October 2026 Archives by date

• Messages sorted by: [ thread ] [ subject ] [ author ]
• More info on this list...

Starting: Thu Oct 1 00:09:17 PDT 2026
Ending: Sun Oct 25 16:57:38 PDT 2026
Messages: 1239

• [llvm-bugs] [Bug 227980] [ClangIR] Assertion `!count.isNegative() && "Expected non-negative array size"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 227981] [ClangIR][OpenMP] Assertion `pointer && "Pointer cannot be null"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 227982] [MC] CFI directive in another `.text` subsection than `.cfi_startproc` is not diagnosed; asserts `isUInt<32>(AddrDelta)`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 227988] [clang-tidy] misc-const-correctness should not warn about the signature of `main`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 227991] [SimplifyCFG] 2-word add via uadd.with.overflow costs 4x add i128 in two-entry PHI folding   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 227993] [MLIR] Missed Optimization: `fold-tensor-subset-ops` rejects in-bounds transfer reads with explicit masks   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 227996] [MLIR] Missed Optimization: Partial ownership simplification leaves redundant deallocation candidates   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228003] [clang] hasAttribute not supported for keyword with -fms-compatibility   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228008] [ClangIR] Assertion `mlir::cast<cir::PointerType>(pointer.getType()).getPointee() == elementType' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228012] [X86] Duplicate cmp when sbb and cmov use the same compare, depending on IR order   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228014] lldb on Arm (32-bit) Linux cannot backtrace the main thread when it is not stopped on that thread   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228018] [LoopVectorize] Loop-invariant backedge values unable to recognise fixed-order recurrences   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228026] [clang][Sema] `++`/`--` on `_Atomic` function pointer crashes in diagnoseArithmeticOnFunctionPointer (release builds too)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228028] [InstCombine] Reassociation of chained multi-word subtractions breaks x86 sub/sbb chains   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228029] [InstCombine] SimplifyDemandedVectorElts - handle all trivially vectorizable intrinsics   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228030] clang crashes on valid code at -O{s, 2, 3} on x86_64-linux-gnu: Assertion `LR.verify()' failed   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228041] Request for vectorizers-loopvectorize label and team   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228046] [X86] Use CF from shr for d & 1 when d >> 1 is also computed   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228053] [RISCV] Assertion `isReg() && "This is not a register operand!"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228054] [lldb] Leading spaces are stripped from command-line arguments   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228059] [MLIR][MemRefToLLVM] Explicit memref.alloc alignment blocks memcpy recognition in the default malloc lowering   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228060] [X86] Reuse sub flags for conditional subtraction x - (x >= q ? q : 0)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228061] [MC] Inline asm `.file N` leaving a gap in the DWARF file table asserts `!DwarfFile.Name.empty()` after the error   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228064] Request for llvm-analysis-loopaccessanalysis label   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228071] [DebugInfo] Extract-bits lowering emits DW_OP_deref_size larger than the generic type   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228079] [DebugInfo] Redundant bit-field mask after DW_OP_convert produces an invalid DW_OP_and   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228084] risc-v 64-bit backend miscompile of alloca with gigantic alignment   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228091] [X86] afn v8f16 FMA scalarizes through f64 instead of using vector f32 FMA   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228123] [MLIR] Missed Optimization: XeGPU layout propagation inserts duplicate conversions for repeated operands   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228126] [MLIR] Missed Optimization: Sparse vectorization rejects loop-invariant block arguments   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228133] Request Commit Access For ysyeda   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228143] [HLSL] Extend ClangBuiltin tablegen support to handle more flexible target intrinsic lowering   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228150] [flang][Semantics] RECORD statement does not resolve USE-associated STRUCTURE definitions`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228151] clang 22.1.8 miscompiles C code using _Float16 and __builtin_bswap16() on s390x   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228162] -fmerge-all-constants moves local with dynamic initialization to static storage   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228171] [WPD] Stop using `llvm.assume(llvm.type.test())` as marker   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228184] Superfluous `ret` that immediately follows a `ret`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228213] [InstCombine] memchr over a constant set with a byte loaded from a constant string folds to a wrong result   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228242] [clang] Support '-finline-stringops=memset'   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228263] Clang 23.1.2 "ThreadSanitizer: can't find longjmp buf" with Linux glibc 2.44+ x64   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228264] [X86] `foldCONCAT_VECTORS` crashes for i128 truncation and shuffle with znver4/znver5   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228265] clang crashes: DeclRefExpr for Decl not entered in LocalDeclMap?   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228290] [ClangIR][OpenACC] Assertion `!getWaitAttr()' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228296] [ClangIR] Assertion `llvm::isIntN(BitWidth, val) && "Value is not an N-bit signed value"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228300] [ClangIR] Assertion `succeeded( ConcreteT::verifyInvariants(getDefaultDiagnosticEmitFn(ctx), args...))' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228302] [ClangIR] Assertion `i < getStructNumBases() && "base class index OOB"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228313] [MLIR][Linalg] linalg-fold-unit-extent-dims produces invalid IR for a convolution-like generic with unit output dimensions   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228315] [MLIR] Missed Optimization: FP16 division expansion drops nnan   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228317] [ARM64] [CLANG] Suboptimal code generation for clearing the upper lanes of a NEON register   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228318] [MLIR] Missed Optimization: XeGPU layout propagation misses redundant round-trip conversions with multiple users   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228324] [Scalarizer] crashes on out-of-range insertelement index in vector PHI   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228342] [DebugInfo] Binary-operation salvage emits operands with incompatible signedness   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228346] [DebugInfo] ICmp salvage emits operands with incompatible signedness   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228348] LLVM ERROR: Can't create a MachineFunction using a Module with a Target-incompatible DataLayout attached   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228354] [DebugInfo] PrologEpilogInserter emits an out-of-range DW_OP_deref_size operand   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228355] [AMDGPU] MachineVerifier should check that only terminators modify EXEC   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228358] [clang-repl] Output of executed code and printed values comes out of order when stdout is not a terminal   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228374] lldb on Windows on Arm cannot backtrace through a function with a signed return address   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228375] [SystemZ][z/OS] XPLINK: llvm.stackrestore after a dynamic alloca leaves a clobbered frame header (epilogue reloads wrong registers, abend U4083)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228378] [libc] Implement tcgetwinsize and tcsetwinsize in termios   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228379] [libc] Implement tcgetwinsize in termios   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228380] [libc] Implement tcsetwinsize in termios   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228384] [Mips][MSA] Vector fabs incorrectly lowers to fmax_a(x, x)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228390] [ARM] fastcc on a `+soft-float` subtarget with FP registers fails with "calling convention is hard-float, but floating-point registers are unavailable"   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228393] [clang-tidy] cppcoreguidelines-missing-std-forwards fails to detect forwarding of auto&& in lambda   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228403] [LoopVectorize] Hang / slow compile   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228414] [Mips][RuntimeDyld] ORC teardown crashes due to abicall violation   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228421] [LSR] #dbg_value in one loop changes LSR expansion in another loop   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228422] [Mips][MSA] FCULT-FCULE are incorrectly marked commutable   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228434] Request Commit Access For andreasmullen   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228441] [libc++] operator<<(basic_ostream&, thread::id) fails hardening assertion (to_chars failed!) when pthread_t is a signed integer with a large negative value (e.g. 32-bit Android Bionic)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228443] PRs that would not result in libcxx checks are held up if Buildkite workers are all busy   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228448] Request Commit Access For bruteforceboy   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228457] [X86] Atomic load/compare incorrectly transforms ADD+CMP into ADC, swapping sign   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228458] Backport #226713 to LLVM 23   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228463] [MLIR] Missed Optimization: Inner loops are not revisited after outer-loop range folding   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228470] [MLIR] Missed Optimization: `scf-for-loop-specialization` ignores constant affine.min operands   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228474] [MLIR] Missed Optimization: Self-addition of the induction variable is not folded into the loop range   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228475] llvm-profgen: internal syntax error: AddressRange ambiguity arises.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228477] HWASAN test hwasan_symbolize_stack_overflow.cpp fails when x happens to be within 1000 bytes of a megabyte aligned address   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228479] [LoopFusion] Significant compile time increase in test suite himenobmtxpa.c   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228480] Request Commit Access For dominik-steenken   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228509] [flang] INTEGER(16) MIN/MAX identity built via int64_t: assertion in SimplifyHLFIRIntrinsics / OpenMP reduction, wrong results without assertions   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228515] [Flang][DebugInfo] DW_ATE_signed emitted for unsigned type.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228520] Deadlock in libc++ when running with TSAN   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228521] [InstCombine] wrong copies of `ninf` onto the folded new `fdiv`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228529] [clang][Driver] AllAddedKinds leaks disabled sanitizer settings into cc1 invocation   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228557] [InstCombine] wrong ninf propagation   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228558] [clang++] [C++ Modules] Crash in ASTDeclReader::attachPreviousDeclImpl<clang::FunctionDecl>   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228563] [HLSL] member calls on groupshared struct objects are rejected   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228585] [flang] LOGICAL input item set to .FALSE. by a null value on big-endian targets   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228584] [SystemZ][z/OS] Libcalls for tan, asin, acos, atan, atan2, sinh, cosh and tanh use the plain libm names instead of the IEEE entry points   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228595] [llvm-objcopy] [MachO] Use-after-free when stripping object file   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228596] Missing nop for hotpatching on arm64 windows   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228603] Incorrect implementation of `EVENT_TYPE` constraints   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228608] Incremental build across #202626 doesn't regenerate Confusables.inc   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228644] [MLIR] Missed Optimization: XeGPU reduction decomposition loses dimension mapping for nested slice layouts   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228647] [MLIR] Missed Optimization: Constants defined inside loops prevent loop range folding   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228648] `__builtin_convertvector` from `__bf16` to `long double` vectors gives wrong values   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228649] `__builtin_convertvector` to a `bool` vector folds 0.5 to `false` in a constant expression   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228656] [X86] Crash "Do not know how to expand the result of this operator" for signed vXi64 sdiv/srem by constant on 32-bit x86 (regression from #206983)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228670] `nonnull` whose every index is rejected becomes "all pointers" and changes code   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228678] [AArch64][SLP] Clang fails to SLP-vectorize conditional reduction operations that GCC vectorizes   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228690] [MIPS] r6 errors with "Cannot copy registers"   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228694] [clang] Assertion `NewTSI' failed with -fms-compatibility   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228706] [clang-tidy] readability-identifier-naming: support module-export-aware naming for C++20 modules   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228711] [CodeGen][X86] A debug use prevents FastISel load folding   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228712] [X86][AMX] Debug use in FastPreTileConfig produces invalid MIR and crashes FastRegAlloc   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228713] [CodeGen] Debug instructions prevent singleton conditional-block folding   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228714] [X86] enable tail-folded epilogue for AVX512   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228717] [libc++] `std::function_ref<void(...)>` rejects callables returning non-void   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228743] [ARM][MVE] Low-overhead loops: a loop-invariant VCTP turns a counted loop into WLSTP/LETP, so the loop runs ceil(n/4) times   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228764] [ClangIR] Support __builtin_coro_align   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228768] [SLPVectorizer] Crash at -O3: Segfault in `InstructionsState::isCopyableElement` via `CastInst::getSrcTy` during horizontal reduction   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228772] [llvm-ar] [MachO] Creating an archive out of multi-arch object files doesnt work properly   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228775] [llvm-ranlib] [MachO] llvm-ranlib fails on existing MachO multi-arch static archives   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228782] [AArch64] i8/i16 stores through ptr addrspace(270/271/272) (__ptr32) are emitted as 32-bit str   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228785] Discourse getting huge spam topics   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228788] [clang] Assertion `!TemplateInfo.TemplateParams && "Nested template improperly parsed?"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228798] [clang-tidy] bugprone-unhandled-code-paths complains incorrectly   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228800] [C++20] [Modules] gnu_inline function from a module's global module fragment is neither inlined nor emitted in importers — undefined reference (breaks glibc _FORTIFY_SOURCE wrappers: read, fread, getcwd, …)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228816] [AMDGPU][gfx950] Post-RA scheduling loses LDS/compute overlap after removing tied identity asm (coexec)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228818] Address limitations in clangd-indexer's config file support   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228820] [SanitizerCoverage] Unnamed functions get an empty-named comdat, so ld.lld --gc-sections drops their PC table   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228828] [DAGCombiner] Crash on `ret i256 @llvm.get.fpenv.i256()`: visitGET_FPENV_MEM creates a cycle   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228830] [X86] llvm.get.fpenv / set.fpenv with a non-i256 type: assertion, and stack corruption in release builds   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228829] [X86] add <1 x i128> %a, %a crashes: "Do not know how to custom type legalize this operation!" (X86ISD::VSHLI)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228832] [flang] Initialized EQUIVALENCE storage is emitted in host byte order when cross-compiling for a big-endian target   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228845] LoopVectorize: SCEV overflow runtime check prevents vectorization of narrow induction with cast chain   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228850] [mlir][bug] Parsing a string in an integer dense tensor aborts in TensorLiteralParser   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228851] [mlir][bug] canonicalize aborts while erasing a self-referential unrealized_conversion_cast   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228854] [mlir][bug] linalg-specialize-generic-ops asserts on arith.select with a captured scalar   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228855] [mlir][bug] Printing acc.routine segfaults when bindStrName is missing   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228856] [mlir][bug] fuse-multiuse-producer aborts when erasing a live linalg.generic   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228857] [mlir][bug] shape.lib verification segfaults when function_library lacks mapping   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228860] [ConstantFolding] Constrained fmul ignores dynamic denormal handling   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228862] [mlir][affine] isLoopMemoryParallel uses getNestingDepth, which disagrees with the access-domain depth across affine scope boundaries   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228865] [clang][analyzer] Assertion `!BinaryOperator::isComparisonOp(op) && "arguments to comparison ops must be of the same type"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228867] [MachineSink][AArch64] Sinking zstd ML metadata loads regresses decompression performance   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228869] Bugzilla-migrated issues: report timestamps are ~2h late   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228870] [clang] Assertion `IsPack == (TA2.getKind() == TemplateArgument::Pack)' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228871] [SLP][X86] Mixed-width equality chain grows 53% with SLP   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228874] [RISCV][GlobalISel] Debug info triggers ValueMapping assertion for i64 on RV32   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228886] [RISCV][GlobalISel] Debug value leaves an undef generic register after instruction selection   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228887] [ARM] A debug VPR read prevents VCMP/VPST folding   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228892] [AMDGPU] Debug labels affect export-priority hazard handling   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228893] [AArch64] A debug read of SP suppresses machine outlining   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228894] [Loongarch] crash on int to float conversions of some vector sizes   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228895] PGO counter incremented directly by i64 payload since LLVM 23   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228907] [WebAssembly] Segfault in TryMatchTrue during DAG combine of vectorized bitmask compare   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228915] [X86] Wrong code for bitcast iN to <N x i1> extended to bytes when N is not a multiple of 8   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228923] [SimplifyCFG] x86: lexicographic multi-column compare loop becomes a setcc/and/or select chain instead of branches (perf regression 22 -> 23, still on trunk)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228928] [APFloat] convertFromString moves exactly representable decimals by one ULP under directed rounding   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228941] [BUG REPORT][C++23][Clang 19] Frontend segfault with static constexpr auto member initialized from consteval std::array factory   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228948] CMP0219 (cmake 4.4) warning on HandleLLVMOptions.cmake—interpretention of backslashes   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228950] [X86][AMX] X86PreTileConfig can emit TILEZERO before LDTILECFG   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228951] [ClangIR] Assertion `succeeded( ConcreteT::verifyInvariants(getDefaultDiagnosticEmitFn(ctx), args...))' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228952] [docs][LifetimeSafety] colored-code-table CSS class is unreadable in dark mode   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228970] [ARM] DBG_VALUE $lr changes the MachineOutliner outlining choice   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228971] [MLIR][Vector] Contraction lowering crashes on scalar results after folding a broadcast-like shape_cast   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228972] [KnownFPClass] `fma` does not respect the denormal mode when performing addition.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228974] [KnownFPClass] Support rounding-modes for `fadd`/`fsub`/`fmul`/`fdiv`/`frem`/`fma`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228994] [clang-format] Add finer control for function declaration alignment (AlignFunctionDeclarations is too binary / easily broken)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 228999] Calls to std::print inline too much   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229007] LLDB 23 Ubuntu Jammy builds link to Python 3.14, but Jammy default is 3.10   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229017] [MLIR][Vector] canonicalize drops dynamic mask bounds when folding vector.shape_cast   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229039] [clang][OpenMP] Assertion `V.getBitWidth() == C.getIntWidth(type) && "Integer type is not the correct size for constant."' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229042] [AMDGPU] Debug instructions count toward the pre-RA exec-mask scan limit   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229043] [AMDGPU] Fast VGPR/WWM allocation aborts when releasing LiveDebugVariables   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229045] "Assertion `LR.verify()' failed" with SystemZ after 6286f77214be257eed1cff70d3e2e16f024e3dfb   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229046] [AMDGPU] Debug use prevents SIFixSGPRCopies from folding a REG_SEQUENCE   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229053] [flang][OpenMP][llvm-test-suite] 6 test cases are failing in the OpenMP area since Saturday   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229064] IntrinsicLowering::LowerCTPOP runs into assertion with clang 23   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229065] [IR] Debug record for token none causes a heap-use-after-free during LLVMContext destruction   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229082] [flang] Should -pedantic give a warning for generic interface combining functions and subroutines?   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229083] [clang][analyzer] Repeated `strncmp` calls on unchanged arguments get inconsistent results   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229114] clang warns about use of _Generic in system headers when building with -Wc11-extensions   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229124] [VPlan] Crash at -O3: Segmentation fault in `llvm::VPRegionBlock::isReplicator()`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229127] [libc++][execution] Implement C++26 std::execution set_value, set_error, and set_stopped   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229138] CallPromotionUtils incorrectly tries to strip unnamed_addr from declarations/weak definitions   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229141] [flang] base array lower bounds not applied for vector subscripted designator used in IO   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229154] Request Commit Access For malavikasamak   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229170] `computeKnownFPClass` should not use `KnownFPClass::fma` for `fmuladd`/`G_FMAD`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229182] [flang] MINLOC/MAXLOC of UNSIGNED fails to compile at -O1: 'arith.cmpi' op operand must be signless   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229189] [C++20] [Modules] An implementation partition imported through another partition of the same module is not reachable   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229194] [SPIRV] PreLegalizer pattern matching for GL extensions   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229199] [flang] Constraint on elemental function with procedure-pointer result not diagnosed (C15119)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229204] [X86][Win64] Unwind v3: "Epilog offset ... out of signed 16-bit range for V3 encoding" for large functions (regression from #208458)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229206] clang-format: Inconsistent formatting when variable has attribute   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229220] [flang] Missing diagnostic for procedure dummy argument with INTENT attribute (C845)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229229] [flang] procedure interface from declaration statement can be used before it is declared   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229233] [flang] Procedure-pointer function result accepted as RHS of intrinsic assignment; FIR lowering failure   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229238] [AArch64] Apple subtarget materializes scalar FP constants instead of using the constant pool, costing ~1.5x on libm-style polynomials   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229258] [HLSL] Add node record overloads for the barrier builtin   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229277] [AArch64] Vector mask ANDed with a splatted i1 is narrowed to v2i32 (xtn/ushll)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229278] [LAA] No runtime alias checks between pointers in different address spaces   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229282] [Mach-O][MC] Explicit weak-definition flags are lost on aliases to strong symbols   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229283] [Mach-O][CodeGen] Weak aliases to private storage are emitted as local symbols   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229284] Bad guard macro on the libc++ header __concepts/referenceable.h   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229287] Bug in finding bucketID in MemoryManager of offload/plugins-nextgen   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229288] [ThinLTO][Mach-O] IR symbol resolution depends on input order   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229300] [clang] Loses attribute source location when rebuilding a fixed-size extended vector type   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229302] [analyzer] No path is analyzed past an asm goto   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229307] [AArch64] DBG_VALUE at successor entry prevents post-index store formation   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229317] [InstCombine] Use input denormal mode when demanding subnormals for `frexp` in `SimplifyDemandedUseFPClass`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229321] [clang++] Assertion `handler.Type.Flags == 0 && "landingpads do not support catch handler flags"' failed when "-target x86_64-unknown-uefi"   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229322] [clang++] [i686-pc-windows-msvc] Assertion `(Layout.getSize().isMultipleOf(StorageAlignment) || !Layout.getDataSize().isMultipleOf(StorageAlignment)) && "Union's standard layout and no_unique_address layout must agree on " "packedness"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229323] [clang++] [-fblocks] Assertion `CGF && isa_and_nonnull<CXXMethodDecl>(CGF->CurFuncDecl) && "Can't capture 'this' outside a method"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229332] [EarlyCSE] Reuse available inverse comparisons for Boolean NOT   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229336] [RISCV][TTI] Equal shuffle costs prevent VectorCombine composition on SiFive P670 with VLEN=128   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229339] [clang-repl] Crash on top-level return;   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229345] counted_by() fails on some types of count variables   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229368] [flang] Wrong initial values when DATA initializes overlapping EQUIVALENCE objects in a COMMON block   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229370] lldb crashed when trying to open a coredump   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229371] [Support][Windows] Crash stack traces on arm64 stop at the first return address signed with pointer authentication   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229372] [SLPVectorizer] Compile time blows up on long runtime-check chains created by LoopVectorize   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229378] [ClangIR] crash on __builtin_trivially_relocate   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229383] [LAA] Retry with runtime checks adds checks that always fail   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229389] LoopVectorizer vectorizes alloca allocations   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229399] [SafeStack] Assertion `castIsValid(op, S, Ty) && "Invalid cast!"' failed on a byval argument in a non-default address space   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229400] [ARM] RegisterCoalescer crashes in JoinVals::computeAssignment at -Os   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229405] [nsan] Assertion `castIsValid(op, S, Ty) && "Invalid cast!"' failed on fptrunc from ppc_fp128   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229403] [LSROA] Assertion `isa<To>(Val) && "cast<Ty>() argument of incompatible type!"' failed on llvm.structured.gep with a dynamic array index   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229404] [RS4GC] Assertion `PointerToBase.count(Derived)' failed on an element-wise atomic memcpy with a non-GC pointer operand   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229406] [CodeGen] Assertion `isa<To>(Val) && "cast<Ty>() argument of incompatible type!"' failed in setUnsafeStackSize on a non-integer "unsafe-stack-size" annotation   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229408] [clang][Modules] Crash in `EmitObjectDelete`: `getDestructor()` returns null for a class template specialization declared `extern template` in an imported module   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229414] [C++20 Modules] Compiler fails to write .pcm file, file held by clangd   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229419] [InstCombine] PHI operation folding misses constants implied by incoming edges   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229422] LLDB `settings set symbols.enable-lldb-index-cache true` does not handle the address class map properly   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229431] Crash looking up source locations in module BMIs compiled from stdin   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229434] [flang][debug] At -g -O0 gdb cannot show assumed-length characters arrays because the hidden length/bound has no location   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229442] [AMDGPU] Cannot select AtomicLoadUSubSat on LDS (gfx10.3/gfx11) and flat memory (gfx12, or with no.fine.grained.memory)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229443] [LoongArch] Suboptimal code generated for LSX branch intrinsics in loops   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229448] [JumpThreading] Assertion `isa<To>(Val)` in `duplicateCondBranchOnPHIIntoPred` when the predecessor ends in `catchret`; release builds silently miscompile the catch handler (regression since 18)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229454] [PromoteMemToReg] `DW_OP_deref` `#dbg_value` on an alloca is dropped when the alloca has lifetime markers   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229459] [X86] Clang 23 miscompiles vector abs followed by signed max under strict FP at -O3   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229462] [lldb][Windows] TestModuleCacheSimple.py fails because lldb keeps executables mapped even after DeleteTarget   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229473] BinPack UseBreakAfter does not work with type casts   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229479] Request Commit Access For riyaz86a   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229485] Redundant subtractions and zeroizing for i16 division on AMDGPU   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229493] [InstCombine] Missed fold `(A | B) - (A & ~B)` to `B` and `(A ^ B) - (A & ~B)` to `~A & B`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229503] [InstCombine] Missed folds for Carry-Save Adder identities: `(A ^ B) + ((A & B) << 1)` to `A + B` and `(A + B) - ((A & B) << 1)` to `A ^ B`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229529] [KnownFPClass] Teach KnownFPClass that `atan(non-positive) = non-positive`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229532] [KnownFPClass] Teach KnownFPClass that `asin(non-positive) = non-positive`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229535] [KnownFPClass] Teach KnownFPClass that `tanh(non-positive) = non-positive`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229536] [KnownFPClass] Teach KnownFPClass that `sinh(non-positive) = non-positive`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229537] [InstSimplify] Missed Boolean select simplification under a conjunctive guard   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229541] [UBSan, SystemZ] Recent test case failures   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229548] libcxx: The __algorithm/copy.h header defines a static operator without C++23 guards.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229592] [LLDB] "process connect -p" with nonexistent plugin fails silently; documentation one might use to debug this is misleading   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229593] Intermittent failures in CASProgramTest.MappedFileRegionArenaTest   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229600] [Clang + Warp + DirectX] Failed to map buffer on certain interlocked float tests   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229609] [LoopVectorize] Invalid extractvalue from widened llvm.sadd.with.overflow with AVX-512 (regression in LLVM 23)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229618] [SPIR-V] Negative texel offsets in Texture::Load are emitted as unsigned ConstOffset constants   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229620] Assertion `(KnownUndef & KnownZero) == 0 && "Elements flagged as undef AND zero"` failed   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229621] [Flang] Compilation error for procedure pointer assignment from a function returning a procedure pointer   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229622] [Flang][OpenMP] Assignment of integer expression to real variable in declare reduction combiner is rejected   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229623] [Flang][OpenMP] Assignment of real expression to complex variable in declare reduction initializer is rejected   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229624] Misleading error message for attempting to create thread local objects at block scope without static   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229625] [Mips][GlobalISel] DBG_VALUE causes an assertion in ambiguous register-bank inference   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229629] [Hexagon] findCFILocation scans into later packets and places CFI before allocframe   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229631] [AMDGPU][R600] Debug instructions change clause and packet formation   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229637] [DirectX] Allow the legalizer to unpack a non-standard int into a vector   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229646] [DAGCombiner] Select of FP constants on a poison condition becomes an out-of-bounds constant-pool load   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229650] [ExpandIRInsts] uitofp of a wide integer with the top bit set to fp128/x86_fp80 produces a negative result   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229651] [InstCombine] fptrunc(fadd(fpext bfloat, fpext bfloat)) to half is narrowed although half cannot hold bfloat values   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229652] [LoopBoundSplit] Post-loop entry check uses `icmp ne` and re-enters the loop after the original loop has exited   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229654] [ClangIR] Assertion `pointeeTy == arrayTy' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229659] Default values for multilib custom flags are not shown by `-print-multi-flags-experimental` or in multilib not found warnings   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229664] __attribute__((diagnose_if(...))) erroneously alters program behavior via SFINAE under "error", but not under "warning"   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229669] [X86] fast f64 > f32 > f16 / f64 > f16 will generate a libcall with F16C   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229671] [X86][AVX512] failed to lower isnan/isinf to vfpclass   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229685] Request Commit Access For laoshd   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229689] Request Commit Access For RamNalamothu   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229694] [clang] Crash when a VLA type from the enclosing function is used in a local class or block   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229695] [clang][OpenCL] Failed assertions on OpenCL atomic builtin function calls   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229703] [mlir] runtime error: shift exponent -1 is negative   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229706] [mlir] mlir/lib/IR/AffineMap.cpp:55:59: runtime error: signed integer overflow   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229708] [mlir] crash when a custom op parser fails after parsing a region that defines a forward-referenced value   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229709] [flang] RESHAPE on array with lower bounds <=0 produces bad results at O1 and above   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229714] Request Commit Access For mafeguimaraes   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229721] [mlir][tosa][tosa-to-linalg] Tracking issue for TOSA v1.1 changes   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229725] [lld][ELF] a plain .gcc_except_table that relocates back to its function keeps that function   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229729] [flang] CDEFINED not allowed on this kind of symbol at flang/lib/Semantics/symbol.cpp   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229731] [flang] CHECK(componentType.has_value()) failed at flang/lib/Evaluate/initial-image.cpp   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229739] [flang][OpenMP] Wrong trip count for unroll/tile loops with a negative lower bound and a non-negative upper bound, at -O1 and above   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229740] XRay does not generate EXIT or TAIL events for tail-call optimized recursion   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229758] [RISCV] LTO/llc fatals on zcmt+zcd after implying C before module riscv-isa adds D (#179615)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229768] [flang] Module that re-exports a DEC STRUCTURE writes an unparseable module file (use m, only:/s/)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229772] [X86][AVX512] suboptimal codegen with target x86-64-v4   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229778] AMDGPU machine verifier after register coalescer with copy from early clobber register into reserved physreg   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229783] [BOLT] `--stale-matching-with-pseudo-probes` misses block probes not stored in index order   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229789] libc++ std::format_to(back_insert_iterator<string>) corrupts stack canary (SIGABRT via __stack_chk_fail) for certain argument-length/count combinations   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229804] [libc++] Fold std::thread and libdispatch into a static partitioning backend   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229806] [libc++] Remove the #pragma omp annotations from the PSTL   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229808] More opportunities for recovering more of the compile-time slowdown after clang #161671   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229809] [clang] `consteval` calls in lambda init-captures inside default member initializers are not diagnosed   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229810] [clang] Constant evaluation of `__builtin_strchr` does not convert the character to `char`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229813] [libc++] Make the serial backend the ultimate fallback for all backends   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229827] [KnownFPClass] Implement support for additional <math.h>/libm functions for KnownFPClass   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229834] [flang][PPC] c_char_tests_5.f90 fails with -O   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229844] [SelectionDAG] Assertion `Index < Length && "Invalid index!"' failed   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229873] [flang][HLFIR] FORALL scheduling ignores STAT= writes from NEXT/PREVIOUS (enumeration type)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229881] [X86] Masked SCALEF intrinsics execute inactive lanes, raising invalid with FENV_ACCESS enabled   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229886] Request Commit Access For jvillette38   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229888] [clang] Compound literal of pointer with erroneous initilizer causes failed assertion   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229913] Fix definition of ISD::ANY_EXTEND to clarify what "undefined" means   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229935] Request Commit Access For ainozaki   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229942] [AArch64] Full unrolling of eight-element narrowing loop prevents SHRN   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229959] [Attributor] Incorrectly adds !invariant.load to loads from mutable memory   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229967] [clang] `__builtin_object_size` types 1 and 3 over-report the size for a pointer to a base-class subobject   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229968] [clang] Padding of a union with a bit-field member is not zeroed for a non-constant initializer list   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229969] [clang] `__atomic_fetch_min`/`max` with a constant memory order outside 0..5 emits no atomic operation   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229970] [clang] `consteval` calls in lambda init-captures inside default member initializers are not diagnosed   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229983] Request Commit Access For yqtian-se   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229984] Request Commit Access For danbrown-amd   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229985] `SimplifyDemandedUseFPClass` does not demand `negative-subnormal` for a `positive-zero` result under FTPZ/DAPZ   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229988] `SimplifyDemandedUseFPClass` does not demand `negative-subnormal` for `sqrt` a `zero` result under DAZ and DAPZ   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229989] [mlir][NVVM] mbarrier.try_wait.parity lowering branches with bra.uni on a per-thread predicate   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 229999] [X86][ABI][Windows] static vector functions didn't use best calling convention   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230006] [InstCombine] Missed scaled div/rem recombination with a constant divisor   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230018] [PGO] clang crashes on a corrupted indexed profile: heap-buffer-overflow in IndexedInstrProfReader::readSummary()   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230017] [PGO] clang crashes on a corrupted indexed profile: unvalidated header offsets in IndexedInstrProfReader::readHeader()   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230021] [InstCombine] Missed div/rem recombination with a shared or masked remainder   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230022] [InstCombine] Missed low-bit simplification through urem and constant multiplication   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230023] Request Commit Access For yafet-a   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230038] [X86] llc hangs on i686: combineOr re-freezes a BUILD_VECTOR that visitFREEZE keeps splitting   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230039] [lld][ELF] --icf: fold functions whose exception tables are also identical   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230067] [SLP] Documentation example code not vectorized as expected   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230069] [flang][HLFIR] simplify-hlfir-intrinsics-pack.fir fails due to overflow flag mismatch   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230071] Assertion `Vec && "Can't find vectorizable value"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230075] "Your comparator is not a valid strict-weak ordering" when building AArch64GenPreLegalizeGICombiner.inc   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230084] [MLIR][Vector] Broadcast folding creates invalid scalar-result vector.contract   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230104] [clang][analyzer] False positive garbage-value warning after a bounded loop   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230108] [BOLT] Debug info addresses inside a basic block land on the wrong instruction when an instruction before them changes size   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230110] [libc] printf functions assume %s argument points to a null terminated string even when precision is specified.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230111] [MLIR][ExecutionEngine] mlir-runner -O0 does not set the codegen optimization level   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230127] Request Commit Access For ziliangzl   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230137] Error: conflicting deduction 'T' against 'auto' for parameter   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230145] [X86] O2 slows down a strided BF16 loop on Zen4, especially with transparent huge pages   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230152] [X86] uitofp - attempt to nuw truncate vXi64 types to vXi32 to avoid scalarization   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230155] [mlir][vector] lowerParallel is a misleading name: it also lowers unit-size reduction dimensions   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230156] Bad AMDGPU codegen for bfloat minimumnum/maximumnum   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230158] [CUDA][NVPTX] Scalar __grid_constant__ parameter is copied to local memory   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230159] [Mips] Assertion `Opc && "Cannot copy registers"` failure on o32 + mips3   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230162] [Mips] `Unknown branch instruction!` on `atomicrmw max/umax/min/umin` with n64 + mips3 + PIC   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230165] [clang-tidy] readability-trailing-comma inconsistency with dependent argument   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230166] [PowerPC] `Bad machine code: Using an undefined physical register` on code mixing overflow intrinsics and atomics   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230169] Update clang-format bot to 23.1.1 or later   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230191] [SLP] failed to use correct VF to vectorize division   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230214] [AArch64] Sibling call from a tailcc/swifttailcc function with stack arguments to a C function does not pop the caller's arguments   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230217] Do KnownFPClass deductions still hold for `afn` functions?   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230237] [flang][OpenACC] Branch from outside into an OpenACC construct is not diagnosed and crashes lowering   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230238] Clang Static Analyzer reports null dereference on infeasible path with linear integer constraints   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230240] ICE when checking an unannotated Iterator::next implementation   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230264] [flang][OpenMP] Data-sharing attributes missing for constructs selected by BEGIN/END METADIRECTIVE   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230267] [flang][OpenMP] DECLARE VARIANT in a callee's result specification expression resolves in the caller's construct context   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230268] llvm 21.1.8.1 crash   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230273] [flang][OpenMP] BLOCK local referenced in a construct nested inside the BLOCK gets the outer construct's data-sharing rules   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230291] [RISCV] Wrong CFA offset in stack-clash probe loop after split SP adjustment   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230307] [mlir][OpenACC] acc-bind-routine / acc-materialize-routine-bind-targets do a linear symbol-table scan per call   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230312] [flang][OpenMP] Crash lowering a THREADPRIVATE variable declared in a BLOCK inside a parallel region   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230313] [mlir][OpenACC] Routine bind selection ignores device_type(*), and acc-bind-routine hard-errors unless acc-materialize-routine-bind-targets gets the same device-type   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230323] [ClangIR] Assertion `!typeCache.count( ed->getASTContext().getCanonicalTagType(ed)->getTypePtr()) || (convertType(ed->getIntegerType()) == typeCache[ed->getASTContext().getCanonicalTagType(ed)->getTypePtr()])' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230329] [ClangIR][OpenACC] Assertion `(nd->isUsed(false) || !isa<VarDecl>(nd) || e->isNonOdrUse() || !e->getLocation().isValid()) && "Should not use decl without marking it used!"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230343] [InstCombine] Missed select-to-and fold for a low-bit condition expressed as `(x & 1) != 0`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230345] [VectorCombine] foldShuffleOfBinops credits inner shuffles that remain after the fold   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230346] [X86][LV][LoopUnroll] LoopUnroll will unroll vectorized loop's scalar fallback   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230347] Missed optimization about intermediate expression reuse   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230352] [clang] Assertion `hasRewrittenInit() && "expected a rewritten init expression"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230355] Crash on template instantiation recursion (after depth-1024 fatal error) during type serialization   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230366] [X86][SelectionDAG] Rotate / funnel shift on _BitInt(129) crashes: "Unsupported UREM!"   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230367] [X86] Cannot select X86ISD::CMPP for fcmp on <16 x bfloat> with a sign-extended result (znver4, AVX10.2)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230391] [SLPVectorizer] Incorrect nsw flag preservation for (C - x) == 0   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230392] [SLPVectorizer] MinBW truncation produces poison shift   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230397] [SLPVectorizer] `OpcodeMask. size() == NumElements && "Mask and VecTy are incompatible" after 64cf0de   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230398] [SLPVectorizer] Miscompile with reverse widened strided loads   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230399] [clang] unrolling with fixed-size std::range causes extremely slow compilation at -O3   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230400] [SLPVectorizer] Miscompile with mixed sext/zext in disjoint or reduction   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230402] [SLPVectorizer] Store sunk past throwing call   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230406] [SLPVectorizer] Incorrect FP type narrowing for uitofp of sext   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230407] [SLPVectorizer] Assertion failure with smin reduction   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230409] Missed optimization about the sign of srem   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230419] [SLPVectorizer] Distjoint flag incorrectly preserved   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230422] [PowerPC] Vector load scheduled past a potentially memory-clobbering call   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230424] Missed optimization about or == 0/or != 0   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230435] [CodeGen][FP] Investigate replacing reciprocal-estimates function attributes with per-operator !fpmath precision   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230439] [SLPVectorizer] Incorrect alignment for blended load   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230442] [SLPVectorizer] Assertion failure with out of bounds extract   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230443] [SLPVectorizer] nneg flag applied to wrong instruction   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230444] [SLPVectorizer] Assertion failure for or of shl/lshr mix   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230447] [SLPVectorizer] Assertion failure for strided load of pointers   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230450] Backport vectorised-alloca bugfix to LLVM23   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230463] [flang] All STAT= specifier should be an integer that's at least 16-bit.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230473] modulo generates worse code with > -O1   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230489] Request Commit Access For prados-oc   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230519] [Android][AArch64][MachineOutliner] Outlining of call/tail-call sequences fails when PAC-RET is enabled   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230525] [flang] Legacy (DEC-style) entity-decl initializer bypasses data-stmt-object validation: allocatable crashes, dummy/function-result/automatic silently accepted   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230532] [libc] Implement clock_getres in time   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230535] [libc] Implement clock_gettime in time   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230539] [clang] Use-after-free parsing constrained NTTP whose default argument has a lambda   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230542] Add ".wasm" as a shared library filename extension, likely via a command-line option   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230571] X86: semantics of `directstore` intrinsics   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230578] [SLP] Over-preference for Copyable state when compared against "Same Opcode" states   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230585] [Coroutines] Non-deterministic IR and codegen in `CoroSplitPass` due to iterating `DenseMap<Instruction *, ...>` in `AllocaInfo::Aliases`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230587] [flang][OpenMP] AFFINITY locator with an array section before the last part reference crashes   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230589] [X86] False register dependency not broken for _mm_round_sd / _mm_round_ss (ROUNDSDri_Int / ROUNDSSri_Int) on SSE4.1   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230591] [flang][OpenMP] One-element array sections are reported as zero size   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230593] [flang][OpenMP] Array-section lowering errors in MAP don't fail compilation   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230594] [FunctionSpecialization] One alloca passed for two pointer arguments is promoted to two distinct globals   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230595] [LoopIdiom] popcount idiom computes the trip count in the (possibly too narrow) counter type   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230596] [GVNHoist] Hoisted call keeps a `nonnull` return attribute that only one of the merged calls had   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230601] [clang-tidy] Missing bugprone-redundant-branch-condition warning on `if (x && y) { if (y) ... }`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230610] [clang] Accepts-invalid: explicit object member function called through an inaccessible (private) base with a qualified name   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230614] `llvm.ldexp.ppcf128` produces non-canonical infinities when constant folding.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230617] [flang][HLFIR] WHERE fails to verify when a derived-type vector-subscript gather reaches a value consumer   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230619] [SPIRV][Verifier] Crash when atomic load scope is reused as a constant i32 0   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230633] [flang] Fails to enforce C933, governing `NOTIFY=` specifier in image selectors   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230638] [Clang] Inconsistent handling of row-major memory layout   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230661] [flang][OpenMP] Double free of num_threads temporary in composite DISTRIBUTE PARALLEL DO [SIMD]   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230682] Error when taking address of overloaded conversion function, with only one non-template overload   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230684] [X86] Strict fptrunc <16 x float> to <16 x half> crashes on AVX2+F16C ("Should not custom lower this!")   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230685] Upstream the terminated_by(T) attribute   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230689] [include-cleaner] Header defining a class is reported unused when the class is named only through an alias   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230703] [X86] _Float16 -> __int128 on Win64 with AVX512-FP16 leaves the upper half wrong (asserts "i64 should be legal")   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230705] [TSan] Missing mremap interceptor on Linux leaves stale shadow memory   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230706] [TSan] ThreadSignalContext shadow memory is not cleared on thread exit   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230711] [X86] fptosi/fptoui to i64 crashes on i686 with -mno-x87   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230718] [packaging] Clang-23 is not installable on Ubuntu 26.04.1 LTS   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230719] [KnownBits][InstCombine] Missed internal known bits in sparse multiplication with non-overlapping partial products   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230720] [InstCombine] Disjoint OR with a constant prevents common XOR reuse   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230737] [BDCE] Missed per-use simplification of a shared constant OR   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230754] Request Commit Access For JacketPants   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230763] [InstCombine] Missed optimization concerning relationship between x and trunc(x)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230768] [SLP] missing trunc as icmp and recognition   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230778] [Attributor] Assertion "ACS mapped into var-args arguments!" when !callback encoding has more args than the callback   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230782] LLVM 23.1.x fails to build on or for i586: fails `static_assert(MinAlign <= alignof(std::max_align_t)`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230783] [mlir] crash (UAF) due to smt.yield created with unregistered dialect   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230784] [flang] [openacc] `!$acc parallel loop` over a DO loop with a REAL bound asserts in `IntegerAttr::get` ("expected integer or index type"): the default step is created with the upper bound's type   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230785] [MLIR][WasmSSA] `GlobalSetOp`/`GlobalGetOp::verifySymbolUses` pass a null symbol table to `lookupSymbolIn` when the op sits inside an unregistered region op   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230786] [SelectionDAG] Strict fptosi/fptoui from half crashes on soft-float targets   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230787] [clang][Sema] Local class in a function template befriending its own destructor from a nested class asserts "there shouldn't be any pending delayed exception spec checks"   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230790] powerpc fails to build LLVM 23.1.1: compiler exhausts virtual address space   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230793] [InstCombine] Missed equality fold for an arithmetic range crossing zero   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230794] [LoopVectorizer] Clang fails to vectorize reverse loop with induction-variable-based conditional store   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230795] [mlir][Affine] affine-parallelize crashes on a loop IV captured across an AffineScope   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230797] [clang][bytecode] Heap-use-after-free: `Block::removePointer()` reads a `Pointer` from freed frame storage   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230800] [InstCombine] Missed fold combining a range check with a masked equality   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230802] Clang falslely warns for implicit fallthrough on [[unlikely]] case   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230803] [ARMCLANG v6][Cortex-M3] Optimization bug: Wrong loop branching on GPIO IDR read due to unsafe LSLS register reuse   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230807] [RegAlloc] Using an undefined physical register after VirtRegRewriter expands a copy bundle; wrong code on x86_64   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230816] [clang] Crash with a parenthesized matrix_type typedef declarator   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230825] [flang] Missing error for component with the same name as an inherited type-bound procedure   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230828] [flang] missing error for abstract interface used as procedure pointer target   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230837] [libc] Implement lchown in unistd   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230854] [libc] Implement sync in unistd   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230855] [libc] Implement syncfs in unistd   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230856] [libc] Implement lockf in unistd   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230862] [flang] ICE for self-referencing procedure interface   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230867] [llvm-readobj][COFF/ARM64] Chained .pdata (flag 3) is decoded as packed unwind   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230868] [llvm-readobj][COFF/ARM64] --unwind ignores PE Exception Directory bounds after section merging   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230878] [clang] Miscompile of arrays of sub-byte _BitInt vectors: AST and IR layouts disagree   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230882] [clang] Assertion `(AT && (!AT->isDeduced() || AT->getDeducedType().isNull())) && "Could not find parameter packs or undeduced auto type!"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230886] [X86] opt in expandModf instead of libcall   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230887] [X86] inline math functions   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230888] [X86][AVX512FP16] use f64 naive expansion for lower f16 frem   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230890] [SelectionDAG] Strict FP operations on soft-promoted half and bfloat crash   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230893] [X86] opt in expandFrexp for vector frexp instead of scalarization by libcall   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230896] [X86] use f64 naive expansion for lower f16 hypot   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230899] [AArch64] Assertion `N->getOpcode() != ISD::DELETED_NODE && RV.getOpcode() != ISD::DELETED_NODE && "Node was deleted but visit returned new node!"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230906] [LoopVectorize] Assertion `((GeneratedValue->getType()->isVectorTy() || GeneratedValue->getType()->isStructTy()) == !GenerateSingleScalar) && "scalar value but not only first lane defined"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230909] [X86][AVX512] bf16 masked load/store shouldn't need avx512bf16   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230913] [PowerPC] DBG_VALUE inhibits POWER10 PC-relative GOT relaxation   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230915] [LoongArch] SIGBUS in SelectionDAG::LegalizeTypes on sext of shl of an illegal vector type (LSX only)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230918] [X86][AVX512] failed to use masked movss for unpredictable floating point cond store   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230921] [libc++] call to 'swap' is ambiguous when building libvmaf   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230922] [X86][APX] pure register cfcmov should be enabled   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230923] [clang][OpenMP] crashes when compiling a templated function with OpenMP collapse and interchange directives inside a switch statement   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230932] [clang][CodeGen] Named break directly under a switch case targets the switch exit when optimizing   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230940] [clang-cl][WinEH] Wrong value after nested catch/rethrow when the inner loop is unrolled   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230945] [clang] Regression in 23: `decltype(V)` of a class-type NTTP becomes `const X&` when a constraint passes `V` to a concept   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230949] [X86][StackClash] Guard page skip with `--fstack-clash-protection`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230950] Request Commit Access For HelloWorldU   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230954] [clang] -verify-pch on a C++ PCH without -x c++ segfaults in CXXRecordDecl::addedMember   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230956] [WebAssembly] invalid br_table (label types differ) with -wasm-enable-sjlj and -wasm-use-legacy-eh=false; -O0 crashes in CFGStackify   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230960] [NVPTX] Volatile loads through noalias readonly kernel parameters become ld.global.nc   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230978] Constant-length reverse loop is not simplified after a stack copy at O3   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230986] [SPIR-V] Crash in `handleMIFlagDecoration` with `FPFastMathDefault` when MachineCSE PRE clones a virtual register   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 230990] [clang-tidy] New check: modernize-use-std-log2   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231011] [MLIR][Affine] Add opt-in selection of additional loops for unroll-and-jam   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231026] [Demangle][Itanium] Unchecked size_t arithmetic accepts invalid lengths and substitution indices   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231031] [LoopVectorize] Hangs in VPlan unrollByUF: exponential recursion in vputils::isUniformAcrossVFsAndUFs   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231032] [AArch64] Error while trying to spill X8 from class GPR64: Cannot scavenge register without an emergency spill slot!   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231037] [LoopPeel] Crash: Assertion `(!PeelLast || (canPeelLastIteration(*L, *SE) && PeelCount == 1)) && "when peeling the last iteration, the loop must be supported and can " "only peel a single iteration"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231051] [flang] Submodule MODULE-prefix diagnostics treat a MODULE-prefixed abstract interface body as a separate module procedure interface   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231053] [InstCombine] Assertion `isa<To>(Val) && "cast<Ty>() argument of incompatible type!"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231055] [X86] Crash in LegalizeDAG: Assertion `(TLI.getTypeAction(*DAG.getContext(), Op.getValueType()) == TargetLowering::TypeLegal || Op.getOpcode() == ISD::TargetConstant || Op.getOpcode() == ISD::Register) && "Unexpected illegal type!"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231059] [ClangIR] crash when compiling __builtin_counted_by_ref with counted_by   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231062] [MLIR] Missed Optimization: scf-for-loop-peeling skips front peeling due to floating-point rounding   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231063] [InstCombine] Missed constant substitution inside a comparison operands   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231065] llvm, clang, lld and lldb build faiurel with gcc 16.2.1   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231076] [SLPVectorizer] Crash: Assertion `all_of(Mask, [=](int Idx) { return Idx < 2 * static_cast<int>(CommonVF); }) && "All elements in mask must be less than 2 * CommonVF."' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231081] [X86][AVX512] `broadcast[const] + perm` sometimes emitted instead of embedded mem-broadcasts   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231086] [X86] Remove TuningPrefer256Bit from x86-64-v4   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231089] [InstCombine] Redundant addend check under a sum bound   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231090] [clang] Assertion `makeInsertToken(hashKey(Info::getKey(*N))) == Token && "N does not key as the lookup that produced Token did"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231096] DeclContext mismatch if multi lambda define in separate namespace in cuda compile   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231108] [Clang] Assertion failure for an unevaluable __builtin_object_size type argument   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231109] Request Commit Access For MitchBriles   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231113] TestMultithreaded.py test_sb_api_listener_resume is flaky on Windows on Arm   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231115] asan_fake_stack_test.cpp FakeStack.CreateDestroy is flaky on AArch64 Linux   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231116] [SLP][RISCV] Failure to vectorize imagick_r kernel without pre-link LTO vectorization   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231121] [ARM] LLVM emits calls to nonexistent half↔integer float builtins   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231124] [AggressiveInstCombine] Split cttz/ctlz fold misses the half-word pattern when zero has a defined result   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231135] Incorrect scheduling of widened copies from byval arguments   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231136] [MLIR] `-test-ir-visitors` crashes when erasing a block with live SSA uses   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231138] [LoopVectorizer] Clang fails to vectorize early-exit loop with conditional struct member load   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231143] [LoopSimplify] Non-deterministic PHINode incoming-block order and ThinLTO bitcode output due to iterating SmallPtrSet<BasicBlock *, 4> in simplifyOneLoop   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231162] [flang] PURE procedure rejected as target of a procedure pointer or dummy with a specific-intrinsic interface since #223160   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231171] [SPIR-V] Crash in SPIRVModuleAnalysis on PHI operands of fcmp/atomic store since #229736   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231175] [BPF] ConstraintElimination folds icmp inside @llvm.bpf.passthrough.i1.i1, causing BPF verifier rejection with cross-BB i16 loop bound   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231177] Request Commit Access For alex-t   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231182] [clang][OpenMP] Assertion `FD && FD->isImmediateFunction() && "could not find an immediate function in this expression"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231188] [llvm-mca]false unsupported instruction with target novalake   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231192] [MLIR][GPU] `-gpu-lower-to-nvvm-pipeline` crashes on `ROCDL` intrinsics during `NVPTX` instruction selection   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231193] [SLP] Cost model in SLPVectorizer for loops with loop-carried dependencies to model HW store-to-load forwarding (STLF)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231201] [MLIR] `--dump-pass-pipeline` crashes with `--llvm-use-default-visibility`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231206] [libc] Implement fexecve in unistd   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231210] [SLPVectorizer] Incorrect narrowing of smin/smax identity   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231212] [SLPVectorizer] Incorrect fadd reassociation for loop accumulator   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231215] [AArch64][Windows] Variadic call passes a 16-byte composite entirely on the stack instead of splitting it between x7 and the stack   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231214] LoopFlatten: SCEV assertion getTypeSizeInBits(Op->getType()) < getTypeSizeInBits(Ty)fired in getZeroExtendExpr when widening the IVs of a nested loop pair   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231219] [LoopIdiom] Recognize right-shift trailing-zero counting loop   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231233] [flang] Incorrect reallocation for main-program coarray used by host association in a contained procedure   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231240] InferAlignment does not recover path-sensitive alignment facts after redundant llvm.assume removal   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231248] [flang] Incorrect handling for STAT= specifier in coarray allocation   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231251] [AArch64] CFIFixup emits wrong unwind info for blocks laid out before a shrink-wrapped prologue   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231263] [clang] __declspec(naked) on non-member function fails to compile with -fms-compatibility   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231265] [flang][OpenMP] Runtime-selected TARGET in METADIRECTIVE fails FIR verification when the body references an outer variable   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231271] [DirectX] Introduce llvm.dx.debug.break intrinsic and lowering   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231272] [SPIR-V]   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231276] [DirectX] Introduce llvm.dx.debug.isenabled intrinsic and lowering   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231277] `GISelValueTracking::computeKnownFPClass` does not handle rounding modes for `G_STRICT_FADD` and `G_STRICT_FSUB`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231315] Request Commit Access For EmmanuelAC1   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231325] [HLSL] Add DebugBreak support to Clang   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231343] [AArch64] Missed MADD folding opportunity (MUL + shifted-register ADD)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231349] [flang] Crash in GetSubmoduleParent reading a submodule's hermetic module file   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231350] [flang] Missing-MODULE-prefix portability warning fires for a use-associated interface, and its advice is an error   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231351] [flang] Image control check for CALL MOVE_ALLOC: keyword order, user-defined move_alloc, and coarray subobjects   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231353] [flang] PURE subprogram checks do not recognize the SIMPLE prefix   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231355] Wrong code at -Os on x86   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231361] `llc` crashes with a segmentation fault during AArch64 machine-code emission when a live-out register has no minimal physical register class   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231371] Wrong code at -O1 on x86   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231375] [InstCombine] Chained `trunc nuw` prevents `zext` round-trip simplification   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231377] [AggressiveInstCombine] failed to recognize ffmpeg u8 bitreverse table pattern   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231378] [SelectionDAG] SimplifyDemandedBits drops exact when narrowing SRL   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231384] [ExpandIRInsts] `half` fast path lowers `llvm.fptoui.sat`/`llvm.fptosi.sat` as a plain `fptosi`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231385] [SelectionDAG] memcmp/bcmp of 2^29+2 bytes is lowered to a 2-byte compare   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231386] [ConstraintElim] Nested `nusw` GEP offsets are added without checking for signed overflow   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231387] [LoopFlatten] gep+gep with different element sizes is flattened using only the second GEP's element type   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231394] [Sema] Clang 21 crashes on valid converting constructor with enable_if-constrained from() overloads   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231395] [LoopUnroll] Post-unroll load CSE keeps `!nonnull` of the surviving load, so the replaced load's users see poison   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231418] [mlir][TosaToLinalg] Assertion "invalid index for value range" when lowering tosa.negate with mixed constant/non-constant zero points   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231427] [mlir][vector] Bare vector.print emitted by convert-vector-to-scf is rejected on reparsing before an SSA definition   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231438] [clang][MS ABI] Explicit instantiation mangles top-level const from the out-of-line definition, MSVC uses the declaration   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231439] [X86] Stale register lanes in widened <2 x float> ops cause denormal assists   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231440] [InstCombine] Fixpoint failure with llvm.assume, zext, and freeze   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231450] [clang] Crash or freeze during compilation of inline assembly with pointer non-type template argument   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231453] [X86]Assertion `(RootSizeInBits % VT.getSizeInBits()) == 0 && "Can only combine shuffles upto size of the root op."' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231463] [flang][debug] missing variable debug info for unused common block variables from parent modules   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231468] clang-format 23 arrary initializer regression when comments are present   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231472] minidump save tries to read local Linux proc files when saving from a remote process   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231478] [mlir][Arith] canonicalize crash: MulSIExtendedRHSOne creates extsi with index result, ExtSIOp::fold asserts on cast<IntegerType>   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231479] llvm-profdata cannot read a shared library whose code is not at file offset 0   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231487] [InstCombine] foldOpIntoPhi merges PHI users that differ only in fast-math flags (isIdenticalTo ignores FMF since #191190)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231503] [GlobalISel] Combiners copy MIFlags when they shouldn't   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231510] [SLP] A copyable `fmul` lane absorbed into a vector `fmuladd` inherits `nsz` from the other lanes   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231509] [InstCombine] `Z - (-X / Y)` and `Z - (-X * Y)` folds copy `ninf` from the fsub onto the new fdiv/fmul   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231520] [llvm-cov] `export -format=lcov` merges distinct branches of one macro expansion into one `BRDA` pair   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231521] [llvm-cov] `export -format=lcov` writes the folded side of a branch as an untaken `BRDA` record   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231524] Move `GIIgnoreCopies = 1` to the base GCNPat class   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231525] [SLP] Copyable elements: "Instruction does not dominate all uses!" when a gathered operand vector is emitted after its user   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231528] llubi misses undefined behavior when branching on undef   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231530] llubi misses noalias violations between arguments to the same call   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231532] `llubi` flushes an IEEE float result of `fptrunc` using the double denormal mode   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231541] [mlir][scf] transform.loop.peel miscompiles unsigned scf.for loops   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231557] TestConcurrentTwoWatchpointsOneSignal.py randomly fails   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231561] [clang-tidy] modernize-use-equals-default: false positive on value-initialized non-empty class members/bases changes semantics   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231562] [flang] Conditional arguments with a non-default LOGICAL kind condition are never folded ("Must be a constant value")   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231574] [SelectionDAG][AArch64] Miscompilation in big endian when tryCombineMULLWithUZP1   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231586] [InstCombine] Redundant comparisons implied by bit checks   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231589] [Clang][MS ABI] clang front-end crash with C++20 modules: reduced BMI loses a resolved `operator delete`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231623] [flang] Dead-code diagnostic downgrade in IF constructs only works for LOGICAL(4) conditions   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231634] [HLSL] Implement `Barrier` lowering for SPIRV   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231636] [flang] Range-check formatted input of enumeration types   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231638] [flang] Enable Unformatted I/O of enumeration types   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231640] [X86] LLVM ERROR: Cannot select: t26: v8f16 = X86ISD::SELECTS   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231652] [clang] -Wunused-but-set-global warns on a class template's static member that is read through an instantiation   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231667] [SystemZ] Use 8-byte preferred alignment for aggregates in the data layout   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231674] [HLSL][DirectX][SPIRV] Implement ordinary planar GatherRed, GatherGreen, GatherBlue and GatherAlpha texture methods   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231682] [HLSL][DirectX][SPIRV] Implement ordinary cube GatherRed, GatherGreen, GatherBlue and GatherAlpha texture methods   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231683] Clang diagnostics is not suppressed when disabled in .clang-tidy file   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231688] [HLSL][DirectX][SPIRV] Implement four-offset GatherRed, GatherGreen, GatherBlue and GatherAlpha texture methods   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231692] [InterleavedAccess] `extractelement` index `i2 3` is read as -1 and matched to a poison shuffle lane   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231691] [DSE] Shortening the start of a memset with a narrow length type wraps the new destination offset   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231701] clangd-23.1.3 crashes!   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231705] [HLSL][DirectX][SPIRV] Implement shared GetDimensions support for `Texture1D/2D` and `RWTexture1D/2D`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231706] [HLSL][DirectX][SPIRV] Implement GetDimensions for `Texture1DArray/2DArray` and `RWTexture1DArray/2DArray`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231708] [CodeGenPrepare] Assertion `!Old.isMustTailCall()` when lowering a musttail `__strcat_chk` call   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231707] [X86] "Cannot emit physreg copy instruction" for a 32-bit inline asm output bound to rbp   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231709] [GlobalISel] Assertion "Wrong flag" in InlineAsmLowering for a tied `__int128` inline asm operand   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231710] [HLSL][DirectX][SPIRV] Implement GetDimensions for `Texture3D`, `RWTexture3D`, `TextureCube` and `TextureCubeArray`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231729] [HLSL][DirectX][SPIRV] Preserve SamplerComparisonState and complete SamplerCmp support across texture types   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231733] [HLSL][DirectX][SPIRV] Complete SampleCmpLevelZero support across texture types   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231735] [flang] Side-effecting extension functions (SYSTEM, GETCWD, CHDIR, ...) are accepted in PURE procedures and FORALL   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231741] [clang][OpenMP] Assertion `isa<X>(Val) && "cast_if_present<Ty>() argument of incompatible type!"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231748] [Flang][OpenMP] Assignment of real expression to complex component in declare reduction combiner is rejected   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231756] [LoopUnroll] Runtime unrolling of a loop leaves stale SCEV for the next loop's trip count: "Instruction does not dominate all uses!"   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231757] [SPIRV] llvm.sincos with only the cosine result used emits integer-typed sincos and fails spirv-val   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231758] [SPIR-V] nsz/reassoc on llvm.minnum/maxnum become FPFastMathMode NSZ/Fast, allowing fmin(-0, -0) to return +0   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231762] [X86][APX] Win64 unwind v3: epilogue .seh_push2regs uses POP2 operand order, so the unwinder restores the pair swapped   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231764] [clang] [miscompilation] clang selects the wrong partial specialization with failed assertion   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231769] [WebAssembly] -O0 crash: "Do not know how to split this operator's operand" on vector.reduce.or of a 256-bit vector compared against zero   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231774] [InterleavedAccess] Segfault in `getMask` for a masked.load whose mask is a constant expression   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231772] [InstCombine] Assertion "Invalid cast" when narrowing `fptrunc (frem (fpext bfloat), ...)` to `half`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231773] [ARM][MVE] Assertion "Unknown vector types" in MVEGatherScatterLowering for a chain of scalar GEPs   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231776] [clang] Quadratic compile time with PCH for a class with many anonymous union members   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231777] [HLSL] Implement multi-sampled texture Load and sample indexing in Clang   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231778] LLVM 23.1.1 failed to compile valid code with `module` as variable name on new line   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231779] [HLSL][DirectX][SPIRV] Implement multi-sampled texture GetDimensions in Clang   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231780] [HLSL][DirectX][SPIRV] Implement multi-sampled texture GetSamplePosition in Clang   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231782] [DirectX] Extend Shader Flag Analysis for `AdvancedTextureOps` to support `SampleCmpLevelZero`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231784] [SPIR-V] OpenCL target: load/store of a vector wider than 16 elements fails to legalize   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231785] [clang] [miscompilation] clang gives a declarator the wrong type   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231789] [MemoryBuiltins] Dynamic llvm.objectsize truncates sizes that do not fit a narrower result type   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231800] [X86] opt in expandLdexp for vector ldexp instead of scalarization by libcall on avx2   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231805] [mlir][bug][Affine] memory-region analysis assumes every parallel IV is present   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231806] [libunwind] ppc64 ELFv2: callee-saved vector registers v20-v31 are not restored when resuming at a landing pad   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231807] [mlir][bug][Linalg] generic decomposition leads AffineFor fold to query a null Value   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231808] [mlir][bug][Affine] vectorizing one result of a multi-result uniform op asserts   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231810] [mlir][bug][Vector] extract-from-shuffle fold indexes a rank-zero input   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231811] [mlir][bug][Vector] bufferizing an empty vector.mask dereferences a null operation   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231812] [mlir][bug][TOSA] constant tosa.mul shift exceeds APInt bit width during folding   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231813] [mlir][bug][Shape] get_extent fold accepts a negative constant dimension   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231814] [mlir][bug][MemRef] rank-reduced subview asserts when dropped dimensions cannot be inferred   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231815] [mlir][bug][MemRef] dropped-dimension choice conflicts with subview strides   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231817] [mlir][bug][Vector] extract-through-rank-zero transpose builds an empty permutation map   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231821] [clang][CodeGen] -fmerge-all-constants promotes a const local initialized via if consteval to a dynamically initialized global, making the enclosing function linkonce_odr (MS ABI)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231822] [SLP] Clang misses basic-block SLP vectorization in loop with early exit and non-unit induction variable   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231824] [mlir][bug][Affine][fuzzer-found] delinearize_index fold casts a vector constant to IntegerAttr   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231826] [mlir][bug][SCF][fuzzer-found] promoting zero-dimensional forall mismatches yielded result count   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231828] [mlir][bug][OpenACC][fuzzer-found] host_data constant-false folding assumes a nonempty region   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231829] [mlir][bug][VectorToSCF][fuzzer-found] transfer-read unrolling erases an op still used as insert destination   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231832] [mlir][bug][Arith][fuzzer-found] cmpf true canonicalization reaches an unexpected predicate assertion   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231834] [mlir][bug][TOSA][fuzzer-found] dynamic negate zero points are indexed at the input tensor rank   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231835] [mlir][bug][TOSA][fuzzer-found] dynamic mul shift is treated as a broadcast data operand   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231841] [mlir][bug][Linalg][fuzzer-found] decompose generic leaves nested-region output use dangling   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231842] [mlir][bug][Affine][fuzzer-found] super-vectorizer erases loop while generated ops still use index.sizeof   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231844] [mlir][bug][VCIX][fuzzer-found] scalar math.tan dereferences a null VectorType   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231845] [mlir][bug][IntRange][fuzzer-found] signed division range analysis calls APInt with a zero divisor   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231846] [mlir][bug][RemoveDeadValues][fuzzer-found] a dead incoming edge kills a live block argument   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231857] [mlir][bug][MemRef][fuzzer-found] dimension reification indexes beyond the source rank   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231858] [flang] IEEE_ARITHMETIC simple subroutines, and the dead DO CONCURRENT C1145/C1146 module-name gate   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231864] [DFAJumpThreading] Clones an address-taken indirectbr destination, so its blockaddress becomes inttoptr 1   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231866] [mlir][bug][Affine][fuzzer-found] linearize_index access relations assert when merged with loop domains   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231867] [mlir][bug][Affine][fuzzer-found] slice maximality subtracts incompatible Presburger spaces   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231868] [mlir][bug][RemoveDeadValues][fuzzer-found] live result contradicts dead-operand cleanup assumption   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231871] [mlir][bug][GPU][fuzzer-found] static upper-bound derivation dereferences an unknown nested parallel IV   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231874] [mlir][bug][Affine][fuzzer-found] loop fusion asserts while privatizing a memref with a non-access user   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231877] [Loop Vectorizer][SLP] Clang does not exploit basic-block SLP opportunities in loops with early exits   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231878] [mlir][spirv] Tensor arith.addui_extended crashes in convert-arith-to-spirv when getOne receives an array type   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231895] [SelectionDAG] llvm.clear_cache aborts with "unsupported library call operation" on NVPTX and AMDGPU   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231902] [MLIR][bug][Affine][fuzzer-founded] affine-loop-coalescing erases an affine.for result still used by affine.yield   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231904] [MLIR][bug][Vector][founded by fuzzer] UnrollContractionPattern casts a scalar vector.contract result to VectorType   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231908] [ORC][SystemZ] Implement s390x ABI support for lazy call-throughs and indirect stubs   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231916] [compiler-rt] Incorrect dynamic rounding in generic add/sub builtins   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231920] [LoopVectorizer][RISCV] Crash on assertions-enabled build in llvm::isDereferenceableAndAlignedInLoop   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231929] [Windows] opt crashes in correlated-propagation during default<O3>   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231931] llvm-reduce crashes during basic-block reduction on Windows   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231936] Request Commit Access For KRM7   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231947] [clang] [miscompilation] clang evaluates a consteval function at run time: if consteval takes its else branch   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231953] [clang] [miscompilation] clang gives two distinct local classes the same mangled name: typeid compares equal and a catch (B&) handler catches an unrelated A   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231955] [clang-cl] Since clang 19, UCRT `<wchar.h>` makes almost every TU parse all x86 intrinsic headers   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231969] [CIR] CIR/CodeGenHIP/amdgcnspirv-atomic-scope.hip fails on testing for unrelated change   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231985] [X86] Cannot select v8f16 = fcanonicalize from llvm.canonicalize.v8f16 without AVX-512   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231986] [clang-format] Enum initializer with binary expression still breaks after first operand and double-indents after #223435   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 231991] [InstCombine] foldLogOpOfMaskedICmps reuses the RHS of a logical or whose constant has a poison lane   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232002] [clang-tidy] NOLINTNEXTLINE pollutes rendered docs   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232011] In the new DIL SBValue::GetExpressionPath return for synthetic children is odd   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232012] [Attributor] Shrunk alloca is still passed as `dereferenceable(<original size>)`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232014] [ElimAvailExtern] `-avail-extern-to-local` redirects a function passed as a call argument to the local clone   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232013] [CodeGenPrepare] `optimizeMulWithOverflow` branches on unfrozen `mul.with.overflow` operands   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232015] [InstCombine] foldSelectOfBools treats a constant arm with a poison lane as all-false   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232018] asswwsw   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232019] With clang-format 23, braces no longer attach to goto labels   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232023] [InstCombine] foldBitCeil miscompiles vector `not` with poison lanes   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232028] [InstCombine] ptrmask-of-GEP fold keeps `inbounds` after masking the GEP index   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232030] [AArch64] Suboptimal saturating add/sub on 8/16-bit integers   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232046] [clang] MSVC's `__interface` should imply `__declspec(novtable)`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232047] [AArch64] Generate LD2R/LD3R/LD4R instructions when possible   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232048] [GVN] Duplicate-PHI elimination merges PHIs that differ only in `nnan`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232049] [Attributor] `nonnull` of a non-inbounds GEP result is applied to the GEP's base pointer   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232050] [nsan] The fcmp check branches on the unfrozen, possibly poison fcmp result   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232051] PowerPC: Clang generates invalid LLVM IR when casting between `__ibm128` and `__float128`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232053] [InstCombine] ICmp i1 X, C not simplified as expected.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232058] [HLSL] Add a simplified version of precise   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232062] [clangd][bug][23.1.3] A weird crash on a minimal reproducible test case   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232065] [mlir][tosa] Stack overflow in TosaProfileCompliance constructor when built with MSVC (cl.exe)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232093] [SPARC] Lower dynamic v2i32 vector extracts on 32-bit SPARC   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232094] [flang] Fails to enforce C1178, governing *notify-variable* to `NOTIFY=` specifier in image selectors   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232101] [X86] i686: valid loop over a stack buffer is rejected with "64-bit offset calculated but target is 32-bit"   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232132] [Clang][Driver] Crashes when asking for LLVM IR for hip and cuda   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232135] [LoopVectorize] Runtime-check expansion asserts on an outer loop without a preheader   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232136] [InstCombine] memset libcall with a `returned` argument becomes an invalid `llvm.memset` call   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232134] [VPlan] `(fcmp uno X, X) | (fcmp uno Y, Y)` fold creates an fcmp of a float and a double   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232144] presubmit failure seems unrelated   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232153] `arith.remsi` with `INT_MIN, -1` traps after lowering to LLVM   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232154] [AArch64] Miscompile of zext <1 x i16> to <1 x i32> on big endian   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232161] [InstCombine] Missed extractvalue-of-select fold depending on insertvalue order   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232162] [InstCombine] Missed funnel shift recognition after replacing lshr with select   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232164] [arm][mc] Resolve pc-relative fixups referencing non-preemptible symbols   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232176] [LSR] llc hangs on a chain of urem users of a loop exit value   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232182] [X86] improve f16 llvm.canonicalize codegen without avx512fp16   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232201] CI failure is unrelated   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232220] Crashes in explicit template specialization involving PackIndexingTypes   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232222] [mlir][tensor] Runtime verification has no checks for tensor.expand_shape, tensor.concat and tensor.reshape   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232224] TSan error in Process::PrivateStateThread::IsRunning   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232226] [mlir][linalg] Runtime verification checks nothing when the iteration domain is empty   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232227] [mlir][tensor] tensor.dim with a constant index outside the rank passes the verifier   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232232] [CIR] Support CoawaitExpr in emitLValue   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232233] [CIR] Support CoyieldExpr in emitLValue   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232235] [meta] Issues found as a result of Arm's Buildbot monitoring   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232238] llvm-debuginfod-find timeout.test is flaky on a heavily loaded machine   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232239] ASAN ManyThreadsTest fails on a heavily loaded machine   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232248] [AArch64] Assertion "Expected legal fixed length vector!" on fptosi <8 x bfloat> to <8 x i8> in streaming function   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232250] Assertion `(allocSize == allocSizeWithoutCookie) == CalculateCookiePadding(*this, E).isZero()' failed in 32 bits   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232251] [AArch64] SelectionDAG: sitofp/uitofp i128 to bfloat aborts in ExpandIntOp_XINT_TO_FP (no libcall)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232258] [flang] A user entity named __builtin_int replaces the integer conversions written into module files   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232268] Request Commit Access For kubamracek   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232281] [LV][RISCV] "Fell off the end of a type-switch" in emitInvalidCostRemarks with minsize and remarks enabled   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232285] [clang] `mulhu x, <pow2 vector with a lane == 1>` folds to `srl` by the full bit width (miscompile, x86 SSE)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232292] [CostModel][X86][TTI] costs for smulh/umulh are not ideal   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232295] [AVR] LLVM ERROR: Expected a constant shift amount!   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232307] [SelectionDAG] `frem nsz` by power of 2 doesn't copy sign   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232311] [clang-tidy] Extend readability-simplify-boolean-expr: Conjunction with comparison   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232320] [SelectionDAG] `nsz minnum` can produce different sign than inputs   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232323] [flang] Zero-trip io-implied-do evaluates the subscripts of a collapsed transfer   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232341] [StructurizeCFG] Miscompile: loop whose header is not predictably executed gets a constant `br i1 true` backedge   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232348] [flang-rt] List-directed output: a new record started before a character or logical value does not begin with a blank   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232368] Unnecessary 128-bit arithmetic in ranges::lower_bound over a bounded iota_view   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232374] [libc] Implement execvp and execlp in unistd   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232376] cherry pick 32b 64 multiply-accumulate miscompile fix   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232377] [LoopBoundSplit] Pre-loop bound uses `smin` when the exit compare is signed but the split compare is unsigned   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232378] [libc] Implement thrd_sleep and thrd_yield in threads   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232380] [libc] Implement seteuid and setegid in unistd   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232381] [Float2Int] FP constant operands that do not fit in the chosen integer type are saturated, giving a wrong result   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232385] [TailCallElim] `udiv` after a self-call is hoisted above it even when the recursion does not return   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232387] [Inline] Eliding the `byval` copy for a readonly callee makes the byval pointer equal to the caller's object   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232390] [Scalarizer] `load-store` splits `<4 x i24>` at the 4-byte alloc-size stride instead of the packed 3-byte layout   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232396] Can libLLVM avoid a dependency on libedit, without disabling the feature completely?   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232399] [FixIrreducible] Self-loop on an irreducible cycle header causes a miscompile or invalid PHI (ControlFlowHub `reconnectPhis`)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232404] [Lanai] llc hangs on sext (xor i1 %x, true)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232406] [Clang] Crash with malformed inline asm dialect alternative   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232415] [Clang][counted_by] Negative count not clamped to zero in __builtin_dynamic_object_size() of fields before the flexible array   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232431] [lldb] False positive tests with a timeout   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232439] [BoundsSafety][NFC] Build an incomplete CountAttributedType for a late-parsed attribute   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232440] [BoundsSafety][NFC] Build an incomplete CountAttributedType for a late-parsed attribute   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232443] [BoundsSafety][NFC] Build an incomplete CountAttributedType for a late-parsed attribute   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232444] [BoundsSafety] Support bounds-safety attributes in type positions   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232445] [Parser][BoundsSafety] Print attribute as macro if it's system defined   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232446] [BoundsSafety][NFC] Specify taking address of a variable referred to by '__counted_by' is forbidden   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232452] [flang-rt] `OPEN(STATUS='REPLACE')` truncates existing inode instead of deleting and recreating the file   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232483] [Clang] require_explicit_initialization not diagnosed for C tentative definitions that are never completed   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232487] [flang] `-ffixed-line-length=<n>` reports "value must be 'none' or a positive integer" for positive values of 2^63 and above   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232507] [HLSL][DirectX] Finish `CalculateLevelOfDetail` and `CalculateLevelOfDetailUnclamped` support with `SamplerState`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232508] [HLSL][SPIR-V] Clang should not enable experimental SPV_KHR_poison_freeze by default for Vulkan targets   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232523] [HLSL][DirectX][SPIRV] Add comparison sampler support to `CalculateLevelOfDetail` and `CalculateLevelOfDetailUnclamped`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232531] Incorrect mangling for "new std::initializer_list<int>{1}"   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232558] `truncl(2.0L + LDBL_TRUE_MIN)` folds to `0.0L` on PowerPC64 with `-ffinite-math-only`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232562] Request Commit Access For jotken   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232564] [clang] PCH with -fpch-validate-input-files-content: touched (content-identical) header is re-included despite #pragma once   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232565] Wrong code at -O1 on x86   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232594] [flang][OpenMP] ATOMIC READ/CAPTURE into the atomic variable itself fails FIR verification   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232595] [FMV] Resolver function cannot call functions with a higher-level ABI when compiled for lower-level instruction set   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232596] [clang] AVX1: vector funnel shift by a constant splat-zero half is lowered to all-ones (miscompile)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232598] [clang] SimplifyDemandedVectorElts: shift KnownZero ignores undef shift-amount lanes → vector `udiv` by constant with a divisor-1 lane miscompiles   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232615] [X86][VectorCombine] Missed combination of adjacent equal-type vector stores   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232619] [flang] Wrong value for allocatable or pointer character argument to a statement function   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232620] [InstCombine] Missed simplification through a shared select condition   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232621] [MLIR][Linalg] linalg-fold-unit-extent-dims miscompiles when dropping a unit dim turns a static loop bound into a dynamic one   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232641] [SLP] Large compile time on PHI-rooted vectorization attempts that never vectorize (Keccak kernel), 1.7x worse at -O3 since LLVM 23   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232646] [UnifyLoopExits] Wrong LoopInfo update for switch/callbr exits from nested loops ("Loop block has no in-loop successors" / "Loop has multiple entry points")   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232652] [clang][analyzer] cstring.UninitializedRead misses uninitialized aggregate sources   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232656] [RISCV] - IV dependent pointer-select forces vp.gather (vluxei) instead of masked contiguous loads.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232662] [MLIR][MemRef] expand-strided-metadata asserts on a rank-reducing subview with non-unit strides   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232666] Many (every?) Linux and Windows CI build ends with a premerge advisor traceback   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232670] Overflow behavior types not treated as transparent for ABI purposes   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232673] Buffer initialization does not get eliminated despite buffer being overwritten   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232739] [clang] Crash in LinkageComputer when a builtin template is a template template argument of an emitted entity   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232741] C23 crash with multiple definitions of a type at block scope   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232742] Crash on valid C23 with multiple definitions of a type at block scope   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232745] Crash on valid C23 with multiple definitions of a type at block scope   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232748] Redefinition of a struct with different bit-field width is incorrectly accepted   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232751] Crash when passing an argument to a function, and both argument and parameter have types defined inline   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232761] Intel Arc 32.0.101.9150 device removed   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232771] [flang][CUDA] Defined assignment drops the stride of a non-contiguous device RHS   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232772] [flang][CUDA] Defined assignment with a device scalar RHS loads device memory on the host   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232790] Interesting initialisation order aliasing bug not reported by the Clang Static Analyzer   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232801] [NVPTX] cmpxchg (and unoptimized atomicrmw) on local memory selects atom.local, which ptxas rejects   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232802] Request Commit Access For katzdm   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232806] [BOLT] Stubs and trampolines inserted by LongJmp are left out of inlined scopes and location lists   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232838] [clang] -verify-pch on a .pcm or .ast file (or -x precompiled-header) reads the AST file twice: assertion "Invalidating existing loaded entries" / crash   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232842] [MLIR][Affine] `--affine-loop-fusion`: Sibling loop fusion does not correctly handle SSA results from reduction loops   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232854] [clang][bytecode] False "read of uninitialized object" for a local initialized from a constant member   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232858] [NaryReassociate] `inbounds` is copied onto a GEP whose new base can be out of bounds   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232859] [SLSR] GEP stride-delta rewrite uses a wrapping variable delta through `sext`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232860] [Attributor] Argument privatization gives every call-site field load the base pointer's alignment   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232861] Redefinition of a struct is not represented in the AST   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232864] [clang-tidy] modernize-deprecated-headers incorrectly replaces local header   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232869] [M68k] fastcc sret: callee pops the hidden pointer passed in A0, and a caller with a frame pointer doesn't compensate   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232874] [clang-tidy][bug][23.1.3] A weird crash on a minimal reproducible test case of valid code.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232875] [libc][math][c++23] Implement acoshbf16 math function   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232881] [TSan] Deadlock detector aborts when a thread holds >= 128 locks simultaneously   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232904] Missing diagnostic with bytecode with lambda with consteval copy constructor   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232915] [flang] DO-variable redefinition not diagnosed when the DO variable is an associate name for an array element or component   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232932] [clang][OpenMP] `isa(...)` names in `declare variant` are lost when the declaration comes from a PCH   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232933] [clang][OpenMP] Wrong construct context for context selectors: `single`/`sections` recorded as `for`, metadirectives see no enclosing constructs   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232946] ARM libc++ CI toolchains need a discoverable clang-scan-deps   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232957] [X86] preserve_none indirect musttail with 12 integer arguments: "ran out of registers", target loaded into an argument register   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232963] [Sparc] Miscompilation for `fp128` return value without `sret`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232981] Clang binds continue in nested loop condition or step to the wrong loop   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232982] [clang][Driver][Windows] Each clang process queries the Visual Studio Setup API through COM, about 17 ms per compile   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232987] [LV][RISCV] "Scalable vectorization is not supported for all element types" remark does not name the unsupported type or the extension that would enable it   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232990] [Clang][OpenMP] `device={isa(...)}` and `target_device={isa(...)}` affect each other's match result   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232998] Clang miscompilation bug   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 232999] [clang] Crash on matrix_type variable initialized with {} in constant evaluation   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233002] [LoongArch] load-load barrier missing for monotonic loads   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233006] [LLD] [ELF] Support `--error-execstack`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233007] [RISCV] load-load fence missing between monotonic loads   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233022] [clang] [ARM] Windows on ARM at `-Oz`: a VLA next to a fixed-size local asserts `FPOffsetAfterPush == 0` in `ARMFrameLowering::emitPrologue`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233023] [clang][ObjC++] Abbreviated function template defined inside `@implementation` with a generic lambda in its body: `Depth must be non-negative` on instantiation   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233025] [flang] Lowering asserts "failed to retrieve private component parent type" for a PRIVATE component of a derived type that was forward-referenced by a pointer component and used before its definition   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233027] [Flang][OpenMP] bbc diagnoses an unselected METADIRECTIVE replacement   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233028] [clang] [X86] llvm.maximumnum/minimumnum (scalar, AVX512DQ or AVX512-FP16) return NaN when the other operand is known non-NaN   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233029] [Flang][OpenMP] Incorrect metadirective scoring for unknown selector properties   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233036] [OpenMP] Wrong TARGET boundary and repeated-construct subset ties   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233038] [OpenMP] Subset ties conflate distinct user conditions   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233039] LoopIdiomRecognize ignores no-builtin-memset when generating memset pattern calls   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233048] [IndVarSimplify] Exit value rewrite ignores branch weights and replaces a cold wrap-around loop with a udiv   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233049] [MLIR][Affine][fuzzer-found] affine-super-vectorize crashes in isValidSymbol on an invalid value   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233050] [MLIR][MemRef][fuzzer-found] expand_shape cast folding constructs an invalid MemRefType   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233052] [MLIR][SPIR-V][fuzzer-found] convert-memref-to-spirv asserts when AccessChain result type cannot be inferred   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233053] [MLIR][Tensor][fuzzer-found] canonicalizing tensor.expand_shape constructs an invalid RankedTensorType   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233054] [MLIR][Vector][fuzzer-found] folding extract_strided_slice through insert_strided_slice creates an ill-typed vector.shuffle   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233055] [MLIR][TOSA][fuzzer-found] tosa.slice folding returns a tensor with the wrong type in tosa-to-tensor   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233057] [MLIR][Linalg] ND tensor.extract vectorization reads an excluded column of a strided subview   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233063] [clang] pre-AVX2 LowerFunnelShift: constant-folded FSHL/FSHR passed to splitVectorOp → malformed BUILD_VECTOR (assertion / heap corruption)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233065] [libc][math][c++23] Add coshbf16 math function   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233068] Wrong code at -O3 -mavx2 on x86   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233073] [MLIR][Presburger] subtract loses complement points when floor-division bounds are tightened   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233074] [Clang] Inline asm with amd64 `rbp` clobber miscompilation at `-O0`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233079] [X86] Incorrect code generated for import call optimization   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233082] [RFC][llvm-lit] Improve the cross-platform compatibility and security of the `llvm/utils/update_test_body.py` script   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233083] [clang][lfi] __builtin_setjmp() errors out   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233085] [TailCallElim] Accumulator recursion elimination keeps the accumulator's range attribute, causing a miscompile   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233086] [lfi] -Wl, --gc-sections removes .note.LFI.ABI   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233087] [clang] [SelectionDAG] expandABD: abdu expanded to abs(sub) when the unsigned subtraction cannot wrap (miscompile)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233090] [CodeGenPrepare] BypassSlowDivision branches on an unfrozen, possibly poison dividend   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233091] [GVN] Scalar PRE rewrites an operand to an `inbounds` GEP leader without dropping its flags   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233092] [InstCombine] `foldCmpLoadFromIndexedGlobal` misses wrapped offsets of a non-inbounds GEP with a non-power-of-two stride   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233093] [EarlyCSE] Select CSE with inverse-predicate conditions keeps a `samesign` compare as the condition   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233094] [InstCombine] Variable GEP index is replaced with 0 although the non-inbounds offset can wrap back into the object   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233097] [flang] IRAND/RAND (GNU extension) seed calculation overflows 32-bit unsigned integer   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233102] [Sema] Lambda in a noexcept specifier of an abbreviated function template is not marked dependent   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233111] [SPARC] llc -O2 segfaults in VirtRegAuxInfo::weightCalcHelper on sparc64   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233119] [LoopVectorize] Miscompilation in FindIV reduction introduces poison   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233128] [lldb] libstdc++ map iterator keeps showing the previous element after moving   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233143] xor esi, esi appears twice, one of which is redundant   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233157] [X86] llvm.experimental.patchpoint with a run-time ptr target fails the machine verifier or emits a bogus callee   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233159] `__builtin_bit_cast` CodeGen spuriously effects lvalue-to-rvalue conversion: canonicalizes `x86_fp80` pseudo-denormals   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233160] Request Commit Access For emmett2020   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233163] [AArch64] Cannot select llvm.aarch64.neon.vcmla.rot90 from complex deinterleaving in streaming function   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233165] [AArch64][GlobalISel] IRTranslator aborts on getelementptr with scalable source element type at -O0   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233166] [AArch64][GlobalISel] Bad machine code: mismatching COPY sizes for `ret ptr @g` on arm64_32   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233179] Clang link does not respect `-Wl, --as-needed` for `-lc`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233180] [utils][UpdateLLCTestChecks] llc broken when trying to generate MIR with -stop-after=finalize-isel   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233185] [clang] compiler hang: infinite DAG-combine loop `vselect v4i64` ↔ `concat_vectors` (signed max of shuffled `<8 x i64>`)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233186] [clang] `combineSelect` builds `X86ISD::VSRLV`/`VSHLV` on `<2 x i128>` "Do not know how to custom type legalize this operation!"   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233187] [SCEV] opt hangs in IndVarSimplify on a chain of loops with an overflow check   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233188] [compiler-rt][sanitizer_common] hard_rss_limit_mb_test.cpp is flaky on ppc64le (LSan)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233190] Assertion `It->second == nullptr && "Block is marked as having special instructions but in fact it has " "none!"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233205] [libc][math][c++23] Implement rsqrtbf16 math function   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233208] [InstCombine] foldICmpOrXorSubChain breaks sub/sbb borrow chains   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233209] [SelectionDAG][X86] ScheduleDAGRRList crashes when its last-resort path treats CallResource as a physical register   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233210] [MLIR][Arith] muli divisibility inference ignores fixed-width wraparound   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233211] [MLIR][Dataflow] IntegerDivisibilityAnalysis infers an unsound divisor for a negative loop lower bound   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233212] [LCSSA] Dropping lifetime markers leaves MemorySSA stale while LCSSAPass reports it preserved -> use-after-free in LICM/DSE at -O2   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233213] [mlir] Ops that can trap are still `Pure` (arith.floordivsi, llvm.urem/srem, tensor.pad, affine.delinearize_index, semi-affine affine.apply) -> LICM introduces SIGFPE   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233223] [mlir][scf] -canonicalize deletes or re-signs `unsigned` scf.for / scf.parallel loops (miscompile)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233226] [flang] CALL of a typed external function is accepted when EXTERNAL precedes the type declaration   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233228] Crash in when emitting unknown_warning_option in SARIF format   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233230] Request Commit Access For keepyixiao   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233231] [flang] FORMAT statement: every backslash in a character string edit descriptor is printed twice   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233232] [InstCombine] `ctlz(X) ^ (BW-1)` -> `cttz(X)` for power-of-two `X` is wrong when the bit width is not a power of two   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233233] [ConstraintElim] `gep nuw` with a type size > 2^63 is decomposed with a negative scale, folding `icmp ule ptr %g, %p` to true   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233239] [clang] crash after "error: function cannot return function type"   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233265] [lld][MachO] dupSymDiags is never cleared — use-after-free when linking multiple times in one process via liblld   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233268] [KnownFPClass] `KnownFPClass::minMaxLike` does not handle NSZ   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233269] [InstCombine] Fix denormal handling for `InstCombineSimplifyDemanded` for `minMaxLike`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233270] [KnownFPClass] `minnum`/`maxnum` may return NaN if either argument is an sNaN   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233272] [X86] Redundant vpsllw/vpsraw on deep vector mask chains   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233274] [X86] Unnecessary vpacksswb/vpmovsxbw round-trips   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233277] [clang-tidy] modernize-type-traits suggestion to use `_v` is wrong inside constraints   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233278] [flang] named constant can be referenced in declarations before its PARAMETER statement   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233279] [CGP][X86][AVX512] failed to fold isnan pattern into llvm.is.fpclass   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233283] [clang] Address of, or reference to, a global register variable gives invalid IR in C++   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233284] [clang-tidy] misc-const-correctness to enforce const on by-value function parameters   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233294] Missing -Wc23-extensions after 4c9fd71e18f211bfe7d43ef841b429a8ef94a140   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233300] [clang-format] Macros expansion after #if/#else triggers FormatToken::setType assertion   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233301] [clang-format] UseBreakAfter crashes on a semicolon in an inactive initializer branch   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233316] [Attributor] Load of a `half` store as `bfloat` is folded to the `fptrunc` of the stored value instead of its bits   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233317] [IndVarSimplify] Widening an IV expands its `udiv` step in the loop header, before the guard that protects it   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233318] [RISCV] Shadow stack epilogue loads FP callee-saved registers after freeing the frame   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233319] [LangRef] Document !call_target metadata   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233327] [ClangIR] Assertion `S && "No scope active!"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233340] Wrong code at -O1 on x86   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233341] [PatternMatch] `m_FNeg` matches `fsub -0.0, x`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233346] [LLDB] Type lookups fail with type name provided by `SBValue.GetTypeName()`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233349] [Clang] Assertion 'should not emit an unevaluated operand' with sizeof(typeof(...)) involving a VLA   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233368] [AArch64] llc crashes on llvm.aarch64.sve.ld1.gather.nxv4i32 with 64-bit offsets   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233369] [MLIR][Arith] Canonicalizing truncf of sitofp/uitofp removes an observable rounding step   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233372] [flang] Loops over local POINTER arrays don't vectorize   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233383] [clang] [InstCombine] foldSPFofSPF folds MAX(MAX(A,B),B) → MAX(A,B) for FP select patterns with different NaN behaviour - clamp(NaN) returns NaN instead of the bound (miscompile from plain C, -O1+)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233392] [clang][OpenMP] Code completion inside an OpenMP var-list clause never terminates (spins in Parser::ParseOpenMPVarList)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233396] [mlir][xegpu] SIGSEGV in an MLIR API driver on the upstream test_load_nd_vc_3 input (13c6abf)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233397] [ClangIR] crash when evaluating a reference to an inherited-member pointer in an expression statement   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233408] [mlir][vector] Refactor vector unrolling logic   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233425] lldb test TestMultipleDebuggers.py is flaky on Windows on Arm   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233426] [libc] Cortex-M55 memcpy grows from 270 to 412 bytes and now uses MVE after SLP runtime alias check versioning in loops (#226955)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233431] Request Commit Access For ykhatav   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233432] [RISCV][GlobalISel] RV64 legalizer should not preserve UB flags on any-extended 32-bit instructions   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233446] [TailCallElim] A read-only call after the self-call is moved above it although the self-call writes the memory it reads   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233447] [GlobalOpt] Heap-to-global promotion gives two live allocations from repeated calls the same storage   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233449] Wrong keyword arguments for some IEEE_ARITHMETIC procedures   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233452] [InstCombine] Folding dependent IVs copies `nnan` onto the new first-iteration value   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233455] [X86] Unnecessary `mov al, 123; movzx eax, al` for `123 / int8`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233456] [lldb] Rust enum `$discr$` gets its byte offset as a bit-field width, so niche-encoded `None` is shown as `Some`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233457] [mlir][tosa] Migrate constant input checks in operator verifiers to `tosa-validate` pass   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233463] [clang-tidy] False positive report from readability-redundant-parentheses in C++20   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233464] [clang][ObjC] Crash in codegen for @try with both @catch and @finally on windows-msvc (GNUstep runtime)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233465] [clang][ObjC] @finally runs at end of enclosing scope instead of end of @try on windows-msvc (GNUstep runtime)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233468] [clang][Modules] Reduced BMI: crash in an importer while generating an implicit destructor ("Generating code for declaration 'S::~S'")   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233479] [AArch64][SME] Calls to the SME ABI routines ignore the code model   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233484] [flang][debug] LICM produces a misleading line table by keeping the source line on hoisted operations   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233490] [Clangd]: [modules] -> clangd reuses state dependent BMIs after rebuilding   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233494] [libcxx] Support extended floating point types (like `__float128`) in `std::numbers`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233500] [OpenMP] firstprivate of a structured binding on 'target nowait' is not captured when the construct is encountered.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233503] [OpenMP] Mapping a binding to an array element is diagnosed as "initialized from temporary object".   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233516] [CI][MSan] MemorySanitizerOrigins.BinaryOp fails across multiple unrelated PRs   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233519] [analyzer] Detect misuse of placement new   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233532] [libc][math][c++23] Implement asinhbf16 math function   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233534] [clang] Explicit template argument: class type of a by-reference parameter is instantiated before the requires-clause is checked   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233538] [hexagon] add upmucnt* register aliases   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233544] [ASan][Windows][MSVC ABI] Crash on typeid() or what() of caught std::exception reference   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233560] Request Commit Access For ChenMiaoi   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233562] [flang][OpenMP] METADIRECTIVE drops a runtime-condition variant on a different dummy argument   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233564] Remove `fabs` when the sign of NaN cannot be observed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233580] [InstCombine] Remove `fabs` when the sign of zero cannot be observed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233598] [analyzer] Non-functional logic in MallocChecker inner pointer logic   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233597] [clang-tidy] bugprone-macro-repeated-side-effects false positive with assert() in glibc 2.44   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233612] [NVPTX][LSR] Search-space narrowing keeps a solution worse than baseline and drops shared-load immediate offsets   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233623] [SPIR-V] Invalid pointee types for pointer members of constant aggregates (call arguments / return values)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233633] [CIR][SYCL] Track: SPIR/SPIR-V call-convention lowering in ClangIR via the LLVM ABI library   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233654] [Clang][INFRA] Process dies with SIGABRT   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233668] [BPF] optnone skips the exit after __bpf_trap at -O0   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233674] [AVR] Incorrect debug info generated for aligned stack variable   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233675] llubi compares a subnormal input as nonzero in the positivezero input mode   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233676] llubi violates the same-sign zero rule for llvm.minimum with nsz   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233677] llubi returns a nonzero result for a sequential floating-point reduction that should produce zero   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233678] llubi reports unequal pointers with identical address bits   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233679] llubi accepts a poison integer in an assume noundef operand bundle   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233686] [DAGCombiner] `fmul C, (uitofp (trunc (shl 1, n)))` becomes an exponent add although the truncated value can be 0   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233689] [SandboxVectorizer] A bundle of `udiv exact` and `udiv` is widened with the first lane's `exact` flag   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233691] [JumpTableToSwitch] Switches on the raw GEP index although a non-inbounds offset can wrap onto a table slot   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233693] [FastISel] `sdiv exact i64 %x, INT64_MIN` is selected as `sar %x, 63`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233696] [InstCombine] Bitcast-of-shuffle fold shuffles the already shifted vector again for the next bitcast user   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233706] C23 N3037 "Improved Rules for Tag Compatibility"   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233726] [mlir][bufferization][vector] transfer_write claims it does not read its destination for partial writes; One-Shot Bufferize drops the copy (miscompile)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233728] [mlir][arith] ValueBounds model of arith.maxui adds `result >= lhs` when only lhs is non-negative -> affine-simplify-min-max miscompile   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233729] [mlir][arith] arith.constant with a dense_resource value never sets its integer range -> -int-range-optimizations folds an scf.if to the other branch   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233733] [mlir] affine-loop-invariant-code-motion and memref::eraseDeadAllocAndStores treat ops with unknown effects (func.call) as effect-free (miscompile)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233745] [LTO][Passes] Full-LTO post-link pipeline never runs SimpleLoopUnswitch, so loops exposed by link-time inlining keep loop-invariant branches (ThinLTO is fine)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233749] [X86] LLVM ERROR: Unable to copy EFLAGS physical register!   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233752] [clang-cl] Inline variable is initialized after a later global of the same TU (.CRT$XCU section order)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233753] Missed optimization about "abs(x) == 0" to "x == 0"   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233762] [clang][bytecode] Possible use-after-free during constant evaluation by ByteCode   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233785] [InstCombine] Missed simplification of comparisons of PHIs with conditional predecessors   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233786] [GlobalISel] Reduce the need for C++ in MIR-pattern combine rules   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233789] [AArch64] Widened rounding shifts, saturating narrows and usqadd not selected to single NEON ops   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233790] [clang][OpenMP] crashes when parsing an invalid OpenMP reduction clause with an array subscript in a template   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233795] [clang][OpenMP] crashes when compiling an OpenMP parallel loop with a template parameter in collapse inside a block literal   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233803] [X86] Failure to match PMADDUBSW / VPDPBUSD from shuffled zext*sext pair and quad sums   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233806] [CFG] Range-based for loop has wrong iterator initialization order   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233807] Segmentation fault in the mangler on a lambda in an enable_if attribute   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233811] Lambda in a default argument shouldn't be able to use the function parameters   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233815] [CFG] Wrong LifetimeEnd/destructor order when mixing trivially and non-trivially destructible locals   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233826] [AArch64] Two-stage clang build segfaults in PEI on compiler-rt builtins (regression in 13d5d2fe8d53..9a028ba55e91)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233830] clang fails to inline various memcmp at least on amd64   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233836] Request Commit Access For guyfischman   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233837] [clang] -fpreferred-function-alignment=N silently ignored for N >= 32   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233839] [C2y] N3356 should not apply to while loops   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233842] [RISC-V] prefalign breaks explicit minimum function alignment with linker relaxation   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233852] [X86][AsmParser] AVX512PF Intel syntax rejects memory operands with mask decorators   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233861] [mlir][arith] `Canonicalize`: valid int2fp2int round trips are not folded   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233870] [Clang] Allow `__builtin_mem{cpy, move}` to construct implicit lifetime objects   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233880] ld64.lld silently mis-links programs with fixups beyond page UINT16_MAX   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233893] [OpenMP] Context selector tie-break only compares each candidate with the current best   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233901] [InstCombine][X86] Narrow comparison fails to reuse an already needed mask   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233906] ld64.lld silently mis-links programs with a chained fixup that straddles a page boundary   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233909] Crash during ADL using modules   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233912] [Attributor] Privatizing a byval argument drops the padding bytes of the byval copy   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233913] Crash when assembling smpl instruction with xyzw instead of rgba   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233947] [BPF] CO-RE accesses into C++ template specializations   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233948] [BPF] BTF for C++ pointer-to-member types   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233953] [scan-build] False positive unix.BlockInCriticalSection for std::weak_ptr::lock   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233990] [flang][OpenMP] ALLOCATABLE SIMD loop variable: wrong final value and spurious "narrowed into 64 bits" warning   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 233992] [flang][OpenMP] Wrong step used for LINEAR list items after a multi-item LINEAR clause   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234044] [VectorCombine] foldSelectsFromBitcast makes a guarded out-of-range extractelement unconditional   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234045] [GlobalOpt] Constructor evaluation folds a load that straddles two struct members using only the first member   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234046] [LoopVectorize] A possibly-zero udiv induction step is expanded above the minimum-iteration check   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234047] [Inliner] byval copy of x86_fp80 is sized with the store size (10 bytes) instead of the allocation size (16 bytes)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234049] [IndVarSimplify] LFTR switches the exit test to a dynamically dead IV and keeps `nuw` that wraps on its first increment   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234053] [HLSL][DirectX][SPIRV] Add SampleCmpLevel, SampleCmpGrad and SampleCmpBias in Clang   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234056] [AArch64] llc asserts/segfaults on any ghccc function with a Windows triple (getZPRCalleeSavedStackSize)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234066] [libc] Implement sigismember in signal   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234067] [libc] Implement timer_getoverrun in time   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234065] [libc] Implement execvpe in unistd   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234080] [mlir][gpu] -control-flow-sink moves gpu.shuffle / gpu.ballot into lane-divergent scf.if (wrong results on GPU)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234098] [CodeGenPrepare] `optimizeExtUses` makes a sign check read `poison` through `zext nneg`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234099] [NewGVN] Pointer equality propagation breaks noalias, causing a miscompile with newgvn, gvn   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234102] [AArch64][SVE][StrictFP] Unused predicated FADD loses observable FP exception flags   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234106] Erroneous verification of REF modifier on LINEAR clause   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234108] [flang][OpenMP] Error on missing implementation of DECLARE_SIMD   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234109] lldb test stack_unwinding01.cpp is flaky on Windows on Arm   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234116] [X86] [CodeGen] i32/i64/i128 to bfloat have double-rounds issue   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234117] lldb test TestSBData.py is flaky on Windows on Arm   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234131] [X86] Poor v8f16 fadd handling on non-vlx avx512fp16 targets   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234135] [ARM] Machine Instr Verifier crashes for below test   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234136] [RISCV][SLP] SLP-vectorized loop is 2.6x slower than scalar on spacemit-x100   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234140] [AMDGPU] Segfault in GCNTTIImpl::getCallerAllocaCost on indirect call   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234147] TSan errors in TestEnumTypes.py and TestCancelAttach.py   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234148] TSan errors in TestCancelAttach   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234149] TSan error in TestMultithreadedStopHook.py   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234151] TSan errors in TestBitfieldIvars.py   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234164] [OpenMP] Build failure if optional OMPT support is disabled   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234166] [libc++] Ensure operations on random access iterators are not performed with operand of an invalid type   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234170] [clang][AArch64][SVE] Assertion `Ty->isSveVLSBuiltinType() && "Invalid SVE Type"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234176] [SLPVectorizer] Crash in getStoreMinimumVF on stores of small literal struct types such as { i1, i16 }   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234188] clang: crash-on-invalid - Unexpected placeholder builtin type! after rejecting _Generic void association under -Werror=c2y-extensions   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234200] Window   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234215] lldb should have a way to print all levels of a register type   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234217] [Clang] Inconsistent -Wshift-count-overflow for narrow compound shifts after integer promotion   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234223] LLDB does not correctly apply register types to scalable registers (AArch64 SVE)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234225] LLDB does not correctly handle QEMU's description of AArch64 SVE's predicate registers   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234229] MSI is complete garbage   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234231] [Polly] Assertion Result.isValid() && "Requested parameters for an invalid SCEV!" with unsigned loop latch   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234232] [AMDGPU] Entry function passes an inreg call argument in s0 instead of s16   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234238] [mlir][vector] Switch from vector.multi_reduction to vector.contract   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234254] [lldb-dap] ServerMode active sessions when another client disconnects   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234269] [clang] [InstSimplify] an odd byte distance is no longer rounded down (miscompile from C, -O1+)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234272] [clang] Big-endian "CRC" whose check uses the CRC's *low* byte is recognized with the data treated as dead: the loop becomes a table lookup that ignores the data (miscompile from C, `-O1`+, x86-64)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234273] [flang] Misleading diagnostics for enumeration types in CLASS and in pointer assignment from CLASS(*)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234277] [WebAssembly] Support "musttail" when forwarding incoming "byval" parameters   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234278] [clang] `combineShiftToPMULH`: `lshr(mul(sext a, sext b), 16)` on i64 lanes becomes `zext(pmulhw)`, dropping the sign bits of negative products (miscompile from C, `-O1`+)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234320] [libc++] Introduce a new |Experimental| markup for the status pages   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234321] [clang][CIR] clangCIRLoweringCommon target missing dependency on MLIRBuiltinAttributesIncGen   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234325] [GlobalOpt] Call that only passes `@__cxa_atexit` as an argument is deleted as an empty atexit registration   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234328] [ArgPromotion] Self-recursive call passes the promoted entry value after the function stored to the argument's memory   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234329] [TypePromotion] Promoted `icmp` keeps `samesign`, so a defined compare becomes poison   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234330] [InstCombine] extractelement of a bitcast insertelement reads the wrong bits when the lane counts are not multiples   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234334] [TailCallElim] byval copy-back for the eliminated self-call overwrites the argument before a trailing load of it   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234335] [flang] Wrong result with !$omp simd for large loop body with outer loop vectorization   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234339] [libc++] Tag `__static_bounded_iter`, `__static_packed_bounded_iter and `__capacity_aware_iterator`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234343] [libc++] Investigate implementing __packed_bounded_iter   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234352] [IndVarSimplify] Bounds check `i - 1 u< smax(n, 0)` not eliminated when the loop guard is `n s< 1`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234356] clang-tidy is suggesting 'const' variable when not appropriate   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234360] [flang] TRIM of a character variable allocates a heap temporary   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234364] [KnownFPClass] Add `KnownFPClass::fadd(x, CRHS)` to rule out subnormal results.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234369] [InstSimplify] `fabs(...)` of known non-negative values are folded to the `select`/`phi`, which may return -0.0   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234374] [InstCombine] Miscompilation where folding a negation into a division by a constant turns an exact division into a reciprocal multiply   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234385] [flang] Internal error on reference to an ambiguous type-bound generic proceudre   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234388] [InstCombine] Miscompilation where a sign test of a reciprocal ignores that the division can underflow to zero   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234412] [InstCombine] Miscompilation where a nsz copysign is replaced by a magnitude that can be negative zero   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234413] Polly Crash in `ScopExpander::isInOrigRegion` / `RegionGenerator::buildExitPHI` with `-polly-parallel` when PHI incoming value is defined outside SCoP   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234417] [InstCombine] Miscompilation where a select pulled out of a float operation takes the operation's fast-math flags   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234418] [InstCombine] Miscompilation where a select-shuffle fold keeps no-signed-zeros on the identity lanes it adds   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234423] [InstCombine] Miscompilation where shrinking a double copysign to float can give a NaN the wrong sign   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234426] [InstSimplify] Miscompilation where copysign with a negated sign operand is folded   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234428] [BOLT] A block-ending branch that BOLT re-creates loses its line and runs under the next block's CFI   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234429] [InstCombine] Miscompilation where the ceiling-log2 idiom fold ignores non-power-of-two widths   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234433] [InstCombine] Miscompilation while forwarding a memset to a load causing overflow   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234449] [lldb] Startup slowdown caused by PluginManager recursively scanning every file in /usr/lib   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234533] [libc][math][c++23] Implement log10p1bf16 math function   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234541] [PHIElimination] Assertion "Could not use a debug instruction to query mi2iMap" with DBG_VALUE in wasm cleanup pad   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234546] [LoopFlatten] Outer-loop load is re-executed on every flattened iteration and reads the inner loop's store   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234549] [CodeGenPrepare] Dominating-compare fold swaps the arms of a select that also uses the compare as a value   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234550] [LoopBoundSplit] Exit compare with the IV on the right-hand side gets the IV replaced by the new bound   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234556] [InstCombine] Store of an aggregate built from a vector with non-byte-sized elements is rewritten as a bit-packed vector store   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234559] Request Commit Access For VladimirMedic   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234596] # [X86][LoopVectorize] 16x16 SAD loop ~6x slower with -march=x86-64-v3: LV vectorizes the row loop with scalarized i8 loads instead of leaving it to SLP (regression since Clang 18)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234601] [libc] Modify double arithmetic f128 functions for emulated Float128   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234623] [meta][X86] Enable interleave/deinterleaving intrinsics handling   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234626] [X86] Convert vector-interleaved-load/store to (de)interleave intrinsics   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234633] [MLIR][Arith][fuzzer-found] arith.truncf verification casts an unranked tensor to RankedTensorType   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234635] [MLIR][OpenMP][fuzzer-found] omp.new_cli verifier casts a non-loop-transformation user   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234636] [MLIR][Transform][fuzzer-found] apply_conversion_patterns verifier dereferences an empty type-converter region   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234637] [MLIR][Transform][fuzzer-found] transform.foreach aborts when its body contains a non-transform operatio   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234655] Performance regression from sincos combine   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234657] [hexagon] 7zExtract-94abcd: Register not marked live out of predecessor   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234665] [X86] Tail call that forwards the sret pointer is missed outside the entry block   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234666] [X86] Branch on the borrow of a 2-word subtraction is split into two branches   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234675] [flang][cuda] Descriptors passed to kernel launches are allocated in managed memory and never freed   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234680] [InstCombine] Miscompilation where merging asymmetric masked compares in a logical or   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234688] [InstCombine] Miscompilation while dividing a float by itself under no-infinities   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234694] [libc] Implement setresuid and setresgid in unistd   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234695] [InstCombine] Miscompilation where copysign with a negative sign becomes a negation that keeps no-signed-zeros   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234696] [InstCombine] Miscompilation while simplifying copysign's sign operand   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234697] [InstCombine] Miscompilation while negating a float subtraction by swapping its operands   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234701] Miscompile due to lambda name mangling clash   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234702] [InstCombine] Miscompilation where replacing one use of a nsz value lets its uses disagree on the sign of zero   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234703] [InstCombine] Dead disjunct not removed when implied false by a later conjunct   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234713] [InstCombine] Miscompilation where a float class test of a negation ignores nsz on a negation with other uses   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234717] [InstCombine] Missed XOR fold for (x != C) & ((x & 1) == 0) with even C   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234718] Request Triage Access For sairam2661   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234719] Sub-optimal code generation around GC statepoints - Unnecessary spills of GC pointers   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234720] [BPF] CO-RE matches a derived field to a same-named base field   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234724] [lld][ELF] Crash in compareSections (cast) when an ONLY_IF_RO output section has a symbol-based address and a symbol assignment follows   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234730] [AArch64] Missed folding opportunity for (sub b, (sra (shl a, C1), C2))   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234734] Type deduction of a constexpr static member variable template in a template class failure and crash on its sizeof since 9.0.0   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234874] [X86] clang-cl miscompiles testb/cmovnz inline asm at /O1 and /O2 in LLVM 23.1.x (InlinerPass, regression from 22.1.3)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234886] [InstCombine] invariant.load dropped when unpacking array loads   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234890] [lldb][debugserver] process detach can leave the process stopped on macOS   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234896] SCEV unable to determine trip count in straightforward loop with `switch` exit   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234904] [flang] COMPLEX(8) ** negative INTEGER: NaN when folded, zero at run time, when the result is subnormal   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234912] [flang][openmp] Segfault in when a declare target function is defined twice   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234913] [WholeProgramDevirt][GlobalOpt] Internal branch funnel loses nest and passes the vtable as this   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234921] clangd shows diagnostics in macro expansions that contain suppression comments   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234923] [SLPVectorizer] Miscompile with trunc/zext mix   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234924] [SLPVectorizer] fma relaxed to fmuladd   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234926] [SLPVectorizer] Assertion failure with blended load   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234927] [SLPVectorizer] Miscompile with samesign   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234929] [AVR] llc aborts with "Attempting to emit STDPtrQRr" on AVRTiny cores   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234931] After Post-RA pseudo instruction expansion: "*** Bad machine code: Dead def has a live def of the same register on the same instruction ***"   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234936] [flang][openmp] Error on recursive derived types when compiling to nvptx without optimizations   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234937] Request Commit Access For <Holo-xy>   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234940] [HLSL][SPIR-V] Proposal: legalize resource handles in the SPIR-V backend   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234962] [clang++] improper duplicate case value diagnostic when "did you mean" matches   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234965] [clang-tidy] misc-include-cleaner: missing include not reported when an implicit reference precedes the explicit one (DeduplicateFindings)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234970] [clang][Modules] Reduced BMI: undefined reference to a defaulted constructor that an imported module used in constant evaluation   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234974] [libc++] `std::shared_ptr<T[]>(Y*)` uses scalar `delete` instead of `delete[]` when control block allocation throws   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234975] [SCEV] SCEVExpander puts an argument cast below the insertion point when it is before argument bitcasts in the entry block   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234979] `llvm-cov show -format=html` appears to generate an unmatched closing   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234982] lldb TestPlatformAttach.py sometimes times out on Windows on Arm   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234985] [mlir][affine] Canonicalization causes infinite loop at runtime   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 234990] [clang-tidy] modernize-loop-convert: loops not detected when the iterator type has a non-trivial destructor   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235005] [GlobalISel] matchLoadOrCombine compares byte offsets with narrow-load indices and merges overlapping i16 loads into an i32 load   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235007] [clang] Conflicting fixed-register input constraints are silently accepted   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235030] [MLIR][Affine] `affine-loop-unroll` emits invalid IR for a loop with `iter_args`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235038] [X86][LoopIdiomVectorize] hot loop in spec2017 557.xz not vectorized   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235234] [X86] sitofp/uitofp i128 to half shouldn't emit libcalls   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235235] [SPARC] delay slots are filled at -O0, so gdb reads arguments before they are stored   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235236] [SPARC] instruction selection ignores the optimization level; overwritten stores are dropped at -O0   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235237] [SPARC] -O0: hole in the location list of an argument described by #dbg_declare on the incoming pointer   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235238] [SPARC] leaf functions: argument locations still name %i registers, gdb shows wrong values   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235239] [SPARC] load feeding an i32 return without signext gets the return's debug location   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235241] [InstCombine] sin+cos>sincos fusion shouldn't depend on no errno   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235240] [lld][ELF] ld.lld -r crashes on an SHT_GROUP section that has SHF_MERGE set (group becomes a MergeInputSection)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235243] [lld][COFF] lld-link crashes in fixTlsAlignment when _tls_used is absolute or in a section that is not output   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235244] [lld][COFF] Out-of-range weak external TagIndex is used unchecked (lld-link crashes)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235251] [lld][WebAssembly] wasm-ld crashes on an object whose Function section declares functions but which has no Code section   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235252] [clang] crashes with SIGSEGV when evaluating __builtin_bit_cast in a static_assert involving a self-referential struct   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235261] [clang] [Mips] lowerShiftRightParts/lowerShiftLeftParts select on `and shamt, 32` (0 or 32, not a 0/1 boolean): `0x1FFFFFFFF >> (b & 32)` gives 0x2100000001 on MIPS32   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235262] [clang] [DAGCombiner] visitVSELECT folds `x > C-1 ? x + -C : 0` to `usubsat x, C` also for lanes with C = 0, where the compare is the never-true `x > UINT_MAX`: those lanes return x instead of 0   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235263] [clang][DAGCombiner] foldSelectToABD negates an INT_MIN constant lane: `|a + INT_MIN|` becomes `a + 2^31`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235264] [clang][AMDGPU][R600] PerformDAGCombine folds `(f32 fp_round (f64 uint_to_fp i64 a))` into `(f32 uint_to_fp a)`: `(float)(double)a` loses its double rounding   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235266] [clang][ExpandIRInsts] `[su]itofp iN -> x86_fp80` (N > 128) converts via fp128 and then truncates, so it rounds twice: `(long double)(unsigned _BitInt(129))(2^127 + 2^63 + 1)` gives 2^127 instead of 2^127 + 2^64   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235268] [libc] Implement getresuid and getresgid in unistd.h   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235269] [BPF] Assertion `Expr->getKind() == MCExpr::SymbolRef` in BPFMCCodeEmitter::getMachineOpValue for `ld_imm64` with `sym + const`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235270] [clang][RISCV] canonicalizeMaskForVLPredicate accepts a wrapping (mod 2^EltBits) step sequence, so lanes of `(splat(b) | <..., 4, 5, 6, 7>) < n` are computed wrong   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235271] [clang][NVPTX][DAGCombiner] `__builtin_clzll(x | 1) >> 5` is folded to 0: visitSRL's `srl (ctlz x), log2(BW)` fold uses the i32 result width of NVPTX's ctlz of an i64 value   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235290] [CodeGen] Assertion `getLangOpts().OpenMPIsTargetDevice && "OpenMP AMDGPU/NVPTX/SPIRV is only prepared to deal with device code."' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235297] [InstCombine] foldSelectCttzCtlz flips cttz/ctlz isZeroPoison false→true without guarding undef true-value — miscompile on select(icmp x,0,K,cttz(x,false))   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235298] [clang-tidy][false-positive] `readability-else-after-return` warns even when `else` branch uses init statement value   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235299] [lli] Interpreter asserts (APInt.h:127 isUIntN) when main returns a negative constant; JIT returns the wrapped value correctly   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235301] [NewGVN] EH funclet token replaced with poison: "cleanupret from %cl" becomes "cleanupret from poison" on unreachable cleanup blocks -> verifier abort (Broken module)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235302] [MLIR][Affine] `affine-expand-index-ops` emits invalid IR for a nested `affine.if` use of `affine.delinearize_index`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235314] [GlobalISel] IRTranslator returns the destination when inserting a one-element vector into a one-element vector   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235315] [SelectionDAG] Store merging fuses `p[sext(x + 1)]` and `p[sext(x + 2)]` into one i16 store although the i8 add wraps   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235316] [ComplexDeinterleaving] Single-reduction path replaces a non-add-reduction user of the accumulator with llvm.vector.reduce.add   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235317] [GlobalISel] Constant folding llvm.sqrt.f80 through double loses extended precision   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235318] [SimplifyCFG] Switch lookup table is one entry short for a full-range index, turning the default result into poison   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235320] [clang] SIGSEGV emitting implicit destructor when a module holds (transitively) a class defined with a qualified-id at global scope in another module interface   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235326] Request Commit Access For sriramshastry   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235330] [clang] Partial ordering for the address of a function template skips an `auto` return type on one side only   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235353] Clang rejects calling the function pointer conversion operator of a consteval lambda in a consteval context   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235365] [NVPTX] "Cannot select: v2i32 = and" when storing `trunc <2 x i32> to <2 x i1>` on sm_100 and newer   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235366] [NVPTX] "Cannot select: v2i32 = and" when storing `trunc <2 x i32> to <2 x i1>` on sm_100 and newer   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235368] [NVPTX] "Cannot select: v2bf16 = scalar_to_vector" for a byte-wise copy of an unaligned bfloat through a local array (regression in LLVM 23)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235399] [LoopStrengthReduce] Use-list order picks between two equal-cost solutions, and one of them costs an extra instruction (`d - 1` in a counted loop)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235418] [clang][PowerPC] Assertion `typeSize > 0 && "type size for vector must be greater than 0 bits"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235420] [clang][PowerPC] Not a simple-type-specifier token! (UNREACHABLE executed)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235425] [WholeProgramDevirt] inherited virtual call remains indirect because the type test uses the declaring class   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235429] [ExecutionEngine] Interpreter cannot represent `half`/`bfloat` (clang's `_Float16`/`__bf16`): `GenericValue` has no 16-bit FP slot, so FP↔int casts silently use `double` — wrong value, empty stderr; 9 more sites abort or write nothing   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235430] llubi preserves a defined value after a dead_on_return write   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235431] llubi accepts a noreturn function returning normally   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235432] llubi accepts a bounded recursive call to a norecurse function   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235434] llubi accepts a poison result from a nocreateundeforpoison function   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235435] llubi accepts an indirect call with a mismatched calling convention   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235436] llubi allows a tail callee to read its caller's stack allocation   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235437] llubi accepts allocations that violate DataLayout object bounds   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235438] llubi accepts an inbounds GEP starting outside its allocation   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235439] [SelectionDAG] Assertion failure in `llvm::TargetLowering::getVectorSubVecPointer`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235441] [mlir][linalg] transform.structured.fuse_into_containing_op crashes when the containing op is scf.for and the producer is used after the loop   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235443] [clang][PowerPC] Assertion `SecondVec->isVectorType() && "SecondVec should be a vector type"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235447] [LoopVectorize] Hang / slow compile   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235460] [clang-tidy][false-positive] `misc-const-correctness` warns for expression dependent on pack expansion   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235463] [llvm-lit] sub-issues: Runtime path string processing issues   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235466] [SROA] PHI load speculation introduces UB before a non-returning memory(none) call   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235467] [GlobalISel] LoadStoreOpt merges noncontiguous stores after excluding an aliasing store   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235468] [X86][GlobalISel] musttail call is lowered as an ordinary call   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235469] [SelectionDAG] BaseIndexOffset does not wrap constant offsets at the pointer width, so an address and itself are NoAlias on i386   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235470] [clang] Unable to build with ClangIR with LLVM_LINK_LLVM_DYLIB for mingw targets   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235496] [LoopInterchange] Make code transformation more robust   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235503] UBSan reports member access within null pointer in unevaluated ?: operand   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235519] [InstCombine] Missed identity vector reconstruction through scalar PHIs   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235522] sancov -help refers to a nonexistent -print-coverage action   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235527] [MLIR][Affine] `affine-expand-index-ops-as-affine` produces an invalid `affine.apply` when an operand folds to a loop IV   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235528] [ARM] `fpext` of `bf16` vector crashes   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 235538] [AMDGPU] "Using an undefined physical register" after SI post-RA bundler   LLVM Bugs via llvm-bugs

Last message date: Sun Oct 25 16:57:38 PDT 2026
Archived on: Sun Oct 25 16:57:39 PDT 2026

• Messages sorted by: [ thread ] [ subject ] [ author ]
• More info on this list...