May 6, 2025

• [LIT] Tests take entire timeout duration after failing when exception is thrown in internal shell

  #133914 closed May 6, 2025

• SLP vectorizer can't peek through additions narrowed by instcombine

  #58358 closed May 6, 2025

• [Loop Vectorize] Crash: Assertion `CastInst::castIsValid(opc, C, Ty) && "Invalid constantexpr cast!"'

  #137185 closed May 6, 2025

• Undefined Reference to static constexpr when compiling with `-fprofile-instr-generate`

  #51225 closed May 6, 2025

• [X86][SSE2] Failure to vectorize int16_t[8] to pminsw pattern

  #48223 closed May 6, 2025

• ClangCL can't use UDL with /std:c++latest

  #39895 closed May 6, 2025

• [SLP vectorizer] Compilation hang

  #45334 closed May 6, 2025

• [SLPVectorizer] Vectorization of non-consecutive loads

  #43189 closed May 6, 2025

• slp-vectorizer cannot terminate

  #40634 closed May 6, 2025

• [MC] Assembly emission removes `.arch`/`.arch_extension` directives

  #117221 closed May 6, 2025

• SLP Vectorizer too aggressive with simple stores

  #30464 closed May 6, 2025

• SLP Vectorizer: some issues with getSpillCost()

  #26916 closed May 6, 2025

• uselistorder is broken for tools which load multiple files

  #58629 closed May 6, 2025

• Reassociation messes up SLPVectorizer reduction

  #35829 closed May 6, 2025

• Assertion failure in TargetLoweringBase::isFAbsFree during SLP vectorization

  #35976 closed May 6, 2025

• Instruction does not dominate all uses! LLVM ERROR: Broken module found, compilation aborted!

  #137797 closed May 6, 2025

• [libc] implicit conversion error on rv32

  #138425 closed May 6, 2025

• [clang] Implement P2786R13 - Trivial Relocatability

  #127609 closed May 6, 2025

• [clang] Show warnings for Objective-C pointers/blocks with an `assign` attribute

  #136305 closed May 6, 2025

• Build llvmsupport for sourcekit-lsp on arm64 Linux

  #40416 closed May 6, 2025

• [AArch64] cfi_negate_ra_state emitted incorrectly.

  #137802 closed May 6, 2025

• systemz: "error in backend: Unsupported stack frame traversal count"

  #40769 closed May 6, 2025

• SystemZ Z13 Unsupported vector argument or return type

  #41420 closed May 6, 2025

• [clang-tidy] Segmentation fault in clang::FormatASTNodeDiagnosticArgument

  #138405 closed May 6, 2025

• Backport fix for #135522 to the 20.x branch

  #135922 closed May 6, 2025

• Assertion failure with gvn-sink

  #138345 closed May 6, 2025

• [Offload] regression on sm_60

  #138560 closed May 5, 2025

• automatic structure layout randomization for all-function-pointer structs misses composite structs

  #138355 closed May 5, 2025

• [lldb-dap] Parallel test execution caused attach by name failure

  #138197 closed May 5, 2025

• [HLSL] Initializing an HLSL vector with a function call results in an assert

  #136408 closed May 5, 2025

• [Flang] Failure on `fir.convert` with intrinsic MERGE.

  #124783 closed May 5, 2025

• [AMDGPU] Incorrect outputs from tiling kernel after PR #129464

  #131386 closed May 5, 2025

• `-Wextra` reported in `llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.cpp`

  #125548 closed May 5, 2025

• Deprecated attribute not honoured on partial template specialization

  #44496 closed May 5, 2025

• Crash in Clang when using sizeof(int[vec.size()]) with invalid std::vector initialization since version 19.0

  #138444 closed May 5, 2025

• [Flang] Regression for BIND(C) Subprograms, Compiler Asserts

  #116844 closed May 5, 2025

• Clang crashes while compiling my project

  #72880 closed May 5, 2025

• [AMDGPU] SIPeepholeSDWA: Add V_CNDMASK_B32 support

  #133431 closed May 5, 2025

• `-Wenum-compare` reported in `llvm/lib/Target/AMDGPU/AMDGPUISelLowering.cpp`

  #125549 closed May 5, 2025

• [Clang Tidy][Efficiency] Clang tidy wastes endless time on checking non-usercode

  #138492 closed May 5, 2025

• [DebugInfo][ConstraintElimination] Potential debug value loss in replacing comparisons with the speculated constants

  #135736 closed May 5, 2025

• Lexical analysis fails on malformed _Pragma directive after #include

  #138094 closed May 5, 2025

• Excessive/inconsistent reporting with -Wimplicit-void-ptr-cast

  #138145 closed May 5, 2025

• Enhancement: allow requires-clause checking of statement expression substitution success or failure

  #46036 closed May 5, 2025

95 Issues opened by 70 people

• [clang] lsan is ignored when used with ubsan

  #138982 opened May 7, 2025

• [flang] Missing diagnostic on deferred length parameter being used in type-spec of an ALLOCATE statement

  #138979 opened May 7, 2025

• [AMDGPU] More accurate handling of alignment aronud buffer fat pointers

  #138975 opened May 7, 2025

• clang unknown warning option '-Walloc-size'

  #138973 opened May 7, 2025

• "error: function-like macro '__alignof__' is not defined" when __alignof__ used in #if condition

  #138963 opened May 7, 2025

• [BOLT][X86] BOLTing the Linux Kernel, perf2bolt stage fails

  #138957 opened May 7, 2025

• [flang] Flang goes into infinite loop when compiling gfortran test: strictly-structured-block-1.f90

  #138950 opened May 7, 2025

• [clang][ptrauth] Sema queries for values containing address discrimination fail to consider vtable pointers

  #138948 opened May 7, 2025

• Assertion Failure: "Operand is DELETED_NODE!" exposed after llvm19 upstream commit cbb0477e9a8d

  #138944 opened May 7, 2025

• unexpected formatting on empty lines

  #138942 opened May 7, 2025

• Clang++ rejects try-catch in discarded if constexpr branch with -fno-exceptions

  #138939 opened May 7, 2025

• [lldb][tests] Fix or disable flaky TestDAP_module.py test

  #138938 opened May 7, 2025

• [flang] Missing diagnostic on named constant appearing in namelist

  #138937 opened May 7, 2025

• [flang] Missing diagnostic on non-rank-1 `v_list` in `formattedRead`

  #138933 opened May 7, 2025

• lldb-dap extension CI tests

  #138932 opened May 7, 2025

• lldb-dap format typescript files

  #138931 opened May 7, 2025

• [flang] Missing diagnostic on `SIZE(assumed-size)` without DIM argument.

  #138926 opened May 7, 2025

• [RISC-V] Miscompile on rv64gcv with -O[23]

  #138923 opened May 7, 2025

• [flang] Should pointer assignment with `NULL(ALLOCATABLE` target an extension?

  #138919 opened May 7, 2025

• Implement address sanitizer on AIX

  #138916 opened May 7, 2025

• [flang] Missing diagnostic on missing DEFERRED attribute

  #138915 opened May 7, 2025

• Migrate away from report_fatal_error

  #138914 opened May 7, 2025

• [flang] Missing diagnostic of access private component outside of the module

  #138911 opened May 7, 2025

• [HLSL] Implement `Load(int, uint)` overloads for buffer types

  #138910 opened May 7, 2025

• [C++20] [Modules] [std module] Implicitly import std if standard library header is included

  #138906 opened May 7, 2025

• large displacement gets silently truncated

  #138905 opened May 7, 2025

• [libc++] Get rid of `-Xclang -verify-ignore-unexpected=error` in the test suite

  #138903 opened May 7, 2025

• [HLSL] Buffer SRV type

  #138902 opened May 7, 2025

• [flang] Missing diagnostic on non-simply-contiguous actual to POINTER CONTIGUOUS dummy

  #138899 opened May 7, 2025

• -Wconsumed is ignored on destructors

  #138890 opened May 7, 2025

• [clang][concepts] Clang doesn't properly diagnose concept return types with insufficient template arg count

  #138889 opened May 7, 2025

• [libclang tutorial] memory leak in Complete example code

  #138882 opened May 7, 2025

• [clang-c CXString] What is the lifetime of a CXString?

  #138881 opened May 7, 2025

• [coverage] incorrect coverage when non-throwing code exists within a try block

  #138871 opened May 7, 2025

• [WebAssembly] __table_base should not be optimized into locals (wasm locals or stack locals)

  #138861 opened May 7, 2025

• llvm-strings excessive memory use when used in a pipe

  #138855 opened May 7, 2025

• Clang-21 crash with: Assertion `Entry != DelayedTypos.end() && "Failed to get the state for a TypoExpr!"' failed.

  #138850 opened May 7, 2025

• [clang-tidy] bugprone-infinite-loop false positive with structured binding

  #138842 opened May 7, 2025

• [CodeGen] llc silently ignores -{start|stop}-{after|before} options

  #138831 opened May 7, 2025

• Clang crashes when capturing the same variable by copy and reference in a lambda since clang 18

  #138824 opened May 7, 2025

• ICE with concept pack expansion + std::swap in C++20 constraint expressions with -std=c++20 since clang 20

  #138823 opened May 7, 2025

• [Flang] About using names with multiple declarations (intrinsic statement, interface block, derived type) in a program

  #138807 opened May 7, 2025

• (SB)Target::ConnectRemote doesn't honor synchronous mode

  #138803 opened May 7, 2025

• [HLSL] Investigate whether we can avoid memset and memcpy in object construction and type casting

  #138788 opened May 7, 2025

• [DirectX] Disable libcalls that we don't support

  #138787 opened May 7, 2025

• ASTMatcher `unless(hasAncestor(classTemplatePartialSpecializationDecl()))` has no effect

  #138782 opened May 6, 2025

• [lldb-dap] Support breakpoints in the launch and attach helpers

  #138778 opened May 6, 2025

• various warnings incorrectly included in `-Wc++20-compat`

  #138775 opened May 6, 2025

• [LLVM][AMDGPU] PR#137930 introduces correctness inconsistency

  #138766 opened May 6, 2025

• [lld] Wrong folding of .data.rel.ro section in ICF for armv7a-linux-gnueabihf

  #138764 opened May 6, 2025

• Provide a hook during the sanitizer crash reporting for application-specific crash info

  #138759 opened May 6, 2025

• Sanitizers don't fall back to the `LLVM_SYMBOLIZER_PATH` env variable

  #138758 opened May 6, 2025

• [apt.llvm.org] libclc packages should include the targets spirv-mesa3d- and spirv64-mesa3d-

  #138751 opened May 6, 2025

• [flang][openmp] Incorrect diagnostic on Openmp Atomic update statement

  #138748 opened May 6, 2025

• [clangd][misc-include-cleaner] quote includes are inserted instead of angle includes

  #138740 opened May 6, 2025

• Tf.MaxPool3D not supported

  #138739 opened May 6, 2025

• [clang-tidy] Check request: modernize-use-structured-binding

  #138735 opened May 6, 2025

• [clang-tidy] Check request: modernize-use-std-tie-to-decompose-result

  #138732 opened May 6, 2025

• Grouping Parentheses

  #138722 opened May 6, 2025

• Misformatting around static_cast parentheses

  #138720 opened May 6, 2025

• Unrelated CI failure: "'OMP.inc' has been modified since the precompiled header was built"

  #138719 opened May 6, 2025

• lldb-server crashes on startup on AArch64 which has SME but not SVE

  #138717 opened May 6, 2025

• Request Triage Access for @mariete1223

  #138702 opened May 6, 2025

• [Coverity] Logically dead code in `LoadStoreVectorizer.cpp`

  #138691 opened May 6, 2025

• [AArch64][ISel][SVE] Cannot select setcc

  #138686 opened May 6, 2025

• [DebugInfo][LICM] Debug value info loss caused by removing dead instructions without salvaging

  #138684 opened May 6, 2025

• [Modules][libc++] Using <filesystem> with -fmodules -fcxx-modules triggers missing‑import errors

  #138683 opened May 6, 2025

• EarlyCSE misses redundant load elimination from base pointer, but succeeds when the pointer has a non-zero offset

  #138678 opened May 6, 2025

• Request Commit Access For simpal01

  #138667 opened May 6, 2025

• Clang fails to build code involving custom range and format [C++23, std::format, std::ranges]

  #138662 opened May 6, 2025

• Request Commit Access For jyli0116

  #138659 opened May 6, 2025

• ICE / LLVM ERROR: Out of memory when compiling large std::array<shared_future<...>> with additional unexpected behaviours (C++23, Clang 19–21)

  #138653 opened May 6, 2025

• [clang][CodeGen] __builtin_addressof does not mark declaration 'used' (compiler crash)

  #138651 opened May 6, 2025

• [InstCombine] Missing algebraic fold for handwritten bitwise AND

  #138650 opened May 6, 2025

• Missed optimization: conditional store of zext(i1) not folded to constant zero when i1 is known false

  #138636 opened May 6, 2025

• Attributes appertaining to inner classes of class template specializations are duplicated

  #138596 opened May 5, 2025

• [MLIR] convert-linalg-to-parallel-loops doesn't seem to parallelize reductions

  #138595 opened May 5, 2025

• [lld] Unsorted loadable program headers with `-Ttext=` argument

  #138584 opened May 5, 2025

• ThreadSanitizer doesn't work with memory overcommit disabled

  #138581 opened May 5, 2025

• [mlir][TableGen] Add ability to mark builders etc. deprecated

  #138573 opened May 5, 2025

• [runtimes?][PAC] harden unwinding

  #138571 opened May 5, 2025

• [clang][PAC] add support for authenticated-null-values ptrauth option

  #138570 opened May 5, 2025

• Different behavior for comparison of integer comparison

  #138566 opened May 5, 2025

• [C++20 modules] error: cannot befriend target of using declaration

  #138558 opened May 5, 2025

• [VE][TableGen] Corrupted LaneBitmask representing regLiveUnits for few registerClasses

  #138552 opened May 5, 2025

• [LLDB] [GDB server] Host byte order incorrectly used for `g`, `G`, `p`, `P` packet types

  #138536 opened May 5, 2025

• [HLSL][SPIRV] Replace name mangling for resource types

  #138533 opened May 5, 2025

• CUDA offload fails to verify devices > SM90

  #138532 opened May 5, 2025

• [clang] Warning for implicit conversion and operations between different `charN_t`

  #138526 opened May 5, 2025

• DAGCombiner/SimplifyDemandedBits making ISel DAG more poisonous for bitcasted vector

  #138513 opened May 5, 2025

• [14.0.0 regression] Compiler hang at -O3 on x86_64-linux-gnu

  #138509 opened May 5, 2025

• SPARC -target-feature +vis breaks flang build on Linux/sparc64

  #138494 opened May 5, 2025

• [OpenMP] Assertion `(SemaRef.CurContext->isDependentContext() || B.builtAll()) && "loop exprs were not built"' failed.

  #138493 opened May 5, 2025

• clang-tidy: modernize-use-override does not work if a parameter has `__attribute__`

  #138486 opened May 5, 2025

• misformatting around objc attribute keywords

  #138484 opened May 5, 2025

534 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• [StaticDataLayout][PGO] Add profile format for static data layout, and the classes to operate on the profiles.

  #138170 commented on May 6, 2025 • 56 new comments

• [MLIR][XeGPU] Add unroll patterns for XeGPU (1/N)

  #137010 commented on May 7, 2025 • 56 new comments

• [VPlan] Retain exit conditions and edges in initial VPlan (NFC).

  #137709 commented on May 7, 2025 • 53 new comments

• [VPlan] Implement VPExtendedReduction, VPMulAccumulateReductionRecipe and corresponding vplan transformations.

  #137746 commented on May 7, 2025 • 27 new comments

• [HLSL] Implement `SpirvType` and `SpirvOpaqueType`

  #134034 commented on May 7, 2025 • 21 new comments

• [Offload] Add Error Codes to PluginInterface

  #138258 commented on May 7, 2025 • 19 new comments

• [IA][RISCV] Add support for vp.load/vp.store with shufflevector

  #135445 commented on May 7, 2025 • 19 new comments

• [lldb][RPC] Upstream RPC server interface emitters

  #138032 commented on May 7, 2025 • 17 new comments

• [mlir][xegpu] Add SIMT distribution patterns for UpdateNdOffset and PrefetchNd ops.

  #138033 commented on May 7, 2025 • 17 new comments

• [lldb][RPC] Upstream Python scripts

  #138028 commented on May 7, 2025 • 16 new comments

• [flang][openacc] Allow open acc routines from other modules.

  #136012 commented on May 7, 2025 • 16 new comments

• [OpenMP 6.0 ]Codegen for Reduction over private variables with reduction clause

  #134709 commented on May 7, 2025 • 14 new comments

• [AMDGPU] Automatic conversion from wave32 to wave64

  #137376 commented on May 7, 2025 • 14 new comments

• [AMDGPU] Added hot-block-rematerialize pass

  #136631 commented on May 7, 2025 • 14 new comments

• [lldb][RPC] Upstream lldb-rpc-gen tool

  #138031 commented on May 6, 2025 • 13 new comments

• [LV][EVL] Introduce the EVLIndVarSimplify Pass for EVL-vectorized loops

  #131005 commented on May 7, 2025 • 13 new comments

• [clang-tidy] Add check bugprone-misleading-setter-of-reference

  #132242 commented on May 7, 2025 • 13 new comments

• Attributor: Infer noalias.addrspace metadata for memory instructions

  #136553 commented on May 7, 2025 • 12 new comments

• [mlir] [vector] Add linearization pattern for vector.create_mask

  #138214 commented on May 7, 2025 • 11 new comments

• [DAGCombiner] Fold pattern for srl-shl-zext

  #138290 commented on May 7, 2025 • 11 new comments

• [AArch64] Utilize `XAR` for certain vector rotates

  #137629 commented on May 7, 2025 • 11 new comments

• [llvm] Ensure that soft float targets don't use float/vector code for memops.

  #107022 commented on May 5, 2025 • 11 new comments

• [clang-sycl-linker] Add AOT compilation support for Intel GPUs/CPUs

  #133194 commented on May 6, 2025 • 10 new comments

• [libc][uefi] add crt1

  #132150 commented on May 6, 2025 • 10 new comments

• [VPlan] Add VPInstruction::StepVector and use it in VPWidenIntOrFpInductionRecipe

  #129508 commented on May 7, 2025 • 10 new comments

• [SelectionDAG] Split vector types for atomic load

  #120640 commented on May 7, 2025 • 9 new comments

• [VPlan] Manage noalias/alias_scope metadata in VPlan. (NFC)

  #136450 commented on May 7, 2025 • 9 new comments

• [SPIRV] Support for SPV_INTEL_fpga_reg extension

  #134352 commented on May 7, 2025 • 9 new comments

• [libc++] Avoid type-punning between __value_type and pair

  #134819 commented on May 7, 2025 • 8 new comments

• [Flang][OpenMP] Generate correct present checks for implicit maps of optional allocatables

  #138210 commented on May 7, 2025 • 8 new comments

• [VPlan] Handle early exit before forming regions. (NFC)

  #138393 commented on May 6, 2025 • 8 new comments

• [clang][OpenMP] New OpenMP 6.0 threadset clause

  #135807 commented on May 7, 2025 • 8 new comments

• [BOLT][AArch64] Handle OpNegateRAState to enable optimizing binaries with pac-ret hardening

  #120064 commented on May 7, 2025 • 8 new comments

• Add check 'modernize-use-enum-class'

  #138282 commented on May 7, 2025 • 8 new comments

• [VPlan] Introduce VPlan-level constant folder

  #125365 commented on May 7, 2025 • 8 new comments

• [llvm][release] Describe types of release package on the release page

  #138144 commented on May 6, 2025 • 8 new comments

• [RISCV][TII] Add and use new hook to optimize/canonicalize instructions after MachineCopyPropagation

  #137973 commented on May 7, 2025 • 8 new comments

• [AMDGPU][Scheduler] Refactor ArchVGPR rematerialization during scheduling

  #125885 commented on May 5, 2025 • 8 new comments

• [Clang][CodeGen] Enable pointer overflow check for GCC workaround

  #137849 commented on May 7, 2025 • 7 new comments

• [clang] Implement address sanitizer on AIX (1/n)

  #129925 commented on May 7, 2025 • 7 new comments

• [Clang][AArch64] Add fp8 variants for untyped NEON intrinsics

  #128019 commented on May 7, 2025 • 7 new comments

• LLVM symbolizer gsym support

  #134847 commented on May 7, 2025 • 6 new comments

• [clang-doc] Add HTMLMustacheGenerator.cpp

  #138060 commented on May 7, 2025 • 6 new comments

• [Clang][OpenMP] Support for dispatch construct (Sema & Codegen) support

  #131838 commented on May 7, 2025 • 6 new comments

• [libc++] Implements the new FTM header test generator.

  #134542 commented on May 6, 2025 • 6 new comments

• [X86][SelectionDAG] Fix the Gather's base and index by modifying the Scale value

  #137813 commented on May 7, 2025 • 6 new comments

• [MLIR][NVVM] Add NVVMRequiresSM op trait

  #126886 commented on May 7, 2025 • 6 new comments

• [InstCombine] Iterative replacement in PtrReplacer

  #137215 commented on May 6, 2025 • 6 new comments

• [LV] Mask off possibly aliasing vector lanes

  #100579 commented on May 7, 2025 • 6 new comments

• [libc++] Add the __is_replaceable type trait

  #132408 commented on May 7, 2025 • 5 new comments

• [Flang][MLIR] - Handle the mapping of subroutine arguments when they are subsequently used inside the region of an `omp.target` Op

  #134967 commented on May 7, 2025 • 5 new comments

• [llvm] annotate interfaces in llvm/Support for DLL export

  #136014 commented on May 7, 2025 • 5 new comments

• [SPIRV]Added support for extension SPV_INTEL_arbitrary_precision_fixed_point

  #136085 commented on May 7, 2025 • 5 new comments

• [clang] [OpenMP] New OpenMP 6.0 self_maps clause - CodeGen

  #134131 commented on May 7, 2025 • 5 new comments

• [libc] implement template functions for localtime

  #110363 commented on May 6, 2025 • 5 new comments

• [AMDGPU] Make `getAssumedAddrSpace` return AS1 for pointer kernel arguments

  #137488 commented on May 7, 2025 • 5 new comments

• [SelectionDAG] Widen <2 x T> vector types for atomic load

  #120598 commented on May 7, 2025 • 5 new comments

• [compiler-rt][test] Apply CFLAGS from sanitizer_common to all tests

  #120798 commented on May 7, 2025 • 5 new comments

• [SelectionDAG] Convert to or mask if all insertions are -1

  #138213 commented on May 5, 2025 • 5 new comments

• [InstCombine] Fold (X == 0 ? Y : 0) | X to X == 0 ? Y : X

  #138373 commented on May 7, 2025 • 5 new comments

• [AMDGPU][True16][MC] added missing testlines for t16 test

  #135823 commented on May 7, 2025 • 4 new comments

• [win][x64] Unwind v2 3/n: Add support for emitting unwind v2 information (equivalent to MSVC /d2epilogunwind)

  #129142 commented on May 7, 2025 • 4 new comments

• [Flang][OpenMP] Initial defaultmap implementation

  #135226 commented on May 6, 2025 • 4 new comments

• [SSAUpdaterBulk] Add PHI simplification pass.

  #135180 commented on May 7, 2025 • 4 new comments

• [clang] Warn about deprecated volatile-qualified return types

  #137899 commented on May 6, 2025 • 4 new comments

• [IR] Use alloc markers for operator delete variants

  #138261 commented on May 5, 2025 • 4 new comments

• [AMDGPU] Eliminate unnecessary packing in wider f16 vectors for sdwa/opsel-able instruction

  #137137 commented on May 7, 2025 • 4 new comments

• [libc++] Introduce ABI sensitive areas to avoid requiring _LIBCPP_HIDE_FROM_ABI everywhere

  #131156 commented on May 7, 2025 • 4 new comments

• [mlir][memref][spirv] Add conversion for memref.extract_aligned_point…

  #86750 commented on May 6, 2025 • 4 new comments

• [MLIR][TableGen] Add genMnemonicAlias field for OpAsm{Type,Attr}Interface

  #131504 commented on May 7, 2025 • 4 new comments

• [libclang/python] Add typing annotations for the Cursor class

  #138103 commented on May 7, 2025 • 4 new comments

• [Clang] [Driver] add a Cygwin ToolChain

  #135691 commented on May 7, 2025 • 4 new comments

• [PartiallyInlineLibCalls] Emit missed- and passed-optimization remarks when partially inlining sqrt

  #123966 commented on May 5, 2025 • 4 new comments

• [clang-doc] Update serializer for improved template handling

  #138065 commented on May 7, 2025 • 4 new comments

• [DirectX] Adding support for Root Descriptors in obj2yaml/yaml2obj

  #137259 commented on May 6, 2025 • 4 new comments

• [flang][openmp]Add UserReductionDetails and use in DECLARE REDUCTION

  #131628 commented on May 7, 2025 • 4 new comments

• [AArch64] Change the coercion type of structs with pointer members.

  #135064 commented on May 7, 2025 • 4 new comments

• [flang] Updated the parsing structure of some OpenAcc constructs to give better/more uniform inspection

  #138076 commented on May 6, 2025 • 4 new comments

• [analyzer] Workaround for slowdown spikes (unintended scope increase)

  #136720 commented on May 7, 2025 • 3 new comments

• [lldb-dap] Migrate attach to typed RequestHandler.

  #137911 commented on May 7, 2025 • 3 new comments

• [HLSL] Update Sema Checking Diagnostics for builtins

  #138429 commented on May 7, 2025 • 3 new comments

• [DAG] Add utilities for inserting and extracting low sub-vectors [nfc]

  #137230 commented on May 7, 2025 • 3 new comments

• [LSV] Insert casts to vectorize mismatched types

  #134436 commented on May 6, 2025 • 3 new comments

• [fir] Support promoting `fir.do_loop` with results to `affine.for`.

  #137790 commented on May 7, 2025 • 3 new comments

• [DA] do not handle array accesses of different offsets

  #123436 commented on May 7, 2025 • 3 new comments

• [libc][math] Implement double precision acos correctly rounded for all rounding modes.

  #138308 commented on May 7, 2025 • 3 new comments

• [AArch64][SVE] Add lowering for PARTIAL_REDUCE_U/SMLA to USDOT

  #131327 commented on May 7, 2025 • 3 new comments

• [RISCV] Add support for vendor relocations on Xqci extensions

  #135400 commented on May 7, 2025 • 3 new comments

• [clang] Mark some language options as benign.

  #131569 commented on May 7, 2025 • 3 new comments

• ELF: Add branch-to-branch optimization.

  #138366 commented on May 7, 2025 • 3 new comments

• [aarch64][x86][win] Add compiler support for MSVC's /funcoverride flag (Windows kernel loader replaceable functions)

  #125320 commented on May 7, 2025 • 3 new comments

• Fixed issue #128882: don't warn if 1st argument to 'getcwd' is NULL

  #135720 commented on May 7, 2025 • 3 new comments

• [clang] Constant-evaluate format strings as last resort

  #135864 commented on May 7, 2025 • 3 new comments

• [GISel] Funnel shift combiner port from SelectionDAG ISel to GlobalISel

  #135132 commented on May 6, 2025 • 3 new comments

• Address Codegen bug related to marking subregister MachineOperand defines as undef

  #134929 commented on May 6, 2025 • 3 new comments

• [clang-doc] Add HTMLMustacheGenerator methods

  #138061 commented on May 7, 2025 • 3 new comments

• [lldb][TypeSystemClang] Allow arrays to be dereferenced in C/C++.

  #135843 commented on May 6, 2025 • 3 new comments

• [AMDGPU] Move kernarg preload logic to separate pass

  #130434 commented on May 5, 2025 • 3 new comments

• [llvm] Introduce callee_type metadata

  #87573 commented on May 5, 2025 • 2 new comments

• [flang][OpenMP] fix predetermined privatization inside section

  #138159 commented on May 7, 2025 • 2 new comments

• Removed redundant assert and condition in APInt::SetBits

  #138038 commented on May 7, 2025 • 2 new comments

• [DirectX] Implement `llvm.is.fpclass` lowering for the fcNegZero FPClassTest and the `IsNaN`, `IsInf`, `IsFinite`, `IsNormal` DXIL ops

  #138048 commented on May 7, 2025 • 2 new comments

• LangRef: Clarify nsz on min/max operations for +0.0 vs -0.0

  #137567 commented on May 7, 2025 • 2 new comments

• [DAGCombine] Propagate truncate to operands

  #98666 commented on May 6, 2025 • 2 new comments

• [RISCV] TableGen-erate RISC-V SDNodes

  #138381 commented on May 7, 2025 • 2 new comments

• [mlir][gpu] Add pass for emulating unsupported types.

  #138087 commented on May 7, 2025 • 2 new comments

• [CodeGen] Inline stack guard check on Windows

  #136290 commented on May 6, 2025 • 2 new comments

• [AMDGPU] Enable vectorization of i8 values.

  #134934 commented on May 7, 2025 • 2 new comments

• Add debuginfo C support for a SetType, Subrangetype, dynamic array type and replace arrays

  #135607 commented on May 7, 2025 • 2 new comments

• [libc++] Fix flat_{multi}set insert_range

  #137462 commented on May 6, 2025 • 2 new comments

• [Coverage] Support -fprofile-list for cold function coverage

  #136333 commented on May 7, 2025 • 2 new comments

• [mlir][memref] Fix computeCollapsedLayoutMap for contiguous dynamic dim

  #136485 commented on May 5, 2025 • 2 new comments

• [FixIt] Improve Source Ranges and Fix-It Hints for Unused Lambda Captures #106445

  #117953 commented on May 7, 2025 • 2 new comments

• [GOFF] Add writing of text records

  #137235 commented on May 7, 2025 • 2 new comments

• [llvm] Support multiple save/restore points in mir

  #119357 commented on May 7, 2025 • 2 new comments

• [RFC] TableGen-erate SDNode descriptions

  #119709 commented on May 7, 2025 • 2 new comments

• [clang-doc] Add helpers for Template config

  #138062 commented on May 7, 2025 • 2 new comments

• [DirectX] Implement DXILResourceBindingAnalysis

  #137258 commented on May 6, 2025 • 2 new comments

• [clang-doc] Implement setupTemplateValue for HTMLMustacheGenerator

  #138064 commented on May 7, 2025 • 2 new comments

• [AArch64] Expand llvm.histogram intrinsic to support umax, umin, and uadd.sat operations

  #138447 commented on May 6, 2025 • 2 new comments

• [AArch64] Stop reserved registers from being saved in prolog/epilog

  #138448 commented on May 7, 2025 • 2 new comments

• [AtomicExpand] Add bitcasts when expanding load atomic vector

  #120716 commented on May 7, 2025 • 2 new comments

• [RegisterCoalescer]: Try inflated RC for coalescing reg->subreg

  #134438 commented on May 7, 2025 • 2 new comments

• [AMDGPU] Convert more 64-bit lshr to 32-bit if shift amt>=32

  #138204 commented on May 6, 2025 • 2 new comments

• [libc++] Removes unsupported compiler specific code.

  #134496 commented on May 6, 2025 • 2 new comments

• [Flang][OpenMP] MLIR lowering support for grainsize and num_tasks clause

  #128490 commented on May 7, 2025 • 2 new comments

• [RISCV] Add 2^N + 2^M expanding pattern for mul

  #137954 commented on May 7, 2025 • 2 new comments

• [VectorCombine][X86] Use updated getVectorInstrCost hook

  #137823 commented on May 7, 2025 • 2 new comments

• Reset CodeGenOptions fields for clean module/PCH builds

  #138256 commented on May 7, 2025 • 2 new comments

• [LTO] Fix a crash with thin LTO caching and asm output

  #138203 commented on May 7, 2025 • 2 new comments

• [GlobalISel] Put legalizer rule debug behind a verbose option.

  #138277 commented on May 6, 2025 • 2 new comments

• [Xtensa] Implement Xtensa Region Protection Option and several other small Options.

  #137135 commented on May 7, 2025 • 2 new comments

• [AMDGPU][NFC] Add test for 64-bit lshr with shifts >=32

  #138281 commented on May 5, 2025 • 2 new comments

• [LoopVersioningLICM] Only mark pointers with generated checks as noalias

  #135168 commented on May 7, 2025 • 2 new comments

• [libclc] Reduce bithacking for INF/NAN values

  #129738 commented on May 5, 2025 • 2 new comments

• [LV] Fix ScalarIVSteps vplan pattern matcher, remove m_CanonicalIV()

  #138298 commented on May 6, 2025 • 2 new comments

• [AMDGPU] Swap V_CNDMASK operands to shrink it into VOP2

  #135162 commented on May 5, 2025 • 2 new comments

• [AMDGPU] Consider FLAT instructions for VMEM hazard detection

  #137170 commented on May 7, 2025 • 2 new comments

• [clang-tidy] do not diagnose array types within implicit instantiations of a template

  #132924 commented on May 6, 2025 • 2 new comments

• [PowerPC] frontend get target feature from backend with cpu name

  #137670 commented on May 7, 2025 • 2 new comments

• [CodeGen][NPM] Support generic regalloc-npm option

  #135149 commented on May 5, 2025 • 2 new comments

• [VectorCombine] Shrink loads used in shufflevector rebroadcasts

  #128938 commented on May 7, 2025 • 2 new comments

• Suppress errors from well-formed-testing type traits in SFINAE contexts

  #135390 commented on May 6, 2025 • 2 new comments

• [DebugInfo][LoopDistribute] Salvage debug values using dead instructions in the distributed loops

  #137124 commented on May 6, 2025 • 2 new comments

• [KeyInstr][LoopUnroll] Remap atoms while unrolling

  #133489 commented on May 7, 2025 • 1 new comment

• [CodeGen][NPM] Stitch up loop passes in codegen pipeline

  #133050 commented on May 5, 2025 • 1 new comment

• [MLIR][Linalg] Fix insert_slice fusion with rank reduction

  #130961 commented on May 7, 2025 • 1 new comment

• [KeyInstr][JumpThreading] Remap atoms after threading

  #133487 commented on May 7, 2025 • 1 new comment

• [LV] Support strided load with a stride of -1

  #128718 commented on May 5, 2025 • 1 new comment

• [MLIR] Add a utility pass to linearize `memref`

  #136797 commented on May 7, 2025 • 1 new comment

• [MLIR][Linalg] Introduce transpose/broadcast semantic to linalg.batch…

  #130944 commented on May 7, 2025 • 1 new comment

• [Serialization] Fix lazy template loading

  #133057 commented on May 5, 2025 • 1 new comment

• [clang][ptrauth] add support for options parameter to __ptrauth

  #136828 commented on May 5, 2025 • 1 new comment

• [clang][CompundLiteralExpr] Don't defer evaluation for CLEs

  #137163 commented on May 6, 2025 • 1 new comment

• [CodeGen][NPM] Support CodeGenSCCOrder in pipeline

  #136818 commented on May 7, 2025 • 1 new comment

• [x64][win] Add compiler support for x64 import call optimization (equivalent to MSVC /d2guardretpoline)

  #126631 commented on May 7, 2025 • 1 new comment

• [AMDGPU] Extend wave reduce intrinsics for i32 type

  #126469 commented on May 5, 2025 • 1 new comment

• [AMDGPU] Implement IR expansion for frem instruction

  #130988 commented on May 5, 2025 • 1 new comment

• [llvm] Implement address sanitizer on AIX (2/n)

  #129926 commented on May 7, 2025 • 1 new comment

• [HLSL] Raise Diag for Invalid CounterDirection

  #137697 commented on May 6, 2025 • 1 new comment

• [libc++] Introduce _LIBCPP_COMPRESSED_ELEMENT

  #134253 commented on May 7, 2025 • 1 new comment

• Add inreg bit convert tests

  #136112 commented on May 7, 2025 • 1 new comment

• [MLIR][Target/Cpp] Natural induction variable naming.

  #136102 commented on May 5, 2025 • 1 new comment

• [libc++] Simplify __promote

  #136101 commented on May 7, 2025 • 1 new comment

• [Flang][OpenMP] Move builtin .mod generation into runtimes

  #137828 commented on May 7, 2025 • 1 new comment

• [mlir][OpenMP] cancel(lation point) taskgroup LLVMIR

  #137841 commented on May 7, 2025 • 1 new comment

• [Clang][CodeGen] Add workaround for old glibc `__PTR_ALIGN` macro

  #137851 commented on May 7, 2025 • 1 new comment

• [KeyInstr][Clang] Add Clang option -g[no-]key-instructions

  #134627 commented on May 6, 2025 • 1 new comment

• [libc++] Add a missing include in string.h

  #135134 commented on May 6, 2025 • 1 new comment

• [AMDGPU] Update code object metadata for kernarg preload

  #134666 commented on May 5, 2025 • 1 new comment

• [MLIR] Testing arith-to-emitc conversions using opaque types

  #137936 commented on May 5, 2025 • 1 new comment

• [RISCV] Fix generation of DWARF info for vector segmented types

  #137941 commented on May 7, 2025 • 1 new comment

• [ItaniumDemangle][test] Turn ItaniumDemangle tests into LLVM unit-tests

  #137947 commented on May 6, 2025 • 1 new comment

• [libunwind] [SEH] Set NonVolatileRegisters before calling a personality function

  #137951 commented on May 5, 2025 • 1 new comment

• [mlir][tensor] Loosen restrictions on folding dynamic reshapes

  #137963 commented on May 6, 2025 • 1 new comment

• [clang-doc] Update clang-doc tool to enable mustache templates

  #138066 commented on May 7, 2025 • 1 new comment

• [libcxxabi][libunwind] Support for using LLVM libc

  #134893 commented on May 7, 2025 • 1 new comment

• [clang-doc][NFC] Fix missing documentation for EndLineNumber

  #138051 commented on May 7, 2025 • 1 new comment

• [clang-doc][NFC] Add TODO for future work

  #138052 commented on May 7, 2025 • 1 new comment

• [HLSL][RootSignature] Add parsing for RootFlags

  #138055 commented on May 7, 2025 • 1 new comment

• [clangd] Fix qualifier not being dropped for using declaration referring to scoped enum

  #77766 commented on May 7, 2025 • 1 new comment

• [OpenMP] Adds omp_target_is_accessible routine

  #138294 commented on May 6, 2025 • 1 new comment

• [SelectionDAG] Make `(a & x) | (~a & y) -> (a & (x ^ y)) ^ y` available for all targets

  #137641 commented on May 7, 2025 • 1 new comment

• [AMDGPU][TTI] Add Target Hook for Instruction Uniformity (getInstructionUniformity)

  #137639 commented on May 6, 2025 • 1 new comment

• [lldb][DataFormatters] Change ExtractIndexFromString to return std::optional

  #138297 commented on May 7, 2025 • 1 new comment

• [NFC][LLVM][CodeGen][X86] Add ConstantInt/FP based vector support to MachineInstr fixup and printing code.

  #137331 commented on May 6, 2025 • 1 new comment

• [WIP][AMDGPU] Improve the handling of `inreg` arguments

  #133614 commented on May 7, 2025 • 1 new comment

• [Flang] [OpenMP] Add semantic checks for detach clause in task

  #119172 commented on May 7, 2025 • 1 new comment

• [Clang][analyzer] replace Stmt* with ConstCFGElement in SymbolConjured (reland)

  #137355 commented on May 7, 2025 • 1 new comment

• [libc++] Mark __{emplace,push}_back_slow_path as noinline

  #94379 commented on May 7, 2025 • 1 new comment

• [LLVM][Triple] Drop unknown object types from normalized triples

  #135571 commented on May 6, 2025 • 1 new comment

• [CIR] Upstream extract op for VectorType

  #138413 commented on May 7, 2025 • 1 new comment

• [VectorCombine] Fix the type used in foldShuffleOfIntrinsics Cost.

  #138419 commented on May 7, 2025 • 1 new comment

• [BOLT] Gadget scanner: refactor issue reporting

  #135662 commented on May 7, 2025 • 0 new comments

• [BOLT] Gadget scanner: detect authentication oracles

  #135663 commented on May 7, 2025 • 0 new comments

• [AArch64] Merge scaled and unscaled narrow zero stores

  #136705 commented on May 7, 2025 • 0 new comments

• [llvm] Ensure propagated constants in the vtable are aligned

  #136630 commented on May 7, 2025 • 0 new comments

• [llvm][IR] Treat memcmp and bcmp as libcalls

  #135706 commented on May 7, 2025 • 0 new comments

• [SPARC] Use op-then-halve instructions when we have VIS3

  #135718 commented on May 5, 2025 • 0 new comments

• [clang] Function type attribute to prevent CFI instrumentation

  #135836 commented on May 7, 2025 • 0 new comments

• [CodeGen][NPM] Differentiate pipeline-required and opt-required passes

  #135752 commented on May 7, 2025 • 0 new comments

• [SPIRV] FIX print the symbolic operand for opcode for the operation OpSpecConstantOp

  #135756 commented on May 5, 2025 • 0 new comments

• Add support for intrinsic @llvm.frexp

  #135774 commented on May 7, 2025 • 0 new comments

• Added Support for builtin enqueue_marker

  #135775 commented on May 6, 2025 • 0 new comments

• release/20.x: [libcxx] Provide locale conversions to tests through lit substitution (#105651)

  #136449 commented on May 7, 2025 • 0 new comments

• release/20.x: Fix crash lowering stack guard on OpenBSD/aarch64. (#125416)

  #136458 commented on May 7, 2025 • 0 new comments

• HIPSPV: Unbundle SDL

  #136412 commented on May 5, 2025 • 0 new comments

• [libc++][test] Don't pass ill-formed UTF-8 to MAKE_STRING_VIEW

  #136403 commented on May 4, 2025 • 0 new comments

• [InstCombine] Fold tan(x) * cos(x) => sin(x)

  #136319 commented on May 7, 2025 • 0 new comments

• [BOLT][NFC] Use parsed basic/branch events for heatmap

  #136531 commented on May 7, 2025 • 0 new comments

• [libc] Clean up copt naming

  #136274 commented on May 5, 2025 • 0 new comments

• [sanitizer] Fix empty string in unsupported argument error for -fsanitize-trap

  #136549 commented on May 6, 2025 • 0 new comments

• [AMDGPU] fix up vop3p gisel errors

  #136262 commented on May 7, 2025 • 0 new comments

• [BOLT] Gadget scanner: improve handling of unreachable basic blocks

  #136183 commented on May 7, 2025 • 0 new comments

• [BOLT] Gadget scanner: do not crash on debug-printing CFI instructions

  #136151 commented on May 7, 2025 • 0 new comments

• [SDAG] Make Select-with-Identity-Fold More Flexible; NFC

  #136554 commented on May 6, 2025 • 0 new comments

• [llvm] annotate interfaces in llvm/Analysis for DLL export

  #136623 commented on May 6, 2025 • 0 new comments

• [BOLT] Gadget scanner: clarify MCPlusBuilder callbacks interface

  #136147 commented on May 7, 2025 • 0 new comments

• Add IR Profile-Guided Optimization (IR PGO) support to the Flang compiler

  #136098 commented on May 6, 2025 • 0 new comments

• [SPIRV] OpEnqueueKernel Instruction generation correction

  #136094 commented on May 6, 2025 • 0 new comments

• [llvm] annotate interfaces in llvm/ADT for DLL export

  #136629 commented on May 5, 2025 • 0 new comments

• [libc++] P2165R4: Update deduction guides for map containers and container adaptors

  #136011 commented on May 7, 2025 • 0 new comments

• [flang][OpenMP] Add implicit casts for omp.atomic.capture

  #138163 commented on May 6, 2025 • 0 new comments

• [CUDA][HIP] Fix host/device attribute of builtin

  #138162 commented on May 7, 2025 • 0 new comments

• [lldb-dap] Add runInTerminal support for Windows

  #138160 commented on May 5, 2025 • 0 new comments

• [libc] implement sigsetjmp for thumb/thumb2/armv7-a

  #138147 commented on May 7, 2025 • 0 new comments

• [mlir][vector] Address linearization comments (post commit)

  #138075 commented on May 6, 2025 • 0 new comments

• [clang-doc] Track if a type is a template or builtin

  #138067 commented on May 7, 2025 • 0 new comments

• [clang-doc] Extract Info into JSON values

  #138063 commented on May 7, 2025 • 0 new comments

• [clang-doc] Add missing comment for Base

  #138053 commented on May 7, 2025 • 0 new comments

• [DirectX] Implement DXILResourceImplicitBinding pass

  #138043 commented on May 6, 2025 • 0 new comments

• [HLSL][RootSignature] Add parsing for empty RootConstants

  #137999 commented on May 7, 2025 • 0 new comments

• [MISched] Add statistics for heuristics

  #137981 commented on May 7, 2025 • 0 new comments

• [BOLT] Gadget scanner: account for BRK when searching for auth oracles

  #137975 commented on May 7, 2025 • 0 new comments

• [compiler-rt] Use mangled function names on ARM64EC

  #137960 commented on May 6, 2025 • 0 new comments

• [ARM][Compiler-RT] Add optional exclusion of libc provided ARM AEABI builtins from compiler-rt.

  #137952 commented on May 6, 2025 • 0 new comments

• [libunwind] [SEH] Implement parsing of ARM pdata/xdata

  #137950 commented on May 5, 2025 • 0 new comments

• [libunwind] [SEH] Implement parsing of aarch64 pdata/xdata

  #137949 commented on May 5, 2025 • 0 new comments

• [RISCV] Implement codegen for XAndesPerf lea instructions

  #137925 commented on May 7, 2025 • 0 new comments

• [LLD][SPARC] Implement enough functionality to run non-trivial 64-bit programs

  #137919 commented on May 6, 2025 • 0 new comments

• [LoongArch] Lower [x]vshuf.d to [x]vshuf4i.d if possible.

  #137918 commented on May 7, 2025 • 0 new comments

• [lldb] Expose QueueThreadPlanForStepSingleInstruction function to SBThreadPlan

  #137904 commented on May 7, 2025 • 0 new comments

• [clang] Add spir_kernel attribute

  #137882 commented on May 7, 2025 • 0 new comments

• [LV][LAA]Add initial support for non-power-of-2 store-load forwarding distance

  #137873 commented on May 7, 2025 • 0 new comments

• [libc++] Adds additional FTM input validation.

  #138462 commented on May 6, 2025 • 0 new comments

• Let memref.collapse_shape implement ReifyRankedShapedTypeOpInterface.

  #138452 commented on May 6, 2025 • 0 new comments

• Revert "LangRef: Clarify llvm.minnum and llvm.maxnum about sNaN and signed zero (#112852)"

  #138451 commented on May 6, 2025 • 0 new comments

• [lldb] Change synthetic symbol names to have file address

  #138416 commented on May 6, 2025 • 0 new comments

• [SPARC][IAS] Add definitions for UA 2005 instructions

  #138400 commented on May 5, 2025 • 0 new comments

• [Clang][LoongArch] Match GCC behaviour when parsing FPRs in asm clobbers

  #138391 commented on May 6, 2025 • 0 new comments

• [CodeGen][RISCV] Use vscale_range to handle more fixed<->scalable casts of i1 vectors.

  #138378 commented on May 5, 2025 • 0 new comments

• [libc++][test] Make narrowing in `nasty_char_traits::to_char_type` more explicit

  #138375 commented on May 5, 2025 • 0 new comments

• [clang] UEFI default ABI

  #138364 commented on May 7, 2025 • 0 new comments

• [llvm][X86] AvoidTrailingCallPass for UEFI

  #138363 commented on May 6, 2025 • 0 new comments

• [llvm][X86] REX profile for UEFI

  #138362 commented on May 7, 2025 • 0 new comments

• [Clang][Cygwin] attempt to fix building shared libclang.

  #138351 commented on May 5, 2025 • 0 new comments

• [mlir][vector] Additional transpose folding

  #138347 commented on May 6, 2025 • 0 new comments

• [HLSL][RootSignature] Implement serialized dump of Descriptor Tables

  #138326 commented on May 7, 2025 • 0 new comments

• [libc++] Upgrade to GCC 15

  #138293 commented on May 6, 2025 • 0 new comments

• [mlir][tosa] Allow unsigned types for rescale ops during validation

  #138253 commented on May 7, 2025 • 0 new comments

• [wip][libc] Implemented fixed point divifx functions in llvm-libc

  #138238 commented on May 5, 2025 • 0 new comments

• [clang][Darwin] Remove legacy framework search path logic in the frontend

  #138234 commented on May 6, 2025 • 0 new comments

• [Modules] Don't fail when an unused textual header is missing.

  #138227 commented on May 7, 2025 • 0 new comments

• [clang][Sema] Don't warn for implicit uses of builtins in system headers

  #138205 commented on May 5, 2025 • 0 new comments

• [sanitizer_common] Implement address sanitizer on AIX: stack unwinding (6/n)

  #138188 commented on May 7, 2025 • 0 new comments

• [NFC][Support] Add llvm::uninitialized_copy

  #138174 commented on May 7, 2025 • 0 new comments

• [CodeGen][Pass] Add `TargetPassBuilder`

  #137290 commented on May 7, 2025 • 0 new comments

• [NFC] Refactoring MCDXBC to support out of order storage of root parameters

  #137284 commented on May 7, 2025 • 0 new comments

• [Clang][counted_by] Add support for 'counted_by' on struct pointers

  #137250 commented on May 7, 2025 • 0 new comments

• [CIR] Upstream support for Variable length Array

  #137233 commented on May 5, 2025 • 0 new comments

• [SPIRV] support for extension SPV_INTEL_maximum_registers

  #137229 commented on May 5, 2025 • 0 new comments

• [BOLT] Gadget scanner: detect untrusted LR before tail call

  #137224 commented on May 7, 2025 • 0 new comments

• [mlir][OpenMP] Convert omp.cancellation_point to LLVMIR

  #137205 commented on May 6, 2025 • 0 new comments

• [MLIR][OpenMP] Simplify OpenMP device codegen

  #137201 commented on May 5, 2025 • 0 new comments

• [Flang][OpenMP] Minimize host ops remaining in device compilation

  #137200 commented on May 5, 2025 • 0 new comments

• [RISCV] Expand constant multiplication for targets without M extension

  #137195 commented on May 7, 2025 • 0 new comments

• [mlir][OpenMP] convert wsloop cancellation to LLVMIR

  #137194 commented on May 7, 2025 • 0 new comments

• [lldb] Fix offset computation in RegisterContextUnwind

  #137155 commented on May 7, 2025 • 0 new comments

• Thread Safety Analysis: Support reentrant capabilities

  #137133 commented on May 6, 2025 • 0 new comments

• [flang] Retrieve shape from selector when generating assoc sym type

  #137117 commented on May 5, 2025 • 0 new comments

• [LLDB] Ptrace seize dead process

  #137041 commented on May 5, 2025 • 0 new comments

• [asan] Implement address sanitizer on AIX: shadow memory (5/n)

  #136874 commented on May 7, 2025 • 0 new comments

• [ItaniumDemangle] Add Named flag to "pm" operator

  #136862 commented on May 6, 2025 • 0 new comments

• [CIR] Cleanup support for C functions

  #136854 commented on May 6, 2025 • 0 new comments

• [mlir-runner] Check entry function does not expect arguments

  #136825 commented on May 7, 2025 • 0 new comments

• [CIR] Upstream enum support

  #136807 commented on May 6, 2025 • 0 new comments

• [Clang] Add `noalias` to `this` pointer in C++ constructors

  #136792 commented on May 7, 2025 • 0 new comments

• [OpenMP] Change build of OpenMP device runtime to be a separate runtime

  #136729 commented on May 5, 2025 • 0 new comments

• [mlir][vector] Standardize `base` Naming Across Vector Ops (NFC)

  #137859 commented on May 7, 2025 • 0 new comments

• [flang][OpenMP] Overhaul implementation of ATOMIC construct

  #137852 commented on May 7, 2025 • 0 new comments

• Emit nested unused enum types with -fno-eliminate-unused-debug-types

  #137818 commented on May 5, 2025 • 0 new comments

• release/20.x: [clang] Forward TPL of NestedNameSpecifier

  #137806 commented on May 6, 2025 • 0 new comments

• [AArch64] Correct position of CFI Instruction for Pointer Authentication

  #137800 commented on May 6, 2025 • 0 new comments

• [libc++] Annotate the data member of variant with no_unique_address

  #137783 commented on May 5, 2025 • 0 new comments

• [flang][runtime] Replace recursion with iterative work queue (WORK IN PROGRESS)

  #137727 commented on May 7, 2025 • 0 new comments

• [ValueTracking] Make the MaxAnalysisRecursionDepth overridable

  #137721 commented on May 5, 2025 • 0 new comments

• [MCP] Disable BackwardCopyPropagateBlock for copies with implicit registers.

  #137687 commented on May 6, 2025 • 0 new comments

• release/20.x: [wasm-ld] Refactor WasmSym from static globals to per-link context (#134970)

  #137620 commented on May 5, 2025 • 0 new comments

• [clangd] Add CodePatterns config option under Completion

  #137613 commented on May 5, 2025 • 0 new comments

• [clang-format] Add SpaceAfterOperatorKeyword option

  #137610 commented on May 6, 2025 • 0 new comments

• [LV] Enable considering higher VFs when data extend ops are present i…

  #137593 commented on May 6, 2025 • 0 new comments

• [clang] Add `__ptrauth_restricted_intptr` qualifier

  #137580 commented on May 7, 2025 • 0 new comments

• [clang-format] Add ApplyAlwaysOnePerLineToTemplateArguments option

  #137544 commented on May 7, 2025 • 0 new comments

• [lldb] print a notice when `source list` paging reaches the end of th…

  #137515 commented on May 7, 2025 • 0 new comments

• [clang-repl] Delegate CodeGen related operations for PTU to IncrementalParser

  #137458 commented on May 5, 2025 • 0 new comments

• [AMDGPU] Add a new amdgcn.load.to.lds intrinsic

  #137425 commented on May 7, 2025 • 0 new comments

• [BOLT] Optimize the codegen of createLoadImmediate for AArch64.

  #137413 commented on May 5, 2025 • 0 new comments

• [lldb][docs] Update instructions to build standalone

  #137383 commented on May 6, 2025 • 0 new comments

• [RTSan] Cherry pick rtsan osspinlock fix to release/20.x

  #137353 commented on May 6, 2025 • 0 new comments

• [MLIR][OpenMP] Improve Generic-SPMD kernel detection

  #137307 commented on May 5, 2025 • 0 new comments

• [LoopVectorizePass] too big delta in remainder loop

  #59013 commented on May 7, 2025 • 0 new comments

• [mlir][vector] Standarise operand naming

  #131602 commented on May 7, 2025 • 0 new comments

• [vectorization] Compiler Doesn't generate vectorized loop with switch case body

  #52745 commented on May 7, 2025 • 0 new comments

• [ASTImporter] Missing implementation of some Visit functions

  #129393 commented on May 7, 2025 • 0 new comments

• [Mips] Presence of inline asm instructions affects ELF ABI info

  #135283 commented on May 7, 2025 • 0 new comments

• [flang] [packaging] cannot find -lflang_rt.runtime with newly packaged flang 21

  #138340 commented on May 7, 2025 • 0 new comments

• ppc64le nightly builds

  #39332 commented on May 7, 2025 • 0 new comments

• apt repository metadata should use acquire-by-hash

  #49575 commented on May 7, 2025 • 0 new comments

• Uninstallable packages from apt.llvm.org on Ubuntu 18.04

  #57984 commented on May 7, 2025 • 0 new comments

• add instrumented `libc++` to `apt.llvm.org` packages

  #59193 commented on May 7, 2025 • 0 new comments

• llvm.sh needs to be updated after libclang-common-*-dev split

  #62104 commented on May 7, 2025 • 0 new comments

• trying to overwrite '/usr/lib/llvm-15/lib/clang/15.0.7/README.txt

  #62152 commented on May 7, 2025 • 0 new comments

• [Packaging] `libunwind-18-dev` Package missing pkgconfig files

  #84662 commented on May 7, 2025 • 0 new comments

• '__config_site' file not found on Ubuntu noble for libc++-18

  #96210 commented on May 7, 2025 • 0 new comments

• [OpenMP] Enable libomptarget debugging for apt.llvm.org packages

  #134561 commented on May 7, 2025 • 0 new comments

• Missing offloaded libraries in `deb` distribution of llvm

  #136245 commented on May 7, 2025 • 0 new comments

• llvm assembler does not emit the correct symbol names when escaped characters are present

  #138390 commented on May 7, 2025 • 0 new comments

• Feature Request: Option to not check included files in clang-tidy

  #52959 commented on May 7, 2025 • 0 new comments

• Uniformity Analysis: incorrect control-divergence result.

  #137277 commented on May 7, 2025 • 0 new comments

• [clang][LTO] Error when using `.include` in Global Assembly with LTO

  #112920 commented on May 7, 2025 • 0 new comments

• [mlir] Inconsistent output when executing MLIR program with `--int-range-optimizations`

  #137281 commented on May 7, 2025 • 0 new comments

• [mlir][nvvm] MLIR: gpu dialect, runtime error

  #65134 commented on May 6, 2025 • 0 new comments

• Mixing objects with `thread_local` in C++ and `_Thread_local` in C

  #51156 commented on May 6, 2025 • 0 new comments

• [DirectX] OpLowerer::cleanupHandleCasts incompatible cast trying to cast `TargetExtTyID` to `CallInst`

  #137715 commented on May 6, 2025 • 0 new comments

• [AArch64] Failure to combine bitwise not of shift into `mvn`

  #119921 commented on May 6, 2025 • 0 new comments

• [WebAssembly] Loop that shouldn't be given a return type

  #138394 commented on May 6, 2025 • 0 new comments

• `std::flat_set` dispatches non-c++17 iterators to container's `insert(const_iterator, InputIterator, InputIterator)`

  #136656 commented on May 6, 2025 • 0 new comments

• [HLSL] Implement resource arrays

  #133835 commented on May 6, 2025 • 0 new comments

• [HLSL] Clean up CodeGenHLSL/*-overload.hlsl tests

  #138016 commented on May 7, 2025 • 0 new comments

• [LoopVersioningLICM] wrong code

  #35937 commented on May 7, 2025 • 0 new comments

• Request Commit Access For SusanTan

  #126092 commented on May 7, 2025 • 0 new comments

• Request Commit Access For @stumpOS

  #137242 commented on May 7, 2025 • 0 new comments

• Request Commit Access For anutosh491

  #137392 commented on May 7, 2025 • 0 new comments

• Request Commit Access For Camsyn

  #137457 commented on May 7, 2025 • 0 new comments

• [libc++][CI] Reenable disabled MacOS tests

  #135385 commented on May 7, 2025 • 0 new comments

• Implement the `CheckAccessFullyMapped` HLSL Function

  #99204 commented on May 7, 2025 • 0 new comments

• [flang] [OpenMP] Common block name symbol is not found (with the prefix "Internal")

  #136583 commented on May 7, 2025 • 0 new comments

• [Flang][OpenMP] Important issues to be fixed prior to removing experimental status of OpenMP

  #110008 commented on May 7, 2025 • 0 new comments

• Trivial relocatability follow up

  #128725 commented on May 7, 2025 • 0 new comments

• `check-llvm` fails 8 tests when run on an arm Mac

  #45992 commented on May 7, 2025 • 0 new comments

• Mutual reductions not vectorized in SLP

  #55350 commented on May 7, 2025 • 0 new comments

• clang++ incompatibility with libstdc++ gcc4-compatible ABI on Windows

  #135910 commented on May 7, 2025 • 0 new comments

• [Modules][libc++] Can't use modules with precompiled headers and libc++

  #134855 commented on May 7, 2025 • 0 new comments

• Optimization pass to improve performance of interpreters, and other recursive programs

  #138465 commented on May 7, 2025 • 0 new comments

• Funnel shift in 64-bit doesn't get matched to an intrinsic

  #138334 commented on May 7, 2025 • 0 new comments

• [flang] Flang is unable to lower to LLVM IR

  #137126 commented on May 7, 2025 • 0 new comments

• LLVM and Clang: Wrong version in doc files (stay in version 15)

  #62590 commented on May 7, 2025 • 0 new comments

• [SPIR-V] Emit an explicit layout for types that require it.

  #134119 commented on May 7, 2025 • 0 new comments

• AMDGPU misses optimization on check-all-workitem-ids are 0 pattern

  #136727 commented on May 7, 2025 • 0 new comments

• [GlobalISel] MIR serialization issue with G_PTR_ADD instruction flags

  #127781 commented on May 7, 2025 • 0 new comments

• [Clang] Implement P3475R2 Defang and deprecate memory_order::consume

  #127603 commented on May 7, 2025 • 0 new comments

• enum and enum class give different values with bit field

  #138449 commented on May 7, 2025 • 0 new comments

• Stack dump occurred while debugging code in VSCode using vscode-swift extesion

  #137987 commented on May 7, 2025 • 0 new comments

• Bogus "constraint depends on itself"

  #134880 commented on May 7, 2025 • 0 new comments

• [flang][LoongArch] Runtime error in spec2017 527.cam4_r with size=ref and optimization levels "-O3"/"-Ofast"

  #136971 commented on May 7, 2025 • 0 new comments

• [Clang][LoopAccessAnalysis] Stride might be wrongly replaced by 1 in certain situation.

  #95086 commented on May 7, 2025 • 0 new comments

• modernize-use-std-format clang tidy warning not working on example code from documentation

  #129484 commented on May 5, 2025 • 0 new comments

• ExecutionEngine/OrcLazy/multiple-compile-threads-basic.ll is flaky

  #50408 commented on May 5, 2025 • 0 new comments

• [libc++] `ranges::contains(vector<int>)` is slow

  #129321 commented on May 5, 2025 • 0 new comments

• [D121485] [libc++] Fix performance inconsistency between map/set copy-assignment and copy-constructor

  #77658 commented on May 5, 2025 • 0 new comments

• [D121492] [libc++] Fix performance inconsistency between unordered_map copy-assignment and copy-construction

  #77657 commented on May 5, 2025 • 0 new comments

• [libc++] Optimize ordered associative container insertion

  #129330 commented on May 5, 2025 • 0 new comments

• [libc++][shared_mutex] Do we have plan to favor readers over writers?

  #80000 commented on May 5, 2025 • 0 new comments

• Clang 15+ crashes on brace initialization of nested no_unique_address with copy assignment

  #59831 commented on May 5, 2025 • 0 new comments

• [DirectX] Support typedBufferLoad and Store for `RWBuffer<double2>`

  #104423 commented on May 5, 2025 • 0 new comments

• Add builtin/intrinsic to get current instruction pointer?

  #138272 commented on May 5, 2025 • 0 new comments

• [flang][libc++][regression] Flang runtime cannot be built after merging PR #109151

  #113059 commented on May 5, 2025 • 0 new comments

• Implement `sigsetjmp` and `siglongjmp`

  #136358 commented on May 5, 2025 • 0 new comments

• is choco install llvm a malware ?

  #138463 commented on May 5, 2025 • 0 new comments

• [LLDB] s390x, incorrect byte order issues with `Cast` and `p/x $pc`

  #135707 commented on May 5, 2025 • 0 new comments

• [LLDB] MIPS, incorrect byte order issues with `Cast` and `p/x`

  #135840 commented on May 5, 2025 • 0 new comments

• [clang++] Bugs on overloading operator== and operator!=

  #138404 commented on May 5, 2025 • 0 new comments

• [HLSL][SPIRV] Don't emit the Alignment decoration for shaders

  #138268 commented on May 5, 2025 • 0 new comments

• Clang compiles `_Generic` expressions very slowly

  #137891 commented on May 5, 2025 • 0 new comments

• Add equivalent of LambdaBodyIndentation for ObjC blocks

  #53740 commented on May 5, 2025 • 0 new comments

• Missing dependency from clang-scan-deps after b768a8c1db85b9e84fd8b356570a3a8fbe37acf6

  #137648 commented on May 5, 2025 • 0 new comments

• [clangd] Crash when `char[]` is initialized with both `#embed` and literal values

  #138439 commented on May 5, 2025 • 0 new comments

• [compiler-RT/macOS] Fails to detect that -g is indeed supported

  #137478 commented on May 5, 2025 • 0 new comments

• [PGOInstrUse] "dereferencing end() iterator" on unreachable block

  #135828 commented on May 5, 2025 • 0 new comments

• Clang can't compile valid code?

  #64396 commented on May 5, 2025 • 0 new comments

• Clang type substitution for concepts is too eager

  #61811 commented on May 5, 2025 • 0 new comments

• Deduction guide fails for CTAD for template aliases

  #111216 commented on May 5, 2025 • 0 new comments

• [clang] `_Pragma("clang diagnostic ignored \"-Wconstant-evaluated\"")` with push+pop sometimes doesn't work when there are macros involved

  #107715 commented on May 5, 2025 • 0 new comments

• lld from 20.1.4 prebuilt release archive can't run on Arch Linux due to libxml2 ABI break

  #138225 commented on May 5, 2025 • 0 new comments

• [flang] bug passing non-contiguous array to MPI procedure

  #138471 commented on May 6, 2025 • 0 new comments

• integers bitcasted to vectors then coerced to vectors of integers of the same size can be optimized

  #79094 commented on May 6, 2025 • 0 new comments

• Clang++: Bad code generation when extracting values from vector registers introduced by auto-vectorization

  #59937 commented on May 6, 2025 • 0 new comments

• AArch64 float and bool code regression from LLVM 18

  #138212 commented on May 6, 2025 • 0 new comments

• clang++ 17.0.1: fatal error: error in backend: Do not know how to expand the result of this operator!

  #67735 commented on May 6, 2025 • 0 new comments

• std::char_traits specialization of user defined template character type triggers clang 16/trunk warning

  #63736 commented on May 6, 2025 • 0 new comments

• [lldb][test][Windows] Fix TestReverseContinueBreakpoints.py and TestReverseContinueWatchpoints.py (history boundary)

  #138084 commented on May 6, 2025 • 0 new comments

• [SLPVectorizer] Investigate using poor throughput instructions as seed points

  #38780 commented on May 6, 2025 • 0 new comments

• SLP-vectorized function doesn't get inlined

  #35843 commented on May 6, 2025 • 0 new comments

• Clang frontend C++ crash on decltype in lambda params

  #63271 commented on May 6, 2025 • 0 new comments

• [lldb-dap] Provide a way to specify lldb executable

  #131385 commented on May 6, 2025 • 0 new comments

• [AArch64][BOLT] llvm-bolt annotateCFIState Assertion `!StateStack.empty() && "corrupt CFI stack"' failed.

  #133501 commented on May 6, 2025 • 0 new comments

• "multi-character character constant" warning is not displayed for 4-character constants

  #137471 commented on May 6, 2025 • 0 new comments

• Single-element initializer_list invokes wrong constructor

  #24186 commented on May 6, 2025 • 0 new comments

• Different linker option list behavior for empty or single item list and list of multiple items.

  #39110 commented on May 6, 2025 • 0 new comments

• [LLD][AARCH64] Bug with ADRP + LDR transformation when there is a branch to the LDR

  #138254 commented on May 6, 2025 • 0 new comments

• Erroneous sin value when passed an integer and using libmvec

  #138171 commented on May 6, 2025 • 0 new comments

• On s390x: Ubuntu Hirsute - binary fails with "terminate called after throwing an instance of 'std::system_error'"

  #49375 commented on May 6, 2025 • 0 new comments

• Changing results of the continuation indenter

  #58592 commented on May 6, 2025 • 0 new comments

• Unnecessary instantiation of templated function passed as a template parameter causes valid C++ code to fail compilation

  #138420 commented on May 6, 2025 • 0 new comments

• Assertion failure in TreeTransform::TransformInitializer with templated constructor and invalid type usage in Clang

  #138248 commented on May 6, 2025 • 0 new comments

• Mark std::expected as [[nodiscard]]

  #130656 commented on May 6, 2025 • 0 new comments

• Backport 801b519dfd01 ("[sanitizer_common] Fix build on ppc64+musl (#120036)") to LLVM 20

  #138437 commented on May 6, 2025 • 0 new comments

• inherited constructor causes `std::source_location::current()` to point at wrong line

  #137907 commented on May 6, 2025 • 0 new comments

• [OpenMP] clang++: /root/llvm-project/llvm/include/llvm/ADT/APSInt.h:99: int64_t llvm::APSInt::getExtValue() const: Assertion `isRepresentableByInt64() && "Too many bits for int64_t"' failed.

  #138445 commented on May 5, 2025 • 0 new comments

• Enabling copy constrain DAG mutation on AMDGPU fails verifier

  #111430 commented on May 5, 2025 • 0 new comments

• [RFE] allow assign to members of rvalue aggregate (`-fpermissive`)

  #40016 commented on May 5, 2025 • 0 new comments

• [BOLT][AArch64] 0-bit relocation offset expected

  #138264 commented on May 5, 2025 • 0 new comments

• [SPIRV] Added support for extension SPV_INTEL_2d_block_io

  #133911 commented on May 6, 2025 • 0 new comments

• [libcxx][NFC] Use macros for functions that support overriding detection

  #133876 commented on May 7, 2025 • 0 new comments

• [GOFF] Add writing of section symbols

  #133799 commented on May 7, 2025 • 0 new comments

• [AMDGPU] Split struct kernel arguments

  #133786 commented on May 5, 2025 • 0 new comments

• [SPIRV] Added support for extension SPV_INTEL_fpga_buffer_location

  #133679 commented on May 7, 2025 • 0 new comments

• Propagate DebugLocs on phis in BreakCriticalEdges

  #133492 commented on May 6, 2025 • 0 new comments

• [KeyInstr][LoopUnswitch] Remap cloned instructions' atoms

  #133491 commented on May 7, 2025 • 0 new comments

• [Coverage] Add testing to validate code coverage for exceptions

  #133463 commented on May 7, 2025 • 0 new comments

• [BOLT] Gadget scanner: analyze functions without CFG information

  #133461 commented on May 7, 2025 • 0 new comments

• Added InvertedFPClassTest in legalizerHelper

  #133403 commented on May 5, 2025 • 0 new comments

• Support for extension SPV_INTEL_latency_control.

  #133397 commented on May 5, 2025 • 0 new comments

• [AMDGPU] Skip register uses in AMDGPUResourceUsageAnalysis

  #133242 commented on May 6, 2025 • 0 new comments

• FEAT : Added suport for the extenion SPV_INTEL_fpga_memory_acesses

  #133210 commented on May 6, 2025 • 0 new comments

• [CLANG] Allow parsing arbitrary order of attributes for declarations

  #133107 commented on May 7, 2025 • 0 new comments

• AArch64: Relax x16/x17 constraint on AUT in certain cases.

  #132857 commented on May 5, 2025 • 0 new comments

• [PGO][Offload] Update PGO GPU tests

  #132262 commented on May 7, 2025 • 0 new comments

• [lld][AArch64][Build Attributes] Add support for converting AArch64 Build Attributes to GNU Properties

  #131990 commented on May 7, 2025 • 0 new comments

• [asan] Implement interception on AIX (1/3)

  #131870 commented on May 7, 2025 • 0 new comments

• [sanitizer_common] Implement address sanitizer on AIX: add/update functions (4/n)

  #131868 commented on May 7, 2025 • 0 new comments

• [sanitizer_common][asan] Implement address sanitizer on AIX: platform specific support (3/n)

  #131866 commented on May 7, 2025 • 0 new comments

• [lldb][lldb-dap] Added support for "WriteMemory" request.

  #131820 commented on May 7, 2025 • 0 new comments

• FEAT: Added support for the extension SPV_INTEL_fpga_dsp_control

  #131651 commented on May 7, 2025 • 0 new comments

• [SPIRV] Support for SPV_INTEL_cluster_attributes extension

  #131593 commented on May 6, 2025 • 0 new comments

• [SPIRV] Support for extension SPV_INTEL_masked_gather_scatter

  #131566 commented on May 5, 2025 • 0 new comments

• [offload][SYCL] Add SYCL Module splitting.

  #131347 commented on May 5, 2025 • 0 new comments

• [AMDGPU][GlobalISel] Allow forming s16 U/SBFX pre-regbankselect

  #131309 commented on May 7, 2025 • 0 new comments

• [SPIRV] Support extension SPV_INTEL_runtime_aligned

  #131072 commented on May 5, 2025 • 0 new comments

• [SimplifyCFG] Add command-line option to disable the pass

  #130965 commented on May 6, 2025 • 0 new comments

• [BOLT] Gadget scanner: use more appropriate types (NFC)

  #135661 commented on May 7, 2025 • 0 new comments

• Minimal support of floating-point operand bundles

  #135658 commented on May 5, 2025 • 0 new comments

• [Orc] Initial version of ELFSymtabStaticGenerator

  #135591 commented on May 6, 2025 • 0 new comments

• [lldb][AArch64] Fix Apple M4 on Linux

  #135563 commented on May 7, 2025 • 0 new comments

• [libc++] Optimize std::minmax_element

  #135495 commented on May 6, 2025 • 0 new comments

• [AArch64][GlobalISel] Adopt some Ld* patterns to reduce codegen regressions

  #135492 commented on May 7, 2025 • 0 new comments

• [libc++] Enable the GDB pretty printers for Clang

  #135484 commented on May 7, 2025 • 0 new comments

• [SPIRV] Added opencl Pipe builtins

  #135335 commented on May 7, 2025 • 0 new comments

• [SPIRV] Support for extension SPV_INTEL_device_side_avc_motion_estimation

  #135319 commented on May 5, 2025 • 0 new comments

• [AMDGPU] Support bottom-up postRA scheduing.

  #135295 commented on May 5, 2025 • 0 new comments

• [InstCombine] Combine and->cmp->sel->or-disjoint into and->mul

  #135274 commented on May 5, 2025 • 0 new comments

• [AMDGPU] Improve StructurizeCFG pass performance by using SSAUpdaterBulk.

  #135181 commented on May 7, 2025 • 0 new comments

• Add EliminateNewDuplicatePHINodes function.

  #135179 commented on May 6, 2025 • 0 new comments

• [libc++] Fix disabling of extension warnings in C++20 and later

  #134989 commented on May 7, 2025 • 0 new comments

• [Coroutines] Create C++ noop coroutine with default function attributes

  #134878 commented on May 7, 2025 • 0 new comments

• [libc++] Don't skip localization-related headers in header tests

  #134877 commented on May 6, 2025 • 0 new comments

• [Flang][Windows] Disable PCH on Windows for flangFrontend

  #134726 commented on May 7, 2025 • 0 new comments

• [MC][DebugInfo] Emit linetable entries with known offsets immediately

  #134677 commented on May 7, 2025 • 0 new comments

• [AMDGPU][GlobalISel] Enable kernel argument preloading

  #134655 commented on May 5, 2025 • 0 new comments

• [GISel] Add KnownFPClass Analysis to GISelValueTrackingPass

  #134611 commented on May 7, 2025 • 0 new comments

• Add commands to list/enable/disable plugins

  #134418 commented on May 5, 2025 • 0 new comments

• [libc++] Fix __segmented_iterator_traits for implicit template instantiation in SFINAE

  #134304 commented on May 5, 2025 • 0 new comments

• Define pointer layout for AVR program address space

  #134254 commented on May 7, 2025 • 0 new comments

• [BOLT] Gadget scanner: detect signing oracles

  #134146 commented on May 7, 2025 • 0 new comments

• [libc++] Stabilize transitive includes for C++23

  #134143 commented on May 6, 2025 • 0 new comments

• [libc++][C++03] Remove macros that expand to nothing

  #134046 commented on May 7, 2025 • 0 new comments

• [AMDGPU][NPM] Add isRequired to passes missing it

  #134033 commented on May 5, 2025 • 0 new comments

• [AMDGPU][clang][CodeGen][opt] Add late-resolved feature identifying predicates

  #134016 commented on May 7, 2025 • 0 new comments

• [SelectionDAG] Legalize <1 x T> vector types for atomic load

  #120385 commented on May 7, 2025 • 0 new comments

• IR/Verifier: Allow vector type in atomic load and store

  #120384 commented on May 7, 2025 • 0 new comments

• [LoopIdiom] Add minimal support for using llvm.experimental.memset.pattern

  #118632 commented on May 5, 2025 • 0 new comments

• [clang] Introduce CallGraphSection option

  #117037 commented on May 5, 2025 • 0 new comments

• [clang] callee_type metadata for indirect calls

  #117036 commented on May 5, 2025 • 0 new comments

• [Intrinsics][AArch64] Add intrinsic to mask off aliasing vector lanes

  #117007 commented on May 6, 2025 • 0 new comments

• [mlir] Improve mlir-query tool by implementing `getBackwardSlice` and `getForwardSlice` matchers

  #115670 commented on May 7, 2025 • 0 new comments

• [libc++] Simplify the implementation of std::get for pairs

  #114984 commented on May 7, 2025 • 0 new comments

• [SystemZ][z/OS] Add visibility features for z/OS (eg. _Export, pragma export)

  #111035 commented on May 5, 2025 • 0 new comments

• Extend kernel-info to emit PGO-based FLOP count

  #110586 commented on May 6, 2025 • 0 new comments

• AMDGPU: Drop and upgrade llvm.amdgcn.atomic.csub/cond.sub to atomicrmw

  #105553 commented on May 5, 2025 • 0 new comments

• Extending LLDB to work on AIX

  #102601 commented on May 7, 2025 • 0 new comments

• [lldb] Add support for displaying `__float128` variables

  #98369 commented on May 6, 2025 • 0 new comments

• [IncludeCleaner] display overview

  #93932 commented on May 7, 2025 • 0 new comments

• Added clarifying comment to 'LLVMLinkInMCJIT' and 'LLVMLinkInInterpreter'

  #92467 commented on May 7, 2025 • 0 new comments

• [AMDGPU] Add AMDGPU support for llvm-objcopy

  #92066 commented on May 7, 2025 • 0 new comments

• [llvm][AsmPrinter] Emit call graph section

  #87576 commented on May 5, 2025 • 0 new comments

• [llvm] Extract and propagate indirect call type id

  #87575 commented on May 5, 2025 • 0 new comments

• [llvm] Add option to emit `callgraph` section

  #87574 commented on May 5, 2025 • 0 new comments

• [clangd] Add support for textDocument/rangesFormatting (LSP 3.18)

  #80180 commented on May 5, 2025 • 0 new comments

• [TableGen] Fix computeRegUnitLaneMasks for ad hoc aliasing

  #79835 commented on May 7, 2025 • 0 new comments

• Mention compilation database generator tool `basset`

  #79758 commented on May 7, 2025 • 0 new comments

• [GuardWidening] Widen widenable conditions instead of widenable branches

  #66501 commented on May 5, 2025 • 0 new comments

• llvm-symbolizer --markup-filter does not adjust addresses without debug info

  #63178 commented on May 7, 2025 • 0 new comments

• Bolt creating corrupted instrumented binary for a C++ binary that uses Boost library (arm64)

  #133465 commented on May 7, 2025 • 0 new comments

• [Hexagon] Small data constants cause duplicate symbols

  #138438 commented on May 7, 2025 • 0 new comments

• Request Commit Access For hulxv

  #138146 commented on May 7, 2025 • 0 new comments

• Add support for SFrame stack trace format

  #64449 commented on May 7, 2025 • 0 new comments

• [SPIRV]support for the extension SPV_INTEL_fp_fast_math_mode

  #130073 commented on May 5, 2025 • 0 new comments

• [WIP][CodeGen] Modifying MBB's liveins representation as into regUnits

  #129847 commented on May 7, 2025 • 0 new comments

• [SPIRV] Addition of @llvm.lround.* and @llvm.llround.* intrinsic

  #129240 commented on May 5, 2025 • 0 new comments

• [AMDGPU][NFC] Use a worklist and remember results

  #129175 commented on May 5, 2025 • 0 new comments

• remove extraneous comma in OpLifetimeStart and OpLifetimeStop

  #129025 commented on May 5, 2025 • 0 new comments

• AMDGPU][True16][CodeGen] FP_Round f64 to f16 in true16

  #128911 commented on May 7, 2025 • 0 new comments

• [LoopPeel] Fix branch weights' effect on block frequencies

  #128785 commented on May 5, 2025 • 0 new comments

• [libc++] Refactor and add benchmark coverage for [alg.sort]

  #128236 commented on May 7, 2025 • 0 new comments

• [mlir][affine] Use value bound inference to determine minimum/maximum trip counts in loop analysis

  #128113 commented on May 5, 2025 • 0 new comments

• [clang-repl] Disable EmulatedTLS on Windows for interpreter executor

  #127468 commented on May 7, 2025 • 0 new comments

• [LoopIdiom] Select llvm.experimental.memset.pattern intrinsic rather than memset_pattern16 libcall

  #126736 commented on May 5, 2025 • 0 new comments

• [clang-tidy] add new check: modernize-use-scoped-lock

  #126434 commented on May 6, 2025 • 0 new comments

• [NVPTX] support packed f32 instructions for sm_100+

  #126337 commented on May 6, 2025 • 0 new comments

• [PowerPC] Fix lowering when performing conditional jumps on f128 or f16

  #125776 commented on May 5, 2025 • 0 new comments

• [SelectionDAG][X86] Remove unused elements from atomic vector.

  #125432 commented on May 7, 2025 • 0 new comments

• [Clang] Link libgcc_s.1.dylib when building for macOS 10.5 and older

  #124651 commented on May 5, 2025 • 0 new comments

• [AMDGPU][Attributor] Rework update of `AAAMDWavesPerEU`

  #123995 commented on May 7, 2025 • 0 new comments

• [TargetVerifier][AMDGPU] Add TargetVerifier.

  #123609 commented on May 6, 2025 • 0 new comments

• [libc++] Optimize ofstream::write

  #123337 commented on May 5, 2025 • 0 new comments

• [llvm-diff] add optional call to IRNormalizer

  #123314 commented on May 7, 2025 • 0 new comments

• [GVN] MemorySSA for GVN: embed the memory state in symbolic expressions

  #123218 commented on May 6, 2025 • 0 new comments

• DAG: Handle load in SimplifyDemandedVectorElts

  #122671 commented on May 5, 2025 • 0 new comments

• [Clang] Reapply CWG2369 "Ordering between constraints and substitution"

  #122423 commented on May 7, 2025 • 0 new comments

• [MTE] generalize overalignment / size of MTE globals

  #121957 commented on May 5, 2025 • 0 new comments

• [libc++] Optimize std::getline

  #121346 commented on May 7, 2025 • 0 new comments

• [lldb-dap] Implement `runInTerminal` for Windows

  #121269 commented on May 6, 2025 • 0 new comments

• [X86] Add atomic vector tests for unaligned >1 sizes.

  #120387 commented on May 7, 2025 • 0 new comments

• [X86] Manage atomic load of fp -> int promotion in DAG

  #120386 commented on May 7, 2025 • 0 new comments