July 2026 Archives by subject

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Starting: Wed Jul 1 00:28:07 PDT 2026
Ending: Thu Jul 23 02:01:27 PDT 2026
Messages: 712

• [llvm-bugs] [Bug 206898] [clang-tidy] Wildcards don't work with certain clang-analyzer-core* checks   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 206900] [Flang][OpenMP] DECLARE TARGET with INDIRECT clause aborts during lowering   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 206901] Clarify host/target separation when cross-building lld for Windows with Linux clang and MinGW/MSYS2   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 206909] [RISCV] Improve lowering of scalar-splat masked.store all-false/all-true cases   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 206913] [Flang] Missing error for type-bound procedure override with mismatched dummy argument name   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 206914] [mlir] -test-written-to bug report   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 206915] [mlir] -test-emulate-narrow-int bug report   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 206916] [mlir] Assertion `!hasLive(op->getResults(), nonLiveSet, la) && "expected the op to have no live results"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 206918] [mlir] Assertion '__builtin_expect(__n < this->size(), true)' failed   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 206919] [mlir] Assertion `succeeded( ConcreteT::verifyInvariants(getDefaultDiagnosticEmitFn(ctx), args...))' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 206920] [mlir] -remove-dead-values. Assertion `value' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 206921] [mlir] -test-vector-unrolling-patterns dialect loaded error bug report.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 206925] [mlir] -test-alias-analysis-modref bug report   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 206928] [mlir] -test-emulate-narrow-int bug report   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 206930] translation unit is too large for Clang to process: ran out of source locations clang version 21.1.8 (RESF 21.1.8-2.el9)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 206952] [mlir](tosa-narrow-i64-to-i32) mlir-opt triggers segmentation fault with tosa-narrow-i64-to-i32   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 206963] [X86] Missed code-size optimization: no pass promotes VEX→EVEX when EVEX's `disp8*N` yields a shorter encoding   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 206973] [x86][CodeGen] Unnecessary spill of RSP to stack causes invalid frame tracking and stack loop in KMSAN build   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 206978] [compiler-rt][sanitizer] mmap/munmap/mprotect syscall hooks don't do shadow teardown (unlike the libc interceptors)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 206981] TestProcessAttach.py sometimes fails in Windows CI   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 206992] [clang] Assertion `SS.isSet() && "C++ scope was cleared ?"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 206994] [clang][Sema] ICE in ASTContext::getSubstTemplateTypeParmType during constraint satisfaction for lambda-in-requires concept   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 206995] [clang-tidy][false-positive] `readability-redundant-typename` suggests syntax error in `release/22.x`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 206996] [opt] Should GlobalsAA be invalidated by PGOInstrumentationGen after inserting profiling counter updates?   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207000] behavior of noinline with const prop optimization   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207011] [AMDGPU] Add Post-RA peephole to optimize True16 16-bit mov and 16-bit zero   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207015] [lldb] lldb evaluates generic DW_OP_mod with signed remainder instead of DWARF unsigned addressing arithmetic   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207039] [ORC][MachO] arm64 Darwin exception unwinding terminates as uncaught ignoring catch   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207064] Clang incorrectly rejects consteval use of earlier member in default member initializer during aggregate initialization   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207066] [C++20 Modules] ODR merging failure for class-scope 'using enum' declarations   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207084] [clang][bug]PPMemoryAllocationsTest.PPMacroDefinesAllocations fails under AddressSanitizer   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207089] [InstCombine] If a is in (0, 1), then (2 >> a) to (2 - a) and (2 >> !a) to (a + 1)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207090] [HLSL][DXIL] Unsupported intrinsic llvm.umul.with.overflow.i32 generated   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207095] [DirectX] DXILLegalize pass fails to remove unreachable block in resolveUnreachableSwitchDefault   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207100] [WebAssembly] Crash with `fmaximum.f128` / `fminimum.f128`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207117] [Clang] Use-after-stack-scope in coroutine destruction with non-trivially-destructible mismatched return types   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207121] [BOLT] fixed PIC indirect branch detected in foo at 0x2ce4ce0 referencing data at 0x9a620 the destination value is 0x6c58d00 out_of_range was thrown in -fno-exceptions mode with message "map::at: key not found"Aborted   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207125] [Flang][OpenMP] Inner loop-iteration variables are not private in parallel construct   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207126] [Flang][OpenMP] Incorrect execution result for multiple common blocks in a copyin clause   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207127] [Flang] Missing error for free form statement continuation   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207128] [Flang][OpenMP] Flang fails to ignore blanks in fixed-form continuation lines with OpenMP sentinels   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207131] [ValueTracking] Dead branch on smin(a, b) > K not eliminated under bounded operand guards   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207136] Miscompile when widening VECTOR_DEINTERLEAVE   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207137] Request Commit Access For <TelGome>   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207139] [clangd] crashes in SemanticHighlighting on NTTP typed `decltype(constexpr-auto-variable)`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207150] [M68k] Miscompile: compiler_builtins memcpy fills destination with the first source byte   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207156] [clang] crash on invalid use of an alias template without template arguments   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207167] [libc++] [RFC] Add `__complete` and `__complete_or_unbounded` concepts to `__concepts`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207171] [VPlan] Relax gather/scatter address constraints during stride analysis   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207175] [VPlan] Support symbolic stride replacement in convertToStridedAccesses   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207180] [clang][OpenACC] Crash on multiple reduction clauses for the same variable in OpenACC loop   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207186] [clang-format] AlignAfterOpenBracket: BlockIndent behaves like Align since be11e2b3d25 (regression)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207188] [SimplifyCFG] Assertion `getArgOperand(ArgNo)->getType()->isPointerTy() && "Argument must be a pointer"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207197] Windows release build: Update libxml2 dependency   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207206] Code that should be identical result on a little endian system has different assembly, depending on how you spell it.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207218] [InstCombine] If a in (-CST, 1-CST), then a + CST to a == (CST + 1)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207220] Update C Defect Report Status   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207222] [BOLT] BOLT reorders .rela.plt without updating PLT stub relocation indices   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207238] clang fails to compile most recent enchant version 2.8.17   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207240] [mlir] Tensor canonicalizer silently drops encodings   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207246] [libc++] LLVM-libc CI configuration is brittle because it downloads Linux kernel headers   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207255] [flang][OpenMP] Lowering not implemented for USE-associated / cross-module user-defined operator declare reduction   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207266] [Clang] Assertion failure FPConstrained should be enabled on entire function when synthesizing C++20 defaulted comparison under #pragma STDC FENV_ACCESS ON   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207269] `-Wlifetime-safety-invalidation`: false positive when using a `unique_ptr` after `reset()`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207284] Request Commit Access For hpoussin   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207289] Request Commit Access For qiyao   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207302] [flang][multi image] Unexpected error 'arith.cmpi' op requires all operands to have the same type   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207304] [Flang] Assertion failure: assumed type argument in statement function   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207311] [mlir](convert-arith-to-amdgpu=chipset=gfx950) mlir-opt crashes at Casting.h:566 with assertion `isa<To>(Val) && "cast<Ty>() argument of incompatible type!"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207322] [MLIR] A crash on GPU module with branches   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207340] [AggressiveInstCombine] TruncInstCombine::ReduceExpressionGraph asserts "Only {SExt, ZExt}Inst might have unreduced users" on valid IR   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207341] [VectorCombine] scalarizeExtExtract asserts "Value is not an N-bit unsigned value" (APInt) on out-of-range extractelement index   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207350] [mlir] -test-legalize-unknown-root-patterns bug report   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207352] [mlir] -test-convert-func-op bug report   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207353] [mlir] -test-legalize-unknown-root-patterns bug report   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207355] decltype(auto) deduces a different type than decltype for captured C++ variables in Objective-C++ blocks   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207357] [Clang] C23 Fixed-type enum specifier rejected in _Generic association list   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207360] # `loop-bound-split` computes a wrong pre-loop bound (miscompile)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207362] some patterns of x64 simd not-equal operation of two simd variables are not properly optimized   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207375] [HIP][Driver] Assertion tripped when compiling with -E and multiple offload architectures   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207380] [libc] C++23 f16 floating-point literals are used when building LLVM with -std=c++17   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207392] [clang-tidy] cppcoreguidelines-pro-bounds-constant-array-index is to strict   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207395] [clang][rejects-valid][20 regression] substitution failure when deducing a template template parameter from a class template with a constant template parameter of dependent type   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207396] [clang-tidy] complex filename failure   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207409] [libc++] Revisit libc++'s ABI list mechanism   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207411] [BOLT] IntrusiveBackList::deleteNode corrupts list when removing the last node   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207417] [libc++] Move multidimensional uninitialized algorithms to their own header   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207422] aha.c Using an undefined physical register   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207423] [flang][regression] STREAM project segfaults after PR#206953   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207440] [GlobalISel] Crash on inline asm with a direct memory output constraint   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207459] [LLD] `--mmap-output-file` does not behave as expected   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207466] Auto does not work with restrict qualifier in C23/C2Y mode   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207470] MIPS symbol no-mangle is unlinkable due to erroneous \x01 no-mangle byte   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207477] [InstCombine] memcpy -> ptrtoint lose provenance   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207481] Crash using the Reflection C++26 experimental branch on compiler explorer   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207483] [clang] Assertion `isDependentContext()' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207489] [flang][OpenMP] Multi-type user-defined `declare reduction` silently uses the wrong combiner   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207495] [libc][math] Add bfloat16 tgamma function   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207497] lldb evaluates generic DW_OP_abs and DW_OP_shra with the wrong signedness   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207498] [clang] Assertion `SS.isSet() && "C++ scope was cleared ?"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207505] [Xtensa] Failure to select `fp16_to_fp`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207508] gc.statepoint indirect callee taken from an aggregate is mis-lowered to element 0   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207517] Template matching incorrectly considers __attribute__((noreturn))?   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207532] [GVN] Assertion `CastInst::castIsValid(opc, C, Ty) && "Invalid constantexpr cast!"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207536] SelectionDAG crash "Node is not in map!" targeting znver2   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207538] Missed Optimisation Bug - Unsigned Divsion by 7 (and various other constants)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207554] [Clang][Syntax] Assertion `SN != nullptr' failed in TreeBuilder::markChild when parsing explicit object parameter with variadic arguments   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207556] [Clang][Syntax] Assertion `SM.isBeforeInTranslationUnit(End, InitializerEnd) || End == InitializerEnd` failed in getDeclaratorRange when dumping syntax tree   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207557] [Clang] Is the same value guaranteed through type-punning operation?   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207559] [Clang][Syntax] Assertion `Arrow->kind() == tok::arrow` failed in buildTrailingReturn when dumping syntax tree for trailing return type   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207561] [Clang][Syntax] Crash in TreeBuilder::getRange: assertion `First.isValid()` fails when dumping syntax tree for invalid declarator   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207565] [clang][rejects-valid][21 regression] calling a constant template parameter pack with placeholder type rejected when expanded with a generic lambda's pack   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207566] [Clang] Segmentation fault when initializing double pointer with {{}, NULL}   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207567] [Clang][Syntax] Crash in `TreeBuilder::getRange: assertion (BeginChildren == Trees.end() || BeginChildren->first == FirstToken) && "fold crosses boundaries of existing subtrees` fails when dumping tokens for malformed C code   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207570] [clang-tools-extra][syntax]Crash in TreeBuilder::assignRole: `It != Trees.end() && "no node found" ` for malformed C++ function body   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207571] [AggressiveInstCombine] failed to recognize debruijin clz pattern   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207572] [SLP] missed vectorization in SPEC2017 508.namd_r   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207576] [clang-tools-extra][Syntax] Crash in TreeBuilder::getRange: `Range.isValid()` fails when dumping tokens   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207578] [clang-tools-extra][syntax] Crash in TreeBuilder::getRange: assertion `Last.isValid( )` fails when dumping syntax   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207579] [InstCombine] failed to merge consecutive icmp   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207581] Duplicate global-module-fragment entities from two imported modules fail to merge, causing spurious "different kind of symbol" / ambiguous-conversion errors   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207582] clang-23-compiled executable segfaults, while llubi interprets the same IR successfully   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207584] [AArch64][msvc] miscompilation of `__int128` `va_arg`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207594] [clang-tools-extra][syntax] Crash in TreeBuilder::foldChildren: Assertion `(EndChildren == Trees.end() || EndChildren->first == Tokens.end()) && "fold crosses boundaries of existing subtrees"' `failed. on fuzzer‑generated malformed C input   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207595] [clang-tools-extra][syntax] Crash-on-valid in TreeBuilder::assignRole: assertion `“no child with the specified range”` fails   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207599] [clang-tools-extra][syntax] Crash in TreeBuilder::assignRole: Assertion `It->second->getRole() == NodeRole::Detached && "re-assigning role for a child"' ` failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207600] [clang-tools-extra][syntax] Crash in TreeBuilder::withTrailingSemicolon:Assertion `Tokens.back().kind() != tok::eof'` failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207606] clang crashes on valid code at -O{2, 3} on x86_64-linux-gnu: Assertion `(isa<SCEVCouldNotCompute>(ConstantMaxNotTaken) || isa<SCEVConstant>(ConstantMaxNotTaken)) && "No point in having a non-constant max backedge taken count!"' failed   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207610] [Clang] Assertions clang::Type::castAs() const [with T = clang::AtomicType]: Assertion `isa<T>(CanonicalType)' failed   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207618] Factor out mergeFixits() logic from DiagnosticRenderer and reuse it in clangd   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207619] [CVP][LVI] correlated-propagation pass analysis on vector types can add invalid nuw attribute, extra poison on some lanes   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207635] [clang-tools-extra][syntax]Crash in TreeBuilder::getDeclarationRange: dyn_cast<TagDecl> Assertion `detail::isPresent(Val) && "dyn_cast on a non-existent value"'` failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207637] [clang-check][syntax]Crash in ASTToSyntaxMapping::add: `Added && "mapping added twice"'` when handling DecompositionDecl   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207641] [clang-check][syntax] Crash in TreeBuilder::shrinkToFitList: assertion `(EndChildren == Trees.end() || EndChildren->first == Range.end()) && "Range crosses boundaries of existing subtrees"'`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207645] [clang-check][syntax] Crash in Node::assertInvariants: in Assertion `C.getRole() == NodeRole::ListElement || C.getRole() == NodeRole::ListDelimiter' `failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207646] [clang-check][syntax] Crash in TreeBuilder::getRange Assertion `First == Last || TBTM.sourceManager().isBeforeInTranslationUnit(First, Last)'` failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207648] [clang-check][syntax] Crash in foldTemplateDeclaration: non-template function parameter auto misclassified as TemplateDecl   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207651] Missing fold triangle+diamond conditional stores to select+store optimization   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207664] [clang-check][syntax] buildIdentifier Assertion `NameSpecifierTokens.size() == 1'` failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207666] [clang-check][syntax] Crash in TraverseCXXOperatorCallExpr: Assertion `getOperatorNodeKind(*S) == syntax::NodeKind::PostfixUnaryOperatorExpression' ` ailed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207669] [clang-check][syntax] Crash in shrinkToFitList: Assertion `(BeginChildren == Trees.end() || BeginChildren->first == Range.begin()) && "Range crosses boundaries of existing subtrees"' `failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207676] [clang-check][syntax] Crash in shrinkToFitList: `(std::next(It) == Trees.end() || std::next(It)->first == Range.end()) && "no child with the specified range"'`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207680] [clang-check][syntax] Crash in setRole: Assertion `N->getRole() == NodeRole::Detached' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207682] [AArch64] unknown codeview register Q16_Q17_Q18_Q19   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207686] [BPF] Double-free when passing non-trivially-destructible ≤8B by-value parameters (e.g. std::unique_ptr)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207690] RISCV-32 : clang optimize the struct copy to memcpy for freestanding too ..   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207704] lldb: GCC C++20 std::tuple backing std::unique_ptr fails to parse (DW_TAG_member '_M_t' ... unable to be parsed)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207727] [libc++] Consider treating P3029 as a DR   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207744] Wrong code at -O3 on x86_64-linux-gnu   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207746] [OpenMP][OMPT] Incorrect event sequence for `section` directive callbacks   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207748] [flang][OpenMP] Generated directive metadata accessors are not constexpr   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207755] Crash trying to use coredumpctl to debug a Telegram segfault   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207760] Request Commit Access For @ziereis   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207763] [libc++] lost_wakeup.pass.cpp test case for atomic_wait is flaky   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207765] [ExpandReductions] Add support for non-pow2 vector counts   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207767] Request Commit Access For yunqingy180   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207774] [Clang] Expansion statements should use the `Unused` bit in `ScopeFlags`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207776] [Clang] Expansion statements follow-up work   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207777] [Clang] Implement CWG 3043 (support for lifetime extension in enumerating expansion statements)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207778] [Clang] Support iterating expansion statements   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207790] [Clang] Add DR tests for core issues around expansion statements   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207801] ROCm 7.14 amdclang++ (LLVM 23) miscompiles hand-vectorized kernels at -O3, causing segfaults   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207823] Request Commit Access for berkaysahiin   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207831] [InstCombine] missed zext+sdiv+trunc to sdiv in 4b95026194ff577a7bdaedc6ed28b54a850a12a5   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207834] [mlir] mlir-opt triggers segmentation fault with pass-pipeline=builtin.module(func.func(convert-scf-to-cf), func.func(test-print-liveness))   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207835] [Offload] Objects with mixed targets cause new driver to produce duplicate symbols   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207852] [HLSL][DirectX] Instcombine's `foldPHIArgLoadIntoPHI` trips up DXILResourceAccess pass   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207858] [flang][mif] Ucobounds not properly allocated for corank > 1   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207871] [llvm] dllexport GlobalValue must have default or protected visibility when building libc++ for x86_64-windows-gnu target   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207880] [SLP] masked {s,u}{div,rem} support   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207882] [LV][libc++] failed to vectorize std::bitset in SPEC17 541.leela_r   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207883] [AMDGPU] Miscompiled post-barrier LDS reload in a large-workgroup HIP kernel on gfx11 (silent wrong results)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207885] [Support] Reconsider sys::path::native() semantics for POSIX paths   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207886] [X86][APX] missed ccmp optimization   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207888] [X86][APX] x==0 ? 0 : x-1 should be optimized to adc with NDD   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207889] [X86][[LV] suboptimal byte dot-product vectorization   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207909] [InstCombine] failed to fold (a & b) != b ? (a | b) : a to (a | b)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207911] [clang] Assertion `(Qualifier || TPLs.empty()) && "template parameter lists without qualifier"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207912] [X86][APX] will increase instructions   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207913] [clang] Clarify constexpr active union member change diagnostic   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207921] Request Commit Access For chandmudda   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207926] missed fold for bitop(x) | x in bool context   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207937] [mlir][tosa][tracking-issue] Block scaled operations enablement   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207941] initializer-string for char array is too long should be a warning in C++ mode when array size matches string length without null terminator   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207949] [MicrosoftCXXABI] ASTContext::CopyConstructorForExceptionObject is not serialized into PCH   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207953] [Clang] Assertion failure in getASTRecordLayout() when handling explicit template specialization after instantiation   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207963] [clang] Inconsistent attributes for dllexport __cxxabiv1:: __fundamental_type_info with -fvisibility=hidden   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207969] [AMDGPU] RewriteOutArguments produces incorrect result when call-site arguments may alias   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207987] x86_64 Conditional increment on non-carry non-overflow => speculative increment+cmov   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207990] [SLPVectorizer] nsw not dropped when convertin mul by signed_min to shl   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207992] [clang] Assertion `MightBeCXXScopeToken() && "Cannot be a type or scope token!"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 207993] clang-tidy check `readability-simplify-boolean-expr` produces bad fixes on C-code when using C23; seems to assume that code is C++   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208016] Request Commit Access For HagaiLevHacohen   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208018] Request Commit Access For Thyre   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208033] [libc] Provide `getenv` and other environment related symbols for bare metal targets   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208038] [Clang] Potentially limit the expansion size of an expansion statement   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208044] [clang][clangd] Clang hangs using `code-completion` related to macro   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208053] [DirectX] Add handling of llvm.dx.handle.fromHeap to DXIL resource passes   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208054] [SPIR-V] Introduce llvm.spv.handle.fromHeap intrinsic and lowering   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208073] llvm-tblgen reg handling speedup   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208078] [clang-tidy] `bugprone-misplaced-widening-cast` shouldn't warn on correct `constexpr` values   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208082] [BOLT] cloneExpression() corrupts DW_OP_entry_value when it wraps a BaseTypeRef operand during --update-debug-sections usage   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208083] Request Commit Access For yebinchon   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208086] [flang][OpenMP] Poor codegen for privatized arrays in parallel reduction loops (aliasing, descriptor overhead, vectorization)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208087] [clang][X86] psABI diagnostics are not emitted when no FunctionDecl is available   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208092] [MemCpyOpt][x86] stack-move alloca merge produces a memcpy whose align exceeds its destination alloca's alignment   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208094] `llvm-ml` does not recognise `imagerel` operator   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208100] [clang] Rejects valid deduced return type + template + module + header   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208107] [Analyzer] MPI_Checker: doesn't classify some functions, causing false positives   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208121] [SSAF] Merge summary data for entities in ssaf-linker   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208137] Clang rejects valid program when delete move ctor is used in decltype   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208140] [mlir] Liveness queries segfault on blocks created after analysis construction   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208141] [BPF] -g rewrites member-function declare: this promoted to value, aggregate param lost (19/20 miscompile, 21/22 crash)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208163] [Clang] Non-fixed _BitInt typed enum constant not extended on overflow   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208172] [clang-format] Issue with multiline macros and SkipMacroDefinitionBody   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208182] [llvm-cov] `llvm-cov report` intermittently crashes with `-num-threads > 1`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208187] [clang-tidy] Conflicts between cppcoreguidelines-init-variables and clang-analyzer-deadcode.DeadStores   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208192] [ValueTracking] Off-by-one in frexp exponent range inferred from dominating bounds   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208193] [Flang]Unformatted sequential I/O with -fconvert=big-endian is significantly slower than gfortran   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208197] [lldb] lldb accepts non-DW_TAG_base_type DIEs as DW_OP_convert type operands   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208198] [mlir][vector](test-emulate-narrow-int=memref-load-bitwidth=32) mlir-opt crashes at VectorEmulateNarrowType.cpp:1277 with assertion `subByteBits < 8 && "Not a sub-byte scalar type!"' failed   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208200] [Flang] Missing error for MODULE prefix in abstract interface body   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208202] LoopVectorizer generates type <32 x i64> on AVX, looks unexpected and leads to bad codegen   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208203] [lldb] lldb ignores DW_AT_bit_size when evaluating DW_OP_convert to _BitInt base types   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208208] Request Commit Access For barbara-amd   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208211] [clang] Assertion `!isa<BlockDecl>(Binding->getDeclContext())' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208221] Performance regression from defining signed int overflow in -fms-compatibility mode   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208229] clang crashes -O3 with -g on x86_64-linux-gnu: Assertion `virtReg.isVirtual()' failed   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208236] [libc++] desugars_to for totally ordered less-than tag doesn't handle ref qualified types properly   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208237] [llvm-cov] Wrong `show` output if a macro defined in a system header defines an inline function   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208266] [clang-format] AlignTrailingComments with OverEmptyLines misaligns previously stable file after #206393   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208290] clang 23 crashes with template friends   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208299] [libc++] Optimize the is_heap algorithm   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208304] CoroSplit incorrectly assumed poison after splitting retcon coroutines with zero suspensions   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208305] [libc++] Atomic contention tables use constructive interference to avoid false sharing, should use destructive   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208318] `IMAGE_INDEX` lowered argument type mismatch leads to erroneous runtime results (especially for corank > 1)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208331] [mlir](convert-shard-to-mpi) mlir-opt crashes at Casting.h:566 with assertion `isa<To>(Val) && "cast<Ty>() argument of incompatible type!"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208344] `#pragma float_control(precise, on)` behavior doesn't agree with docs   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208360] [Flang] Compilation error for a generic function in nested submodules   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208361] [Flang] Incorrect value of C_INT_FAST*_T   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208362] [Flang] Host association does not work for variables with the ASYNCHRONOUS/VOLATILE attribute in submodules   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208363] [Flang][OpenMP] Redundant finalization for firstprivate variables   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208381] [clang] Recent problem with asan-enabled builds   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208382] [bufferization] generate unexpected layout for CastOp when their layouts of input and output are different   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208385] [CIR] cir.condition error for loop condition variables with a non-trivial cleanup (while/for)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208399] [SCEVExpander] Why is only gep nuw preserved, and not nusw?   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208400] Request Commit Access For rohitaggarwal007   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208401] [PatternMatch] Add m_SpecificType(Type*) matcher   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208405] [OpenMP][libomp] Default barrier spin-wait emits many sched_yield calls in load-imbalanced fork/join workloads — expected?   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208409] [WebAssembly] Assertion error when compiling code with coroutines   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208410] [X86] no longer producing vector shifts after instcombine change   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208433] [lldb] lldb should reject invalid DW_OP_mod results instead of continuing with a void Scalar   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208437] Teach computeKnownFPClass and other ValueTracking APIs about llvm.convert.from.arbitrary.fp   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208440] [BOLT] partitionCUs emits a spurious "tries to read DIEs" DWARF warning with --update-debug-sections   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208448] [readability-named-parameter] should ignore standard tags   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208474] [clang-tidy] [readability-trivial-switch] Please ignore code from macros   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208476] [clangd][clang] Crash in TryListConversion when performing code completion on rvalue reference to VLA parameter   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208488] [clang] Crash (in ASTContext::getTypeInfoImpl) with deleted function in call-chain   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208502] [RISCV] Remove performReverseEVLCombine and performVP_STORECombine   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208531] Clang Analyzer reports initialized coroutine promise members as garbage in `await_transform`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208549] RISC-V RV64 missed optimization? Narrow `trunc(load i64)` to `lbu`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208573] Cross-compiling clang with extras fails with: ninja: error: unknown target 'clang-tidy-confusable-chars-gen'   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208579] Improving usability of modular printf   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208580] [libc] LIBC_CONF_PRINTF_DISABLE_FLOAT behavior   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208588] [flang] VOLATILE attribute acquired by host association is ignored in lowering (loads/stores not volatile)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208606] Apple clang version 21.0.0 (clang-2100.1.1.101) target arm64-apple-darwin25.5.0 optimizer causes crash.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208611] [x86] Incorrect load combining causing OOB reads (and thus segfaults at runtime)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208613] [flang] ASYNCHRONOUS/VOLATILE acquired by host association in a submodule is not representable in the module file (HostAssocDetails omitted by the writer)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208615] [ObjC++][module] Crash in ObjCMethodDecl::findPropertyDecl when resolving property accessor in malformed interface   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208632] [clang] Assertion `!NewT.isNull()' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208646] [compiler-rt][tysan][libc++] False positives with std::optional storage   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208647] [compiler-rt][tysan][libc++] False positives with std::variant   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208649] [compiler-rt][tysan][libc++] False positives with std::function callable storage   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208650] [compiler-rt][tysan][libc++] False positives with std::array element access   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208651] [compiler-rt][tysan] False positives with vtable pointer initialization   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208653] [compiler-rt][tysan] False positives with Abseil hash containers   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208654] [compiler-rt][tysan] False positives with Boost static_vector   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208655] [compiler-rt][tysan][libc++] False positives with global/static struct containing STL containers   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208658] [clang] Crash in ASTContext::getUnconstrainedType when handling constrained placeholder NTTP   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208669] [Flang] -flto silently truncates COMMON block size past 4 GB   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208672] [Clang][Flang][OpenMP] `if` clause for `teams` construct has no effect on accelerator   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208678] [clang][ObjC++] Segfault in Parser::StashAwayMethodOrFunctionBodyTokens when parsing @implementation containing extern "C" block with nested @implementation   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208693] [clang-tidy] readability-use-std-min-max generates invalid code, where bare `size_type` is used   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208698] [Flang][OpenMP] Crash in target region with a non-constant if clause   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208704] [clang][Parser] Segfault in CXXRecordDecl::hasConstexprDestructor during CheckConstexprFunctionDefinition after parser enters error recovery from ferror-limit   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208705] [clang][Sema] Segfault in Expr::getReferencedDeclOfCallee via CheckNoInlineAttr during template instantiation of variadic function with [[clang::noinline]] on return statement   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208707] Request Commit Access For iliyan-georgiev-arm   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208708] [clang-tidy] readability-use-std-min-max may add empty expression statement and remove comment   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208711] [clang][driver] clang crash in spirv64v1.3   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208712] [s390x] optimisation missing   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208715] [clang] Assertion `LateParsedInstantiations.empty() && "end of TU template instantiation should not create more " "late-parsed templates"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208719] [libc++] vector::push_back benchmark produces weird timings   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208731] [clang][armv8] Wrong compilation when using neon intrinsics   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208735] [clang-tid] misc-const-correctness crashes on file including mlir/Pass/Pass.h   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208746] Bad machine code: Virtual register defs don't dominate all uses.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208751] [X86][CET] isEndbrImm64 checks byte-reversed ENDBR immediates under -fcf-protection=branch   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208761] [docs] Please include `select`'s semantics around `poison` in LangRef   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208770] [Clang] Consolidate code for generating names for implicitly-generated variables   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208778] [SCEV][LoopVectorize] Missed vectorization when trip count involves zext   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208786] AMDGPU docs are slow to build, blocking Furo theme migration   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208819] Potential codegen issue causing bad register clobbering in rust binary   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208821] [flang][Sema] Segfault in DeclRefExpr::getDecl via diagnoseUseOfInternalDeclInInlineFunction during instantiation of consteval function calling consteval lambda   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208825] flang crashes with CHECK(IsNumericTypeCategory(dyType.category())) failure on procedure-pointer initialization to intrinsic LLT   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208848] [CIR] Use-after-free in VisitAbstractConditionalOperator when a ternary arm is a throw expression   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208856] [clang][modules] Passing built module file from slightly different compilations leads to `Assertion 'LocalDeclID < LocalNumDecls' failed.`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208879] getArbitraryFPSemantics lookup in APFloat.cpp is missing few entries for arbitrary FP formats.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208888] [lldb] DW_OP_bit_piece is rejected for an empty location description   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208889] [flang] flang crashes with CHECK(IsVariable(v)) failed in CoarrayRef::set_stat() on invalid STAT= specifier in coindexed reference   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208892] [lldb] DW_OP_bit_piece is rejected for memory location descriptions   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208898] [lldb] DW_OP_piece serializes scalar fragments in host byte order but interprets them in target byte order   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208899] [SPIRV] error lowering function with array return type   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208901] [libcxx] unknwn.h and windows.h should be lowercase   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208902] [mlir](convert-xegpu-to-xevm) mlir-opt crashes at XeGPUToXeVM.cpp:722 with assertion `llvm::count_if(vecType.getShape(), [](int64_t d) { return d != 1; }) <= 1 && "Expected either 1D vector or nD with unit dimensions"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208904] [clang] Assertion `PrevClassTemplate && "Member specialization without a primary template?"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208912] [AMDGPU][MC] gfx1100/gfx1101/gfx1102: "Unsupported instruction : <MCInst 4399 ...>" from AsmPrinter on plain `store double` — fixed on main, still broken in 22.1.8   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208924] flang-rt unittest build error when cross-compiling   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208930] [ORC][MachO] Compact-unwind dso_base underflow when an object is emitted below the JITDylib header   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208938] [clang] capturing `*this` by value causes use-after-free with coroutines   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208943] hexagon miscompile bn_mp_div_2d.c at -O2   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208944] wrong code at -O{s, 2, 3} with "-ffp-contract=fast" on x86_64-linux-gnu   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208946] [Xtensa] Incoming stack arguments read at the wrong address when the frame is dynamically realigned (windowed ABI)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208971] Clang doesn't recognize "-mvis3" or "-mvis4" command-line options for SPARC64   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208972] Clang asserts "Template argument kind mismatch" checking a concept whose template template parameter's parameter list names an earlier type parameter   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208976] [clang] Assertion `SS.isSet() && "C++ scope was cleared ?"' failed in -fms-compatibility mode   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208984] [BPF] Miscompile: conditional branch over an unreachable/zero-instruction successor lands on the wrong target   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208987] [Clang] `-Wliteral-conversion` only warns for conversion from floating-point literals   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208989] [AggressiveInstCombine] suboptimal debruijin clz pattern codegen   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208994] [Clang] Explicit conversion from a class implicitly convertible to `nullptr_t` to `bool`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 208997] [Clang] Miscompilation with _Atomic variable and assignment-operator   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209000] [clang] Assertion `!TypeSpecOwned || isDeclRep((TST)TypeSpecType)' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209004] libclc: CMakeCLCCompiler check doesn't work   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209005] clang crashes on valid code at -O3 on x86_64-linux-gnu: Assertion `all_of(Bundles, [](const ScheduleBundle *Bundle) { return Bundle->isScheduled(); }) && "must be scheduled at this point"' failed   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209007] [clang] requires bounds after an item declaration are not parsed into RequiresExpr/ConceptSpecializationExpr   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209010] [Clang] Wrong code at -O2/3 on x86_64-linux_gnu   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209022] [InstCombine] Select-to-masked.load fold drops metadata   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209023] [SLPVectorizer] nuw not dropped when converting sub to add   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209034] [PowerPC][SDAG] `fabs` on known bits of `ppc_f128` is wrong   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209060] Request Commit Access For benedekaibas   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209065] [mlir](mem2reg) mlir-opt crashes with mem2reg   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209068] [flang] Internal error / crash in Preprocessor::IsIfPredicateTrue when evaluating macro expansion with operators   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209073] [flang] Crash in prescanner when handling malformed preprocessor directives / comment lines   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209074] [flang] crash: "No error was reported but setting error on subprogram" when shadowing int_ptr_kind under -fimplicit-none   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209092] (clang) (feature request) disable warnings by-default when using #embed in c++26   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209093] [lldb] DW_OP_bit_piece extracts stack-value fragments but does not assemble them into the composite value   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209095] [clang] ICE on libstdc++ `std::source_location` without access control   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209099] [lldb] DW_OP_piece 0 does not consume its source location   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209102] [RISCV] computeKnownBits - add support for RISCVISD::VECREDUCE_ADD_VL   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209108] [DAG] SelectionDAG::FoldConstantArithmetic - add handling for ISD::VECREDUCE_AND/OR/XOR   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209109] [DAG] SelectionDAG::FoldConstantArithmetic - add handling for ISD::VECREDUCE_SMAX/SMIN/UMAX/UMIN   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209110] [DAG] SelectionDAG::FoldConstantArithmetic - add handling for ISD::VECREDUCE_MUL   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209112] [clang-tidy] `modernize-use-scoped-lock` suggests `scoped_locks`, but only warns about multiple `lock_guards`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209116] [clang] crash in findPartialSpecInstantiatedFromMember   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209123] [flang][openmp] Crash with power operator when compiling for AMD GPUs   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209125] [clang] apcs-gnu struct alignment incompatible with gcc   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209127] [LV][X86] terrible autovectorization creates huge numbers of extractelement/insertelement   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209133] Request Commit Access For ayrai-gb   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209136] [clang-tidy] report redundant `class`/`struct`/`union`/`enum` tag in declarations with C++   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209139] [clang-tidy] report unnecessary zero initializer   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209145] [X86] Recent Intel client CPUs still use the Alder Lake-P schedule model; X86SchedLunarlakeP.td is only wired to lunarlake and contains inconsistent data   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209159] Loop vectorizer might be bypassing the scalar epilogue loop in -Os   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209166] [lldb] Oversized DW_OP_piece triggers an unbounded allocation and aborts LLDB   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209184] BOLT corrupts DWARF file indices when the input has duplicate `file_names` entries   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209189] [clang-format] Alignment of consecutive comments   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209191] [DAG] SelectionDAG::FoldConstantArithmetic - add handling for ISD::PARTIAL_REDUCE_SMLA/UMLA/SUMLA   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209193] [DAG] expandPartialReduceMLA - missing ISD::PARTIAL_REDUCE_SUMLA handling   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209210] [compiler-rt][sanitizer_common] Socket-address POST hooks unpoison a fixed 16 bytes instead of the written length   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209216] is_ascii() codegen regression   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209237] RISC-V performance regression in telecomm-gsm benchmark after a00f7be392d9   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209244] [ARM] PIC codegen emits R_ARM_REL32 against preemptible weak symbols, breaking shared-library links (regression from #208372)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209248] [DAG] isIdentityElement - missing ISD::FMINIMUM/FMAXIMUM handling   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209253] apt.llvm.org package for noble has not been updated since July 7   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209255] [DirectX] Add with overflow should emulate for everything except specifically 32-bit ops   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209269] [InstCombine][InstCombineVectorOps] crash after 0aa9ec6a36 (fold zext into de-interleaving)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209270] possible erroneous warning (missing field initializer)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209273] [libc] Revisit syscall tests that have different behaviors under QEMU.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209276] Missed optimization opportunity: collapsing jump table   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209290] [GlobalISel] Require explicit G_BITCAST for same-size scalar G_MERGE_VALUES type changes   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209302] clang-tidy `cppcoreguidelines-missing-std-forward` false positive on example from docs on Windows   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209303] Unable to build any MLIR executable or tools when using MS Visual Studio 2019 on Windows.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209310] [SPIRV] `createExitVariable` crashes on switch terminators   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209325] [SLP] Loop Aware cost model causes regression in SPEC2017 508.namd_r   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209327] [SLP] "Retry vectorization of FMA candidates after block processing" causes regression in SPEC2017 538.imagick_r   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209329] Regression in SPEC2017 541.leela_r on AArch64   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209333] Clang/Clang-CL on Windows fails to detect VS toolchain when SMSS is also installed   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209334] [AArch64][X86] llvm.smul.fix.sat with scale = eltbits-1 should select vector ops, scalarizes to 100+ instructions instead   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209342] cross compiling fails with: ld.lld: error: undefined symbol: __gcc_personality_v0   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209346] [PowerPC/AIX] PPC32 prologue miscompile: mflr and mfcr assigned same register (r12), clobbering saved LR   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209363] [flang][hlfir] Add an operation for the PACK intrinsic   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209373] [clang-tidy] False positive for nested operands expanded through different macros with `misc-redundant-expression`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209381] [libc] Build for GPU fails on Windows platform.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209393] [Flang] Extremely slow compilation of partially initialized large arrays in COMMON blocks   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209404] Clang crash: clang/lib/AST/ComputeDependence.cpp:32: clang::ExprDependence clang::computeDependence(clang::OpaqueValueExpr*): Assertion `!(D & ExprDependence::UnexpandedPack)' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209417] [DebugInfo][Attributor] Optimized-out argument is still described as live, causing LLDB to print random values   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209421] Request Commit Access For SergeyShch01   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209427] [clang] crash at clang::UnresolvedMemberExpr::UnresolvedMemberExpr   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209432] [clang] Assertion `getCommonPtr()->InstantiatedFromMember.getPointer() && "Only member templates can be member template specializations"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209436] [clang][analyzer] Assertion `ValidArg && "This constraint should be applied on an integral type"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209444] Assertion `It != OperandsUses.end() && "Operand not found"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209450] [ArgumentPromotion] Miscompile with union type-punning at -O3   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209451] [lldb] DW_OP_stack_value materializes register location descriptions as values instead of rejecting them   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209459] [lldb] Arithmetic operations also consume implicit location descriptions as values   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209462] [Flang][OpenMP] Regression: reduction on an array section aborts with "not yet implemented" (since #196094)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209472] [regression][LLVM][Passes] Cannot compile llvm/lib/Passes/PassBuilderPipelines.cpp   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209475] [ARM] - Thumb1InstrInfo::copyPhysReg crashes on debug instructions during liveness walk (pre-v6 Thumb1)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209491] 2-stage Solaris/sparcv9 build FAILs   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209495] [clang] Assertion `getDepthAndIndex(NewParam).first == 0 && "Unexpected template parameter depth"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209499] [libc++] Investigate append_range and insert_range benchmarks   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209501] ubsan: Runtime function suppression for implicit-integer-sign-change does not work unless -fno-inline   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209503] [clang] assertion `LateParsedObjCMethods.empty()` failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209505] [flang] crash at Fortran::semantics::ResolveNamesVisitor::EarlyDummyTypeDeclaration   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209508] [flang] crash at Fortran::semantics::ScopeHandler::SayDerivedType   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209511] [RISCV] memcmp/bcmp with statically known-aligned pointers is not expanded on strict-align targets   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209512] [X86] Assertion failure in tile copy lowering   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209514] [libc++] Consider enabling the mersenne_twister ABI change unconditionally   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209516] Preprocessing numbers with dollar signs after digit separators should be accepted   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209521] [clang] coroutine await_suspend miscompile   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209550] [flang][OpenMP] Non-conforming direct call to a declare-variant function variant accepted silently.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209582] [lldb] DW_OP_drop leaves stale location state after dropping register or implicit entries   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209586] Request Commit Access For liza371   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209605] lldb-api :: functionalities/statusline/TestStatusline.py failing on aarch64 Linux CI   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209607] Request Commit Access For linuxrocks123   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209622] /cherry-pick command failed after creating PR   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209632] Clang asserts "declaration not instantiated in this scope" when a generic lambda's constraint names an enclosing function-local typedef   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209648] [mlir](duplicate-function-elimination) mlir-opt crashes at SymbolTable.cpp:691 with assertion `commonAncestor && "'limit' and 'symbol' have no common ancestor"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209668] [clang] objective-c++ assertion failure at clang::Parser::ParseObjCMethodDefinition   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209670] [clang] assertion failure at clang::LookupResult::isAcceptableSlow with "-std=c++20"   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209671] [clang] assertion failure at clang::Sema::ActOnFinishCXXInClassMemberInitializer   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209673] [clang] assertion failure at   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209674] [clang] assertion failure at clang::BinaryOperator::BinaryOperator   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209708] [analyzer] False negatives of uninitialized variables in C++ for record types after self-assignment initialization   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209709] [flang] Flang allows array to be allocated twice without deallocation in the middle   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209714] [X86] New VectorCombine regresses vtestps matching   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209716] [Polly] clang crashes in ZoneAlgorithm::computeKnownFromLoad with -O3 -mllvm -polly   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209718] [X86] InstCombine change breaks blsic matching   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209728] [lldb] DW_OP_breg* widens address-sized results on 32-bit targets   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209745] Request Commit Access For sergey-semenov   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209758] [AArch64][BF16] Branches are preferred for masked stores of v4bf16 when -mattr="+sve", rather than SVE p-registers.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209763] [LifetimeSafety] provide more details on lifetimebound violation   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209785] clang trunk (23) miscompiles code with placement new, sanitizer also changes program behavior   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209787] [libc++] libcxx/atomics/builtin_clear_padding.pass.cpp fails after LLVM version bump   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209788] Cannot express depenencies from llvm-libc-macros to llvm-libc-types   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209806] SLP memory runtime alias checks creates conditional branch without propagating branch probabilities   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209808] Clang assertion failure (llvm_unreachable): Declaration context must already be complete!   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209812] Clang ignores [[clang::no_specializations]] on a non-defining declaration   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209831] [runtimes][CMake] Enabling UBSan using `LLVM_USE_SANITIZER` is not supported   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209832] Flang (Target: x86_64-unknown-linux-gnu) linking error with REAL16 types, missing __truncsfhf2   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209834] [clang-format] AlignConsecutiveAssignments breaks at multiline trailing block comments   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209837] [BOLT] BOLT does not relocate `DW_AT_call_return_pc` when it equals the caller's `high_pc`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209839] Request commit access for dnovillo   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209840] [flang] F2023 C1545 conditional-arg consistency (corank/ALLOCATABLE/POINTER) is enforced for specific procedure references, rejecting conforming code   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209853] [flang][OpenMP] Reduction identifier matching an intrinsic name but bound to a user procedure aborts lowering   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209858] amdgpu tblgen of register-banks and register-info being slow   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209874] lldb-api :: commands/gui/spawn-threads/TestGuiSpawnThreads.py failing on AArch64 CI   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209884] [DAGCombiner] Assertion `llvm::isUIntN(BitWidth, val) && "Value is not an N- bit unsigned value"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209899] [libc++] Handle ASCII as an explicit extension in text encoding   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209905] [analyzer] False positive core.NullPointerArithm on strrchr with identical constant arguments   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209913] Github action for issue fired twice   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209929] [InstCombine] `x * 3 / 2` => `x + x / 2` when overflow is impossible   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209935] [GVN] store/partial-load forwarding of a vector type can spread poison to extra lanes   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209938] [Flang] Missing error for recursive invocation of NON_RECURSIVE procedures   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209939] [Flang] Spurious behavior for finalization when intrinsic assignments are executed for arrays with vector subscripts   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209940] [Flang] Interface declaration in BLOCK constructs incorrectly affects outside scope   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209941] [Flang] Compilation error for generic interface blocks that specify private procedure pointers   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209942] [Flang][OpenMP] Incorrect execution results for FORALL in a workshare construct with -O1 or higher   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209943] [Flang][OpenMP] Execution error with WHERE constructs in FORALL within a workshare construct at -O1 or higher   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209946] [hexagon] software pipeliner corrupts SHA-512 message-schedule loop at -O2/-O3   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209955] Ghost Depends, bro?   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209961] clang 22 ICE `<eof> parser at end of file`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209978] [flang] assertion failure CHECK(IsProcedure(expr) || IsProcedurePointer(expr)) at flang/lib/Evaluate/intrinsics.cpp   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209980] [flang] assertion failure CHECK(!details->init()) failed at flang/lib/Semantics/resolve-names.cpp   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 209989] Clang modules builtin resolution falls back to missing symbol on Windows UCRT due to lazy deserialization   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210002] [GISel] Register GISelValueTracking as observer in Combiner/Legalizer to prevent future caching bugs   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210009] MachineOutliner corrupts WinEH (SEH) tables for MSVC C++ EH funclets   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210014] [clang] Assertion `isDeclRep((TST) TypeSpecType) && "DeclSpec does not store a decl"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210018] [clang][OpenMP] Assertion `D->getLexicalDeclContext() == this && "Decl inserted into wrong lexical context"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210019] [KnownBits] Add KnownBits::reduceUMin/reduceUMax support   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210022] In lldb "gui" mode, View -> Backtrace does not open a Backtrace pane   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210031] Infer VectorInstrContext::BinaryOp in TTI::getVectorInstrContextHint   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210034] Uninitialized pointer member   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210047] [flang] crash at flang/include/flang/Semantics/symbol.h   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210052] [LoongArch] Integrated assembler emits ADD64/SUB64 pair instead of R_LARCH_64_PCREL for an undefined symbol's `sym - .`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210053] Python-bindings dynamic dialect reloading crashes when switching contexts   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210056] Potential null pointer dereference in Sema::PerformContextualImplicitConversion   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210064] Request Commit Access For luisacicolini   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210071] [LoopInterchange] Assertion on phi nodes   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210072] `add_definitions(${LLVM_DEFINITIONS})` after `include(HandleLLVMOptions)` produces mangled compile definitions on CMake 3.31   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210073] libclang underlying_typedef_type does not match docstring   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210091] Request Commit Access For xarkenz   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210093] [SLPvectorizer] Miscompilation on shl to mul nsw   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210111] [InstCombine] opt crash for valid IR   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210129] [clang][objective-c] assertion failure at clang::SemaObjC::ActOnMethodDeclaration   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210131] [InstCombine] Missed fold of ((y != 0) | y) in boolean context   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210132] [Hexagon] sfmin/sfmax select-lowering miscompile   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210135] [clang-format] Spurious spaces around template brackets when callee is UDL operator (`operator""_x<...>()`)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210137] Clang miscompiling with `-fstrict-vtable-pointers` by removing null check after loop optimisation   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210174] clang doesn't match the MSVC ABI for over-aligned base tail padding on `aarch64-pc-windows-msvc`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210177] [SLPvectorizer] operand order swapping miscompilation   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210182] [clang-format] PointerAlignment: Left is ignored for braced condition declarations   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210183] Clang Static Analyzer crash in ExprEngine::processPointerEscapedOnBind/ProgramState::bindLoc on store through a templated accessor's pointer   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210203] `fstream::unget()` fails after call to `ifstream::read(...)`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210218] Support extended inline assembler statements outside of functions   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210221] [clang] Assertion `getCommonPtr()->InstantiatedFromMember.getPointer() && "Only member templates can be member template specializations"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210227] Backport #209725 to LLVM 23   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210229] [MIPS] Compiling __mulsc3 hangs with -O2 -mmsa -mips64r5   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210230] [clang] Assertion `ParamType->isPointerOrReferenceType() || ParamType->isNullPtrType()' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210231] Ran into a compiler bug? (clang crashed)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210234] [clang] assertion failure at clang::CXXDestructorDecl::Create in clang/lib/AST/DeclCXX.cpp   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210243] Request Commit Access For kmitropoulou   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210261] [clang][OpenMP] Assertion `!FD->getType().isNull() && "Expected a valid FunctionDecl"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210266] [mlir](convert-amdgpu-to-rocdl=chipset=gfx942) mlir-opt triggers segmentation fault with convert-amdgpu-to-rocdl=chipset=gfx942   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210277] [clang-tidy] Improvement for bugprone-unchecked-optional-access   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210280] [BPF] Live monotonic atomicrmw lowers to non-FETCH and returns wrong value   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210285] [X86][AsmPrinter] crash in X86 Assembly Printer on Windows   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210286] [clang] assertion failure at clang::FunctionDecl::setDefaultedOrDeletedInfo in clang/lib/AST/Decl.cpp   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210295] [unwindv2] error: Epilog offset is too large for Unwind v2   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210300] [X86] checkTCRetEnoughRegs() assertion failure for i686-windows-msvc with PIC   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210306] [clang] parameter attributes ([[clang::noescape]], __restrict on references) are silently dropped from function(-pointer) types built through templates — no generic-programming path to attributed thunk-pointer types   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210307] -Wthread-safety-reference warnings and -Weverything   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210313] [AArch64] Add an Apple M1 (Firestorm) scheduling model: currently all apple-* targets, including the default macOS CPU, still use the 2014 CycloneModel   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210320] [flang] crash at fir::factory::CharacterExprHelper::readLengthFromBox   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210321] [X86] High byte registers (AH/BH/CH/DH) incur severe penalties on recent Intel P-cores; neither codegen tuning nor scheduler models account for it   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210331] Extend DIGlobalVariable's scope handling once new scopes are supported.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210339] [BOLT] BOLT does not relocate `DW_OP_addr` operands inside call-site value expressions   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210342] Assertion `!NodePtr->isKnownSentinel()' failed   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210346] [clang] Assertion `D >= 0 && "The depth cannot be negative"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210355] Test profile/Linux/counter_promo_for.c is failing in the current HEAD   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210369] [flang] crash at Fortran::semantics::SemanticsContext::FindScope   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210376] [flang] VPlan assertion failure "scalar value but not only first lane defined"   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210392] [CUDA/NVPTX] Generalize amdgpu.ignore.denormal.mode to NVPTX   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210394] [HLSL] Add support for the `EvaluateAttributeCentroid` intrinsic   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210396] [HLSL] Add support for the `EvaluateAttributeSnapped` intrinsic   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210397] [HLSL] Add support for the `EvaluateAttributeAtSample` intrinsic   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210398] [HLSL] Add support for the `GetAttributeAtVertex` intrinsic   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210402] [FLANG][OMP] flang compiled application failed with core dumped at Kernel 'omp target in _QQmain @ 28 (__omp_offloading_3a_5aca0b86__QQmain_l28)'   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210426] Constant folding may turn the address of a stub into the address of its imported function   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210427] [HLSL] Implement `HLSLGloballyCoherentAttr`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210428] [HLSL] Add codegen of `HLSLGloballyCoherentAttr`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210431] [LoongArch] 128bit cmpxchg using sc.q instruction may return a corrupted value on CAS failure   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210452] (t * u) / v can be reduced if gcd (u, v) > 1   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210462] [DirectX] Set `AdvancedTextureOps` flag when there are sample ops with non-constant operands   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210470] [GlobalISel] Multiple miscompiles due to unsound flag retention in combiners   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210475] [clang] Assertion `!isa<CXXConstructorDecl>(MethodTmpl->getTemplatedDecl())' failed in -fms-compatibility mode   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210476] [Clang] Type-punning through an uninitialized structure member   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210479] [clang] crashes on structured binding with incomplete declaration   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210480] [llvm-mt] The manifest tool fails with `error: invalid xml document`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210481] [clangd] clangd crashes when CWD is a deleted directory due to unchecked ErrorOr in OverlayFileSystem::pushOverlay   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210482] Request Commit Access For okekayode   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210489] [clang] Assertion `Operand.first == IC_IMM && "Unary operation with a register!"' failed in -fms-compatibility mode   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210490] [mlir][affine] Incorrect results after affine-loop-fusion when updating a memref in place   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210500] [clang][objection-c] assertion failure at clang::TypeLoc::castAs in clang/AST/TypeLoc.h   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210505] [clang] Assertion `!Qualifier == !QualifierData' failed in -fms-compatibility mode   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210506] [clang-format][c#] Utf8 string literal formatting failure   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210509] [clang-format] Assertion `(!TypeIsFinalized || T == Type) && "Please use overwriteFixedType to change a fixed type."' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210512] [clang] crashes on nested template for loops containing a function declaration   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210520] `if constexpr (requires{...})` selects the wrong branch inside a generic lambda invoked via `.template operator()<...>()`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210530] [clang] Clang emits atexit() and __cxa_atexit() anyway even if command line arguments were given   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210531] disable python support for lldb at release tarballs   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210532] [TableGen] checkSubRegIndexSizes only validates DefaultMode; sub-register overflow in other HwModes is missed   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210536] missed instcombine fptoui(fadd(uitofp(x), c)) ->x if 0<= c<1   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210537] missed instcombine   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210538] X86: Prologue uses R9 uninitialized when frame-pointer=all with callee-saved registers   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210549] [libc][wctype] Linking error on Windows/MSVC (clang-cl) when `LIBC_CONF_WCTYPE_MODE=LIBC_WCTYPE_MODE_UTF8`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210553] Cross-building .EXE on Linux with ASAN support   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210558] -Wmissing-designated-field-initializers ignores members of the base classes   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210563] [libc++] Consider using `blqs::sort` algorithm for trivially relocatable types   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210569] [X86] use vpmin/vpmax to lower integer min/max if not across domains   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210572] [clang] SIGSEGV when evaluating __is_literal for a union with a declarator and a member   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210575] [clang] crash on invalid declaration inside a nested switch within a template for   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210582] [libc++] Tests that could be `.compile.pass` but are instead `.pass`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210585] [mlir][affine] Loop transformations can miscompile when dependence analysis fails   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210590] libc++: std::deque cannot be used recursively because it requires an incomplete type to have a known size   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210594] Request Commit Access For kumarak   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210599] [clang] Assertion `Arg && "expected a default argument"' failed in -fms-compatibility mode   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210601] Crash in `VPlanTransforms::narrowInterleaveGroups` at -O3 on AVX-512 targets   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210605] [InstCombine] fshl --> lshr fold incorrectly applied to vectors with shift having some lanes as constant zero   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210608] `MicrosoftVTableContext.getMethodVFTableLocation` may report an incorrect location for a virtual destructor   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210622] ld64.lld undefined symbol for some OpenGL.framework functions   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210628] [mlir][arith](int-range-optimizations) mlir-opt crashes at BuiltinAttributes.cpp:1219 with assertion `type.hasStaticShape() && "type must have static shape"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210638] bugprone-assignment-in-if-condition false positive on GNU statement expression   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210641] Parse-time crash remangling llvm_any_ty intrinsics declared with token overload type   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210643] [compiler-rt][tysan] False positive for struct member array element access   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210645] `Triple::getMacOSXVersion` returns 28 on latest macOS 27 beta   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210650] [InstCombine] Range check comparing alloca with non-aliasing ptr not eliminated   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210657] Warn when the main header is missing while its entrypoint is included   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210660] [DebugInfo][SimplifyCFG] Dropping a block also drops a #dbg_value update, causing LLDB to show a stale value   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210673] [CVP] Missed ctpop range fold after SimplifyCFG converts branch to select   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210675] [clang-doc] Crash in clang-doc HTML generator when encountering invalid UTF‑8 byte in comment   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210691] [23.x] fix LLVM_VERSION_SUFFIX on release branch   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210692] [clang] Assertion failure "cannot delay =delete computation" in Sema::isMemberAccessibleForDeletion when a defaulted comparison operator is deleted   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210695] [StructurizeCFG] Loop-carried value updated on only one back-edge is replaced with poison (miscompile)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210702] Poor codegen for baseline x86_64 std::to_chars(base=2)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210704] Request Commit Access For IanTaylerLessa-arm   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210705] [llvm] The compiled BPF program exceeds the kernel's limit of 1 million instructions.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210714] [Clang] Assertion failure on lambda parameter pack with an illegal default argument that expands an outer pack   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210732] [libc++] std::vector<T>::empty requires complete types since adding the size-based layout   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210750] [clang-doc] clang-doc SIGSEGV in Serializer::parseBases due to inheritance cycle   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210756] Miscompiled address of stack-passed argument in function marked preserve_all when -fno-omit-frame-pointer -mavx   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210758] Request Commit Access For beamandala   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210761] [clang-doc] clang-doc crashes on invalid SourceLocation when visiting incomplete anonymous namespace   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210769] Request Commit Access For phi-bee   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210780] [ASan][x86-64] Non-PIE binaries larger than ~2 GiB collide with the fixed shadow offset and abort at init   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210786] [HLSL] Add support for `SV_Barycentrics`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210822] [clang][C++20][Modules] `static` function in the global module fragment is dropped from overload resolution when the calling template is instantiated after the GMF closes   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210840] Missing ELF attributes for code generation options   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210849] Assertion failure in SLP vectorizer on RISC-V vector code after https://github.com/llvm/llvm-project/pull/151530   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210855] [mlir][math] vectorized bool-result ops trigger assertion in MathToNVVM   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210859] [LFI][AArch64] Support for SVE/SVE2 and SME/SME2   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210864] [openmp] cannot build openmp anymore without flang-rt if Fortran compiler present   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210869] clangd segfault during constant evaluation of #embed inside lambda initializer across headers   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210870] [MLIR] Miscompilation of workgroup reduction produces incorrect results after XeVM lowering   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210872] [clang-doc] UNREACHABLE crash when serializing invalid nested type inside enum scope   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210877] [clang][OpenACC] Assertion `type->isIntegerType() && "Illegal type in IntegerLiteral"' failed   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210879] Finding python fails in the vscode extension because the check uses a non-existing command   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210890] [AggressiveInstCombine] Assertion failure on CreateZExt   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210897] [VectorCombine] Failure to recognise vector reduce add patterns   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210903] [VectorCombine] Large GEP offsets can wrap before the load-widening range check   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210914] [Coroutines] [strict-vtable-pointer] Misoptimization on coroutines with -fstrict-vtable-pointers   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210935] [Clang] 'import' followed by '<<', '<=', '<<=' or '<=>' wrongly lexed as a module header-name   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210939] [ARM] `chkstk` causes erroneous code generation at -O2   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210942] [mlir][vector] Add e2e test for SVE for vector.expandload when SEV2p2 hardware/emulation is available   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210947] [X86][AVX10.2][clang] scalar intrinsics are missing in avx10_2satcvtdsintrin.h   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210948] [VectorCombine] Fold binop(shuffle(V1, Mask), shuffle(V2, Mask)) -> shuffle(binop(V1, V2), Mask)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210953] Incorrect optimization of "add nuw %x -1" in "wasm-isel" targer lowering phase   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210958] [clang][OpenACC] Assertion `Arg < getNumArgs() && "Arg access out of range!"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210960] [Clang] Assertion failure on structured binding declared with an explicit array type   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210972] [lldb] Address operations (including DW_OP_addr and DW_OP_addrx) retain 64-bit scalars when used as values on 32-bit targets   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210980] [lldb] DW_OP_call_frame_cfa pushes a host-width value on 32-bit targets   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210985] [libc++] PR benchmark job should update the comment accordingly when it fails   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210988] [mlir](convert-xegpu-to-xevm) mlir-opt crashes at BuiltinTypes.cpp:646 with assertion `llvm::isa<IntegerAttr>(memorySpace) && "Using `getMemorySpaceInteger` with non-Integer attribute"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210990] [BOLT] BOLT does not relocate `DW_OP_addr` operands inside location lists (`.debug_loclists`)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 210991] [lldb] DW_OP_deref and DW_OP_deref_size leave host-width values on 32-bit targets   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211006] [lldb] DWARF expression results do not consistently preserve required bit widths   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211007] [lldb] DW_OP_fbreg widens its generic result on 32-bit targets   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211010] [lldb] DW_OP_GNU_const_index incorrectly pushes a 64-bit Scalar on 32-bit targets   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211012] Request Commit Access For strel-12   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211018] [NVPTX][SDAG] Slow compile times when lowering wide vector reduction operations   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211032] [arm] __builtin_trap should emit udf not brk   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211034] Clang GVN crash: DominatorTree parent mismatch at -O2   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211052] [clang-refactor] Assertion failure in SourceManager::getFileIDLoaded during local-rename on valid C++ code   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211055] Request Commit Access For Tsche   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211058] Recongnize `strcmp == 0` and `memcmp == 0` as commutative   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211064] [X86] zero_call_used_regs("all") corrupts long double return values   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211077] clang - one warning may be a bit too excessive / too spammy, specifically "clang warning: future releases of the clang compiler will prefer GCC installations containing libstdc++ include directories"   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211085] Request Commit Access For alsepkow   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211090] Wrong code at -O2 on x86_64-linux-gnu   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211092] [AMDGPU] To drop the FMA-fusion discount from the fmul cost?   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211094] Request Commit Access For nvptm   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211114] clang crashes on valid code at -O{s, 2, 3} on x86_64-linux-gnu: Assertion `(isa<SCEVCouldNotCompute>(ConstantMaxNotTaken) || isa<SCEVConstant>(ConstantMaxNotTaken)) && "No point in having a non-constant max backedge taken count!"' failed   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211121] [HLSL][DirectX] `dxil-resource-access` legalize pass does not account for geps   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211130] [HLSL][DirectX] `dxil-resource-access` legalize pass must account for sinking a store   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211132] [OpenMPIRBuilder][flang][AMDGPU] Device-outlined target regions are left un-inlined, costing ~2.3x the registers and 60% of occupancy   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211133] [flang][OpenMP] Support ompx_attribute clause (RFC on Fortran spelling)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211134] [runtimes][cmake] Fortran intrinsic-module probe ignores the target triple, wrongly enabling RUNTIMES_FORTRAN_MODULES for GPU targets   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211135] [openmp][cmake] openmp/module GPU-triple regex misses amdgpu-amd-amdhsa, silently dropping -nogpulib -flto   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211145] [clang] crash with concept and pack indexing   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211151] [AArch64] -fzero-call-used-regs=all crashes with -mgeneral-regs-only / +nosimd   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211159] clang-cl: no support for `/scanDependencies` flag   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211160] Large array causes SROA pass OOM   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211165] [clang] Assertion `!TypeSpecOwned || isDeclRep((TST)TypeSpecType)' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211170] [lldb] Unreal Engine editor launch under lldb wedges during init on Windows (target threads self-Wait, no game tick)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211171] [lldb] Intermittent liblldb access violation (0xC0000005) on disconnect/detach after an attached session (Windows)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211183] [InstCombine] Missed fold of (x + 1) * y to y << x when x is known to be in {0, 1}   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211187] [mlir](sparse-tensor-codegen) mlir-opt triggers segmentation fault with sparse-tensor-codegen   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211192] Request Commit Access For kamleshbhalui   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211197] Request Commit Access For firmiana402   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211205] [ConstantFolding] `llvm.is.fpclass` mis-folds x87 pseudo-NaN (`x86_fp80`) as signaling   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211207] [clang] Assertion failure parsing `decltype` not followed by `(` in a declarator   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211212] clang-cl: magic_enum causes compiler stack overflow   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211220] [mlir][tblgen] Custom parser rejects trait-injected operandSegmentSizes/resultSegmentSizes in prop-dict   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211229] [AArch64] Loop Vectorizer fails to form interleaved store group (st2) when pointers are outer-loop inductions   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211253] [HLSL][SPIRV] some resource intrinsics missing convergent attribute   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211272] Returning from [[noreturn]] function not rejected in constant evaluation   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211273] [WASM] fptosi doesn't generate 32x4.relaxed_trunc_f32x4_s   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211279] Request Commit Access For mikekazakov   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211282] Invalid cast of pointer-to-member from derived class to base class in constant evaluation not rejected   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211286] Calling member function before base subobject initialization in constant evaluation not rejected   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211298] Request Commit Access For sshrestha-aa   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211300] AST: missing source location information with nested macro expansion   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211309] Modifying inactive union member in constant expression not rejected when implicit lifetime start is disallowed   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211317] lld/COFF rejects COMDAT selection type 0 although MSVC accepts it (breaks linking of real-world vendor libraries)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211332] [libc++] Investigate removing fstream::__read_mode() from the ABI   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211340] [HLSL] Document user-facing HLSL attributes that are currently marked `InternalOnly`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211348] [libc] Make internal assertion call abort   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211356] [BOLT] -frame-opt=hot removes required stack allocation, causing writes outside the x86-64 red zone   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211359] LLDB data formatter for Unicode is misformatting values   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211361] [RISCV] Use P extension for narrow unsigned scalar arithmetic   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211364] Request Commit Access For vmustya   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211366] Request Commit Access For jpjepko   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211376] [arm][asm] LLVM IAS marks ARM function symbol as Thumb (st_value LSB=1) if .type %function occurs after a .thumb directive   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211385] [flang][OpenMP][debug] Scalar reduction in a target region emits !dbg pointing at the enclosing kernel's subprogram; module fails verification with -g   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211387] KnownBits: Multiplication when LSB is followed by known zeros   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211392] [BOLT] --split-strategy=cdsplit --frame-opt=hot generates invalid unwind information for warm fragments, causing backtrace() to segfault   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211393] [clang-tidy] update-checks-list.test fails on main after the Markdown docs rename, blocking premerge on all PRs   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211401] [flang][OpenMP] lastprivate on a distribute construct aborts with not-yet-implemented; adding simd avoids it   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211419] Undefined symbol: llvm::XCoreMCRegisterClassStorage building clang   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211423] [OpenMPOpt][flang] changeToSPMDMode asserts 'Expected kernel function' for a reachable target region containing a parallel region   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211429] [flang][OpenMP] Segfault in OpenMPIRBuilder::createParallel for linear() on target teams distribute parallel do simd   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211430] [flang][OpenMP] Non-deterministic segfault lowering allocate() on a target construct inside a module   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211433] [flang][OpenMP] defaultmap(firstprivate:scalar) is not implemented and aborts the compiler   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211437] [Flang] Calculation error for PRODUCT with -O0   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211438] [Flang][OpenMP] Assignment to array sections in workshare constructs returns an incorrect result with -O1 or higher   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211439] [Flang][OpenMP] Combination of linear and schedule(dynamic) clauses causes incorrect behavior   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211440] [Flang][AArch64] Incorrect result with -O2 or higher and LTO when array sections with negative-stride subscripts are used in assignment expressions   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211451] Clean up AMDGPU kernel attribute spelling and diagnostics   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211455] llvm-diff doesn't return non-zero exit code when functions exist in one module but not another   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211459] [WebAssembly] Backend crash (SIGSEGV in SelectionDAG::isKnownNeverNaN) compiling OpenCV's color_lab.cpp with -O2/-O3 -msimd128   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211472] [LifetimeSafety] Diagnose UAFs in high order functions   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211473] [lldb] Valid DW_OP_form_tls_address expressions cannot be evaluated on i386   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211488] [clang] Requesting a public API for the substituted-without-satisfaction form of a constraint expression   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211496] [X86] Clang crashed at -O1 -mavx2 with `Node is not in map!`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211500] clang's --save-temps=obj creates writeable and mergeable section that ld.lld doesn't accept   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 211501] [clang] crash when compiling a lambda with template for   LLVM Bugs via llvm-bugs

Last message date: Thu Jul 23 02:01:27 PDT 2026
Archived on: Thu Jul 23 02:01:31 PDT 2026

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