May 2026 Archives by thread

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Starting: Fri May 1 01:39:08 PDT 2026
Ending: Sun May 17 07:28:28 PDT 2026
Messages: 231

• [llvm-bugs] [Bug 195236] ld.lld hangs when building Linux kernel with full LTO after recent flatten change   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195239] [OpenMP][libomp] Default wait/spin policy causes short many-core workloads to be much slower than GCC/libgomp   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195253] AlignArrayOfStructures Left breaks initialization list incorrectly   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195255] Feature Request: Simplified C++20 Module Dependency Management   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195258] Request Commit Access For kashika0112   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195265] [X86][LV][AVX512] Strange and bloated codegen with enable-masked-interleaved-mem-accesses + avx512   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195276] [libc] Request for Annex K via `__STDC_WANT_LIB_EXT1__ ` doesn't work as expected   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195288] wrong code at -O{s, 2, 3} on x86_64-linux-gnu   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195294] [EpilogTailFolding] Create vplans for tail-folded vector epilogue   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195296] modernize-use-ranges false positive for std::fill on std::vector<bool>   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195298] [EpilogTailFolding] Create vplans for tail-folded vector epilogue   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195302] [EpilogTailFolding] Refactor LV a little so that the new logic can fit in nicely.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195305] [EpilogTailFolding] Refactor computeMaxVF() to move early validation out   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195307] [HLSL] Explicit casts of 1x1 matrices to 1x1 matrices fail   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195310] [x86] clang backend miscompilation at -O1   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195311] [WebAssembly] LTO incompatible with definition of __cpp_exception   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195326] Inconsistent Documentation for AllowShortFunctionsOnASingleLine   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195329] [HLSL] Scalar overloads of alias intrinsics for Clang builtins with the `CustomTypeChecking` attribute can also implicitly accept vectors and matrices   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195333] [Flang] Wrong file and variable name passed to mapping API entry points   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195337] [flang][OpenMP] crash in workshare with firstprivate   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195349] Support file `alloc-checker` is missing from cmake   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195350] [clang] Crash with #embed and C++20 modules   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195367] Compiling `int x = (::h); ` in C mode causes infinite loop   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195383] [HLSL][DirectX][SPIRV] Backend lowering for MS-specific texture load intrinsic   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195384] [HLSL] Implement `.sample[index][pos]` operator for MS textures   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195387] [lld][macho] Thunks should be used when a second __text section pushes stubs out of range   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195390] [DWARF] Bring parity between the parallel and classic DWARF linker   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195397] x86 -O{s, 2} --- several small optimization opportunities   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195400] [libc][math] Add missing isnan variants for float16, bfloat16, and float128   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195412] [Xtensa] PrologEpilogInserter: "Cannot scavenge register without an emergency spill slot" with frame-pointer=all   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195414] [Xtensa] abandoned?   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195416] [clang] Assertion `!isa<TagDecl>(this) || !cast<TagDecl>(this)->isCompleteDefinition()' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195422] `clang -fcoverage-mapping clang/lib/Parse/ParseExpr.cpp` triggers assertion   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195424] [clang] cast operator from ext_vector_type of bool to an integer bitmask   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195425] [SLP][REVEC] Assertion `(isVectorized(U) || (UserIgnoreList && UserIgnoreList->contains(U)) || (isa_and_nonnull<Instruction>(U) && isDeleted(cast<Instruction>(U)))) && "Deleting out-of-tree value"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195428] [clang] Crash with `-fwasm-exceptions` when compiling for non-wasm target   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195434] [mlir][gpu] Respect explicit async objects when lowering gpu.launch_func with async dependencies   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195439] [X86] SSE v4f32 isinf/isnan mask result in different ways:   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195453] Proposal of three optimizations of the switch operator.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195454] [RISCV] `-fstack-clash-protection` generate incomplete probes for large outgoing frames in non-entry blocks   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195462] [AVX-512] `splat(u64 & 255) -| u64s_that_fit_in_bytes` should lower to `vpsubusb`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195464] [mlir][SparseTensor] ArrayRef<AffineExpr> mlir::AffineMap::getResults() const: Assertion `map && "uninitialized map storage"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195466] [libc++] `<print>`: Function `println(FILE*)` is too eagerly instantiated   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195468] [Flang][OpenMP] codegen should not generate symbols for global varaibles if not under declare target   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195482] MacOS + Rust/Wasm : linking with `rust-lld` failed: signal: 10 (SIGBUS)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195493] [BUG REPPORT] clang frontend command failed with exit code 135   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195495] [hexagon] Cannot select: f64 = bitcast v2i32, Eigen packetmath   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195496] Error building llama.cpp on Termux(Sdk 36)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195497] 65% regression on Banana Pi F3 on Shootout-C++-matrix   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195498] BUG REPORT: Clang crashed when building from sources (attached stacktrace and files)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195503] Wrong "destroyed here" location for temporaries   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195513] Wrong code at -O1/2/3   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195515] [Clang] Hangs on `std::make_integer_sequence` when the provided size failed to initialize   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195525] [AArch64] Suboptimal code for comparisons between variables extended to 128 bits   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195535] [X86][GlobalISel] Support FP LLT types   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195557] Static analyzer cplusplus.NewDeleteLeaks false positive on placement new operator   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195559] vscode clangd crash on std::expected   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195561] [PowerPC] `Bad machine code: Using an undefined physical register` with `sspstrong` + `pwr10`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195562] [PowerPC] `LLVM ERROR: Do not know how to soft promote this operator's operand!` on certain `half` vector comparison + branch patterns   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195563] Eliminate redundant vector movemask `zext`s   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195566] [Intel] Broadcasting u64 from Vector of u64's should avoid vshufps/vshufd in favor of `vpermpd/vpermq`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195572] ABI of passing struct with only flexible array member by value disagrees with GCC   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195575] [x86] `and al, 7`+`movzx eax, al` => `and eax, 7`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195587] [X86] Bad machine code: Virtual register defs don't dominate all uses.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195589] [x86] `cmp r, 64`+`jbe`+`add r, -64` => `sub r, 64`+`jbe`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195597] [x86] Unnecessary `mov`, conditionally jumped to, that disrupts another block's fallthrough should be removed   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195604] [clang-tidy] Erroneous `readability-implicit-bool-conversion` report with C bools & ternary operator   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195607] [SLPVectorizer] Assertion `isa<To>(Val) && "cast<Ty>() argument of incompatible type!"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195620] Check the ordering of the *at syscalls   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195626] Missed switch optimization   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195633] Clang-format Microsoft style causes 'misleading indentation' warning   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195637] `performance-noexcept-move-constructor` does not fire in some cases   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195639] [WebAssembly] wrong code for negative array offset   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195645] SLP Vectorizer triggers FPE with vrsqrtps   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195648] False positive on -Wmismatched-new-delete if variable is reused   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195657] Linux Kernel kernel fails to build with 22.1.4   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195661] [C++20] [Modules] Duplicate-mangled-name codegen error for SSE intrinsics when two module partitions both `#include <emmintrin.h>` in their global module fragment   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195677] Request Commit Access For dhoekwater   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195683] Clang doesn't inline intrinsic neon_ld1m4_q32 when targeting Windows for ARM64   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195693] "patchable-function-entry" attribute generates nops before end of prologue   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195695] [X86] suboptimal codegen with -march=znver4   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195706] Support invalidated-field and invalidated-global   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195713] Clang format option to control space inside function pointer declaration   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195717] Request Commit Access For zackc6   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195747] Documentation Typo in header of ParseExpr.cpp: Reference to ParseBinaryExpression instead of ParseRHSOfBinaryExpression since 2006   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195754] [clang-tidy] cppcoreguidelines-missing-std-forward should also accept forward_like   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195768] __builtin_verbose_trap doesn't seem to give proper inline information with codeview debug info   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195788] [clangd] null dereference in Selection.cpp::earlySourceRange on malformed pseudo-destructor during codeAction   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195810] Memory leak in Flang-22 when resizing arrays of derived type   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195821] Infinite (until OOM) compilation with clang   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195824] [JumpThreading] Hang at -O2/3   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195837] [clang-tidy] pro-bounds-avoid-unchecked-container-access should only warn when method `at()` is present.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195844] [clang-tidy] modernize-return-braced-init-list misses on applying the fix-it   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195880] [InstCombine] Suboptimal lowering for dense power-of-two eq/ne chains   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195905] [clang][modules] Assertion failure when combining header and module using `std::exception` from libstdc++ 16.1   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195907] Extra xor when return 0 compared to GCC   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195917] Compiling LLVM 22 fails on Ubuntu 22.04   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195921] [flang][OpenMP] need an option to suppress 'warning: OpenMP support for version 50 in flang is still incomplete'   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195923] Rename generator-loop to transformed-loop   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195933] [clangd][modules] crashing with modules enabled   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195958] lldb-api :: functionalities/thread/finish-from-empty-func/TestEmptyFuncThreadStepOut.py failing on AArch64 CI   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195969] [NVPTX] llvm.nvvm.atomic.load.add should be autoupgraded to a device scoped atomic   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195970] [Clang] Miscompilation when a variable name overlaps with the Intel-syntax `not` operator   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195988] [clang][sema] `clang::Decl* clang::TemplateDeclInstantiator::VisitVarTemplatePartialSpecializationDecl(clang::VarTemplatePartialSpecializationDecl*): Assertion `!Found.empty() && "Instantiation found nothing?"'` failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 195990] Regression when evaluating constant expression in dependent types   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196001] `Assertion DS.getStorageClassSpec() == DeclSpec::SCS_unspecified'` failed on malformed code   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196006] Loop Interchange pass does not handle non-perfectly nested loops (with sibling sub-loops)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196015] Crash in slp-vectorizer with multiple phis   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196016] String match efficiency in libc environment   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196020] Request Commit Access For Harry-Ramsey   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196039] [wasm32] PCH ICE in ASTReader during std::vector instantiation   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196047] [Mach-O] wrong lowering for alias with weak linkage   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196054] [clangd][clang-format] textDocument/formatting triggers clang-format FormatToken::setType assertion   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196067] [clangd][clang] ParsedAST::build crashes in TokenCollector::Builder::advance on Assertion `End.isValid() && "Macro expansion wasn't captured?"' failed.`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196068] [Flang][OpenMP] Flang crashes (segfault) when an array section or array element designator is used as a list item in an OpenMP `LINEAR` clause.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196071] clang overaligns "large arrays" on x86_64-pc-win32   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196072] [clangd] Crash on completion request with out-of-range position   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196078] Extra colon in target ID asserts   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196083] Wrong dwarf debug info for TLS variables on Windows, if built with llvm-mingw   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196085] [PowerPC] ``Impossible reg-to-reg copy` when inline asm uses `crN` registers as inputs   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196087] [clang-tidy][request] Check that detects unqualified enumerator usage   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196100] apt.llvm.org builds of main are outdated (againx2)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196102] bug; false positive "negative-size-param" in wcsnrtombs for size=SIZE_MAX   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196107] Using `_BitInt(128)` with `double` conversion generates call to unimplemented builtin for 32-bit targets   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196134] [flang][OpenMP] COPYIN segfaults at -O3 for derived types with allocatable components   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196138] [clang] Unreachable when -fwinx64-eh-unwindv2 is used on function with __finally block   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196142] lldb-api.commands/statistics/basic/TestStats.py flaky on premerge   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196153] [clangd] [Signature help] [C++23] Parameter hints do not appear for static operator (and some obscure interaction with templates)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196170] [AArch64] Add support for MSVC-style mangling for SVE   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196176] [AArch64] Add support for generating CodeView debug info for SVE   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196180] missed optimization: combine writes to atomics   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196208] [LifetimeSafety] Diagnose UAF when object is allocated with `align_val_t` parameter   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196209] [Flang][OpenMP] Add support for declare reduction without an initializer   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196210] [clang-tidy] Option to remove redundant parentheses in declarations   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196217] [X86][AsmParser] Intel-syntax inline asm silently miscompiles negated scaled index   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196220] [clang] flaky unit test TimeProfilerTest.ConstantEvaluationC99   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196225] [clangd] Assertion during shutdown when an in-flight rename outlives ClangdServer   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196230] [mlir] Track target-specific codegen impact of complex.mul lowering order   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196233] [Missed Optimization] LLVM fails to pull square across cmp and into constant   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196242] [LoopInterchange] Assertion failure when a preheader BB has PHI nodes   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196244] [clangd][clang] textDocument/documentSymbol can trigger TokenCollector EOF assertion on deeply nested malformed lambda default arguments   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196246] [mlir][complex] Track backend impact of explicit FMA lowering for contracted complex.mul   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196259] [clang-tidy] clang-analyzer-optin.core.EnumCastOutOfRange ignores -isystem : warns for code in system headers   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196261] [RISC-V] Invalid codegen with Zicfiss + Zcmp   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196268] `__builtin_expect_with_probability(_, _, 0.99)` does not trigger select→branch on x86: `SelectOptimize` uses strict `>` against a 99/100 threshold   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196277] [clangd]opening a valid file with a recursive var-template pattern crashes in Stmt::children   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196279] [x86_64 ABI] va_arg incorrectly extracts stdfix types from overflow_arg_area instead of gp_offset   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196281] Crash in SLPVectorizer.cpp:5194: int llvm::slpvectorizer::BoUpSLP::ScheduleData::incrementUnscheduledDeps(int): Assertion `UnscheduledDeps >= 0 && "Expected valid number of unscheduled deps"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196288] LLDB does not support Thread Local variables on Windows   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196291] [flang] CookedSource::GetSourcePositionRange returns nullopt for labeled-CONTINUE DO terminator   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196294] [MLIR][Performance] GreedyPatternRewriteDriver bypasses OperationFolder on materialize. Is it by design?   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196296] [SimplifyCFG] Wrong code at -O1/2/3   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196302] Clang assertion in partial ordering with dependent decltype parameter   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196303] [AAarch64][SVE]Clang fails to vectorize prefix-sum pattern with double→unsigned int conversion and loop-carried dependence that GCC successfully vectorizes using SVE   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196304] [Clang] Assertion substituting decltype(param) during function template partial ordering   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196308] Incorrect alignment in MSVC compatibility mode   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196358] [LLDB] Feature request: standard color schemes for lldb gui   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196372] [AMDGPU] Loop's auto runtime unrolling change partial threshold   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196375] Ambiguous call when overloads are constrained with complementary constraints involving dependent NTTP   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196381] llvm-objcopy rejects OS-specific reserved `st_shndx` such as Linux `SHN_LIVEPATCH` (`0xff20`)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196409] [flang] Generalize the pedantic flag to accept Fortran standards   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196474] Ridiculous error after `#if defined(__COUNTER__)`, error: '__COUNTER__' is a C2y extension   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196476] [clang] Missing optimization for typeid on a final class reference   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196478] `#pragma include_alias` registers the wrong alias key when spelling cleaning is needed   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196513] Polynomial compile-time with heavily inlined templates   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196535] "error: command is not implemented" on `process plugin`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196557] Clang 22 now warns on `__COUNTER__`. It shouldn't   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196678] [clangd] False positive ODR violations with C++ modules   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196690] fatal error: 'OffloadAPI.h' file not found - Ubuntu noble amd64   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196693] Provide proxy header for internal use of elf.h   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196698] Incorrect debug info for variable under "-O1 -Xclang -disable-llvm-passes"   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196703] Clang 21/22 fails to vectorize masked positive-sum loop on ARM SVE.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196705] opt -passes=attributor-cgscc eliminates store instructions without updating debuginfo   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196709] [VectorCombine] heap-use-after-free when foldSelectShuffle mutates SmallVector during range-for   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196710] Request Commit Access For secona   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196711] [clang-tidy] Running or not running checks on failed TUs   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196713] [clang][Sema] Crash on valid C++ code involving volatile object initialization and ellipsis constructor   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196719] bullseye and focal apt.llvm.org packages have not been updated since April 3   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196718] jammy, noble, bookworm apt.llvm.org packages have not been updated since February 19   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196724] [DirectX][Object] Normalize DXContainer error messages   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196725] [clangd][Parser][Sema] TemplateIdAnnotation UAF with template-id declarator and lambda default argument   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196726] [X86][LoopVectorize] Autovectorization leaves dead no-exit vector loop for periodic load   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196729] Crash when trying to wraparound __COUNTER__   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196730] [clang][Sema] Assertion failure in DiagnoseUnexpandedParameterPack with diagnose_if on pack   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196733] [clang-tidy] Disable analysis for broken TU by default   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196735] [clangd] textDocument/rename crashes on a minimal file due to unchecked Expected<WorkspaceEdit> in onRename   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196779] [ARM] Machine verifier "Using an undefined physical register" on masked.gather with poison pointer vector   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196787] [LICM] Wrong code at -O2/3   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196789] [Clang][AArch64] heap-use-after-free for `EmitAArch64CpuSupports` when many features are provided   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196793] llvm-as crashes for bad NVVM intrinsic type signature   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196794] [clangd][ASAN] textDocument/typeDefinition can trigger stack-overflow in TypePrinter/BuiltinType::getName   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196798] [analyzer] Allow ownership_returns to opt out of memory leak warnings   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196804] wrong code at -O{2, 3} on x86_64-linux-gnu   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196805] [libc++] Some `u16string` algorithms break when compiling with `-fshort-wchar`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196808] LLVM should sometimes split potentionally infinite canonical loops into branch and two loops.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196812] [LLDB] Spurious `Invalid Type` errors with `u64`/`usize` template args   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196827] [X86] Missing use of 8-/16-bit `cmp` for comparing truncated values   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196829] [OpenMP][OMPT] `ompt_get_num_devices` returns a value of `1` regardless of the number of devices present   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196831] [clang] [LSR] regression "Instruction does not dominate all uses!" in GHASH_UPDATE on 23.0.0_pre20260507 (0f3ca6bb)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196834] [LifetimeSafety] False-positive on returning the parameter after a reinterpret_cast   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196914] [SLP][REVEC] Assertion `Iter != this->end() && "DenseMap::at failed due to a missing key"' failed.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196935] [ScalarEvolution] isKnownPredicate fails to prove (A umin B) u<= A   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196948] [clang] Crash in `GetFixedPointRank` with `BitIntType`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196954] [InstCombine] PHI node has multiple entries for the same basic block with different incoming values!   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 196959] linalg.map inconsistent in whether payload may use the init operand elements   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 197080] [mlir][gpu] Support wider-than-32-bit shuffle element types in GPUToNVVM   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 197178] LinalgSpecializeGenericOpsPass mis-translates linalg.generic with non-identity unary operations in payload   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 197179] [asan][windows] Shadow-fault VEH can be displaced from head of chain, causing recursive AV when displacer reads thread_local on fresh threads   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 197200] [libc][math] tanhf is not correctly rounded   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 197404] [libc++] `enumerate`: missing `std::forward` in CPO   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 197425] [20 regression] Producing a PCH when when targeting Windows-MSVC with LTO enabled requries either `-c` or `-fuse-ld=lld`, despite not actually needing the linker   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 197428] Wrong passthrough value in `_mm512_mask_reduce_{max, min}_{ps, pd}`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 197662] [clangd] Clangd with assertion crashes when opening an empty `.i` file   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 197674] Assertion failed: (Attr && "Expected lifetimebound attribute"), function reportLifetimeboundViolation, file SemaLifetimeSafety.h, line 228.   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 197681] [clangd][clang] `Assertion false && "Adding a note without main diagnostic"' failed.`   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 197683] memcpyopt should stop checking for libcall availability   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 197684] [CodeGenPrepare] Infinite loop due to GEP unmerging and AddrSinkUsingGEPs   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 197853] [asan] The report is incomplete in LLVM 15.0.4   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 197899] [FunctionAttrs] Incorrectly infers memory(none) for function containing loads from constant globals   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 197926] [APInt] roundToDouble: exponent off-by-one and implicit leading-1 not stripped   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 197938] Missing notice for why not-actually-defaulted move ctor in template is unavailable   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 198089] Explicit specializations of specializations of templated members   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 198090] `R_RISCV_CALL_PLT` to `STB_LOCAL` symbols not relaxed to `jal` in shared objects (ET_DYN)   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 198162] [X86][AVX512] suboptimal v8i1 codegen with avx512   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 198165] [X86][AVX512] suboptimal codegen with llvm.masked.load.v80i32   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 198173] Wrong code at -O1   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 198175] [X86] EltsFromConsecutiveLoads - handle trunc(wideload()) patterns   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 198176] [clang-tidy] Types of fixed size and access cause warning cppcoreguidelines-pro-bounds-avoid-unchecked-container-access   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 198179] [InstCombine] Missed fold for select between neg/not into sub with sexted condition   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 198180] [clang-tidy] False positive for readability-identifier-naming   LLVM Bugs via llvm-bugs
• [llvm-bugs] [Bug 198181] [bolt] instrumentation runtime uses MAP_FIXED in __bolt_instr_setup which races with threads from global constructors   LLVM Bugs via llvm-bugs

Last message date: Sun May 17 07:28:28 PDT 2026
Archived on: Sun May 17 07:28:29 PDT 2026

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