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• 2026/03/20 [llvm-bugs] [Bug 187728] [LSR] Unnecessary phi introduced LLVM Bugs via llvm-bugs
• 2026/03/20 [llvm-bugs] [Bug 187720] [Flang] - Long link time seen when `__FortranAAssign` is called LLVM Bugs via llvm-bugs
• 2026/03/20 [llvm-bugs] [Bug 187719] clang-22: ICE with C++20 modules when -fmodules end up in path LLVM Bugs via llvm-bugs
• 2026/03/20 [llvm-bugs] [Bug 187716] [clang-tidy] Nonsensical 'rvalue reference parameter '' is never moved' warning when `using` a parent ctor taking a T&& LLVM Bugs via llvm-bugs
• 2026/03/20 [llvm-bugs] [Bug 187699] [CIR] Incorrect ConstArrayAttr for strings with trainling_zero LLVM Bugs via llvm-bugs
• 2026/03/20 [llvm-bugs] [Bug 187697] Unable to load __amdgpu_texture_t values for use with clang builtins LLVM Bugs via llvm-bugs
• 2026/03/20 [llvm-bugs] [Bug 187690] [clang] unexpected '; ' before ')' in static_assert triggers a crash LLVM Bugs via llvm-bugs
• 2026/03/20 [llvm-bugs] [Bug 187686] Explicit object parameter and using-declarations LLVM Bugs via llvm-bugs
• 2026/03/20 [llvm-bugs] [Bug 187675] -Wdangling-field detects view members initalized from a by-value owner parameter LLVM Bugs via llvm-bugs
• 2026/03/20 [llvm-bugs] [Bug 187667] [libc++ 22] Wrong assumption of SWO guarantees in associative container lookup operations LLVM Bugs via llvm-bugs
• 2026/03/20 [llvm-bugs] [Bug 187665] OOB access in Regex match function when pattern contains {0} repetition LLVM Bugs via llvm-bugs
• 2026/03/20 [llvm-bugs] [Bug 187664] [clang]Assertion failure in TypeLoc (ElaboratedTypeLoc/TypedefTypeLoc) on invalid default template type parameter combining two type specifiers LLVM Bugs via llvm-bugs
• 2026/03/20 [llvm-bugs] [Bug 187652] [AVX-512] Consider folding vector compare results `a | b | c | d` into `~(!a & !b & !c & !d)` LLVM Bugs via llvm-bugs
• 2026/03/20 [llvm-bugs] [Bug 187648] Missed optimization: umax(x, C) > ~x -> x < 0 LLVM Bugs via llvm-bugs
• 2026/03/19 [llvm-bugs] [Bug 187643] [loop-load-elim] Clang crashes at -O2/s when compiling with profile data using PGO: unhandled irreducible control flow LLVM Bugs via llvm-bugs
• 2026/03/19 [llvm-bugs] [Bug 187619] [HLSL][SPIR-V] Inline SPIR-V in Clang LLVM Bugs via llvm-bugs
• 2026/03/19 [llvm-bugs] [Bug 187601] [CIR] Improve handling of BitInt LLVM Bugs via llvm-bugs
• 2026/03/19 [llvm-bugs] [Bug 187584] [LoopVectorize] Crash due to division by zero LLVM Bugs via llvm-bugs
• 2026/03/19 [llvm-bugs] [Bug 187577] compiler crashed and gave " Illegal instruction " error LLVM Bugs via llvm-bugs
• 2026/03/19 [llvm-bugs] [Bug 187568] [HLSL] Init List code should be able to handle __hlsl_resource_t type. LLVM Bugs via llvm-bugs
• 2026/03/19 [llvm-bugs] [Bug 187557] [AArch64][SVE] LLVM ERROR: Possible incorrect use of EVT::getVectorNumElements() for scalable vector LLVM Bugs via llvm-bugs
• 2026/03/19 [llvm-bugs] [Bug 187545] Inconsistent JumpThreading behavior in estimating branch probabilities LLVM Bugs via llvm-bugs
• 2026/03/19 [llvm-bugs] [Bug 187535] [clang] Crash in ConstructAttributeList LLVM Bugs via llvm-bugs
• 2026/03/19 [llvm-bugs] [Bug 187525] [SROA]Instruction does not dominate all uses! LLVM Bugs via llvm-bugs
• 2026/03/19 [llvm-bugs] [Bug 187523] [LV]VPlan cost model and legacy cost model disagreed crash LLVM Bugs via llvm-bugs
• 2026/03/19 [llvm-bugs] [Bug 187518] f16 is_normal broken on s390x LLVM Bugs via llvm-bugs
• 2026/03/19 [llvm-bugs] [Bug 187503] LLVM fails to select `cmpxchg16b` for 128-bit atomics on x86_64 LLVM Bugs via llvm-bugs
• 2026/03/19 [llvm-bugs] [Bug 187501] Request Commit Access For kwyatt-ext LLVM Bugs via llvm-bugs
• 2026/03/19 [llvm-bugs] [Bug 187499] [VPlan] Potential issue with successor-order when scalar.ph creates resume-values from vector.ph LLVM Bugs via llvm-bugs
• 2026/03/19 [llvm-bugs] [Bug 187497] Split redefine_extname out of -Wpragmas LLVM Bugs via llvm-bugs
• 2026/03/19 [llvm-bugs] [Bug 187485] [clang-cl] clang-cl fails to link (emit?) the vtable for a type in a dll with: multiple and virtual inheritance, and inherited constructor LLVM Bugs via llvm-bugs
• 2026/03/19 [llvm-bugs] [Bug 187482] AMDGPU code size regression when using fdiv instead of rcp intrinsic LLVM Bugs via llvm-bugs
• 2026/03/19 [llvm-bugs] [Bug 187481] [clang][flang] MSVC-style options should warn instead of crash? LLVM Bugs via llvm-bugs
• 2026/03/19 [llvm-bugs] [Bug 187479] Request Commit Access For voltur01 LLVM Bugs via llvm-bugs
• 2026/03/19 [llvm-bugs] [Bug 187476] [flang][OpenMP] Fortran block construct in OpenMP region LLVM Bugs via llvm-bugs
• 2026/03/19 [llvm-bugs] [Bug 187472] ScalarEvolution: miscompile due to known unhandled overflow problem in howManyGreaterThans LLVM Bugs via llvm-bugs
• 2026/03/19 [llvm-bugs] [Bug 187471] Track lifetimes of array elements LLVM Bugs via llvm-bugs
• 2026/03/19 [llvm-bugs] [Bug 187458] [RISCV] Wrong codegen for `llvm.experimental.vector.extract.last.active` with index > 255. LLVM Bugs via llvm-bugs
• 2026/03/19 [llvm-bugs] [Bug 187453] Could `__counted_by(...)` and similar emit DWARF to let LLDB and GDB render arrays? LLVM Bugs via llvm-bugs
• 2026/03/19 [llvm-bugs] [Bug 187450] Arith-to-SPIRV Dialect conversion unconditionally uses `SPV_KHR_integer_wrap_decoration` LLVM Bugs via llvm-bugs
• 2026/03/19 [llvm-bugs] [Bug 187447] [X86] vector i128/i256 support LLVM Bugs via llvm-bugs
• 2026/03/18 [llvm-bugs] [Bug 187444] clang-format `AllowShortNamespacesOnASingleLine` incorrectly merges `r_barce` of `namespace` LLVM Bugs via llvm-bugs
• 2026/03/18 [llvm-bugs] [Bug 187442] [clang-format] `Cpp11BracedListStyle` vs `BreakBeforeCloseBracketBracedList` precedence LLVM Bugs via llvm-bugs
• 2026/03/18 [llvm-bugs] [Bug 187441] Optimizations in 20.1.8 inferior to GCC 15.2.1 LLVM Bugs via llvm-bugs
• 2026/03/18 [llvm-bugs] [Bug 187434] Missed optimization when `b - a` is known nonnegative inside `select` instruction LLVM Bugs via llvm-bugs
• 2026/03/18 [llvm-bugs] [Bug 187433] Missed optimization: sdiv_exact(x, C1) >u C2 -> x < C3 LLVM Bugs via llvm-bugs
• 2026/03/18 [llvm-bugs] [Bug 187428] [LoongArch] error: A dwo section may not contain relocations LLVM Bugs via llvm-bugs
• 2026/03/18 [llvm-bugs] [Bug 187426] [clang] `-Wlifetime-safety-return-stack-addr` causes assertion failure with `static operator()` LLVM Bugs via llvm-bugs
• 2026/03/18 [llvm-bugs] [Bug 187417] [Flang][OpenMP] Compilation abnormally terminates of incomplete DECLARE REDUCTION directive LLVM Bugs via llvm-bugs
• 2026/03/18 [llvm-bugs] [Bug 187416] [Flang][OpenMP] Incorrect UBOUND values inside WORKSHARE construct at optimization level -O1 or higher LLVM Bugs via llvm-bugs
• 2026/03/18 [llvm-bugs] [Bug 187415] [Flang][OpenMP] private module declare reduction is treated as visible and causes a false duplicate-definition error LLVM Bugs via llvm-bugs
• 2026/03/18 [llvm-bugs] [Bug 187404] [libc][hdrgen] Extend `guard` attribute support for `types` LLVM Bugs via llvm-bugs
• 2026/03/18 [llvm-bugs] [Bug 187402] [LAA] WAW hazard not detected for multiple `A[I * stride]` writes if `stride` can be zero LLVM Bugs via llvm-bugs
• 2026/03/18 [llvm-bugs] [Bug 187399] apt.llvm.org packages for 22/23 are outdated/missing for noble LLVM Bugs via llvm-bugs
• 2026/03/18 [llvm-bugs] [Bug 187397] `(vect128 int){1, 1, 0, 0}` could be generated via `movi vN.2s, 1` LLVM Bugs via llvm-bugs
• 2026/03/18 [llvm-bugs] [Bug 187384] [libc++] stdatomic.h contains dead code in frozen C++03 mode LLVM Bugs via llvm-bugs
• 2026/03/18 [llvm-bugs] [Bug 187381] ARM 32-bit compilation hangs for -O2 and -O3 LLVM Bugs via llvm-bugs
• 2026/03/18 [llvm-bugs] [Bug 187375] it doesnt work after installing LLVM Bugs via llvm-bugs
• 2026/03/18 [llvm-bugs] [Bug 187373] [clang-tidy] feature request: modernize-use-numbers to use math constants defined in `std::numbers` (C++20) LLVM Bugs via llvm-bugs
• 2026/03/18 [llvm-bugs] [Bug 187367] missing offset folding in WASM load/store LLVM Bugs via llvm-bugs
• 2026/03/18 [llvm-bugs] [Bug 187353] [X86] Investigate performing i128/i256/i512 bswap/bitreverse on the FPU LLVM Bugs via llvm-bugs
• 2026/03/18 [llvm-bugs] [Bug 187346] [clang] Assertion `EC.isDependent() && "delaying non-dependent access"' failed. LLVM Bugs via llvm-bugs
• 2026/03/18 [llvm-bugs] [Bug 187335] AMDGPU SILoadStoreOptimizer: Asymmetric TFE/LWE check silently drops TFE on merged MIMG LLVM Bugs via llvm-bugs
• 2026/03/18 [llvm-bugs] [Bug 187330] Hang in ___interceptor_sigaltstack when combining -lasan and -shared-libasan LLVM Bugs via llvm-bugs
• 2026/03/18 [llvm-bugs] [Bug 187329] [libc++] The std/algorithms/alg.sorting/alg.sort/stable.sort/stable_sort.pass.cpp test is incredibly slow LLVM Bugs via llvm-bugs
• 2026/03/18 [llvm-bugs] [Bug 187323] [LV]Miscompile for the trip count LLVM Bugs via llvm-bugs
• 2026/03/18 [llvm-bugs] [Bug 187318] ld.lld crash LLVM Bugs via llvm-bugs
• 2026/03/18 [llvm-bugs] [Bug 187313] [SPIRV] Add VK_KHR_* extensions LLVM Bugs via llvm-bugs
• 2026/03/18 [llvm-bugs] [Bug 187303] [LV]Add debug counter support to loop vectorizer LLVM Bugs via llvm-bugs
• 2026/03/18 [llvm-bugs] [Bug 187302] [WebAssembly] eh regression from llvm 20 to 21 with nested catchpads LLVM Bugs via llvm-bugs
• 2026/03/18 [llvm-bugs] [Bug 187294] [WebAssembly] poor codegen for wide vectors LLVM Bugs via llvm-bugs
• 2026/03/18 [llvm-bugs] [Bug 187284] clang-tidy crash running dynamically loaded check (ClazyClangTidy.so) LLVM Bugs via llvm-bugs
• 2026/03/18 [llvm-bugs] [Bug 187279] [M68k] Indexing inside a `for` loop generates incorrect code LLVM Bugs via llvm-bugs
• 2026/03/18 [llvm-bugs] [Bug 187271] Request Commit Access For nuudlman LLVM Bugs via llvm-bugs
• 2026/03/18 [llvm-bugs] [Bug 187270] LSR creates unnecessary IV increment chain due to llvm.assume users LLVM Bugs via llvm-bugs
• 2026/03/18 [llvm-bugs] [Bug 187225] [DirectX] Shader flag mismatch when using TypedBuffer load/stores LLVM Bugs via llvm-bugs
• 2026/03/18 [llvm-bugs] [Bug 187223] [C++] accepts-invalid: Clang incorrectly accepts attribute missing closing `]]` when followed by `; ; ` LLVM Bugs via llvm-bugs
• 2026/03/18 [llvm-bugs] [Bug 187216] [Polly] Segmentation fault in isl_tab_extend_cons during calculateDependences (Similar to #177527) LLVM Bugs via llvm-bugs
• 2026/03/18 [llvm-bugs] [Bug 187215] [mlir][vector] `vector.gather` on a strided memref currently lowers inconsistently LLVM Bugs via llvm-bugs
• 2026/03/18 [llvm-bugs] [Bug 187208] [PAC][LLDB][Dwarf] Encode the default ABI signing schema in debug info LLVM Bugs via llvm-bugs
• 2026/03/18 [llvm-bugs] [Bug 187206] get wrong path when pathname is softlink directory LLVM Bugs via llvm-bugs
• 2026/03/18 [llvm-bugs] [Bug 187203] [clang-tidy] clang-tidy can not detect the bug caused by sizeof( szTmp ),where the definition of szTmp is:char *szTmp = (char*) malloc(4096 * sizeof(char)); LLVM Bugs via llvm-bugs
• 2026/03/17 [llvm-bugs] [Bug 187202] [lldb][Linux][x86] Watchpoint expression hit reports garbage LLVM Bugs via llvm-bugs
• 2026/03/17 [llvm-bugs] [Bug 187201] [clang-tidy] Check profiler does not escape path for JSON LLVM Bugs via llvm-bugs
• 2026/03/17 [llvm-bugs] [Bug 187192] [libc][math] pre-rounding underflow raises FE_UNDERFLOW LLVM Bugs via llvm-bugs
• 2026/03/17 [llvm-bugs] [Bug 187188] [HLSL][SPIRV] WaveSize attribute doesn't work for SPIRV LLVM Bugs via llvm-bugs
• 2026/03/17 [llvm-bugs] [Bug 187183] [clang]Clang assertion failure with lambda capturing local array in invalid template constructor LLVM Bugs via llvm-bugs
• 2026/03/17 [llvm-bugs] [Bug 187182] [compiler-rt] 22.1 failing to build on aarch64: cfloat128.h LLVM Bugs via llvm-bugs
• 2026/03/17 [llvm-bugs] [Bug 187165] Flaky failure of ThinLTO/X86/reduce-promotion-same-local-name.ll LLVM Bugs via llvm-bugs
• 2026/03/17 [llvm-bugs] [Bug 187144] [lldb] Ensure/test all arm64e language options in the expression parser LLVM Bugs via llvm-bugs
• 2026/03/17 [llvm-bugs] [Bug 187137] Request Commit Access For gonzalobg LLVM Bugs via llvm-bugs
• 2026/03/17 [llvm-bugs] [Bug 187122] Request Commit Access For yoonseoch LLVM Bugs via llvm-bugs
• 2026/03/17 [llvm-bugs] [Bug 187119] [PowerPC] missing support for indirect tail calls LLVM Bugs via llvm-bugs
• 2026/03/17 [llvm-bugs] [Bug 187105] [libc++] std::set seems to be missing the __is_transparently_comparable_v optimization LLVM Bugs via llvm-bugs
• 2026/03/17 [llvm-bugs] [Bug 187088] Missed optimization: fabs(uitofp(a) - uitofp(b)) < 1 -> a == b LLVM Bugs via llvm-bugs
• 2026/03/17 [llvm-bugs] [Bug 187087] [HLSL] Codegen for accessing resource array members of a struct LLVM Bugs via llvm-bugs
• 2026/03/17 [llvm-bugs] [Bug 187082] [Flang][OpenMP] Conditional lastprivate support LLVM Bugs via llvm-bugs
• 2026/03/17 [llvm-bugs] [Bug 187073] [MLIR] Crash in tileToForallOpImpl when tileUsingSCF returns empty loops LLVM Bugs via llvm-bugs
• 2026/03/17 [llvm-bugs] [Bug 187061] Miscompile after `[VPlan] Support arbitrary predicated early exits` LLVM Bugs via llvm-bugs
• 2026/03/17 [llvm-bugs] [Bug 187057] Missed optimization: (x + smin(y, 0)) + smax(y, 0) -> x + y LLVM Bugs via llvm-bugs
• 2026/03/17 [llvm-bugs] [Bug 187053] [AMDGPU][GlobalISel] Unpack and pack instance should be combined away LLVM Bugs via llvm-bugs
• 2026/03/17 [llvm-bugs] [Bug 187049] -fwhole-program-vtables misoptimizes `select(, llvm.type.test, llvm.type.test)` pattern LLVM Bugs via llvm-bugs
• 2026/03/17 [llvm-bugs] [Bug 187045] x86: prefix decoding issues LLVM Bugs via llvm-bugs
• 2026/03/17 [llvm-bugs] [Bug 187040] clang-repl JIT session error: Symbols not found ... _emutls_get_address, __emutls_v._Init_thread_epoch ...error: Failed to materialize symbols LLVM Bugs via llvm-bugs
• 2026/03/17 [llvm-bugs] [Bug 187033] LLD assertion failure with big-endian GCC ARM objects LLVM Bugs via llvm-bugs
• 2026/03/17 [llvm-bugs] [Bug 187024] [clang-tidy] misc-coroutine-hostile-raii cannot detect hostile types inside containers LLVM Bugs via llvm-bugs
• 2026/03/17 [llvm-bugs] [Bug 187022] [clang-tidy] Suggestion for new rule 'readability-simplify-namespaces' LLVM Bugs via llvm-bugs
• 2026/03/17 [llvm-bugs] [Bug 187013] Consider removing support for `base::Optional`from `bugprone-unchecked-optional-access` LLVM Bugs via llvm-bugs
• 2026/03/17 [llvm-bugs] [Bug 187012] [clang-tidy] False positive misc-const-correctness pointer used by placement new LLVM Bugs via llvm-bugs
• 2026/03/17 [llvm-bugs] [Bug 187009] clang-tidy: cert-ctr56-cpp false positive with std::map::operator[] in templated class context LLVM Bugs via llvm-bugs
• 2026/03/17 [llvm-bugs] [Bug 187000] NVPTX: `bf16 sint_to_fp i1` uses wrong `selp` value (+1 instead of -1) LLVM Bugs via llvm-bugs
• 2026/03/17 [llvm-bugs] [Bug 186996] [LifetimeSafety] False-positive invalidation with lambda capturing a container LLVM Bugs via llvm-bugs
• 2026/03/17 [llvm-bugs] [Bug 186979] Harmful vectorization after changes in getAddressAccessSCEV LLVM Bugs via llvm-bugs
• 2026/03/17 [llvm-bugs] [Bug 186975] [ValueTracking] incomplete KnownFPClass bitmask for fadd LLVM Bugs via llvm-bugs
• 2026/03/17 [llvm-bugs] [Bug 186970] Clang accepts invalid code where a concept checking is missed LLVM Bugs via llvm-bugs
• 2026/03/17 [llvm-bugs] [Bug 186969] RISC-V ISel hangs with `+unaligned-scalar-mem` on memcmp pattern LLVM Bugs via llvm-bugs
• 2026/03/16 [llvm-bugs] [Bug 186957] [InstCombine] Missing ctpop parity optimization for Add and Sub LLVM Bugs via llvm-bugs
• 2026/03/16 [llvm-bugs] [Bug 186952] [ValueTracking] Missed Optimizations with SIToFP and UIToFP LLVM Bugs via llvm-bugs
• 2026/03/16 [llvm-bugs] [Bug 186948] `lldb` crashes on break via Vulkan Validation LLVM Bugs via llvm-bugs
• 2026/03/16 [llvm-bugs] [Bug 186942] LLVM fails to tail call when `ret void` is replaced with `unreachable` LLVM Bugs via llvm-bugs
• 2026/03/16 [llvm-bugs] [Bug 186926] Exponential inlining when inlining through mutually recursive with devirtualization LLVM Bugs via llvm-bugs
• 2026/03/16 [llvm-bugs] [Bug 186922] miscompilation: incorrect vectorization of loop copying i32 values LLVM Bugs via llvm-bugs
• 2026/03/16 [llvm-bugs] [Bug 186921] IndentPPDirectives Leave doesn't work LLVM Bugs via llvm-bugs
• 2026/03/16 [llvm-bugs] [Bug 186914] Call `ActOnFields` before late parsing in `ParseStructUnionBody` LLVM Bugs via llvm-bugs
• 2026/03/16 [llvm-bugs] [Bug 186913] [clang-format] Incorrect comment alignment with different line endings LLVM Bugs via llvm-bugs
• 2026/03/16 [llvm-bugs] [Bug 186878] [AMDGPU] asyncmark/wait.asyncmark intrinsics produce incorrect code for 3-stage software-pipelined loops LLVM Bugs via llvm-bugs
• 2026/03/16 [llvm-bugs] [Bug 186867] LLVM 22.1.1 build fails due to missing `llvm/Analysis/TargetLibraryInfo.inc` LLVM Bugs via llvm-bugs
• 2026/03/16 [llvm-bugs] [Bug 186864] [SPIRV] Unable to legalize G_ZEXT / G_UNMERGE_VALUES for a boolean vector of size 12 / 9 LLVM Bugs via llvm-bugs
• 2026/03/16 [llvm-bugs] [Bug 186859] [HLSL][Matrix] Unable to splat a 1x1 matrix to a larger matrix LLVM Bugs via llvm-bugs
• 2026/03/16 [llvm-bugs] [Bug 186853] [clang-tidy] Rename `performance-faster-string-find` to reflect its purpose LLVM Bugs via llvm-bugs
• 2026/03/16 [llvm-bugs] [Bug 186846] [LV]Multiple crashes with epilogue vectorization LLVM Bugs via llvm-bugs
• 2026/03/16 [llvm-bugs] [Bug 186830] expand-strided-metadata crashes on expand_shape with multiple dynamic dims in a reassociation group LLVM Bugs via llvm-bugs
• 2026/03/16 [llvm-bugs] [Bug 186826] [BOLT] Switch default perf2bolt format to YAML LLVM Bugs via llvm-bugs
• 2026/03/16 [llvm-bugs] [Bug 186817] clang::lifetimebound false positive with std::string::insert() LLVM Bugs via llvm-bugs
• 2026/03/16 [llvm-bugs] [Bug 186810] Request Commit Access For adelejjeh LLVM Bugs via llvm-bugs
• 2026/03/16 [llvm-bugs] [Bug 186805] Clang allows `CK_VectorSplat` cast expressions from complex types LLVM Bugs via llvm-bugs
• 2026/03/16 [llvm-bugs] [Bug 186801] [libc++] `__wrap_iter` doesn't need member type `iterator_type` LLVM Bugs via llvm-bugs
• 2026/03/16 [llvm-bugs] [Bug 186794] [clangd]: crashes repeatedly on analyzing files, stack dump refers to ASTMatcher to modernize using clang-tidy LLVM Bugs via llvm-bugs
• 2026/03/16 [llvm-bugs] [Bug 186793] [clang-tidy] detect unnecessary escaping in char literals LLVM Bugs via llvm-bugs
• 2026/03/16 [llvm-bugs] [Bug 186792] [clamg-tidy] `performance-faster-string-find` not reported for `operator+=` used with ternary LLVM Bugs via llvm-bugs
• 2026/03/16 [llvm-bugs] [Bug 186789] [clang-tidy] `performance-use-std-move` crash LLVM Bugs via llvm-bugs
• 2026/03/16 [llvm-bugs] [Bug 186784] [clang-tidy] add option to allow functional casting to `modernize-avoid-c-style-cast` LLVM Bugs via llvm-bugs
• 2026/03/16 [llvm-bugs] [Bug 186783] Creates watchpoint with size = 8 instead of size = 4 LLVM Bugs via llvm-bugs
• 2026/03/16 [llvm-bugs] [Bug 186775] [Linux][MacOS] Watchpoint dump core if set on same variable after rerun LLVM Bugs via llvm-bugs
• 2026/03/16 [llvm-bugs] [Bug 186774] heap corruption bug LLVM Bugs via llvm-bugs
• 2026/03/16 [llvm-bugs] [Bug 186764] [SPIR-V] Backend crashes on vector GEP with more than one element LLVM Bugs via llvm-bugs
• 2026/03/16 [llvm-bugs] [Bug 186760] Crash for using deduction guide in template class with parameter pack LLVM Bugs via llvm-bugs
• 2026/03/16 [llvm-bugs] [Bug 186756] [SPIRV] lit test failure on CI LLVM Bugs via llvm-bugs
• 2026/03/16 [llvm-bugs] [Bug 186749] [clang-tidy] False negative readability-redundant-parentheses member of struct LLVM Bugs via llvm-bugs
• 2026/03/16 [llvm-bugs] [Bug 186746] Missed fcmp(frem, inf) => false LLVM Bugs via llvm-bugs
• 2026/03/16 [llvm-bugs] [Bug 186744] DynamicAPInt is missing a conversion function back to APInt LLVM Bugs via llvm-bugs
• 2026/03/16 [llvm-bugs] [Bug 186743] [Flang][OpenMP] Crash with user-defined reduction on allocatable variables LLVM Bugs via llvm-bugs
• 2026/03/16 [llvm-bugs] [Bug 186742] #pragma redefine_extname not exported into precompiled headers LLVM Bugs via llvm-bugs
• 2026/03/15 [llvm-bugs] [Bug 186739] libclang types resolved as int when calling LibTooling-based shared library via Python ctypes LLVM Bugs via llvm-bugs
• 2026/03/15 [llvm-bugs] [Bug 186736] [lldb failure] Crashed using lldb debugging a HelloWorld C++ program. LLVM Bugs via llvm-bugs
• 2026/03/15 [llvm-bugs] [Bug 186729] [MLIR] Crash in SPIRVModuleAnalysis during XeVM lowering with --gpu-lower-to-xevm-pipeline LLVM Bugs via llvm-bugs
• 2026/03/15 [llvm-bugs] [Bug 186718] [LoopVectorize] Crash at -O3 -fprofile-instr-generate: Assertion `VPlan cost model and legacy cost model disagreed' failed. LLVM Bugs via llvm-bugs
• 2026/03/15 [llvm-bugs] [Bug 186715] [clang-tidy] fix-it for performance-inefficient-string-concatenation LLVM Bugs via llvm-bugs
• 2026/03/15 [llvm-bugs] [Bug 186710] [AArch64] Suboptimal lowering of i1 vector reduction LLVM Bugs via llvm-bugs
• 2026/03/15 [llvm-bugs] [Bug 186684] [clang-format] AfterEnum BraceWrapping does not work with exported enum LLVM Bugs via llvm-bugs
• 2026/03/15 [llvm-bugs] [Bug 186682] atomic_fetch_add and friends misbehave on atomic_bool LLVM Bugs via llvm-bugs
• 2026/03/15 [llvm-bugs] [Bug 186661] [clang-tidy] segfault LLVM Bugs via llvm-bugs
• 2026/03/15 [llvm-bugs] [Bug 186656] [clang] Assertion `PArg->isInvalidDecl() && "Unexpected NonDeducedMismatch"' failed. LLVM Bugs via llvm-bugs
• 2026/03/15 [llvm-bugs] [Bug 186655] [clang] crashes when using __type_pack_element<sizeof(T)> in a partial specialization LLVM Bugs via llvm-bugs
• 2026/03/15 [llvm-bugs] [Bug 186650] Assertion failure `isa<To>(Val) && "cast<Ty>() argument of incompatible type!"' while parsing invalid ref-qualified constructor with delegating initializer LLVM Bugs via llvm-bugs
• 2026/03/15 [llvm-bugs] [Bug 186645] [LoongArch] Assertion `(TLI.getTypeAction(*DAG.getContext(), Op.getValueType()) == TargetLowering::TypeLegal || Op.getOpcode() == ISD::TargetConstant || Op.getOpcode() == ISD::Register) && "Unexpected illegal type!"` with `noimplicitfloat` + `@llvm.memcpy` LLVM Bugs via llvm-bugs
• 2026/03/14 [llvm-bugs] [Bug 186642] [MLIR] Segmentation fault in NVVM to LLVM IR translation when creating intrinsic LLVM Bugs via llvm-bugs
• 2026/03/14 [llvm-bugs] [Bug 186632] hwasan: hwasan-use-short-granules=1 does not generate short granules for local variables LLVM Bugs via llvm-bugs
• 2026/03/14 [llvm-bugs] [Bug 186628] [clang-tidy] documentation of cppcoreguidelines-virtual-class-destructor claims behavior that does not exist LLVM Bugs via llvm-bugs
• 2026/03/14 [llvm-bugs] [Bug 186624] Clang 22.1.1 rejects valid constrained template-template argument LLVM Bugs via llvm-bugs
• 2026/03/14 [llvm-bugs] [Bug 186620] Clang docs list -ffixed-x8 as feature for AArch64 but it isn't actually implemented. LLVM Bugs via llvm-bugs
• 2026/03/14 [llvm-bugs] [Bug 186603] [modules] Duplicate definitions of `inline` functions in different TUs of the same named module are incorrectly not diagnosed, even when reachable from each other LLVM Bugs via llvm-bugs
• 2026/03/14 [llvm-bugs] [Bug 186598] [Clang] [SPIRV] `clang/include/clang/Driver/InputInfo.h:84: const char* clang::driver::InputInfo::getFilename() const: Assertion `isFilename() && "Invalid accessor."' failed.` failure when building openmp for `spirv64-intel` with `-Wl, -O1` LLVM Bugs via llvm-bugs
• 2026/03/14 [llvm-bugs] [Bug 186585] [MLIR] Crash in AffineToStandard conversion when lowering gpu program LLVM Bugs via llvm-bugs
• 2026/03/14 [llvm-bugs] [Bug 186584] [Clang][SystemZ] Unwanted unsequenced volatile accesses in codegen tests. LLVM Bugs via llvm-bugs
• 2026/03/14 [llvm-bugs] [Bug 186583] `__end` Not Correctly Written in `vector::emplace_back` (Suspected Compiler Codegen Bug) LLVM Bugs via llvm-bugs
• 2026/03/14 [llvm-bugs] [Bug 186582] [Clang] Assertion failure in Preprocessor::AnnotatePreviousCachedTokens on invalid use of ::template operator LLVM Bugs via llvm-bugs
• 2026/03/14 [llvm-bugs] [Bug 186579] [Clang] Assertion failure in Sema::LookupTemplateName on invalid expression with trailing return type and template keyword LLVM Bugs via llvm-bugs
• 2026/03/14 [llvm-bugs] [Bug 186576] [Clang] Assertion failure in ASTContext::getQualifiedTemplateName on invalid template-template-parameter syntax LLVM Bugs via llvm-bugs
• 2026/03/14 [llvm-bugs] [Bug 186573] [MLIR] Crash in XeGPUSubgroupDistributePass when processing WarpExecuteOnLane0Op LLVM Bugs via llvm-bugs
• 2026/03/14 [llvm-bugs] [Bug 186572] [X86][AVX10.2] Optimize FP_TO_INT_SAT for non-standard saturation widths to avoid generic expansion penalty LLVM Bugs via llvm-bugs
• 2026/03/14 [llvm-bugs] [Bug 186571] [Clang] Assertion failure in SmallVector::back() while parsing invalid declaration with trailing return type LLVM Bugs via llvm-bugs
• 2026/03/14 [llvm-bugs] [Bug 186569] [Clang] Assertion failure in Sema::ActOnFriendTypeDecl when parsing invalid friend declaration with storage-class specifier LLVM Bugs via llvm-bugs
• 2026/03/14 [llvm-bugs] [Bug 186567] [MLIR] Global is referenced by parentless instruction when lowering to XeVM gpu LLVM Bugs via llvm-bugs
• 2026/03/13 [llvm-bugs] [Bug 186565] [clang] Assertion `ParamD && "no parameter found for invalid explicit arguments"' failed when resolving overload LLVM Bugs via llvm-bugs
• 2026/03/13 [llvm-bugs] [Bug 186563] DAGCombiner ext(ext) chain collapses index across scalability boundary LLVM Bugs via llvm-bugs
• 2026/03/13 [llvm-bugs] [Bug 186561] clang-format mishandles logical-and-expression statement LLVM Bugs via llvm-bugs
• 2026/03/13 [llvm-bugs] [Bug 186559] Missed optimization: fold gep i8 (gep double %ptr, %x), %x * 24 into gep double %ptr, %x * 4 LLVM Bugs via llvm-bugs
• 2026/03/13 [llvm-bugs] [Bug 186558] missed optimization: fold fcmp une between two sign-extracting selects to xor LLVM Bugs via llvm-bugs
• 2026/03/13 [llvm-bugs] [Bug 186557] [ArgPromotion] Crash when `DISubprogram` has null type and `DW_CC_nocall` is added LLVM Bugs via llvm-bugs
• 2026/03/13 [llvm-bugs] [Bug 186556] Missed optimization: fold fcmp ogt (select x > 0.0, x, 0.0), 1.0 to fcmp ogt x, 1.0 LLVM Bugs via llvm-bugs
• 2026/03/13 [llvm-bugs] [Bug 186554] Missed optimization: fold frexp(x).exp < C to fabs(x) < 2^(C-1) LLVM Bugs via llvm-bugs
• 2026/03/13 [llvm-bugs] [Bug 186553] Missed optimization: fold fcmp (fmul x, C), 0.0 to fcmp x, 0.0 when C > 0.0 LLVM Bugs via llvm-bugs
• 2026/03/13 [llvm-bugs] [Bug 186552] TransformDialect::checkImplementsTransformOpInterface eliminated in Release builds, causing link failures LLVM Bugs via llvm-bugs
• 2026/03/13 [llvm-bugs] [Bug 186549] [PowerPC] vectorized i128 eq changes load order across calls LLVM Bugs via llvm-bugs
• 2026/03/13 [llvm-bugs] [Bug 186543] `clang_Type_getOffsetOf` should be deprecated LLVM Bugs via llvm-bugs
• 2026/03/13 [llvm-bugs] [Bug 186540] KnownBits::lshr missed optimization when shifting unknown when the result is exat LLVM Bugs via llvm-bugs
• 2026/03/13 [llvm-bugs] [Bug 186539] Add support for `[[msvc::forceinline]]` LLVM Bugs via llvm-bugs
• 2026/03/13 [llvm-bugs] [Bug 186536] Possible typo in LangRef for `lround`/`lrint` LLVM Bugs via llvm-bugs
• 2026/03/13 [llvm-bugs] [Bug 186534] ExecutionEngine/JITLink tests are very flaky with Asan LLVM Bugs via llvm-bugs

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