791 Pull requests merged by 280 people

• AMDGPU: Start using AV_MOV_B64_IMM_PSEUDO

  #154500 merged Aug 22, 2025

• AMDGPU: Expand remaining system atomic operations

  #122137 merged Aug 22, 2025

• [TableGen][DecoderEmitter] Remove redundant variable (NFC)

  #154880 merged Aug 22, 2025

• [RISCV][LoongArch] Prefix tablegen class names for intrinsics with 'RISCV'. NFC

  #154821 merged Aug 22, 2025

• [bazel] Port #154774: unroll vector.from_elements

  #154882 merged Aug 22, 2025

• [orc-rt] Use LLVM-style header naming scheme.

  #154881 merged Aug 22, 2025

• Revert "Fix Debug Build Using GCC 15"

  #154877 merged Aug 22, 2025

• [mlir][vector] fix: unroll vector.from_elements in gpu pipelines

  #154774 merged Aug 22, 2025

• [TableGen][DecoderEmitter] Calculate encoding bits once

  #154026 merged Aug 22, 2025

• [orc-rt] Add orc_rt::unique_function.

  #154874 merged Aug 22, 2025

• [libc][math] Refactor cospif16 implementation to header-only in src/__support/math folder.

  #154222 merged Aug 22, 2025

• [orc-rt] Add error.h: structured error support.

  #154869 merged Aug 22, 2025

• [libc][math] Refactor cospif implementation to header-only in src/__support/math folder.

  #154215 merged Aug 22, 2025

• [clang] Upstream clang::CodeGen::getConstantSignedPointer

  #154453 merged Aug 22, 2025

• [TableGen] Remove unnecessary use of utostr when writing to raw_ostream. NFC

  #154800 merged Aug 22, 2025

• [NFC][MC][Decoder] Fix off-by-one indentation in generated code

  #154855 merged Aug 22, 2025

• [VPlan] Allow folding not (cmp eq) -> icmp ne with other select users

  #154497 merged Aug 21, 2025

• [libclc] Only create a target per each compile command for cmake MSVC generator

  #154479 merged Aug 21, 2025

• [lldb/API] Add setters to SBStructuredData

  #154445 merged Aug 21, 2025

• ThinLTOBitcodeWriter: Emit __cfi_check to full LTO part of bitcode file.

  #154833 merged Aug 21, 2025

• [TableGen][DecoderEmitter] Use KnownBits for filters/encodings (NFCI)

  #154691 merged Aug 21, 2025

• [NVPTX] Legalize aext-load to zext-load to expose more DAG combines

  #154251 merged Aug 21, 2025

• Fix Debug Build Using GCC 15

  #152223 merged Aug 21, 2025

• Reapply "[lldb-dap] Re-land refactor of DebugCommunication. (#147787)"

  #154832 merged Aug 21, 2025

• [TableGen][DecoderEmitter] Resolve a FIXME in emitDecoder

  #154649 merged Aug 21, 2025

• [lldb] Fix TestSettings.py

  #154849 merged Aug 21, 2025

• [NFC][MC][Decoder] Extract fixed pieces of decoder code into new header file

  #154802 merged Aug 21, 2025

• [memprof] Tidy up #includes (NFC)

  #154684 merged Aug 21, 2025

• [llvm] Proofread DebuggingCoroutines.rst

  #154681 merged Aug 21, 2025

• [ADT] Use SmallPtrSet or SmallSet flexibly (NFC)

  #154680 merged Aug 21, 2025

• [clang-tidy] Use SmallPtrSet directly instead of SmallSet (NFC)

  #154679 merged Aug 21, 2025

• [Scalar] Use SmallSetVector instead of SmallVector (NFC)

  #154678 merged Aug 21, 2025

• [msan] Handle AVX512 VCVTPS2PH

  #154460 merged Aug 21, 2025

• [flang][cuda] Fix offset with multiple assumed size shared array

  #154844 merged Aug 21, 2025

• [CIR] Handle FunctionToPointerDecay casts (#153657)

  #154060 merged Aug 21, 2025

• [TableGen][DecoderEmitter] Infer encoding's HasCompleteDecoder earlier (NFCI)

  #154644 merged Aug 21, 2025

• [NFC][MC][ARM] Fix formatting for ITStatus and VPTStatus

  #154815 merged Aug 21, 2025

• [RISCV] Reorder atomic pseudo instructions and isel patterns. NFC

  #154835 merged Aug 21, 2025

• [Clang] Fix incorrect return type for __builtin_shufflevector

  #154817 merged Aug 21, 2025

• [clang][DebugInfo][test] Move debug-info tests from CodeGenObjC to DebugInfo directory

  #154781 merged Aug 21, 2025

• [NFC][Diagnostics] Reformat DiagnosticIDs.h and AllDiagnostics.h

  #154628 merged Aug 21, 2025

• Fix scope of typedefs present inside a template class

  #146729 merged Aug 21, 2025

• [NVPTX] Allow more argument integer types, such as i256 and i96

  #154824 merged Aug 21, 2025

• [llvm][utils] Improve the StringRef summary formatter

  #151594 merged Aug 21, 2025

• [lldb] Add flag to "settings show" to include default values

  #153233 merged Aug 21, 2025

• [SeparateConstOffsetFromGEP] propagate const offset through GEP chains

  #143470 merged Aug 21, 2025

• [LangRef] Rework DIExpression docs

  #153072 merged Aug 21, 2025

• [lldb] Improve error message in ResolveSDKPathFromDebugInfo (NFC)

  #154607 merged Aug 21, 2025

• [MLIR][Vector] Test to accompany bug fix

  #154434 merged Aug 21, 2025

• [VPlan/PatternMatch] Strip outdated hdr comment (NFC)

  #154794 merged Aug 21, 2025

• [clang-tidy][doc] Improve option docs for readability-identifier-naming

  #154806 merged Aug 21, 2025

• [RISCV] Correct the OperandType for simm8_unsigned and simm10_unsigned.

  #154667 merged Aug 21, 2025

• [libc] Add boot code for AArch64

  #154789 merged Aug 21, 2025

• [NFC][SYCL] Test use of sycl_kernel_entry_point with null declarations and statements.

  #154583 merged Aug 21, 2025

• [hwasan] Port "[Asan] Skip pre-split coroutine and noop coroutine frame (#99415)"

  #154803 merged Aug 21, 2025

• [delinearize] use update_analyze_test_checks.py in delinearization testcases

  #153831 merged Aug 21, 2025

• [clang][bytecode] Implement Pointer::getType() for function pointers

  #154788 merged Aug 21, 2025

• [VPlan] Use VPIRMetadata for VPInterleaveRecipe.

  #153084 merged Aug 21, 2025

• [AArch64][GlobalISel] Mark G_BR as always legal. NFC

  #153545 merged Aug 21, 2025

• [TableGen] Remove dummy UINT64_C(0) from end of InstBits table. NFC

  #154778 merged Aug 21, 2025

• [AArch64][GlobalISel] Be more precise in RegBankSelect for s/uitofp

  #154489 merged Aug 21, 2025

• [DirectX] Add support for remove-section of DXContainer for llvm-objcopy

  #153246 merged Aug 21, 2025

• [NVPTX] Disable v2f32 registers when no operations supported, or via cl::opt

  #154476 merged Aug 21, 2025

• [CI] Disable PIE on Linux Premerge Builds

  #154584 merged Aug 21, 2025

• [lldb-dap] Re-land refactor of DebugCommunication.

  #147787 merged Aug 21, 2025

• [Flang][Flang-Driver]Fix to add atomic control options in non-fc1 mode

  #154638 merged Aug 21, 2025

• [CIR] Add CIR vtable attribute

  #154415 merged Aug 21, 2025

• [CIR][Dialect] Add SourceLangAttr

  #152511 merged Aug 21, 2025

• [Clang][Codegen][NFC] Apply rule of three to some classes

  #154671 merged Aug 21, 2025

• [bazel] Port #152474: RemarkEngine

  #154792 merged Aug 21, 2025

• [Offload][Conformance] Add randomized tests for single-precision bivariate math functions

  #154663 merged Aug 21, 2025

• [mlir][AMDGPU] Add PermlaneOp

  #154345 merged Aug 21, 2025

• [CIR] Upstream GotoSolver pass

  #154596 merged Aug 21, 2025

• [clang][bytecode] Guard strcmp against differing element types

  #154777 merged Aug 21, 2025

• [lldb] Tweak check for CommandLineTools in ParseXcodeSDK

  #154574 merged Aug 21, 2025

• [lldb] Remove unused XcodeSDK::SupportsSwift (NFC)

  #154572 merged Aug 21, 2025

• [SCEVPatternMatch] Add signed cst match; use in LV (NFC)

  #154568 merged Aug 21, 2025

• [MLIR][NVVM] Improve inline_ptx, add readwrite support

  #154358 merged Aug 21, 2025

• [InstComb] Fold inttoptr (add (ptrtoint %B), %O) -> GEP for ICMP users.

  #153421 merged Aug 21, 2025

• [AMDGPU] Remove "using namespace" from a header. NFC.

  #154776 merged Aug 21, 2025

• [mlir][XeGPU] add WgToSg distribution pattern for load_matrix and store_matrix.

  #154403 merged Aug 21, 2025

• [MLIR][Linalg] Rename convolution pass

  #154400 merged Aug 21, 2025

• [SPIRV][HLSL] Add DXC compatibility option for extension

  #151554 merged Aug 21, 2025

• [GlobalISel] Support saturated truncate

  #150219 merged Aug 21, 2025

• [clang][bytecode] Implement ia32_select* builtins

  #154758 merged Aug 21, 2025

• Revert "[C++] Expose nullptr_t from stddef.h in C++ mode"

  #154767 merged Aug 21, 2025

• [MLIR] Introduce RemarkEngine + pluggable remark streaming (YAML/Bitstream)

  #152474 merged Aug 21, 2025

• [RISCV] Mark Sub/AddChainWithSubs as legal reduction types

  #154753 merged Aug 21, 2025

• [libc] fix strsep()/strtok()/strtok_r() "subsequent searches" behavior.

  #154370 merged Aug 21, 2025

• [flang][OpenMP] Sort OpenMP-related names in dump-parse-tree.h, NFC

  #154589 merged Aug 21, 2025

• [C++] Expose nullptr_t from stddef.h in C++ mode

  #154599 merged Aug 21, 2025

• [clang][bytecode] Fix an out-of-bounds access with ia32_pmul*

  #154750 merged Aug 21, 2025

• [C99] Update documentation for scope of variables in loops; NFC

  #154744 merged Aug 21, 2025

• [llvm][Support] Fix missing-field-initializer warnings for crashreporter_annotations_t

  #154716 merged Aug 21, 2025

• Reapply "[libc] Enable wide-read memory operations by default on Linux (#154602)"

  #154640 merged Aug 21, 2025

• [libc] Remove hardcoded sizeof in __barrier_type.h

  #153718 merged Aug 21, 2025

• [mlir] add getViewDest method to viewLikeOpInterface

  #154524 merged Aug 21, 2025

• Revert "[OpenMP] Add ompTest library to OpenMP"

  #154742 merged Aug 21, 2025

• AMDGPU: Fix broken check lines in test

  #154690 merged Aug 21, 2025

• [ADT] Add fshl/fshr operations to APInt

  #153790 merged Aug 21, 2025

• [OpenMP] Add ompTest library to OpenMP

  #147381 merged Aug 21, 2025

• [VPlan] Add m_c_Add to VPlanPatternMatch. NFC

  #154730 merged Aug 21, 2025

• [clang][bytecode] Fix a crash in Destroy op

  #154695 merged Aug 21, 2025

• [clang][bytecode] Fix a crash with typeid pointers

  #154692 merged Aug 21, 2025

• Revert "[clangd] Add feature modules registry"

  #154711 merged Aug 21, 2025

• [clang][bytecode] Check for unknown size array pointers in InitField*

  #154689 merged Aug 21, 2025

• [MLIR] Adopt LDBG() debug macro in PatternApplicator.cpp (NFC)

  #154724 merged Aug 21, 2025

• [AArch64] [CostModel] Fix cost modelling for saturating arithmetic intrinsics

  #152333 merged Aug 21, 2025

• [MLIR] Adopt LDBG() macro in BuiltinAttributes.cpp (NFC)

  #154723 merged Aug 21, 2025

• [MLIR] Adopt LDBG() in Transform/IR/Utils.cpp (NFC)

  #154722 merged Aug 21, 2025

• [MLIR] Adopt LDBG() macro in LLVM/NVVM/Target.cpp

  #154721 merged Aug 21, 2025

• [MLIR] Use LDBG() macro in Dialect.cpp (NFC)

  #154720 merged Aug 21, 2025

• [lit] Add support to print paths relative to CWD in the test summary report

  #154317 merged Aug 21, 2025

• [flang] Fix replaceAllUsesWith API violations (1/N)

  #154698 merged Aug 21, 2025

• [clang][CodeGen] cast addr space of ReturnValue if needed

  #154380 merged Aug 21, 2025

• [VPlan] Add m_Sub to VPlanPatternMatch. NFC

  #154705 merged Aug 21, 2025

• [MLIR][NVVM] Add nanosleep

  #154697 merged Aug 21, 2025

• [GlobalISel] Add a fadd 0.0 combine with nsz

  #153748 merged Aug 21, 2025

• [ARM][Disassembler] Advance IT State when instruction is unknown

  #154531 merged Aug 21, 2025

• [libunwind] Add support for the AArch64 "Vector Granule" (VG) register

  #153565 merged Aug 21, 2025

• [X86] Rename fp80-strict-vec-cmp.ll to scalarize-strict-fsetcc.ll

  #154688 merged Aug 21, 2025

• [AArch64] Move BSL generation to lowering.

  #151855 merged Aug 21, 2025

• [RISCV] Optimize the spill/reload of segment registers

  #153184 merged Aug 21, 2025

• [Offload][NFC] Use a sensible order for APIGen

  #154518 merged Aug 21, 2025

• [Offload] Fix OL_DEVICE_INFO_MAX_MEM_ALLOC_SIZE on AMD

  #154521 merged Aug 21, 2025

• [RISCV] Move volatile check to isCandidate in VL optimizer. NFC

  #154685 merged Aug 21, 2025

• [libclc] Use elementwise ctlz/cttz builtins for CLC clz/ctz

  #154535 merged Aug 21, 2025

• [clang][DebugInfo][test] Move debug-info tests from CodeGenCXX to DebugInfo directory

  #154538 merged Aug 21, 2025

• [Headers][X86] Allow FMA3/FMA4 vector intrinsics to be used in constexpr

  #154558 merged Aug 21, 2025

• [LiveRegUnits] Exclude runtime defined liveins when computing liveouts

  #154325 merged Aug 21, 2025

• [clangd] Add feature modules registry

  #153756 merged Aug 21, 2025

• [libcxx][test] Silence nodiscard warnings

  #154622 merged Aug 21, 2025

• [Offload] Add oneInterationPerThread param to loop device RTL

  #151959 merged Aug 21, 2025

• [clang] Include explicit object methods in overload suggestions

  #154041 merged Aug 21, 2025

• [clang][bytecode] Call CheckFinalLoad in all language modes

  #154496 merged Aug 21, 2025

• release/21.x: [mlir] Make parser not rely on terminating null. (#151007)

  #154551 merged Aug 21, 2025

• release/21.x: [X86] SimplifyDemandedVectorEltsForTargetNode - don't split X86ISD::CVTTP2UI nodes without AVX512VL (#154504)

  #154526 merged Aug 21, 2025

• Add PowerPC/AIX related release notes to LLVM 21.1.0

  #154465 merged Aug 21, 2025

• release/21.x: On Windows, in the release build script, fix detecting if clang-cl is in PATH (#149597)

  #154399 merged Aug 21, 2025

• release/21.x: [C] Fix issue with -Wimplicit-void-ptr-cast (#154351)

  #154386 merged Aug 21, 2025

• release/21.x: [X86] lowerShuffleAsLanePermuteAndPermute - ensure we've simplified the demanded shuffle mask elts before testing for a matching shuffle (#153554)

  #154299 merged Aug 21, 2025

• [TableGen][DecoderEmitter] Outline InstructionEncoding constructor (NFC)

  #154673 merged Aug 21, 2025

• release/21.x: [NFC][Clang][Docs] Update Pointer Authentication documentation (#152596)

  #154240 merged Aug 21, 2025

• release/21.x: [clang][ObjC] Fix incorrect return type inference for discarded blocks (#154109)

  #154210 merged Aug 21, 2025

• release/21.x: [clang][PAC] ptrauth_qualifier and ptrauth_intrinsic should only be available on Darwin (#153912)

  #154198 merged Aug 21, 2025

• release/21.x: [POWERPC] Fixes an error in the handling of the MTVSRBMI instruction for big-endian (#151565)

  #154138 merged Aug 21, 2025

• release/21.x: [clang] return type not correctly deduced for discarded lambdas (#153921)

  #154080 merged Aug 21, 2025

• release/21.x: [clang] Allow trivial pp-directives before C++ module directive (#153641)

  #154077 merged Aug 21, 2025

• release/21.x: [TailDup] Delay aggressive computed-goto taildup to after RegAlloc. (#150911)

  #151680 merged Aug 21, 2025

• [SDAG[[X86] Added method to scalarize STRICT_FSETCC

  #154486 merged Aug 21, 2025

• Do not trigger -Wmissing-noreturn on lambdas prior to C++23

  #154545 merged Aug 21, 2025

• [Target] Remove SoftFail field on targets that don't use it (NFC)

  #154659 merged Aug 21, 2025

• [bazel] Port #154616: LDBG in ConvertToLLVMPass

  #154661 merged Aug 21, 2025

• [bazel][LLVMIR] Port #145899: Add target attrs

  #154660 merged Aug 21, 2025

• [CIR][NFC] Use Op::create to create CIR operations in CIRGenBuilder

  #154540 merged Aug 21, 2025

• [ProfCheck] Add list of xfail tests

  #154655 merged Aug 21, 2025

• AMDGPU: Add baseline test for mfma rewrite with phi

  #153021 merged Aug 21, 2025

• AMDGPU: Add baseline test for vgpr mfma with copied-from AGPR

  #153020 merged Aug 21, 2025

• AMDGPU: Handle rewriting VGPR MFMA to AGPR with subregister copies

  #153019 merged Aug 21, 2025

• [DAGCombiner] Fold umax/umin operations with vscale operands

  #154461 merged Aug 21, 2025

• [compiler-rt][Fuchsia] Change GetMaxUserVirtualAddress to invoke syscall

  #153309 merged Aug 21, 2025

• AMDGPU: Add some baseline test for mfma rewrite with subregister copies

  #153018 merged Aug 21, 2025

• AMDGPU: Handle rewriting VGPR MFMAs with immediate src2

  #153016 merged Aug 21, 2025

• DAG: Handle half spanning extract_subvector in type legalization

  #154101 merged Aug 21, 2025

• [LV][VPlan] Reduce register usage of VPEVLBasedIVPHIRecipe.

  #154482 merged Aug 20, 2025

• [VPlan] Handle canonical VPWidenIntOrFpInduction in branch-condition simplification

  #153539 merged Aug 20, 2025

• [Scalar] Use SmallPtrSet directly instead of SmallSet (NFC)

  #154473 merged Aug 20, 2025

• [lldb] Use SmallPtrSet directly instead of SmallSet (NFC)

  #154472 merged Aug 20, 2025

• [flang] Use SmallPtrSet directly instead of SmallSet (NFC)

  #154471 merged Aug 20, 2025

• [AMDGPU] Fix uncaught changes made by AMDGPUPreloadKernelArgumentsPass

  #154645 merged Aug 20, 2025

• AMDGPU: Handle rewriting non-tied MFMA to AGPR form

  #153015 merged Aug 20, 2025

• [flang] [acc] Adding allocation to the recipe of scalar allocatables

  #154643 merged Aug 20, 2025

• [MLIR] Adopt LDBG() debug macro in BytecodeWriter.cpp (NFC)

  #154642 merged Aug 20, 2025

• [MLIR] Adopt LDBG() macro in PDL ByteCodeExecutor (NFC)

  #154641 merged Aug 20, 2025

• [lldb-dap] Add module symbol table viewer to VS Code extension #140626

  #153836 merged Aug 20, 2025

• [libc] Enable wide-read memory operations by default on Linux

  #154602 merged Aug 20, 2025

• [TableGen][DecoderEmitter] Add DecoderMethod to InstructionEncoding (NFC)

  #154477 merged Aug 20, 2025

• [MLIR] Adopt LDBG() macro in Affine/Analysis/Utils.cpp (NFC)

  #154626 merged Aug 20, 2025

• [clang][timers][modules] Fix a timer being started when it's running

  #154231 merged Aug 20, 2025

• [lldb] Add missing case statements for SubstBuiltinTemplatePack

  #154606 merged Aug 20, 2025

• [AMDGPU] Upstream the Support for array of named barriers

  #154604 merged Aug 20, 2025

• [MLIR] Adopt LDBG() macro in BasicPtxBuilderInterface.cpp (NFC)

  #154625 merged Aug 20, 2025

• [MLIR] Adopt LDBG() debug macros in Affine LoopAnalysis.cpp (NFC)

  #154621 merged Aug 20, 2025

• [CAS] Add ActionCache to LLVMCAS Library

  #114097 merged Aug 20, 2025

• [DirectX] Removing dxbc DescriptorRange from mcbxdc

  #154597 merged Aug 20, 2025

• [VPlan] Improve code using onlyScalarValuesUsed (NFC)

  #154564 merged Aug 20, 2025

• [lldb] Fix source line annotations for libsanitizers traces

  #154247 merged Aug 20, 2025

• [CIR][NFC] Fix warning in MemOrder lowering

  #154609 merged Aug 20, 2025

• [MLIR] Update MLIRContext to use the LDBG() style debug macro (NFC)

  #154619 merged Aug 20, 2025

• [MLIR] Migrate LICM utils to the LDBG() macro style logging (NFC)

  #154615 merged Aug 20, 2025

• [MLIR] Adopt LDBG() debug macro in ConvertToLLVMPass (NFC)

  #154616 merged Aug 20, 2025

• [BOLT] Validate extra entry point by querying data marker symbols

  #154611 merged Aug 20, 2025

• [MLIR] Adopt LDBG() debug macro in bufferization (NFC)

  #154614 merged Aug 20, 2025

• [clang][analyzer] Relax assertion for non-default address spaces in the cstring checker

  #153498 merged Aug 20, 2025

• [MLIR][LLVMIR][DLTI] Add LLVM::TargetAttrInterface and #llvm.target attr

  #145899 merged Aug 20, 2025

• [Clang][NFC] Clarify some SourceManager related code

  #153527 merged Aug 20, 2025

• [IR] Add utilities for manipulating length of MemIntrinsic [nfc]

  #153856 merged Aug 20, 2025

• [flang][cuda][NFC] Add getDataAttr helper

  #154586 merged Aug 20, 2025

• [M68k] Fix reverse BTST condition causing opposite failure/success logic

  #153086 merged Aug 20, 2025

• [TTI] Remove Args argument from getOperandsScalarizationOverhead (NFC).

  #154126 merged Aug 20, 2025

• [AArch64][GlobalISel] Remove Selection code for s/uitofp. NFC

  #154488 merged Aug 20, 2025

• [clang] build UnresolvedUsingType for constructor initializers

  #154592 merged Aug 20, 2025

• [AMDGPU] report named barrier cnt part2

  #154588 merged Aug 20, 2025

• [NFC] Remove unneeded forward declaration of diagnoseUncapturableValueReferenceOrBinding()

  #154591 merged Aug 20, 2025

• [NVPTX] Implement computeKnownBitsForTargetNode for LoadV

  #154165 merged Aug 20, 2025

• [Offload][Conformance] Add RandomGenerator for large input spaces

  #154252 merged Aug 20, 2025

• [Clang] Add builtins for masked vector loads / stores

  #154464 merged Aug 20, 2025

• [Clang] Add queryable feature 'ext_vector_type_boolean' for SIMD masks

  #154227 merged Aug 20, 2025

• [DirectX] Add boilerplate integration of objcopy for DXContainerObjectFile

  #153079 merged Aug 20, 2025

• [mlir] Fix missing mlir-capi-global-constructors-test on standalone build

  #154576 merged Aug 20, 2025

• [flang][OpenMP] Update GetOmpObjectList, move to parser utils

  #154389 merged Aug 20, 2025

• [clang][dataflow] Fix uninitialized memory bug.

  #154575 merged Aug 20, 2025

• [MLIR] Add cpow support in ComplexToROCDLLibraryCalls

  #153183 merged Aug 20, 2025

• [NFC][CMake] quote ${CMAKE_SYSTEM_NAME} consistently

  #154537 merged Aug 20, 2025

• [clang][SYCL] Add sycl_external attribute and restrict emitting device code

  #140282 merged Aug 20, 2025

• [Clang] Add a builtin that deduplicate types into a pack

  #106730 merged Aug 20, 2025

• [X86] Accept the canonical form of a sign bit test in MatchVectorAllEqualTest.

  #154421 merged Aug 20, 2025

• [RISCV] Minor refactor of RISCVMoveMerge::mergePairedInsns.

  #154467 merged Aug 20, 2025

• [mlir][IR] Fix Block::without_terminator for blocks without terminator

  #154498 merged Aug 20, 2025

• [Clang][ASTMatchers] Make hasConditionVariableStatement support for loop, while loop and switch statements

  #154298 merged Aug 20, 2025

• [Frontend][OpenMP] Allow multiple occurrences of DYN_GROUPPRIVATE

  #154549 merged Aug 20, 2025

• [clang][dataflow] Transfer more cast expressions.

  #153066 merged Aug 20, 2025

• [AMDGPU][GlobalISel] Combine for breaking s64 and/or into two s32 insts

  #151731 merged Aug 20, 2025

• [FileSystem] Allow exclusive file lock

  #114098 merged Aug 20, 2025

• [mlir][Interfaces] Add hasUnknownEffects helper function

  #154523 merged Aug 20, 2025

• [libc++] Add internal checks for some basic_streambuf invariants

  #144602 merged Aug 20, 2025

• [VPlan] Factor out logic to common compute costs to helper (NFCI).

  #153361 merged Aug 20, 2025

• [bazel] Port #153504: add llvm-offload-wrapper

  #154553 merged Aug 20, 2025

• [libc++] Avoid string reallocation in std::filesystem::path::lexically_relative

  #152964 merged Aug 20, 2025

• [AMDGPU][NFC] Enable gfx942 for more tests

  #154363 merged Aug 20, 2025

• [AMDGPU][True16][CodeGen] use vgpr16 for zext patterns (reopen #153894)

  #154211 merged Aug 20, 2025

• [clang] [Sema] Enable nodiscard warnings for function pointers

  #154250 merged Aug 20, 2025

• [clang-repl] Fix InstantiateTemplate & Value test while building against emscripten

  #154513 merged Aug 20, 2025

• [MLIR] Add missing handling for LLVM_LIT_TOOLS_DIR in mlir lit config (NFC)

  #154542 merged Aug 20, 2025

• [LV] Don't calculate scalar costs for scalable VFs in setVectorizedCallDecision

  #152713 merged Aug 20, 2025

• AMDGPU: Add pseudoinstruction for 64-bit agpr or vgpr constants

  #154499 merged Aug 20, 2025

• [clang] Enable constexpr handling for __builtin_elementwise_fma

  #152919 merged Aug 20, 2025

• [CIR] Add atomic load and store operations

  #153814 merged Aug 20, 2025

• [LoopPeel] Add new option to peeling loops to convert PHI into IV

  #121104 merged Aug 20, 2025

• Update log_level for LLVM_DEBUG and associated macros

  #154525 merged Aug 20, 2025

• [AMDGPU] Support merging 16-bit and 8-bit TBUFFER load/store instruction

  #145078 merged Aug 20, 2025

• [Reland] [CGData] Lazy loading support for stable function map

  #154491 merged Aug 20, 2025

• [lldb] make lit use the same PYTHONHOME for building and running the API tests

  #154396 merged Aug 20, 2025

• [AArch64][SME] Rework VG CFI information for streaming-mode changes

  #152283 merged Aug 20, 2025

• [MLIR] Fix duplicated attribute nodes in MLIR bytecode deserialization

  #151267 merged Aug 20, 2025

• [RISCV] Support Remaining P Extension Instructions for RV32/64

  #150379 merged Aug 20, 2025

• [Clang] Support using boolean vectors in ternary operators

  #154145 merged Aug 20, 2025

• [OpenMP][OMPD] Fix GDB plugin to work correctly when installed

  #153956 merged Aug 20, 2025

• [Offload] Guard olMemAlloc/Free with a mutex

  #153786 merged Aug 20, 2025

• [SPIR-V] fix return type for OpAtomicCompareExchange

  #154297 merged Aug 20, 2025

• DAG: Avoid creating illegal extract_subvector in legalizer

  #154100 merged Aug 20, 2025

• [bazel] Port #154452: WasmSSA dialect importer

  #154516 merged Aug 20, 2025

• [TableGen][DecoderEmitter] Factor populateFixedLenEncoding (NFC)

  #154511 merged Aug 20, 2025

• [CIR] Add support for string literal lvalues in ConstantLValueEmitter

  #154514 merged Aug 20, 2025

• [clang] Introduce elementwise ctlz/cttz builtins

  #131995 merged Aug 20, 2025

• [X86] SimplifyDemandedVectorEltsForTargetNode - don't split X86ISD::CVTTP2UI nodes without AVX512VL

  #154504 merged Aug 20, 2025

• [CIR] Add constant attribute to GlobalOp

  #154359 merged Aug 20, 2025

• [CIR] Implement__builtin_va_arg

  #153834 merged Aug 20, 2025

• Revert "[lldb][windows] use Windows APIs to print to the console (#149493)"

  #154423 merged Aug 20, 2025

• [CIR] Add support for base classes in type conversion safety check

  #154385 merged Aug 20, 2025

• [PowerPC] fix bug affecting float to int32 conversion on LE PowerPC

  #150194 merged Aug 20, 2025

• [PowerPC] Remove custom original type tracking (NFCI)

  #154090 merged Aug 20, 2025

• [lldb][windows] remove duplicate implementation of UTF8ToUTF16

  #154424 merged Aug 20, 2025

• Thread Safety Analysis: Graduate ACQUIRED_BEFORE() and ACQUIRED_AFTER() from beta features

  #152853 merged Aug 20, 2025

• [LLVM][CodeGen][SME] hasB16b16() is not sufficient to prove BFADD availability.

  #154143 merged Aug 20, 2025

• [LLVM][AArch64] Build attributes: Support switching to a defined subsection by name only

  #154159 merged Aug 20, 2025

• [FunctionAttr] Invalidate callers with mismatching signature

  #154289 merged Aug 20, 2025

• [Lanai] Use ArgFlags to distinguish fixed parameters

  #154278 merged Aug 20, 2025

• [GlobalISel] Legalize Saturated Truncate instructions and intrinsics

  #154340 merged Aug 20, 2025

• [Clang] Reapply "Only remove lambda scope after computing evaluation context"

  #154458 merged Aug 20, 2025

• [RISCV][NFC] Ensure files end with newline.

  #154457 merged Aug 20, 2025

• [RemoveDIs][NFC] Clean up BasicBlockUtils now intrinsics are gone

  #154326 merged Aug 20, 2025

• [MLIR][Wasm] Extending Wasm binary to WasmSSA dialect importer

  #154452 merged Aug 20, 2025

• [AArch64][SME] Lower aarch64.sme.cnts* to vscale when in streaming mode

  #154305 merged Aug 20, 2025

• [libc] Fix constexpr add_with_carry/sub_with_borrow

  #154282 merged Aug 20, 2025

• [clang][RISCV] Fix crash on VLS calling convention

  #145489 merged Aug 20, 2025

• [clang][bytecode] Diagnose one-past-end reads from global arrays

  #154484 merged Aug 20, 2025

• [CIR] Implement MemberExpr with VarDecl for ComplexType

  #154307 merged Aug 20, 2025

• [libc++][NFC] Use early returns in a few basic_string functions

  #137299 merged Aug 20, 2025

• AMDGPU: Correct inst size for av_mov_b32_imm_pseudo

  #154459 merged Aug 20, 2025

• [ComplexDeinterleaving] Use BumpPtrAllocator for CompositeNodes (NFC)

  #153217 merged Aug 20, 2025

• [orc-rt] Add orc_rt::span, a pre-c++20 std::span substitute

  #154478 merged Aug 20, 2025

• release/21.x: [clang][PAC][darwin] Set correct default ptrauth features for arm64e-darwin (#153722)

  #154449 merged Aug 20, 2025

• [clang][bytecode][NFC] Use an anonymous union in Pointer

  #154405 merged Aug 20, 2025

• [lanai] Add back the ability to set the memory model with --mcmodel.

  #150575 merged Aug 20, 2025

• [flang] Add support of THIS_IMAGE and NUM_IMAGES with PRIF

  #154081 merged Aug 20, 2025

• [RISCV] Add SMT_ prefix to XSMTVDot instructions. NFC

  #154475 merged Aug 20, 2025

• [clang] Proofread StandardCPlusPlusModules.rst

  #154474 merged Aug 20, 2025

• [AMDGPU] Remove an unnecessary cast (NFC)

  #154470 merged Aug 20, 2025

• [NVPTX] Add support for "blocksareclusters" kernel attr

  #152265 merged Aug 20, 2025

• [clang] Skip suggesting unqualified members in explicit-object member functions

  #153760 merged Aug 20, 2025

• [clang][bytecode] Fix comparing pointers to union members

  #154342 merged Aug 20, 2025

• [orc-rt] Fix unit tests.

  #154469 merged Aug 20, 2025

• Update test added in #154418 to work when the default is C++20.

  #154463 merged Aug 20, 2025

• [TableGen][DecoderEmitter] Move Operands to InstructionEncoding (NFCI)

  #154456 merged Aug 20, 2025

• [RISCV] Reduce code duplication in RISCVMoveMerge::findMatchingInst. NFCI

  #154451 merged Aug 20, 2025

• [X86][APX] Remove CF feature from APXF and Diamond Rapids

  #153751 merged Aug 20, 2025

• tsan: Refine conditions to intercept pthread_cond_t functions

  #154268 merged Aug 20, 2025

• [RISCV] When resolving extension implications, handle the default I/E case after implications are resolved.

  #154353 merged Aug 20, 2025

• [LoongArch] Pre-commit for vecreduce_add.

  #154302 merged Aug 20, 2025

• [AMDGPU] Add support for store to constant address space

  #153835 merged Aug 20, 2025

• [RegAlloc] Fix register's live range for early-clobber

  #152895 merged Aug 20, 2025

• DAG: Add assert to getNode for EXTRACT_SUBVECTOR indexes

  #154099 merged Aug 20, 2025

• [compiler-rt][hwasan] Add fiber switch for HwASan

  #153822 merged Aug 20, 2025

• AMDGPU: Fix using illegal extract_subvector indexes

  #154098 merged Aug 20, 2025

• [clang][PAC][darwin] Set correct default ptrauth features for arm64e-darwin

  #153722 merged Aug 20, 2025

• [TTI][X86][APX] Calculate registers number according to FP or not

  #154257 merged Aug 20, 2025

• [AMDGPU] upstream barrier count reporting part1

  #154409 merged Aug 19, 2025

• [ValueTracking][GlobalISel] UCMP and SCMP cannot create undef or poison

  #154404 merged Aug 19, 2025

• [compiler-rt][memprof] adding free_sized/free_aligned_sized intercept…

  #154011 merged Aug 19, 2025

• [TableGen][DecoderEmitter] Analyze encodings once

  #154309 merged Aug 19, 2025

• [lldb] Improve error handling in ObjectFileWasm

  #154433 merged Aug 19, 2025

• [flang][cuda] Fix hasDataAttr signature in header file

  #154435 merged Aug 19, 2025

• [CIR] Fix access to bitfields inside a union

  #154398 merged Aug 19, 2025

• [Clang] [Sema] Always rebuild this if captured by value in a lambda with a dependent explicit object parameter

  #154276 merged Aug 19, 2025

• [TableGen][DecoderEmitter] Turn EncodingAndInst into a class (NFC)

  #154230 merged Aug 19, 2025

• [clang-tidy] fix misc-unconventional-assign-operator entity match

  #154430 merged Aug 19, 2025

• Add vector-based strlen implementation for x86_64 and aarch64

  #152389 merged Aug 19, 2025

• [flang][openacc] fix unguarded dereference of type pointer

  #153606 merged Aug 19, 2025

• [BOLT] Keep X86 HLT instruction as a terminator in user mode

  #154402 merged Aug 19, 2025

• [clang] fix runtime check for NNS transform

  #154418 merged Aug 19, 2025

• [flang][cuda] Add utility function cuf::hasDataAttr

  #154422 merged Aug 19, 2025

• [LLDB] added getName method in SBModule

  #150331 merged Aug 19, 2025

• [clang-tidy][docs] Add documentation for Clang-Tidy Automation

  #153166 merged Aug 19, 2025

• [AMDGPU] Add support for safe bfloat16 fdiv on targets with bf16 trans instructions

  #154373 merged Aug 19, 2025

• [mlir][tensor][NFC] Refactor common methods for bubbling extract_slice op

  #153675 merged Aug 19, 2025

• [NVPTX] Skip numbering unreferenced virtual registers (readability)

  #154391 merged Aug 19, 2025

• [lldb] Replace SmallSet with SmallPtrSet (NFC)

  #154366 merged Aug 19, 2025

• [CIR] Use zero-initializer for partial array fills

  #154161 merged Aug 19, 2025

• [AArch64] Fix zero-register copying with zero-cycle moves

  #154362 merged Aug 19, 2025

• [clang-tidy] Improve "-quiet" option by suppressing "xxx warnings generated"

  #154012 merged Aug 19, 2025

• [AArch64] Remove wrong processor feature

  #151289 merged Aug 19, 2025

• [lldb] Create sections for Wasm segments

  #153634 merged Aug 19, 2025

• [CIR] Fix var_arg.c test (again)

  #154393 merged Aug 19, 2025

• [compiler-rt] Fix-forward "[compiler-rt] Fix frame numbering for unparsable frames. #148278"

  #154397 merged Aug 19, 2025

• [lldb] Support error variations in TestProcessCrashInfo.py

  #154202 merged Aug 19, 2025

• [clang] NFC: fix and add some comments missing from #147835

  #154395 merged Aug 19, 2025

• [AArch64][SME] Temporarily mark test as XFAIL

  #154384 merged Aug 19, 2025

• [clang] fix redecl chain assumption when checking linkage consistency

  #153996 merged Aug 19, 2025

• Revert "[Clang] improve -Wstring-concatenation to warn on every missing comma in initializer lists"

  #154369 merged Aug 19, 2025

• [libc] Fix missing close at the end of file test

  #154392 merged Aug 19, 2025

• [clang][test][DebugInfo] Move debug-info tests from CodeGen to DebugInfo directory

  #154311 merged Aug 19, 2025

• [compiler-rt] Fix frame numbering for unparsable frames.

  #148278 merged Aug 19, 2025

• [libc] Fix copy/paste error in file.cpp

  #150802 merged Aug 19, 2025

• Revert "[Clang] Only remove lambda scope after computing evaluation context"

  #154382 merged Aug 19, 2025

• [C] Fix issue with -Wimplicit-void-ptr-cast

  #154351 merged Aug 19, 2025

• [NFC][MLIR] Document better linalg morphism

  #154313 merged Aug 19, 2025

• [libc][math][c++23] Add {,u}fromfp{,x}bf16 math functions

  #153992 merged Aug 19, 2025

• Revert "[lld][WebAssembly] Do not relocate ABSOLUTE symbols"

  #154371 merged Aug 19, 2025

• [RISCV] Handle more cases when combining (vfmv.s.f (extract_subvector X, 0))

  #154175 merged Aug 19, 2025

• Revert "[Clang] Take libstdc++ into account during GCC detection"

  #154368 merged Aug 19, 2025

• [HLSL] Tests for local resource arrays

  #153257 merged Aug 19, 2025

• [NVPTXLowerArgs] Add align attribute to return value of addrspace.wrap intrinsic

  #153889 merged Aug 19, 2025

• [polly] Replace SmallSet with SmallPtrSet (NFC)

  #154367 merged Aug 19, 2025

• [clang-tools-extra] Replace SmallSet with SmallPtrSet (NFC)

  #154365 merged Aug 19, 2025

• [LLVM] Introduce 'llvm-offload-wrapper' tool

  #153504 merged Aug 19, 2025

• [flang] optimize asind precision

  #154350 merged Aug 19, 2025

• [Flang][OpenMP] Fix issue with named constants in SHARED and FIRSTPRIVATE clauses

  #154335 merged Aug 19, 2025

• [lldb] Refactoring JSONTransport into an abstract RPC Message Handler and transport layer.

  #153121 merged Aug 19, 2025

• Reapply "[flang] Lower EOSHIFT into hlfir.eoshift." (#153907)

  #154241 merged Aug 19, 2025

• [flang] Convert hlfir.designate with comp and contiguous result.

  #154232 merged Aug 19, 2025

• [CIR][NFC] Fix regression by #153819

  #154346 merged Aug 19, 2025

• [lldb] Make step/s alias for new _regexp-step

  #153984 merged Aug 19, 2025

• [flang][runtime] Fix CUDA build

  #154357 merged Aug 19, 2025

• [CAS][Tests] Fix unit tests that hangs on two cores

  #154151 merged Aug 19, 2025

• [flang][OpenMP] Avoid crash with MAP w/o modifiers, version >= 6.0

  #154352 merged Aug 19, 2025

• [RegAllocFast] Don't align stack slots if the stack can't be realigned

  #153682 merged Aug 19, 2025

• [GlobalISel][AArch64] Add saturated truncate tests. NFC

  #154329 merged Aug 19, 2025

• [Clang] Take libstdc++ into account during GCC detection

  #145056 merged Aug 19, 2025

• [Headers][X86] Enable constexpr handling for pmulhw/pmulhuw avx512 mask/maskz intrinsics

  #154341 merged Aug 19, 2025

• [Offload] Add olCalculateOptimalOccupancy

  #142950 merged Aug 19, 2025

• [mlir] Replace SmallSet with SmallPtrSet (NFC)

  #154265 merged Aug 19, 2025

• [clang] Replace SmallSet with SmallPtrSet (NFC)

  #154262 merged Aug 19, 2025

• [clang][bytecode] Implement ia32_pmul* builtins

  #154315 merged Aug 19, 2025

• AMDGPU: Use Register type for isStackAccess

  #154320 merged Aug 19, 2025

• [Clang] Only remove lambda scope after computing evaluation context

  #154106 merged Aug 19, 2025

• [lldb][windows] use Windows APIs to print to the console

  #149493 merged Aug 19, 2025

• [X86] canCreateUndefOrPoisonForTargetNode - add X86ISD::MOVMSK

  #154321 merged Aug 19, 2025

• [flang][OpenMP] Parse GROUPPRIVATE directive

  #153807 merged Aug 19, 2025

• [Frontend][OpenMP] Add definition of groupprivate directive

  #153799 merged Aug 19, 2025

• On Windows, in the release build script, fix detecting if clang-cl is in PATH

  #149597 merged Aug 19, 2025

• [OpenACC] Implement 'firstprivate' clause copy lowering

  #154150 merged Aug 19, 2025

• [X86] Remove unused variable from Atom Scheduling Model

  #154191 merged Aug 19, 2025

• [RemoveDIs][NFC] Remove dbg intrinsic version of calculateFragmentIntersect

  #153378 merged Aug 19, 2025

• [mlir][Vector] add vector.insert canonicalization pattern to convert a chain of insertions to vector.from_elements

  #142944 merged Aug 19, 2025

• [flang][OpenMP] Break up CheckThreadprivateOrDeclareTargetVar, NFC

  #153809 merged Aug 19, 2025

• [flang] Preserve dynamic length of characters in ALLOCATE

  #152564 merged Aug 19, 2025

• [LifetimeSafety] Improve Origin information in debug output

  #153951 merged Aug 19, 2025

• Revert "[MLIR][WASM] Extending the Wasm binary to WasmSSA dialect importer"

  #154314 merged Aug 19, 2025

• [Offload] Define additional device info properties

  #152533 merged Aug 19, 2025

• [DAG] visitTRUNCATE - merge the trunc(abd) and trunc(avg) handling which are almost identical

  #154301 merged Aug 19, 2025

• [MLIR][WASM] Extending the Wasm binary to WasmSSA dialect importer

  #154053 merged Aug 19, 2025

• [clang][bytecode][NFC] Remove unused Program::relocs

  #154308 merged Aug 19, 2025

• [ASan] Re-enable duplicate_os_log_reports test and include cstdlib for malloc

  #153195 merged Aug 19, 2025

• [libc++][tuple.apply] Implement P2255R2 make_from_tuple part.

  #152867 merged Aug 19, 2025

• [flang] do concurrent: Enable delayed localization by default

  #154303 merged Aug 19, 2025

• [AArch64][SME] Rename EdgeBundles to Bundles (NFC)

  #154295 merged Aug 19, 2025

• [orc-rt] Remove unused LLVM_RT_TOOLS_BINARY_DIR cmake variable.

  #154254 merged Aug 19, 2025

• [clang][bytecode][NFC] Replace std::optional<unsigned> with UnsignedO…

  #154286 merged Aug 19, 2025

• [InstCombine] Make strlen optimization more resilient to different gep types.

  #153623 merged Aug 19, 2025

• [libc++] Make std::__tree_node member private to prepare for UB removal

  #154225 merged Aug 19, 2025

• [LoongArch] Fix implicit PesudoXVINSGR2VR error

  #152432 merged Aug 19, 2025

• [PowerPC] Add BCDCOPYSIGN and BCDSETSIGN Instruction Support

  #144874 merged Aug 19, 2025

• [DAG] SelectionDAG::canCreateUndefOrPoison - add ISD::SCMP/UCMP handling + tests

  #154127 merged Aug 19, 2025

• [clang][bytecode] Fix initializing float elements from #embed

  #154285 merged Aug 19, 2025

• [TableGen][DecoderEmitter] Stop duplicating encodings (NFC)

  #154288 merged Aug 19, 2025

• [AArch64][SME] Implement the SME ABI (ZA state management) in Machine IR

  #149062 merged Aug 19, 2025

• [SCCP] Enable PredicateInfo for non-interprocedural SCCP

  #153003 merged Aug 19, 2025

• [clang][bytecode] Move pointers from extern globals to new decls

  #154273 merged Aug 19, 2025

• [CI] Run LLDB tests on Clang changes in pre-merge CI

  #154154 merged Aug 19, 2025

• [Github] Remove redundant 'START_REV', 'END_REV' env variables (NFC)

  #154218 merged Aug 19, 2025

• [CIR] Implement MemberExpr support for ComplexType

  #154027 merged Aug 19, 2025

• [LV][TTI] Calculate cost of extracting last index in a scalable vector

  #144086 merged Aug 19, 2025

• [libc] Add _Returns_twice to C++ code

  #153602 merged Aug 19, 2025

• [clang][bytecode] Create temporary before discarding CXXConstructExpr

  #154280 merged Aug 19, 2025

• [VPlan] EVL transform VPVectorEndPointerRecipe alongisde load/store recipes. NFC

  #152542 merged Aug 19, 2025

• [CIR] Implement Statement Expressions

  #153677 merged Aug 19, 2025

• [X86] Enable MMX unpcklo/unpckhi intrinsics in constexpr

  #154149 merged Aug 19, 2025

• [clang][bytecode][NFC] use both-note in literals test

  #154277 merged Aug 19, 2025

• [X86][Inline] Check correct function for target feature check

  #152515 merged Aug 19, 2025

• [RISCV] Use OrigTy from InputArg/OutputArg (NFCI)

  #154095 merged Aug 19, 2025

• [SystemZ] Remove custom CCState pre-analysis

  #154091 merged Aug 19, 2025

• [Hexagon] Remove custom vararg tracking (NFCI)

  #154089 merged Aug 19, 2025

• [Mips] Remove custom "original type" handling

  #154082 merged Aug 19, 2025

• [CIR] Upstream __builtin_va_start and __builtin_va_end

  #153819 merged Aug 19, 2025

• [clang][bytecode] Support pmul X86 builtins

  #154275 merged Aug 19, 2025

• [TableGen][DecoderEmitter] Extract encoding parsing into a method (NFC)

  #154271 merged Aug 19, 2025

• [RISCV] Generate QC_INSB/QC_INSBI instructions from OR of AND Imm

  #154023 merged Aug 19, 2025

• [AMDGPU] Check noalias.addrspace in mayAccessScratchThroughFlat

  #151319 merged Aug 19, 2025

• [LAA] Move scalable vector check into getStrideFromAddRec()

  #154013 merged Aug 19, 2025

• [llvm] Proofread Legalizer.rst

  #154266 merged Aug 19, 2025

• [AArch64] Replace SmallSet with SmallPtrSet (NFC)

  #154264 merged Aug 19, 2025

• [lld] Replace SmallSet with SmallPtrSet (NFC)

  #154263 merged Aug 19, 2025

• [ADT] Refactor SmallPtrSetImplBase::swap (NFC)

  #154261 merged Aug 19, 2025

• [lld][WebAssembly] Do not relocate ABSOLUTE symbols

  #153763 merged Aug 19, 2025

• [clang][bytecode] Save a per-block dynamic allocation ID

  #154094 merged Aug 19, 2025

• [RISCV] Fold (X & -4096) == 0 -> (X >> 12) == 0

  #154233 merged Aug 19, 2025

• [RISCV] Fold (sext_inreg (setcc), i1) -> (sub 0, (setcc).

  #154206 merged Aug 19, 2025

• [lldb] Fix error : unknown error while starting lldb's C/C++ repl

  #153560 merged Aug 19, 2025

• [VPlan] Don't fold live ins with both scalar and vector operands

  #154067 merged Aug 19, 2025

• [NFC][mlir][vector] Handle potential static cast assertion.

  #152957 merged Aug 19, 2025

• Reland "[Utils] Add new --update-tests flag to llvm-lit"

  #153821 merged Aug 19, 2025

• [TableGen][DecoderEmitter] Synthesize decoder table name in emitTable

  #154255 merged Aug 19, 2025

• [RISCV] Use sd_match in trySignedBitfieldInsertInMask

  #154152 merged Aug 19, 2025

• [clangd] Clangd running with --experimental-modules-support crashes when the compilation database is unavailable

  #153802 merged Aug 19, 2025

• [AMDGPU][Attributor] Infer inreg attribute in AMDGPUAttributor

  #146720 merged Aug 19, 2025

• [CIR] Implement codegen for inline assembly without input and output operands

  #153546 merged Aug 19, 2025

• [LoongArch] Use section-relaxable check instead of relax feature from STI

  #153792 merged Aug 19, 2025

• [DAG] Add ISD::FP_TO_SINT_SAT/FP_TO_UINT_SAT handling to SelectionDAG::canCreateUndefOrPoison

  #154244 merged Aug 19, 2025

• [mlir][emitc] Support dense as init value for ShapedType

  #144826 merged Aug 19, 2025

• RuntimeLibcalls: Move exception call config to tablegen

  #151948 merged Aug 19, 2025

• MSP430: Move __mspabi_mpyll calling conv config to tablegen

  #153988 merged Aug 19, 2025

• [HLSL] Global resource arrays element access

  #152454 merged Aug 19, 2025

• [Sanitizers][Test] narrower constraint for XFAIL

  #154245 merged Aug 19, 2025

• [LoongArch][NFC] Add tests for fixing missed addsub relocs when enabling relax

  #154108 merged Aug 19, 2025

• [ORC-RT] Initial check-in for a new, top-level ORC runtime project.

  #113499 merged Aug 19, 2025

• [LV] Explicitly disallow interleaved access requiring gap mask for scalable VFs. nfc

  #154122 merged Aug 19, 2025

• [bazel] Add more load statements for C++ rules

  #154207 merged Aug 19, 2025

• [libc][math] fix coshf16 build errors.

  #154226 merged Aug 19, 2025

• [NFC][Clang][Docs] Update Pointer Authentication documentation

  #152596 merged Aug 19, 2025

• [RISCV] Prioritize zext.h/zext.w over XTheadBb th.extu.

  #154186 merged Aug 18, 2025

• [RISCV] Remove -O0 from rv32xandesperf.ll. NFC

  #154224 merged Aug 18, 2025

• [libclc] Implement __clc_get_local_size/__clc_get_max_sub_group_size for amdgcn

  #153785 merged Aug 18, 2025

• [compiler-rt] [test] Add test for frame counter out of order.

  #154190 merged Aug 18, 2025

• Revert "[AMDGPU] Fold copies of constant physical registers into their uses (#154183)"

  #154219 merged Aug 18, 2025

• [UBSan] [min-rt] make minimal runtime handlers weak

  #154220 merged Aug 18, 2025

• [libc][math] Refactor coshf16 implementation to header-only in src/__support/math folder.

  #153582 merged Aug 18, 2025

• [CIR] Add support for calling virtual functions

  #153893 merged Aug 18, 2025

• [Sanitizers][Test] XFAIL suppressions/fread_fwrite

  #154189 merged Aug 18, 2025

• [Sanitizers][Test] XFAIL array cookie tests on arm

  #154031 merged Aug 18, 2025

• Reland "[TableGen][DecoderEmitter] Store HW mode ID instead of name (NFC) (#154052)"

  #154212 merged Aug 18, 2025

• [AMDGPU] User SGPR count increased to 32 on gfx1250

  #154205 merged Aug 18, 2025

• [win][x64] Permit lea to adjust the stack when using unwind v2

  #154171 merged Aug 18, 2025

• [flang] Catch semantic error with LBOUND/UBOUND

  #154184 merged Aug 18, 2025

• [flang][runtime] Account for missing READ(SIZE=) characters

  #153967 merged Aug 18, 2025

• [flang][runtime] Allow child NAMELIST input to advance records

  #153963 merged Aug 18, 2025

• [flang][runtime] Catch bad OPEN specifiers for unformatted files

  #153707 merged Aug 18, 2025

• [flang][runtime] OPEN(existingUnit,POSITION=)

  #153688 merged Aug 18, 2025

• [flang] Don't duplicate impure function call for UBOUND()

  #153648 merged Aug 18, 2025

• llvm-profgen: Options cleanup / fixes

  #147632 merged Aug 18, 2025

• [flang][runtime] Fix AllocateAssignmentLHS for monomorphic LHS

  #153073 merged Aug 18, 2025

• [clang][ObjC] Fix incorrect return type inference for discarded blocks

  #154109 merged Aug 18, 2025

• [AMDGPU] Support merging of flat GVS ops

  #154200 merged Aug 18, 2025

• [Clang] improve -Wstring-concatenation to warn on every missing comma in initializer lists

  #154018 merged Aug 18, 2025

• [CI] Ignore upload artifact failures

  #154196 merged Aug 18, 2025

• [MLIR] Update GreedyRewriter to use the LDBG() debug log mechanism (NFC)

  #153961 merged Aug 18, 2025

• [MLIR] Add logging to eraseUnreachableBlocks (NFC)

  #153968 merged Aug 18, 2025

• [AMDGPU] Remove misplaced assert.

  #154187 merged Aug 18, 2025

• Revert "[lldb] Relax the error message in TestProcessCrashInfo.py"

  #154197 merged Aug 18, 2025

• [MLIR] Fix Liveness analysis handling of unreachable code

  #153973 merged Aug 18, 2025

• [MLIR] Stop visiting unreachable blocks in the walkAndApplyPatterns driver

  #154038 merged Aug 18, 2025

• [clang][PAC] ptrauth_qualifier and ptrauth_intrinsic should only be available on Darwin

  #153912 merged Aug 18, 2025

• [vector][distribution] Bug fix in moveRegionToNewWarpOpAndAppendReturns

  #153656 merged Aug 18, 2025

• [AMDGPU] Make s_setprio_inc_wg a scheduling boundary

  #154188 merged Aug 18, 2025

• [msan] Handle multiply-add-accumulate; apply to AVX Vector Neural Network Instructions (VNNI)

  #153927 merged Aug 18, 2025

• [bazel] Port #153497: reland clang modules scanner change

  #154192 merged Aug 18, 2025

• [AMDGPU] Fold copies of constant physical registers into their uses

  #154183 merged Aug 18, 2025

• [AMDGPU] Combine to bf16 reciprocal square root.

  #154185 merged Aug 18, 2025

• [TableGen][DecoderEmitter] Store HW mode ID instead of name (NFC)

  #154052 merged Aug 18, 2025

• [clang-tidy] Remove addition of emacs tag in checks headers

  #153942 merged Aug 18, 2025

• [VPlan] Materialize Build(Struct)Vectors for VPReplicateRecipes. (NFCI)

  #151487 merged Aug 18, 2025

• [doc] Add documentation for clang-change-namespace

  #148277 merged Aug 18, 2025

• Reland Reland [clang][modules-driver] Add scanner to detect C++20 module presence (#147630)

  #153497 merged Aug 18, 2025

• Bump ProtocolServerMCPTest timeout to 200ms

  #154182 merged Aug 18, 2025

• [AMDGPU] Avoid setting op_sel_hi bits if there is matrix_b_scale. NFCI.

  #154176 merged Aug 18, 2025

• [AMDGPU] Combine prng(undef) -> undef

  #154160 merged Aug 18, 2025

• [Sanitizers][Darwin][Test] The top few frames are inaccurate in UBSan.

  #153899 merged Aug 18, 2025

• [LifetimeSafety] Enhance benchmark script for new sub analyses

  #149577 merged Aug 18, 2025

• [lldb] Relax the error message in TestProcessCrashInfo.py

  #153653 merged Aug 18, 2025

• [SPARC] Change half to use soft promotion rather than PromoteFloat

  #152727 merged Aug 18, 2025

• llvm-profgen: Avoid "using namespace" in headers

  #147631 merged Aug 18, 2025

• [flang][OpenMP] Parsing support for DYN_GROUPPRIVATE

  #153615 merged Aug 18, 2025

• [SPIRV] Filter disallowed extensions for env

  #150051 merged Aug 18, 2025

• [msan] Add Instrumentation for Avx512 Instructions: pmaddw, pmaddubs

  #153919 merged Aug 18, 2025

• [VectorCombine] Preserve scoped alias metadata

  #153714 merged Aug 18, 2025

• [bazel] Port #151175: VectorFromElementsLowering

  #154169 merged Aug 18, 2025

• Revert "[AMDGPU][True16][CodeGen] use vgpr16 for zext patterns (#1538…

  #154163 merged Aug 18, 2025

• [RISCV][GISel] Optimize +0.0 to use fcvt.d.w for s64 on rv32

  #153978 merged Aug 18, 2025

• [Inliner] Add option (default off) to inline all calls regardless of the cost

  #152365 merged Aug 18, 2025

• Decent to Descent

  #154040 merged Aug 18, 2025

• [AMDGPU][LowerBufferFatPointers] Fix lack of rewrite when loading/storing null

  #154128 merged Aug 18, 2025

• [Clang][Webassembly] Remove unrachable code in ParseTypeQualifierListOpt

  #153729 merged Aug 18, 2025

• [Github] Drop llvm-project-tests

  #153877 merged Aug 18, 2025

• [DemandedBits] Support non-constant shift amounts

  #148880 merged Aug 18, 2025

• [mlir][vector] Support multi-dimensional vectors in VectorFromElementsLowering

  #151175 merged Aug 18, 2025

• [LV] Emit all remarks for unvectorizable instructions

  #153833 merged Aug 18, 2025

• [VPlan] Preserve nusw in createInBoundsPtrAdd

  #151549 merged Aug 18, 2025

• [SimplifyCFG] Avoid redundant calls in gather. (NFC)

  #154133 merged Aug 18, 2025

• [MLIR][XeGPU] Distribute load_nd/store_nd/prefetch_nd with offsets from Wg to Sg

  #153432 merged Aug 18, 2025

• [NFC][HLSL] Remove confusing enum aliases / duplicates

  #153909 merged Aug 18, 2025

• [clang][dataflow] Add support for serialization and deserialization.

  #152487 merged Aug 18, 2025

• [mlir][Presburger] NFC: return var index from IntegerRelation::addLocalFloorDiv

  #153463 merged Aug 18, 2025

• [DAG] Fold trunc(avg(x,y)) for avgceil/floor u/s nodes if they have sufficient leading zero/sign bits

  #152273 merged Aug 18, 2025

• [NVVM] Add various intrinsic attrs, cleanup and consolidate td

  #153436 merged Aug 18, 2025

• [CIR] Upstream GotoOp

  #153701 merged Aug 18, 2025

• [RISCV] Add P-ext MC support for pli.dh, pli.db, and plui.dh.

  #153972 merged Aug 18, 2025

• [mlir] Update builders to use new form.

  #154132 merged Aug 18, 2025

• [AMDGPU] Make use of SIInstrInfo::isWaitcnt. NFC.

  #154087 merged Aug 18, 2025

• [clang][bytecode] Always track item types in InterpStack

  #151088 merged Aug 18, 2025

• [AArch64] Fix build-bot assertion error in AArch64

  #154124 merged Aug 18, 2025

• [libc++] Implement P3168R2: Give optional range support

  #149441 merged Aug 18, 2025

• [AMDGPU] Narrow only on store to pow of 2 mem location

  #150093 merged Aug 18, 2025

• [AMDGPU][True16][CodeGen] use vgpr16 for zext patterns

  #153894 merged Aug 18, 2025

• [GlobalISel] Translate scalar sequential vecreduce.fadd/fmul as fadd/fmul.

  #153966 merged Aug 18, 2025

• [RISCV] Rename MIPS_PREFETCH->MIPS_PREF. NFC

  #154062 merged Aug 18, 2025

• [clang][bytecode] Disable EndLifetime op for array elements

  #154119 merged Aug 18, 2025

• [C] Fix failing assertion with designated inits

  #154120 merged Aug 18, 2025

• [flang] optimize acosd precision

  #154118 merged Aug 18, 2025

• [Frontend][OpenMP] Add 6.1 as a valid OpenMP version

  #153628 merged Aug 18, 2025

• [Github] Remove call to llvm-project-tests from libclang tests

  #153876 merged Aug 18, 2025

• [Github] Remove call to llvm-project-tests.yml from mlir-spirv-tests.yml

  #153871 merged Aug 18, 2025

• [clang] Proofread SourceBasedCodeCoverage.rst

  #154050 merged Aug 18, 2025

• [llvm] Replace SmallSet with SmallPtrSet (NFC)

  #154068 merged Aug 18, 2025

• [AArch64] Adjust comparison constant if adjusting it means less instructions

  #151024 merged Aug 18, 2025

• [DAG] visitTRUNCATE - early out from computeKnownBits/ComputeNumSignBits failures. NFC.

  #154111 merged Aug 18, 2025

• Reland "[AArch64][SME] Port all SME routines to RuntimeLibcalls"

  #153417 merged Aug 18, 2025

• [clang] [Sema] Simplify Expr::isUnusedResultAWarning for CXXConstructExpr

  #153116 merged Aug 18, 2025

• [MCA][X86] Pretend To Have a Stack Engine

  #153348 merged Aug 18, 2025

• [AMDGPU] Add an option to completely disable kernel argument preload

  #153975 merged Aug 18, 2025

• [AArch64][llvm] Disassemble instructions in SYS alias encoding space more correctly

  #153905 merged Aug 18, 2025

• [clang][bytecode][NFC] Use UnsignedOrNone for Block::DeclID

  #154104 merged Aug 18, 2025

• [OpenACC] Implement firstprivate lowering except init.

  #153847 merged Aug 18, 2025

• [X86] Remove TuningPOPCNTFalseDeps from AlderLake

  #154004 merged Aug 18, 2025

• [mlir][Transforms] Dialect conversion: Add flag to dump materialization kind

  #119532 merged Aug 18, 2025

• [OpenMP] Introduce omp.target_allocmem and omp.target_freemem omp dialect ops.

  #145464 merged Aug 18, 2025

• [LiveVariables] Mark use without implicit if defined at instr

  #119446 merged Aug 18, 2025

• [LoongArch] Always emit symbol-based relocations regardless of relaxation

  #153943 merged Aug 18, 2025

• [AArch64][MachineCombiner] Combine sequences of gather patterns

  #152979 merged Aug 18, 2025

• [LifetimeSafety] Implement a basic use-after-free diagnostic

  #149731 merged Aug 18, 2025

• [flang][OpenMP] Only privaize pre-determined symbols when defined the evaluation.

  #154070 merged Aug 18, 2025

• [MLIR] Fix SCF verifier crash

  #153974 merged Aug 18, 2025

• [DAG] visitTRUNCATE - test abd legality early to avoid unnecessary computeKnownBits/ComputeNumSignBits calls. NFC.

  #154085 merged Aug 18, 2025

• [RISCV] Add SpacemiT XSMTVDot (SpacemiT Vector Dot Product) extension.

  #151706 merged Aug 18, 2025

• [SimplifyCFG] Avoid threading for loop headers

  #151142 merged Aug 18, 2025

• [LoongArch] Reduce number of reserved relocations when relax enabled

  #153769 merged Aug 18, 2025

• [MLIR] Add Egress dialects maintainers

  #151721 merged Aug 18, 2025

• [clang][bytecode] Improve __builtin_{,dynamic_}object_size implementation

  #153601 merged Aug 18, 2025

• [clang] return type not correctly deduced for discarded lambdas

  #153921 merged Aug 18, 2025

• [MLIR] Refactor the walkAndApplyPatterns driver to remove the recursion

  #154037 merged Aug 18, 2025

• [clang-tidy] Added check 'misc-override-with-different-visibility'

  #140086 merged Aug 18, 2025

• [MLIR] Erase unreachable blocks before applying patterns in the greedy rewriter

  #153957 merged Aug 18, 2025

• [LV] Fix incorrect cost kind in VPReplicateRecipe::computeCost

  #153216 merged Aug 18, 2025

• [llvm] Fix typo for CGProfile (NFC)

  #153370 merged Aug 18, 2025

• [OpenMP][Test][NFC] output tool data as hex to improve readibility

  #152757 merged Aug 18, 2025

• [Clang][X86] Add avx512 __builtin_ia32_select* constexpr handling

  #152705 merged Aug 18, 2025

• [mlir][builtin] Make unrealized_conversion_cast inlineable

  #139722 merged Aug 18, 2025

• DAG: Remove unnecessary getPointerTy call

  #154055 merged Aug 18, 2025

• [LoongArch][NFC] More tests to ensure branch relocs reserved when relax enabled

  #153768 merged Aug 18, 2025

• [AArch64] perf optimizations for code in getAppleRuntimeUnrollPreferences()

  #154010 merged Aug 18, 2025

• [mlir][LLVM] ArithToLLVM: Add 1:N support for arith.select lowering

  #153944 merged Aug 18, 2025

• [RISCV] Remove ST->hasVInstructions() from getIntrinsicInstrCost for cttz/ctlz/ctpop. NFC.

  #154064 merged Aug 18, 2025

• [Clang] Rename HasLegalHalfType -> HasFastHalfType (NFC)

  #153163 merged Aug 18, 2025

• [CodeGen][Mips] Remove fp128 libcall list

  #153798 merged Aug 18, 2025

• [VectorCombine] Remove dead node immediately in VectorCombine

  #149047 merged Aug 18, 2025

• [LoongArch][MC] Refine conditions for emitting ALIGN relocations

  #153365 merged Aug 18, 2025

• [ADT] Use range-based for loops in SetVector (NFC)

  #154058 merged Aug 18, 2025

• [llvm] Remove unused includes (NFC)

  #154051 merged Aug 18, 2025

• [RISCV] Remove an unnecessary cast (NFC)

  #154049 merged Aug 18, 2025

• [Support] Remove an unnecessary cast (NFC)

  #154048 merged Aug 18, 2025

• [MLIR][NVVM] Add support for multiple return values in inline_ptx

  #153774 merged Aug 18, 2025

• [clang] Allow trivial pp-directives before C++ module directive

  #153641 merged Aug 18, 2025

• [LV][EVL] Add dead EVL mask into ToErase for consistency. nfc

  #153761 merged Aug 18, 2025

• release/21.x: [clang-format] Don't annotate class property specifiers…

  #154036 merged Aug 18, 2025

• release/21.x: [clang-format] Fix a bug in breaking before FunctionDeclarationName (#153924)

  #154030 merged Aug 18, 2025

• release/21.x: [clang-format] Allow breaking before bit-field colons (#153529)

  #154029 merged Aug 18, 2025

• release/21.x: [SPARC] Use FMA instructions when we have UA2007 (#148434)

  #154003 merged Aug 18, 2025

• release/21.x: [VectorCombine] Apply InstSimplify in scalarizeOpOrCmp to avoid infinite loop (#153069)

  #153958 merged Aug 18, 2025

• release/21.x: [PowerPC][CodeGen] Expand ISD::AssertNoFPClass for ppc_fp128 (#152357)

  #153741 merged Aug 18, 2025

• release/21.x: [clang][LoongArch] Ensure target("lasx") implies LSX support (#153542)

  #153739 merged Aug 18, 2025

• release/21.x: [RISCV][MoveMerge] Don't copy kill flag when moving past an instruction that reads the register. (#153644)

  #153697 merged Aug 18, 2025

• [RISCV] Track Linker Relaxable through Assembly Relaxation

  #153670 merged Aug 18, 2025

• release/21.x: Work around documented Linux mmap bug. (#152595)

  #153486 merged Aug 18, 2025

• release/21.x: [libc++] Fix std::variant evaluating template arguments too eagerly (#151028)

  #153064 merged Aug 18, 2025

• release/21.x: PreISelIntrinsicLowering: Lower llvm.log to a loop if scalable vec arg (#129744)

  #153046 merged Aug 18, 2025

• [libc++][ranges] Ensure range access CPOs are provided in <iterator>

  #151745 merged Aug 18, 2025

• [TableGen][DecoderEmitter] Avoid using a sentinel value

  #153986 merged Aug 18, 2025

• [LegalizeTypes][VP] Teach isVPBinaryOp to recognize vp.sadd/saddu/ssub/ssubu.sat

  #154047 merged Aug 18, 2025

• [RISCV] Accept [-128,255] instead of [0, 255] for pli.b

  #153913 merged Aug 18, 2025

• [RISCV][llvm] Support fixed-length vector inline assembly constraints

  #150724 merged Aug 18, 2025

• [NFC] Fix unary minus operator on unsigned type warning

  #153887 merged Aug 18, 2025

• [GlobalOpt] Do not fold away addrspacecasts which may be runtime operations

  #153753 merged Aug 18, 2025

• [MsgPack] Add code for floating point assignment and writes

  #153544 merged Aug 18, 2025

• [Headers][X86] Allow pmuludq/pmuldq to be used in constexpr

  #153293 merged Aug 17, 2025

• [NFC][libclc] add missing __CLC_ prefix all internal macros

  #153523 merged Aug 17, 2025

• [libclc] Fix out-of-bound value for workitem functions according to OpenCL spec

  #153784 merged Aug 17, 2025

• [Offload] Introduce ATTACH map-type support for pointer attachment.

  #149036 merged Aug 17, 2025

• [clang-tidy][docs] Add description of "clang-diagnostic-error"

  #153870 merged Aug 17, 2025

• [MLIR] Split ExecutionEngine Initialization out of ctor into an explicit method call

  #153524 merged Aug 17, 2025

• Reland "[libc][math][c23] Implement C23 math function asinpif16"

  #152690 merged Aug 17, 2025

• [TableGen][DecoderEmitter] Remove EncodingIDAndOpcode struct (NFC)

  #154028 merged Aug 17, 2025

• [clang-format] Add SpaceInEmptyBraces option

  #153765 merged Aug 17, 2025

• [clang-format] Fix a bug in breaking before FunctionDeclarationName

  #153924 merged Aug 17, 2025

• [clang-format] Allow breaking before bit-field colons

  #153529 merged Aug 17, 2025

• [clang-format] Don't annotate class property specifiers as StartOfName

  #153525 merged Aug 17, 2025

• [X86] Explicitly widen larger than v4f16 to the legal v8f16 (NFC)

  #153839 merged Aug 17, 2025

• [LVI] Add support for trunc nuw range.

  #154021 merged Aug 17, 2025

• [mlir][InferIntRangeCommon] Fix Division by Zero Crash

  #151637 merged Aug 17, 2025

• [libc] Setup hdrgen for ioctl

  #153976 merged Aug 17, 2025

• [Clang] unrecognized html tag causing undesirable comment lexing

  #152944 merged Aug 17, 2025

• [mlir][doc] fixup code block

  #153977 merged Aug 17, 2025

• [clang-tidy][NFC] Remove py2 conditions from clang-tidy scripts

  #154005 merged Aug 17, 2025

• [clang-tidy] Fix cppcoreguidelines-prefer-member-initializer false positive for inherited members

  #153941 merged Aug 17, 2025

• [clang-tidy] Avoid matching nodes in system headers

  #151035 merged Aug 17, 2025

• [SimplifyCfg] Handle trunc nuw i1 condition in Equality comparison.

  #153051 merged Aug 17, 2025

• [clang][bytecode] Fix pseudo dtor calls on non-pointers

  #153970 merged Aug 17, 2025

• [TableGen][DecoderEmitter] Improve conflicts dump

  #154001 merged Aug 17, 2025

• [clang] Fix typos in OMPClauseProfiler method names for consistency

  #153852 merged Aug 17, 2025

• [TableGen][DecoderEmitter] Shrink lifetime of Filters vector (NFC)

  #153998 merged Aug 17, 2025

• [libc++][flat_set] LWG3751, LWG3774

  #153934 merged Aug 17, 2025

• [M68k] Add anyext patterns for PCD addressing mode

  #150356 merged Aug 16, 2025

• [libc] Correct standard for getcpu

  #153982 merged Aug 16, 2025

• [Github] Remove call to llvm-project-tests.yml from spirv-tests.yml

  #153869 merged Aug 16, 2025

• [TableGen][DecoderEmitter] Add helpers for working with scopes (NFC)

  #153979 merged Aug 16, 2025

• [Clang][Sema] Check the return value of DiagnoseClassNameShadow in ActOnEnumConstant

  #143754 merged Aug 16, 2025

• [ADT] Use small_buckets() in SmallPtrSetImpl::remove_if (NFC)

  #153962 merged Aug 16, 2025

• [libc][gpu] Disable loop unrolling in the throughput benchmark loop

  #153971 merged Aug 16, 2025

• [PowerPC] Remove some unused SDNodes and FastISel workaround (NFC)

  #153964 merged Aug 16, 2025

• [mlir][SparseTensor] Simplify pipeline

  #152908 merged Aug 16, 2025

• [clang][bytecode] Prefer ParmVarDecls as function parameters

  #153952 merged Aug 16, 2025

• [licm] don't drop MD_prof when dropping other metadata

  #152420 merged Aug 16, 2025

• AMDGPU: Fix crash in rewrite AGPR copy MFMA pass on dead valnos

  #153915 merged Aug 16, 2025

• [llvm] Proofread LangRef.rst

  #153932 merged Aug 16, 2025

• [ExecutionEngine] Remove unnecessary casts (NFC)

  #153931 merged Aug 16, 2025

• [ADT] Use llvm::copy in SmallPtrSet.cpp (NFC)

  #153930 merged Aug 16, 2025

• [mlir][python] handle more undefined symbols not covered by nanobind

  #153861 merged Aug 16, 2025

• [SSAUpdater] Only iterate blocks modified by CheckIfPHIMatches() in RecordMatchingPHIs()

  #153596 merged Aug 16, 2025

• [mlir][LLVM] Fix build

  #153947 merged Aug 16, 2025

• [mlir][LLVM] ControlFlowToLLVM: Add 1:N type conversion support

  #153937 merged Aug 16, 2025

• [mlir][LLVM] FuncToLLVM: Add 1:N type conversion support

  #153823 merged Aug 16, 2025

• [clang] don't create type source info for vardecl created for structured bindings

  #153923 merged Aug 16, 2025

• [ADT] Rename NumNonEmpty to NumEntries in SmallPtrSet (NFC)

  #153757 merged Aug 16, 2025

• [msan] Handle SSE/AVX pshuf intrinsic by applying to shadow

  #153895 merged Aug 16, 2025

• [clang-repl][AIX][zOS] Disable clang/test/Interpreter tests on AIX and zOS (NFC)

  #153587 merged Aug 16, 2025

• [libc++][jthread] LWG3788: jthread::operator=(jthread&&) postconditions are unimplementable under self-assignment

  #153758 merged Aug 16, 2025

• [Hexagon] Add missing operand when disassembling Y4_crswap10

  #153849 merged Aug 16, 2025

• [HLSL] Refactoring DXILABI.h to not depend on scope printer

  #153840 merged Aug 16, 2025

• github: Add llvm:mc label for generic MC interface

  #153737 merged Aug 16, 2025

• [libc] Polish GPU benchmarking

  #153900 merged Aug 16, 2025

• [AMDGPU] Use encodeFieldVaVdst in hazard recognizer. NFCI.

  #153881 merged Aug 16, 2025

• Revert "[flang] Lower EOSHIFT into hlfir.eoshift."

  #153907 merged Aug 16, 2025

• [AMDGPU] Update GCNHazardRecognizer's understanding of gfx12 waitcount instructions

  #153880 merged Aug 16, 2025

• [RISCV] Remove experimental from Smctr and Ssctr.

  #153903 merged Aug 16, 2025

• [lldb][nfc] Update docstring of StackFrame "get variable" methods.

  #153728 merged Aug 15, 2025

• Revert "Remember LLVM_ENABLE_LIBCXX setting in installed configuration"

  #153898 merged Aug 15, 2025

• [bazel] Fix //mlir:XeGPUDialect compilation.

  #153904 merged Aug 15, 2025

• [msan] Reland with even more improvement: Improve packed multiply-add instrumentation

  #153353 merged Aug 15, 2025

• Frontend: Define __SANITIZE_*__ macros for certain sanitizers.

  #153888 merged Aug 15, 2025

• [DirectX][objdump] Add support for printing signatures

  #153320 merged Aug 15, 2025

• [AMDGPU] w/a for s_setreg_b32 gfx1250 hazard with MODE register

  #153879 merged Aug 15, 2025

• [flang] Adding support of -fcoarray flang and init PRIF

  #151675 merged Aug 15, 2025

• [mlir][xegpu] Add definitions of MemDescType and related ops.

  #153273 merged Aug 15, 2025

• [CIR] Implement __builtin_return_address and __builtin_frame_address

  #153698 merged Aug 15, 2025

• [AMDGPU] w/a hazard with writing s102/103 and reading FLAT_SCRATCH_BASE

  #153878 merged Aug 15, 2025

• [flang] Inline hlfir.eoshift during HLFIR intrinsics simplication.

  #153108 merged Aug 15, 2025

• [CIR] Add cir.vtable.get_vptr operation

  #153630 merged Aug 15, 2025

• [RISCV] Remove non-existent operand of nds.vfwcvt/nds.vfncvt instructions

  #153865 merged Aug 15, 2025

• [BOLT] Do not use HLT as split point when build the CFG

  #150963 merged Aug 15, 2025

• [AMDGPU] Mitigate DS_ATOMIC_ASYNC_BARRIER_ARRIVE_B64 bug

  #153872 merged Aug 15, 2025

• [bazel] Add yaml2obj to mlir/Test/Target/BUILD.bazel

  #153875 merged Aug 15, 2025

• [flang] Lower EOSHIFT into hlfir.eoshift.

  #153106 merged Aug 15, 2025

• [flang] Lower hlfir.eoshift to the runtime call.

  #153107 merged Aug 15, 2025

• [AMDGPU] Select mul_lohi to V_MAD_NC_{I|U}64_I32 on gfx1250

  #153851 merged Aug 15, 2025

• Revert "RuntimeLibcalls: Generate table of libcall name lengths (#153…

  #153864 merged Aug 15, 2025

• [clang] fix DependentNameType -> UnresolvedUsingType transforms

  #153862 merged Aug 15, 2025

• Move function info word into its own data structure

  #153627 merged Aug 15, 2025

• [flang] Added hlfir.eoshift operation definition.

  #153105 merged Aug 15, 2025

• [RISCV] Fold (sext_inreg (xor (setcc), -1), i1) -> (add (setcc), -1).

  #153855 merged Aug 15, 2025

• [MLIR] Set LLVM_LIT_ARGS in Standalone Example CMake

  #152423 merged Aug 15, 2025

• [NFC][lldb] Make C++ symbols in CPlusPlusLanguageTest.cpp valid

  #153857 merged Aug 15, 2025

• [AArch64] Replace SIMDLongThreeVectorBHSabd with SIMDLongThreeVectorBHS.

  #152987 merged Aug 15, 2025

• [bazel] Add missing test inputs inclusion on mlir/test/Target.

  #153854 merged Aug 15, 2025

• [OpenMP] Update ompdModule.c printf to match argument type

  #152785 merged Aug 15, 2025

• [lldb] Fix CXX's SymbolNameFitsToLanguage matching other languages

  #153685 merged Aug 15, 2025

• [llvm] Ignore coding assistant artifacts

  #153853 merged Aug 15, 2025

• [WebAssembly] Reapply #149461 with correct CondCode in combine of SETCC

  #153703 merged Aug 15, 2025

• [Offload] Introduce dataFence plugin interface.

  #153793 merged Aug 15, 2025

• [InstCombine] Fold integer unpack/repack patterns through ZExt

  #153583 merged Aug 15, 2025

• [OpenACC][NFCI] Implement 'recipe' generation for firstprivate copy

  #153622 merged Aug 15, 2025

• [AMDGPU] Handle S_GETREG_B32 hazard on gfx1250

  #153848 merged Aug 15, 2025

• [VectorCombine] Apply InstSimplify in scalarizeOpOrCmp to avoid infinite loop

  #153069 merged Aug 15, 2025

• Revert "[lldb] Fallback to expression eval when Dump of variable fails in dwim-print"

  #153824 merged Aug 15, 2025

• [AMDGPU] gfx1250 does not need nop before VGPR dealloc

  #153844 merged Aug 15, 2025

• [flang][cuda] Update some bind name to fast version and add __sincosf

  #153744 merged Aug 15, 2025

• [C][Docs] Add backported language features

  #153837 merged Aug 15, 2025

• [DirectX] Add GlobalDCE pass after finalize linkage pass in DirectX backend

  #151071 merged Aug 15, 2025

• [X86] Add RCU for Skylake Models

  #153832 merged Aug 15, 2025

• [flang][cuda] Add missing bind name for __int2double_rn

  #153720 merged Aug 15, 2025

• [flang][cuda] Add interface for __fdividef

  #153742 merged Aug 15, 2025

• [flang][cuda] Add interfaces for double_as_longlong and longlong_as_double

  #153719 merged Aug 15, 2025

• [NVPTX] Do not mark move of global address as cheap enabling more CSE

  #153730 merged Aug 15, 2025

• [flang][cuda] Add interfaces for int_as_float and float_as_int

  #153716 merged Aug 15, 2025

• [mlir][presburger] add functionality to compute local mod in IntegerRelation

  #153614 merged Aug 15, 2025

• [PatternMatch] Allow m_ConstantInt to match integer splats

  #153692 merged Aug 15, 2025

• [clang] Inject IndirectFieldDecl even if name conflicts.

  #153140 merged Aug 15, 2025

• [OpenMP] Update printf statement with missing argument.

  #153704 merged Aug 15, 2025

• [flang][cuda] Add missing bind name for __hiloint2double, __double2loint and __double2hiint

  #153713 merged Aug 15, 2025

• [mlir][emitc] Add verification for the emitc.get_field op

  #152577 merged Aug 15, 2025

• [IA][RISCV] Detecting gap mask from a mask assembled by interleaveN intrinsics

  #153510 merged Aug 15, 2025

• [Headers][X86] Remove more duplicated typedefs

  #153820 merged Aug 15, 2025

• [utils] add stop_at_sha to revert_checker's API

  #152011 merged Aug 15, 2025

• [CodeGen] Give ArgListEntry a proper constructor (NFC)

  #153817 merged Aug 15, 2025

• [win][x64] Allow push/pop for stack alloc when unwind v2 is required

  #153621 merged Aug 15, 2025

• [libc] Improve GPU benchmarking

  #153512 merged Aug 15, 2025

• [VPlan] Introduce vputils::onlyScalarValuesUsed (NFC)

  #153577 merged Aug 15, 2025

• [Clang][Bytecode][NFC] Move Result into APSInt constructor

  #153664 merged Aug 15, 2025

• [lldb] Print ValueObject when GetObjectDescription fails

  #152417 merged Aug 15, 2025

• [MLIR][ROCDL] Add permlane16.swap and permanlane32.swap

  #153804 merged Aug 15, 2025

• AMDGPU gfx12: Add _dvgpr$ symbols for dynamic VGPRs

  #148251 merged Aug 15, 2025

• [CI] Add Basic Bazel Checks

  #153740 merged Aug 15, 2025

• [LLDB] Update DIL handling of array subscripting.

  #151605 merged Aug 15, 2025

• [SDAG] Remove IndexType manipulation in getUniformBase and callers

  #151578 merged Aug 15, 2025

• [Headers][X86] Remove duplicate __v8hu, NFCI

  #153734 merged Aug 15, 2025

• [AArch64] Adjust the scheduling info of SVE FCMP on Cortex-A510.

  #153810 merged Aug 15, 2025

• [libc] Fix mbrtowc test

  #153721 merged Aug 15, 2025

• [libc][math][docs] Add documentation for BFloat16 type

  #153475 merged Aug 15, 2025

• RuntimeLibcalls: Generate table of libcall name lengths

  #153210 merged Aug 15, 2025

• [mlir][bazel] Fix Bazel build after 6bb8f6f2d0ed672217e0a0521afc5b86913b717e

  #153811 merged Aug 15, 2025

• [MLIR][NVVM] Print readable modifer (NFC)

  #153779 merged Aug 15, 2025

• [MLIR][NVVM] Combine griddepcontrol Ops

  #152525 merged Aug 15, 2025

• [CIR] Refactor recipe init generation, cleanup after init

  #153610 merged Aug 15, 2025

• [AArch64][ISel] Select constructive EXT_ZZI pseudo instruction

  #152554 merged Aug 15, 2025

• [Debugify] Improve reduction of debugify coverage build output

  #150212 merged Aug 15, 2025

• [X86] select-smin-smax.ll - add i8/i16 test coverage

  #153788 merged Aug 15, 2025

• [mlir][llvm] Add align attribute to llvm.intr.masked.{expandload,compressstore}

  #153063 merged Aug 15, 2025

• [MLIR] Fix memory leak in importWebAssemblyToModule when it fails to import

  #153794 merged Aug 15, 2025

• [MLIR][Wasm] Remove statistics as they depend on global ctors

  #153795 merged Aug 15, 2025

• [AArch64][ISel] Add unary vector_splice tests (NFC)

  #152553 merged Aug 15, 2025

• [X86] select-smin-smax.ll - add 32-bit test coverage

  #153780 merged Aug 15, 2025

• [Inliner] Report inlining decision before deleting Callee contents

  #153616 merged Aug 15, 2025

• [LLVM][utils] Add script which clears release notes

  #153593 merged Aug 15, 2025

• [llvm-readobj] Dump SFrame relocations as well

  #153161 merged Aug 15, 2025

• [TableGen][DecoderEmitter] Compute bit attribute once (NFC)

  #153530 merged Aug 15, 2025

• [mlir][Transforms] Turn 1:N -> 1:1 dispatch fatal error into match failure

  #153605 merged Aug 15, 2025

• [libc] Add startup code for ARM v7-A, ARM v7-R variants

  #153576 merged Aug 15, 2025

• [mlir][SCF] scf.for: Add support for unsigned integer comparison

  #153379 merged Aug 15, 2025

• [MLIR][WASM] Introduce an importer for Wasm binaries

  #152131 merged Aug 15, 2025

• [Offload] olLaunchHostFunction

  #152482 merged Aug 15, 2025

• [SCEV] Check if predicate is known false for predicated AddRecs.

  #151134 merged Aug 15, 2025

• [sanitizer_common] Disable sanitizer_redefine_builtins on Apple platforms

  #153381 merged Aug 15, 2025

• Reapply "[AMDGPU] Intrinsic for launching whole wave functions"

  #153584 merged Aug 15, 2025

• [AArch64] Define constructive EXT_ZZI pseudo instruction

  #152552 merged Aug 15, 2025

• [JTS] Use common branch weight downscaling

  #153738 merged Aug 15, 2025

• [StatepointLowering] Use FrameIndex instead of TargetFrameIndex

  #153555 merged Aug 15, 2025

• [APINotes] Add SwiftDestroyOp API note to map to the "destroy" function

  #153261 merged Aug 15, 2025

• [libc++] Optimize __tree::find and __tree::__erase_unique

  #152370 merged Aug 15, 2025

• [libc++] Optimize __hash_table copy constructors and assignment

  #151951 merged Aug 15, 2025

• [flang] Do not re-localize loop ivs when nested inside blocks

  #153350 merged Aug 15, 2025

• [RISCV] Add MC support for more P extension instructions.

  #153629 merged Aug 15, 2025

• Use uint32_t rather than unsigned in downscaleWeights

  #153750 merged Aug 15, 2025

• Fix after #153735

  #153749 merged Aug 15, 2025

• [NFC][PGO] Factor downscaling of branch weights out of Instrumentation into ProfileData

  #153735 merged Aug 15, 2025

361 Pull requests opened by 238 people

• Fix Issue where libclang Does Not Include Standard Compiler Specific Headers

  #153746 opened Aug 15, 2025

• [DAG] fix wrong type check in DAGCombiner::visitSRA

  #153762 opened Aug 15, 2025

• [WebAssembly] Add __builtin_wasm_js_catch for catching JSPI SuspendError

  #153767 opened Aug 15, 2025

• [mlir][tosa] Add the concept of a TOSA target environment

  #153771 opened Aug 15, 2025

• [mlir] Enable setting alias on AsmState.

  #153776 opened Aug 15, 2025

• [Mips] Fix wrong qNaN encoding when -mnan=legacy

  #153777 opened Aug 15, 2025

• [JITLink][RISC-V] Support R_RISCV_SET_ULEB128/R_RISCV_SUB_ULEB128 for…

  #153778 opened Aug 15, 2025

• [AArch64] Simplify some masked integer comparisons.

  #153783 opened Aug 15, 2025

• [GlobalOpt] Check if global gets compared to pointer of different obj.

  #153789 opened Aug 15, 2025

• [RISCV][GlobalISel] Legalize and select G_ATOMICRMW_ADD instruction

  #153791 opened Aug 15, 2025

• [CIR] Upstream DivOp for ComplexType

  #153796 opened Aug 15, 2025

• RuntimeLibcalls: Fix building hash table with duplicate entries

  #153801 opened Aug 15, 2025

• [DAG] ComputeNumSignBits - add ISD::SCMP/UCMP handling

  #153805 opened Aug 15, 2025

• [bazel] Add WasmImport target to mlir/BUILD.bazel for #152131

  #153806 opened Aug 15, 2025

• [TSan] Add interceptor for os_unfair_lock_lock_with_flags

  #153815 opened Aug 15, 2025

• [AArch64] Give a higher cost for more expensive SVE FCMP instructions

  #153816 opened Aug 15, 2025

• [AArch64][Clang] Update predication of SVE2-AES/PMULL Pair Intrinsics and add Test Coverage

  #153825 opened Aug 15, 2025

• [MLIR][TOSA] Add missing SameOperandsAndResultShape Trait to tosa.cast

  #153826 opened Aug 15, 2025

• [InstCombine] Fold `(x == A) || (x & -Pow2) == A + 1` into range check

  #153842 opened Aug 15, 2025

• [compiler-rt]: fix CodeQL format-string warnings via explicit casts

  #153843 opened Aug 15, 2025

• [Clang][CodeGen][Sanitizers] Add extra context for trap messages

  #153845 opened Aug 15, 2025

• [compiler-rt] openat2 syscall interception.

  #153846 opened Aug 15, 2025

• [NFC] RuntimeLibcalls: Prefix the impls with 'Impl_' and use an enum class

  #153850 opened Aug 15, 2025

• [AArch64] Fold CSEL a, b, cc, SUBS(ADD(x,y), 0) -> CSEL a, b, cc, ADDS(x,y)

  #153859 opened Aug 15, 2025

• [Clang][NFC] Avoid repeating copy of std::string in lambda implementation

  #153863 opened Aug 15, 2025

• [Github] Rename llvm-tests.yml workflow

  #153866 opened Aug 15, 2025

• [PowerPC] Remove non-existent operand of CP_COPY instruction

  #153867 opened Aug 15, 2025

• [libc][math][c++23] Add {nearbyint,rint,lrint,llrint,lround,llround}bf16 math functions

  #153882 opened Aug 15, 2025

• [Dwarf] Support heterogeneous DW_{OP,AT}s needed for AMDGPU CFI

  #153883 opened Aug 15, 2025

• [clang-tidy][NFC] Fix "llvm-prefer-static-over-anonymous-namespace" warnings 1/N

  #153885 opened Aug 15, 2025

• [AArch64] Peek through freeze in setcc if it has one_use, and is comparing against a constant

  #153897 opened Aug 15, 2025

• [AMDGPU] Post-RA AGPR copy elimination pass

  #153901 opened Aug 15, 2025

• [LoopDist] Add metadata for checking post process state of distribute…

  #153902 opened Aug 15, 2025

• [libc++] Remove UB from std::map __tree_node construction

  #153908 opened Aug 16, 2025

• Target: Add target option for disabling `AArch64_ELFTargetObjectFile::SupportIndirectSymViaGOTPCRel`

  #153910 opened Aug 16, 2025

• [lldb] Add utility to create Mach-O corefile from YAML desc

  #153911 opened Aug 16, 2025

• [lldb][test] Unify and extend test infrastructure for checking CPU features

  #153914 opened Aug 16, 2025

• [flang] Create TBAA subtree for COMMON block variables.

  #153918 opened Aug 16, 2025

• [lldb] Unwind through ARM Cortex-M exceptions automatically

  #153922 opened Aug 16, 2025

• [Clang][Driver][Hurd] Enable __float128 support on x86 on Hurd

  #153925 opened Aug 16, 2025

• release/21.x: [Hexagon] Add missing operand when disassembling Y4_crswap10 (#153849)

  #153926 opened Aug 16, 2025

• [ELF][LoongArch] -r: Synthesize R_LARCH_ALIGN at input section start

  #153935 opened Aug 16, 2025

• [LLVM] Create `lf_alias` nodes for `typedef` and `using`

  #153936 opened Aug 16, 2025

• [clang-repl] Remove invalid TopLevelStmtDecl from TU on parse failure

  #153945 opened Aug 16, 2025

• RuntimeLibcalls: Use get_host_tool_path for executables used in benchmark

  #153955 opened Aug 16, 2025

• [flang] clang-format Semantics sources, NFC

  #153959 opened Aug 16, 2025

• [libcxx] fix mi_mode_test failure with libc++-21

  #153969 opened Aug 16, 2025

• [MLIR][EmitC] Bugfix in emitc.call_opaque operand emission

  #153980 opened Aug 16, 2025

• [IROutliner] Prevent propagating interrupt attribute

  #153985 opened Aug 16, 2025

• [libc][math][c++23] Add next{after,down,toward,up}bf16 math functions

  #153993 opened Aug 17, 2025

• [libc][math][c++23] Add {get,set}payloadbf16 and setpayloadsigbf16 math functions

  #153994 opened Aug 17, 2025

• [libc][math][c++23] Add nanbf16 math function

  #153995 opened Aug 17, 2025

• release/21.x: [clang] Align cleanup structs to prevent SIGBUS on sparc32 (#152866)

  #154002 opened Aug 17, 2025

• [SimplifyCFG] Handle that first matched eq cond in if chain can be Extra condition.

  #154007 opened Aug 17, 2025

• [LifetimeSafety] Add support for GSL Pointer types

  #154009 opened Aug 17, 2025

• [CIR] Implement codegen for inline assembly with output operands

  #154014 opened Aug 17, 2025

• [clang-tidy] Add detection in container's method except `empty` in `readability-container-size-empty`

  #154017 opened Aug 17, 2025

• Avoid using __local as it collides with clc++ keyword

  #154020 opened Aug 17, 2025

• [clang] Fix side effects resolving overloads of builtin functions (#138651)

  #154034 opened Aug 17, 2025

• [AArch64] AArch64TargetLowering::computeKnownBitsForTargetNode - add support for AArch64ISD::MOV/MVN constants

  #154039 opened Aug 17, 2025

• [CodeGen] Ignore requiresStructuredCFG check in canSplitCriticalEdge if successor is loop header

  #154063 opened Aug 18, 2025

• [LSV] Merge contiguous chains across scalar types

  #154069 opened Aug 18, 2025

• [VPlan] Replace ExtractLastElement with scalar end value in exit blocks

  #154071 opened Aug 18, 2025

• [LV][EVL] Replace VPInstruction::Select with vp.merge for predicated div/rem

  #154072 opened Aug 18, 2025

• [hwasan] Fix suppression of leaks from dlsym

  #154073 opened Aug 18, 2025

• [MLIR][SCF] Actually use conversion interface in scf-to-cf conversion

  #154075 opened Aug 18, 2025

• [VPlan] Use VP intrinsics for trapping divisors with EVL tail folding

  #154076 opened Aug 18, 2025

• [libc++] Add thread safety annotations for std::lock

  #154078 opened Aug 18, 2025

• [MLIR][Math] Fix mathtolibm to use conversion patterns

  #154083 opened Aug 18, 2025

• [RISC-V] Add P-ext MC Support for More Pair Operations

  #154088 opened Aug 18, 2025

• [libc++] Improve the performance of std::make_heap a bit

  #154092 opened Aug 18, 2025

• [compiler-rt][ARM] Optimized f32 add/subtract for Armv6-M.

  #154093 opened Aug 18, 2025

• [Offload] Implement olMemFill

  #154102 opened Aug 18, 2025

• [OpenMP][Offload] Add SPMD-No-Loop mode to OpenMP offload runtime

  #154105 opened Aug 18, 2025

• [CIR] Run LoweringPrepare pass only for non CIR output

  #154107 opened Aug 18, 2025

• [mlir][Transforms] Deactivate `replaceAllUsesWith` in dialect conversion

  #154112 opened Aug 18, 2025

• [mlir][amx] Direct AMX data transfers

  #154114 opened Aug 18, 2025

• [AMDGPU] Elide bitcast fold i64 imm to build_vector

  #154115 opened Aug 18, 2025

• [LLDB][NativePDB] Implement `AddSymbols`

  #154121 opened Aug 18, 2025

• [lldb][DWARFASTParserClang] Added a check for the specialization existence

  #154123 opened Aug 18, 2025

• [Global-ISel][AArch64] Port ShouldBeAdjustedToZero and allow negative cmp immediates

  #154129 opened Aug 18, 2025

• [Offload] Use `amd_signal_async_handler` for host function calls

  #154131 opened Aug 18, 2025

• [clang][AST] Added assert to prevent infinite recursion in computing layout

  #154134 opened Aug 18, 2025

• [RISCV] Add changes to have better coverage for qc.insb and qc.insbi

  #154135 opened Aug 18, 2025

• [flang] Include flang in Windows Installer

  #154136 opened Aug 18, 2025

• [llvm][DebugInfo] Support DW_AT_linkage_names that are different between declaration and definition

  #154137 opened Aug 18, 2025

• [LLVM]Add read and write inaccessible memory metadata

  #154141 opened Aug 18, 2025

• [clang][DebugInfo] Emit unified (Itanium) mangled name to structor declarations

  #154142 opened Aug 18, 2025

• [NFC][LLVM] Update attributes for FP8 instructions using new target memory locations

  #154144 opened Aug 18, 2025

• [Utils] Adds support for diff based tests to lit's --update-tests

  #154147 opened Aug 18, 2025

• [SCEVExp] Use Builder.CreateBinOp in InsertBinOp.

  #154148 opened Aug 18, 2025

• [RISCV] Unaligned vec mem => prefer alt opc vec

  #154153 opened Aug 18, 2025

• [VPlan] Make VPInstruction::AnyOf poison-safe.

  #154156 opened Aug 18, 2025

• [Sema] Compare canonical conversion function

  #154158 opened Aug 18, 2025

• [Linalg] Add pattern to push down extract slice through linalg generic op

  #154162 opened Aug 18, 2025

• [NFC][Flang] Move bounds helper functions to Util header.

  #154164 opened Aug 18, 2025

• [flang][Lower] Add lowering to SYNC ALL, SYNC MEMORY and SYNC IMAGES to PRIF

  #154166 opened Aug 18, 2025

• [MLIR] Symbol visibility as enum attribute

  #154167 opened Aug 18, 2025

• [MLIR] Default valued enum parameter

  #154168 opened Aug 18, 2025

• [libcxx] Finish localization support for LLVM libc

  #154170 opened Aug 18, 2025

• [Flang][OpenMP] Fix mapping of character type with LEN > 1 specified

  #154172 opened Aug 18, 2025

• [third-party][cmake] Check compile result first then run result in the try_run function call (NFC)

  #154177 opened Aug 18, 2025

• [NFC] Change const char* to StringRef

  #154179 opened Aug 18, 2025

• [Flang][OpenMP] Fix negative array indexing with allocatable derived type array maps

  #154193 opened Aug 18, 2025

• [scudo] On Android, only release when changing M_DECAY_TIME to 0.

  #154194 opened Aug 18, 2025

• Add the support of Bfloat in LLT

  #154199 opened Aug 18, 2025

• [Clang] Support generic bit counting builtins on fixed boolean vectors

  #154203 opened Aug 18, 2025

• [openmp] Segfaults/assertion errors on certain omp statements after calling `omp_pause_resource_all(omp_pause_hard)`

  #154204 opened Aug 18, 2025

• [BOLT] Fix perf2bolt/perf_test.test

  #154209 opened Aug 18, 2025

• [SFrames] Add FDEs for functions with .cfi_startproc

  #154213 opened Aug 18, 2025

• [arm][macho] Force -mframe-pointer=non-leaf for -Oz and -Os

  #154216 opened Aug 18, 2025

• [WIP] Add clang tidy premerge CI [WIP]

  #154223 opened Aug 18, 2025

• [llvm-c] Guard include of llvm-config in Visibility.h

  #154229 opened Aug 18, 2025

• [flang][warnings] systematically guard warnings

  #154234 opened Aug 19, 2025

• [AMDGPU][MC] GFX9 - Support NV bit in FLAT instructions in pre-GFX90A

  #154237 opened Aug 19, 2025

• [libc++] Implement a type-safe iterator for optional

  #154239 opened Aug 19, 2025

• [HLSL] Codegen for indexing of sub-arrays of multi-dimensional resource arrays

  #154248 opened Aug 19, 2025

• [DirectX] Refactor RootSignature Backend to remove `to_underlying` from Root Parameter Header

  #154249 opened Aug 19, 2025

• [ARM] Set operation action for UMULO and SMULO as Custom if not Thumb1

  #154253 opened Aug 19, 2025

• [RISCV] Early exit if the type legalization cost is not valid for getIntrinsicInstrCost

  #154256 opened Aug 19, 2025

• InstCombine: fold(select C, (X | A), X) | B into X | select C, (A | B), B. (#154246)

  #154267 opened Aug 19, 2025

• [LLDB] Re-land 'Update DIL handling of array subscripting'

  #154269 opened Aug 19, 2025

• [VPlan] Compute cost of replicating calls in VPlan. (NFCI)

  #154291 opened Aug 19, 2025

• [MLIR][DialectConversion] Export isOpIgnored in ConversionPatternRewriter

  #154300 opened Aug 19, 2025

• [LoongArch] Custom lower vecreduce_add.

  #154304 opened Aug 19, 2025

• [LifetimeSafety] Mark all DeclRefExpr as usages of the corresp. origin

  #154316 opened Aug 19, 2025

• [Transforms] Allow non-regex Source in SymbolRewriter in case of using ExplicitRewriteDescriptor

  #154319 opened Aug 19, 2025

• AMDGPU: Add baseline test for unspilling VGPRs after MFMA rewrite

  #154322 opened Aug 19, 2025

• AMDGPU: Try to unspill VGPRs after rewriting MFMAs to AGPR form

  #154323 opened Aug 19, 2025

• [AArch64] Support scalable vp.udiv/vp.sdiv with SVE

  #154327 opened Aug 19, 2025

• [VP] Detect truncated and shifted EVLs during expansion

  #154334 opened Aug 19, 2025

• [InstCombine] Allow freezing multiple operands

  #154336 opened Aug 19, 2025

• [AArch64] Improve lowering for scalable masked deinterleaving loads

  #154338 opened Aug 19, 2025

• [lldb] Fix failing test in TestClangREPL

  #154339 opened Aug 19, 2025

• [AArch64] Lower aarch64.neon.fcvtzs.i16.f16 to FP_TO_SINT_SAT

  #154344 opened Aug 19, 2025

• [clang] Regenerate test checks including TBAA semantics (NFC)

  #154347 opened Aug 19, 2025

• [DAG] Generalize fold (not (neg x)) -> (add X, -1)

  #154348 opened Aug 19, 2025

• [Flang][OpenMP] Defer descriptor mapping for assumed dummy argument types

  #154349 opened Aug 19, 2025

• [llvm] Regenerate test checks including TBAA semantics (NFC)

  #154354 opened Aug 19, 2025

• [orc::MemoryMapper] use thread-local variant for thread-local operations

  #154355 opened Aug 19, 2025

• [OrcJIT] distinguish normal and abrupt TaskDispatcher shutdown

  #154356 opened Aug 19, 2025

• Enable parsing of optional strings

  #154364 opened Aug 19, 2025

• [llvm] Support building with c++23

  #154372 opened Aug 19, 2025

• [Reland][PatternMatch] Add `m_[Shift]OrSelf` matchers.

  #154375 opened Aug 19, 2025

• [OpenMP] Add workdistribute construct in openMP dialect and in llvm frontend

  #154376 opened Aug 19, 2025

• [flang][openmp] Add parser/semantic support for workdistribute

  #154377 opened Aug 19, 2025

• [flang][openmp] Add Lowering to omp mlir for workdistribute construct

  #154378 opened Aug 19, 2025

• [AArch64] Add all cost kinds for getArithmeticInstrCost

  #154381 opened Aug 19, 2025

• [libc] Add wasm support for some submodules in llvm-libc.

  #154383 opened Aug 19, 2025

• [PowerPC] Merge vsr(vsro(input, byte_shift), bit_shift) to vsrq(input, res_bit_shift)

  #154388 opened Aug 19, 2025

• [Clang] Fix _BitInt(64) alignment discrepancy on x86-32 targets

  #154401 opened Aug 19, 2025

• [AMDGPU] Fold copies of constant physical registers into their uses

  #154410 opened Aug 19, 2025

• [doc]: build ocaml_doc by default to avoid missing install artifacts

  #154412 opened Aug 19, 2025

• [GlobalISel] Add G_ABS computeKnownBits

  #154413 opened Aug 19, 2025

• [Fuchsia] Add experimental modular build cmake cache files

  #154414 opened Aug 19, 2025

• [clang-tidy] Improve "-quiet" option in tidy-scripts by suppressing progress information

  #154416 opened Aug 19, 2025

• [ARM] Custom Lowering for SADDO_CARRY and SSUBO_CARRY

  #154419 opened Aug 19, 2025

• [MLIR][XeGPU] Distribute load_gather/store_scatter op from Wg To Sg

  #154420 opened Aug 19, 2025

• [SimplfyCFG] Set `MD_prof` for `select` used for certain conditional simplifications

  #154426 opened Aug 19, 2025

• [libc][math][c++23] Add {frexp,ilogb,ldexp,llogb,logb}bf16 math functions

  #154427 opened Aug 19, 2025

• [compiler-rt][sanitizer-common] adding C23 memset_explicit interception.

  #154428 opened Aug 19, 2025

• [Clang] Fix to diagnose_as_builtin memset

  #154432 opened Aug 19, 2025

• [MachineOutliner] Add profile guided outlining

  #154437 opened Aug 19, 2025

• [mlir][vector] Add support for `vector.multi_reduction` and `vector.shape_cast` distribution.

  #154438 opened Aug 19, 2025

• [lit] Refactor available `ptxas` features

  #154439 opened Aug 19, 2025

• [ExpandVectorPredication] Expand vp.load.ff.

  #154440 opened Aug 19, 2025

• [docs] Strengthen our quality standards and connect AI contribution policy to it

  #154441 opened Aug 19, 2025

• [libc++] <regex>: Make unmatched backrefs always succeed in ECMAScript mode

  #154442 opened Aug 19, 2025

• [LLDB][ARM] Make TPIDR a generic tp register

  #154444 opened Aug 20, 2025

• [DirectX] Fix the writing of ConstantExpr GEPs to DXIL bitcode

  #154446 opened Aug 20, 2025

• Be explicit about what libstdc++ C++11 ABI to use

  #154447 opened Aug 20, 2025

• [RISCV] Use slideup to lower build_vector when its last operand is an extraction

  #154450 opened Aug 20, 2025

• [HLSL][DirectX] Add the Qdx-rootsignature-strip driver option

  #154454 opened Aug 20, 2025

• [clang] Frontend: Destroy compiling compiler instance before read

  #154455 opened Aug 20, 2025

• [DAG] Constant fold ISD::FSHL/FSHR nodes

  #154480 opened Aug 20, 2025

• [M68k] Fix encoding of CAS instructions

  #154481 opened Aug 20, 2025

• [NFC][flang][OpenMP] Move `createMapInfoOp` to `OpenMP-utils.h`

  #154483 opened Aug 20, 2025

• Reapply "[Clang] Take libstdc++ into account during GCC detection" #154368

  #154487 opened Aug 20, 2025

• [clang][PAC] Fix builtins that claim address discriminated types are bitwise compatible

  #154490 opened Aug 20, 2025

• Reapply "[lld][WebAssembly] Do not relocate ABSOLUTE symbols" (#154371)

  #154494 opened Aug 20, 2025

• [AArch64] Update IssueWidth for Neoverse V1, N1, N3

  #154495 opened Aug 20, 2025

• AMDGPU: Replace copy-to-mov-imm folding logic with class compat checks

  #154501 opened Aug 20, 2025

• [AMDGPU] Fix hw stage metadata setting for unsigned values

  #154502 opened Aug 20, 2025

• reduced the number of multiplication

  #154503 opened Aug 20, 2025

• [VPlan] Simplify Plan's entry in removeBranchOnConst.

  #154510 opened Aug 20, 2025

• [libc++] Refactor key extraction for __hash_table and __tree

  #154512 opened Aug 20, 2025

• [BOLT][DWARF] Get DWO file via a relative path if the CompilationDir does not exist

  #154515 opened Aug 20, 2025

• [libc++] Add tag types to all the __tuple_impl constructors

  #154517 opened Aug 20, 2025

• [MLIR][NVVM] Add "blocksareclusters" kernel attribute support

  #154519 opened Aug 20, 2025

• [IPSCCP] Don't replace with constant if Value is noalias ptr or derivatives

  #154522 opened Aug 20, 2025

• [DA] Check monotonicity for subscripts

  #154527 opened Aug 20, 2025

• [hwasan] Add hwasan-static-linking option

  #154529 opened Aug 20, 2025

• Change compiler-rt lib search path for Hexagon-linux

  #154530 opened Aug 20, 2025

• [LoongArch][NFC] Add tests for build_vector containing repeated sub-sequence

  #154532 opened Aug 20, 2025

• [LoongArch] Broadcast repeated subsequence in build_vector instead of inserting per element

  #154533 opened Aug 20, 2025

• Singleton hack of fixing static initialisation order ficaso

  #154541 opened Aug 20, 2025

• [LV] Return Invalid from getLegacyCost when instruction cost forced.

  #154543 opened Aug 20, 2025

• [flang] optimize atand/atan2d precision

  #154544 opened Aug 20, 2025

• [flang][OpenMP] Semantic checks for DYN_GROUPPRIVATE

  #154550 opened Aug 20, 2025

• [MLIR][Conversion][XeGPU][XeVM] Add XeGPUToXeVM conversion pass and tests.

  #154556 opened Aug 20, 2025

• [libc++] Add tests for the ABI break introduced by switching to _LIBCPP_COMPRESSED_PAIR

  #154559 opened Aug 20, 2025

• [AArch64] Split zero cycle zeoring per register class

  #154561 opened Aug 20, 2025

• [AArch64][GlobalISel] Select *v1f16 for f16->s16 to_int_sat_gi

  #154562 opened Aug 20, 2025

• [SeparateConstOffsetFromGEP] Highlight that trunc is handled. NFC

  #154563 opened Aug 20, 2025

• [OpenACC] Add reduction recipe helper to ACC Dialect

  #154566 opened Aug 20, 2025

• [libcxx] adds way for clang-tidy to be built with non-default stdlib

  #154573 opened Aug 20, 2025

• [clang-format] Add option AllowShortRecordsOnASingleLine

  #154580 opened Aug 20, 2025

• [mlir][nvgpu] Fix wgmma store offset

  #154581 opened Aug 20, 2025

• [SeparateConstOffsetFromGEP] Avoid miscompiles related to trunc nuw/nsw

  #154582 opened Aug 20, 2025

• [DirectX] Removing dxbc RootSignature and RootDescriptor from mcbxdc

  #154585 opened Aug 20, 2025

• MLIR bug fixes for LLVM 21.x release

  #154587 opened Aug 20, 2025

• [flang] Simplify the comparison of characters

  #154593 opened Aug 20, 2025

• [libc++] Fix missing encoding in open() call in python script

  #154594 opened Aug 20, 2025

• [AArch64] Expand MI->getOperand(1).getImm() with 0 literal

  #154598 opened Aug 20, 2025

• [analyzer][docs] CSA release notes for clang-21

  #154600 opened Aug 20, 2025

• [flang] Support UNSIGNED **

  #154601 opened Aug 20, 2025

• [LV] Add assertion for loop predecessor (and terminator of) existing when checking out of loop inst for poison

  #154603 opened Aug 20, 2025

• Move rest of documentation problems that found their way to the SA section

  #154608 opened Aug 20, 2025

• [clang] Remove hasValue() check in `RecordExprEvaluator::VisitCXXConstructExpr()`

  #154610 opened Aug 20, 2025

• [VPlan] Compute cost of intrinsics directly for VPReplicateRecipe (NFCI).

  #154617 opened Aug 20, 2025

• [UBSan][BoundsSafety] Implement support for more expressive "trap reasons"

  #154618 opened Aug 20, 2025

• [DirectX] Make dx.RawBuffer an op that can't be replaced

  #154620 opened Aug 20, 2025

• [Clang][Codegen][NFC] Add nullptr check in fillOutputFields

  #154623 opened Aug 20, 2025

• [clang] Fix Variable Length Array `_Countof` Crash

  #154627 opened Aug 20, 2025

• [DirectX] Removing dxbc DescriptorRange from mcbxdc

  #154629 opened Aug 20, 2025

• [Driver][HIP][HIPSTDPAR][Windows] Link the HIP RT even when `-nostdlib`

  #154630 opened Aug 20, 2025

• [DirectX] Removing dxbc StaticSampler from mcbxdc

  #154631 opened Aug 20, 2025

• [Debuginfo] add debuginfod factory method

  #154633 opened Aug 20, 2025

• [Local] preserve `MD_prof` in `hoistAllInstructionsInto`

  #154635 opened Aug 20, 2025

• [DwarfDebug] Restore broken test llvm/test/DebugInfo/X86/pr12831.ll

  #154636 opened Aug 20, 2025

• [mlir][XeGPU] add unroll patterns for load_matrix and store_matrix

  #154637 opened Aug 20, 2025

• [HLSL][RootSignature] Introduce `HLSLFrontendAction` to implement `rootsig-define`

  #154639 opened Aug 20, 2025

• [IA][RISCV] Recognize interleaving stores that could lower to strided segmented stores

  #154647 opened Aug 20, 2025

• AMDGPU: Refactor lowering of s_barrier to split barriers

  #154648 opened Aug 20, 2025

• [lldb/crashlog] Avoid StopAtEntry when launch crashlog in interactive mode

  #154651 opened Aug 21, 2025

• [libc][math][c++23] Add {modf,remainder,remquo}bf16 math functions

  #154652 opened Aug 21, 2025

• [MLIR][XeGPU] Update XeGPU create_tdesc, update_offset, load, store and prefetch.

  #154653 opened Aug 21, 2025

• [PowerPC] Indicate that PPC32PICGOT clobbers LR

  #154654 opened Aug 21, 2025

• [MLIR][SparseTensor] Loop ordering strategy infrastructure (flag)

  #154656 opened Aug 21, 2025

• [profcheck] Add indirect call metadata

  #154657 opened Aug 21, 2025

• [Headers][X86] Allow integer/fp absolute intrinsics to be used in constexpr

  #154662 opened Aug 21, 2025

• [mlir][vector] Follow-up improvements for multi-dimensional vector.from_elements support

  #154664 opened Aug 21, 2025

• Fix set debug validation with the addition of the new subrange debug

  #154665 opened Aug 21, 2025

• [AMDGPU] Set GRANULATED_WAVEFRONT_SGPR_COUNT of compute_pgm_rsrc1 to 0 for gfx10+

  #154666 opened Aug 21, 2025

• [FunctionSpecializer] Do not mark function dead if any unexecutable call site exists

  #154668 opened Aug 21, 2025

• [MLIR][NVVM] Add globaltimer_lo support in NVVM Dialect and NVPTX backend

  #154672 opened Aug 21, 2025

• [MLIR][Wasm] Control flow, conversion and comparison in Wasm importer

  #154674 opened Aug 21, 2025

• [MLIR] [PDLL] Check linkage and install MLIRPDLLParser

  #154677 opened Aug 21, 2025

• AMDGPU: Simplify foldImmediate with register class based checks

  #154682 opened Aug 21, 2025

• [libc++] Fix ABI break introduced by switching to _LIBCPP_COMPRESSED_PAIR

  #154686 opened Aug 21, 2025

• [Docs] Update Maintainer in Developer Policy

  #154687 opened Aug 21, 2025

• [asan] Pass -falign-functions=16 when building on Windows

  #154694 opened Aug 21, 2025

• [libc++] Attempt to fix CI failure on AIX platforms

  #154699 opened Aug 21, 2025

• [tsan][riscv] correct Go race detector mapping for RISC-V sv48 VMA

  #154700 opened Aug 21, 2025

• [tsan][riscv] add Go race detector support for RISC-V sv39 VMA

  #154701 opened Aug 21, 2025

• [libc++] Optimize {map,set}::insert(InputIterator, InputIterator)

  #154703 opened Aug 21, 2025

• [MLIR] Add passthrough attribute to mlir.global

  #154706 opened Aug 21, 2025

• [libc++][NFC] Simplify the special member functions of the node containers

  #154707 opened Aug 21, 2025

• [CodeGen][TLI] Allow targets to custom expand atomic load/stores

  #154708 opened Aug 21, 2025

• [AMDGPU] Precommit memory legalizer tests for private AS

  #154709 opened Aug 21, 2025

• [AMDGPU] Expand scratch atomics to flat atomics if GAS is enabled

  #154710 opened Aug 21, 2025

• [PowerPC] ppc64-P9-vabsd.ll - update v16i8 abdu test now that it vectorizes in the middle-end

  #154712 opened Aug 21, 2025

• [PowerPC] Add Support for BCDSHIFT, BCDSHIFTR, BCDTRUNC, BCDUTRUNC, and BCDUSHIFT instruction support

  #154715 opened Aug 21, 2025

• [AMDGPU] Fold copies of constant physical registers into their uses

  #154717 opened Aug 21, 2025

• [AMDGPU] Refactor out common exec mask opcode patterns (NFCI)

  #154718 opened Aug 21, 2025

• [Clang] Enable warnings on lax vector conversions

  #154719 opened Aug 21, 2025

• [AMDGPU][gfx1250] Add memory legalizer tests (NFC)

  #154725 opened Aug 21, 2025

• [AMDGPU][gfx1250] Implement SIMemoryLegalizer

  #154726 opened Aug 21, 2025

• [lldb] Corretly parse Wasm segments

  #154727 opened Aug 21, 2025

• [LivePhysRegs] Make use of `MBB.liveouts()` (semi-NFC)

  #154728 opened Aug 21, 2025

• [mlir][gpu] Warp execute terminator getter

  #154729 opened Aug 21, 2025

• [Headers][X86] Update FMA3/FMA4 scalar intrinsics to use __builtin_elementwise_fma and support constexpr

  #154731 opened Aug 21, 2025

• [clang-tidy] Support direct initialization in modernize smart pointer

  #154732 opened Aug 21, 2025

• [Offload] Update allocations to include device

  #154733 opened Aug 21, 2025

• [bolt][aarch64] Skip BB instrumentation with exclusive load/store instructions

  #154734 opened Aug 21, 2025

• [NVPTX] Add IR pass for FMA transformation in the llc pipeline

  #154735 opened Aug 21, 2025

• [Offload][NFC] Use tablegen names rather than `name` parameter for API

  #154736 opened Aug 21, 2025

• [clang][x86] Add release note entries describing recent work to making SSE intrinsics generic and usable with constexpr

  #154737 opened Aug 21, 2025

• [Analyzer] No longer crash with VLA operands to unary type traits

  #154738 opened Aug 21, 2025

• [flang][OpenMP] move omp end directive validation to semantics

  #154739 opened Aug 21, 2025

• [flang][OpenMP] move omp end sections validation to semantics

  #154740 opened Aug 21, 2025

• [Clang][analyzer][NFC] Const-correct CheckerContext API

  #154741 opened Aug 21, 2025

• [SCEVDivision] Prevent propagation of incorrect no-wrap flags

  #154745 opened Aug 21, 2025

• [clang-tidy] New bugprone-method-hiding check

  #154746 opened Aug 21, 2025

• [mlir][nvgpu] Fix nvgpu integration test

  #154748 opened Aug 21, 2025

• [BOLT][DWARF] Avoid work if DWO id is zero

  #154749 opened Aug 21, 2025

• [llvm-exegesis] Implement the loop repetition mode for AArch64

  #154751 opened Aug 21, 2025

• [OMPIRBuilder] Add support for explicit deallocation points

  #154752 opened Aug 21, 2025

• [ComplexDeinterleaving] Use LLVM ADTs (NFC)

  #154754 opened Aug 21, 2025

• AMDGPU: Allow folding multiple uses of some immediates into copies

  #154757 opened Aug 21, 2025

• [LV] Remove use of llc from vectoriser tests

  #154759 opened Aug 21, 2025

• [AArch64][WIP] Improve codegen for aarch64.sme.cnts* when not in streaming mode

  #154761 opened Aug 21, 2025

• [Driver][AMDGPU][HIP][SPIRV] Disable optimizations for AMDGCN SPIR-V

  #154765 opened Aug 21, 2025

• [SelectionDAG] Remove `UnsafeFPMath` in `visitFP_ROUND`

  #154768 opened Aug 21, 2025

• [AMDGPU][NFC] Only include CodeGenPassBuilder.h where needed.

  #154769 opened Aug 21, 2025

• [flang][Lower] Add Lowering for CO_{BROADCAST, MAX, MIN, SUM} to PRIF

  #154770 opened Aug 21, 2025

• [VPlan] Introduce m_Cmp; match more compares

  #154771 opened Aug 21, 2025

• [PowerPC] fix float ABI selection on ppcle

  #154773 opened Aug 21, 2025

• [flang][OpenMP] Semantic checks for GROUPPRIVATE

  #154779 opened Aug 21, 2025

• [X86] Allow AVX2 per-element shift intrinsics to be used in constexpr

  #154780 opened Aug 21, 2025

• [clang-tidy] Ignore default ctor with user provided argument in `readability-container-size-empty`

  #154782 opened Aug 21, 2025

• [AMDGPU] Common up two local memory size calculations. NFCI.

  #154784 opened Aug 21, 2025

• [MemoryLocation] Size Scalable Masked MemOps

  #154785 opened Aug 21, 2025

• Reland: [OpenMP] Add ompTest library to OpenMP

  #154786 opened Aug 21, 2025

• [clang-format] Fix a bug in SkipMacroDefinitionBody

  #154787 opened Aug 21, 2025

• [VPlan] Improve style in match_combine_or (NFC)

  #154793 opened Aug 21, 2025

• [LLVM] Add constant folding for llrint, llrintf, llrintl

  #154799 opened Aug 21, 2025

• [Clang]Throw frontend error for target feature mismatch when using flatten attribute

  #154801 opened Aug 21, 2025

• [DirectX] Add `extract-section` to `llvm-objcopy` and implement it for `DXContainer`

  #154804 opened Aug 21, 2025

• [RISCV] Add riscv_masked_atomicrmw_*_i64 to getTgtMemIntrinsic.

  #154805 opened Aug 21, 2025

• [clang] -fstrict-enums optimization for by-value parameters

  #154807 opened Aug 21, 2025

• [CIR] Add support for emitting vtables

  #154808 opened Aug 21, 2025

• Omit loading local symbols in LLDB symbol table

  #154809 opened Aug 21, 2025

• [ARM] Lower BSWAP on Pre-V6 ARM

  #154811 opened Aug 21, 2025

• [NVPTX] Change the alloca address space in NVPTXLowerAlloca

  #154814 opened Aug 21, 2025

• [RISCV] Use llvm_anyint_ty instead of llvm_any_ty for scalar intrinsics. NFC

  #154816 opened Aug 21, 2025

• [mlir][XeGPU] Update utils for LayoutAttr and SliceAttr support

  #154819 opened Aug 21, 2025

• [AArch64][SDAG] Lower f16->s16 FP_TO_INT_SAT to *v1f16

  #154822 opened Aug 21, 2025

• [NFC][MC][Sparc] Minor code cleanup in Sparc disassembler

  #154823 opened Aug 21, 2025

• [Driver][Gnu] Auto-link libstdc++fs for GCC versions in [5.3, 9.2)

  #154826 opened Aug 21, 2025

• [DirectX] Updating Root Signature YAML representation to use Enums instead of uint

  #154827 opened Aug 21, 2025

• [AMDGPU] Add test to show failure with SRC_*_HI registers. NFC.

  #154828 opened Aug 21, 2025

• [GitHub][CI] Add clang-tidy premerge workflow

  #154829 opened Aug 21, 2025

• [win][x64] Various fixes for unwind v2

  #154834 opened Aug 21, 2025

• Reland "[clangd] Add feature modules registry"

  #154836 opened Aug 21, 2025

• [LLD][COFF] Set isUsedInRegularObj for target symbols in resolveAlternateNames

  #154837 opened Aug 21, 2025

• [RISCV] Add a helper class to reduce PseudoAtomicLoadNand* pattern duplication. NFC

  #154838 opened Aug 21, 2025

• Support nice logging for `ProgramPoint*` in dataflow log

  #154839 opened Aug 21, 2025

• [SimplifyCFG] Set branch weights when merging conditional store to address

  #154841 opened Aug 21, 2025

• [VPlan] Support scalable VFs in narrowInterleaveGroups.

  #154842 opened Aug 21, 2025

• [RISCV] Merge int_riscv_masked_atomicrmw_*_i32/i64 intrinsics using llvm_anyint_ty.

  #154845 opened Aug 21, 2025

• [RISCV] Fold (vslide1up undef, v, (extract_elt x, 0)) into (vslideup x, v, 1)

  #154847 opened Aug 21, 2025

• [ARM] Set isCheapToSpeculateCtlz as true for hasV5TOps and no Thumb 1

  #154848 opened Aug 21, 2025

• [AMDGPU] Refactor insertWaveSizeFeature

  #154850 opened Aug 21, 2025

• [NFC][DebugInfo] Allow single instruction sequence in line table to make symbolication of merged functions easier

  #154851 opened Aug 21, 2025

• [NVPTX] add support for 128-bit atomics

  #154852 opened Aug 21, 2025

• [lldb][debugserver] update --help to list all the options

  #154853 opened Aug 21, 2025

• [fuzzer][Fuchsia] Prevent deadlock from suspending threads

  #154854 opened Aug 21, 2025

• [libc++][Android] Fix Dockerfile

  #154856 opened Aug 21, 2025

• [libc] Enable double math functions on the GPU

  #154857 opened Aug 21, 2025

• [PAC] Fix codegen for polymorphic class variables with consteval constructors

  #154858 opened Aug 21, 2025

• release/21.x: ThinLTOBitcodeWriter: Emit __cfi_check to full LTO part of bitcode file.

  #154859 opened Aug 21, 2025

• [Sanitizers][Test] XFAIL fuzzer-ubsan on darwin arm

  #154860 opened Aug 21, 2025

• [docs] Fix debug and strict aliasing typo (#140071)

  #154861 opened Aug 21, 2025

• [AMDGPU] Update codegen tests for PR #154069

  #154862 opened Aug 21, 2025

• [Clang] Implement diagnostics for why is_final is false

  #154863 opened Aug 22, 2025

• [LLVM][MC] Add support to cull inactive decoders in decoder emitter

  #154865 opened Aug 22, 2025

• [AMDGPU][SPIRV] Use SPIR-V syncscopes for some AMDGCN BIs

  #154867 opened Aug 22, 2025

• [libc][math] Refactor dsqrtl implementation to header-only in src/__support/math folder.

  #154868 opened Aug 22, 2025

• AMDGPU: Sign extend immediates for 32-bit subregister extracts

  #154870 opened Aug 22, 2025

• [TableGen] Avoid field lookup in a performance critical place (NFC)

  #154871 opened Aug 22, 2025

• [mlir] Add helper to check elementwise-mappable ops with tensors and scalars

  #154872 opened Aug 22, 2025

• use vgpr_16 for scalar_vector pattern

  #154875 opened Aug 22, 2025

• [RISCV] Mark More Fatal Errors as Usage/Internal

  #154876 opened Aug 22, 2025

• [msan][NFCI] Refactor visitIntrinsicInst() into instruction families

  #154878 opened Aug 22, 2025

• [LoongArch] Pre-commit tests for vecreduce_and/or/...

  #154879 opened Aug 22, 2025

• [LoongArch] Add basic UEFI support

  #154883 opened Aug 22, 2025

• NFC: remove some instances of deprecated capture

  #154884 opened Aug 22, 2025

• [NFC][SampleFDO] In text sample prof reader, report dreport more concrete parsing errors for different line types

  #154885 opened Aug 22, 2025

• [Driver] DragonFly does not support C11 threads

  #154886 opened Aug 22, 2025

• [mlir] Provide constexpr constructor for c++20 compat

  #154887 opened Aug 22, 2025