[llvm-bugs] [Bug 85349] Unresolved TPOFF64 in -static-pie when using lld

Issue 85349 Summary Unresolved TPOFF64 in -static-pie when using lld Labels lld Assignees Reporter

[llvm-bugs] [Bug 85368] [DSE] Missed optimization: skip `store(phi)` if the tautological value in phi is assigned

Issue 85368 Summary [DSE] Missed optimization: skip `store(phi)` if the tautological value in phi is assigned Labels new issue Assignees

[llvm-bugs] [Bug 85372] [clang] False-positive with -Wuninitialized or not apply infered value to branch?

Issue 85372 Summary [clang] False-positive with -Wuninitialized or not apply infered value to branch? Labels clang Assignees

[llvm-bugs] [Bug 85373] [clang][crash-on-valid] Crash in frontend with `std::source_location::current().column()` in deduction guide

Issue 85373 Summary [clang][crash-on-valid] Crash in frontend with `std::source_location::current().column()` in deduction guide Labels clang Assi

[llvm-bugs] [Bug 85374] [RISCV] Miscompile at -O3 with rvv

Issue 85374 Summary [RISCV] Miscompile at -O3 with rvv Labels backend:RISC-V, miscompilation Assignees

[llvm-bugs] [Bug 85377] [llvm-objdump] llvm-objdump cannot disassemble __stack_chk_* symbol

Issue 85377 Summary [llvm-objdump] llvm-objdump cannot disassemble __stack_chk_* symbol Labels new issue Assignees

[llvm-bugs] [Bug 85379] ExpandLargeFpConvert asserts on conversions involving bfloat

Issue 85379 Summary ExpandLargeFpConvert asserts on conversions involving bfloat Labels llvm:codegen, crash-on-valid, floating-point

[llvm-bugs] [Bug 85385] CTAD: clang crashes on an invalid case

Issue 85385 Summary CTAD: clang crashes on an invalid case Labels c++20, clang:frontend Assignees Repor

[llvm-bugs] [Bug 85387] [x86_64] X86_64 backend pass struct argument wrong due to align.

Issue 85387 Summary [x86_64] X86_64 backend pass struct argument wrong due to align. Labels new issue Assignees Rep

[llvm-bugs] [Bug 85395] [SelectionDAG] Add m_ZExtOrSelf/m_SExtOrSelf/m_AExtOrSelf/m_TruncOrSelf pattern matchers

Issue 85395 Summary [SelectionDAG] Add m_ZExtOrSelf/m_SExtOrSelf/m_AExtOrSelf/m_TruncOrSelf pattern matchers Labels good first issue, llvm:SelectionDAG

[llvm-bugs] [Bug 85396] Assertion `Ptr != End && "dereferencing end() iterator"' failed

Issue 85396 Summary Assertion `Ptr != End && "dereferencing end() iterator"' failed Labels new issue Assignees Repo

[llvm-bugs] [Bug 85400] mlir/lib/Transforms/InlinerPass.cpp:101: Suspicious condition ?

Issue 85400 Summary mlir/lib/Transforms/InlinerPass.cpp:101: Suspicious condition ? Labels mlir Assignees Reporter

[llvm-bugs] [Bug 85406] CTAD: crash on erroneous alias templates

Issue 85406 Summary CTAD: crash on erroneous alias templates Labels c++20, clang:frontend, crash-on-invalid Assignees

[llvm-bugs] [Bug 85415] Sema::checkPointerTypesForAssignment calls IsFunctionConversion with From/To reversed

Issue 85415 Summary Sema::checkPointerTypesForAssignment calls IsFunctionConversion with From/To reversed Labels new issue Assignees

[llvm-bugs] [Bug 85417] LLVM 17.0.6 Win64 calling convention wrong for Windows x64 ABI

Issue 85417 Summary LLVM 17.0.6 Win64 calling convention wrong for Windows x64 ABI Labels new issue Assignees Repor

[llvm-bugs] [Bug 85418] Tablegen "Unresolved bitvar reference" assertion failure

Issue 85418 Summary Tablegen "Unresolved bitvar reference" assertion failure Labels tablegen, crash Assignees

[llvm-bugs] [Bug 85419] Missed optimization: extractps optimizes better than pshufd+movd

Issue 85419 Summary Missed optimization: extractps optimizes better than pshufd+movd Labels new issue Assignees Rep

[llvm-bugs] [Bug 85420] HLFIR error in flang-new

Issue 85420 Summary HLFIR error in flang-new Labels new issue Assignees Reporter eschnett

[llvm-bugs] [Bug 85423] Possibly incorrect or missing back reference registration for Microsoft name mangling

Issue 85423 Summary Possibly incorrect or missing back reference registration for Microsoft name mangling Labels new issue Assignees

[llvm-bugs] [Bug 85432] [libc++] Add a global private constructor tag

Issue 85432 Summary [libc++] Add a global private constructor tag Labels libc++ Assignees mordante Repo

[llvm-bugs] [Bug 85440] [mlir] createOrFold does not sort commutative constant operands before trying to fold

Issue 85440 Summary [mlir] createOrFold does not sort commutative constant operands before trying to fold Labels mlir Assignees

[llvm-bugs] [Bug 85443] Clang 18 Seg Fault compiling Xanmod Kernel with LTO

Issue 85443 Summary Clang 18 Seg Fault compiling Xanmod Kernel with LTO Labels clang Assignees Reporter

[llvm-bugs] [Bug 85447] clang 18.1.0 crashes in `clang::ASTContext::getTypeInfoImpl`

Issue 85447 Summary clang 18.1.0 crashes in `clang::ASTContext::getTypeInfoImpl` Labels clang Assignees Reporter

[llvm-bugs] [Bug 85448] [LICM] LICM miscompiles IR (introduces UB) when constant folding

Issue 85448 Summary [LICM] LICM miscompiles IR (introduces UB) when constant folding Labels miscompilation, loopoptim Assignees

[llvm-bugs] [Bug 85450] Add printf folding when the arguments are constant

Issue 85450 Summary Add printf folding when the arguments are constant Labels enhancement, missed-optimization Assignees

[llvm-bugs] [Bug 85453] [RISC-V] Overzealous transformation of `~x - 1` to `-2 - x` and unnecessary `-1` loads, rather than just using `~x`

Issue 85453 Summary [RISC-V] Overzealous transformation of `~x - 1` to `-2 - x` and unnecessary `-1` loads, rather than just using `~x` Labels new issue

[llvm-bugs] [Bug 85457] [LICM] Mul association incorrectly combines no-wrap flags

Issue 85457 Summary [LICM] Mul association incorrectly combines no-wrap flags Labels new issue Assignees Reporter

[llvm-bugs] [Bug 85461] Clang doesn't instantiate a constexpr static data member of a class template if it's defined constexpr out of line

Issue 85461 Summary Clang doesn't instantiate a constexpr static data member of a class template if it's defined constexpr out of line Labels clang

[llvm-bugs] [Bug 85464] Short-term DirectX target post-commit build infrastructure

Issue 85464 Summary Short-term DirectX target post-commit build infrastructure Labels backend:DirectX Assignees Rep

[llvm-bugs] [Bug 85476] clang-format is confused by C++11 attributes with arguments in enum definition

Issue 85476 Summary clang-format is confused by C++11 attributes with arguments in enum definition Labels clang-format Assignees

[llvm-bugs] [Bug 85491] The option -Wno-main does not work.

Issue 85491 Summary The option -Wno-main does not work. Labels new issue Assignees Reporter yujiez

[llvm-bugs] [Bug 85495] Clang accepts invalid conversion of lambda to std::function

Issue 85495 Summary Clang accepts invalid conversion of lambda to std::function Labels clang Assignees Reporter

[llvm-bugs] [Bug 85496] [libc][math][c23] Implement C23 floating point min and max functions

Issue 85496 Summary [libc][math][c23] Implement C23 floating point min and max functions Labels good first issue, c23, libc

[llvm-bugs] [Bug 85504] [CMake] LLVM_HOST_TRIPLE cross compilation ignores CMAKE_SHARED_LINKER_FLAGS

Issue 85504 Summary [CMake] LLVM_HOST_TRIPLE cross compilation ignores CMAKE_SHARED_LINKER_FLAGS Labels cmake Assignees

[llvm-bugs] [Bug 85507] [OpenMP] Use hardware clock to measure time instead of gettimeofday() on additional archs

Issue 85507 Summary [OpenMP] Use hardware clock to measure time instead of gettimeofday() on additional archs Labels new issue Assignees

[llvm-bugs] [Bug 85509] [FTBFS] [compiler-rt] -D_FORTIFY_SOURCE=3 breaks nuilding compiler-rt GCDAProfiling

Issue 85509 Summary [FTBFS] [compiler-rt] -D_FORTIFY_SOURCE=3 breaks nuilding compiler-rt GCDAProfiling Labels new issue Assignees

[llvm-bugs] [Bug 85510] [SimplifyCFG] transform `undef` to `unreachable`

Issue 85510 Summary [SimplifyCFG] transform `undef` to `unreachable` Labels llvm:optimizations, missed-optimization Assignees

[llvm-bugs] [Bug 85511] Can I use standard library module using released libc++?

Issue 85511 Summary Can I use standard library module using released libc++? Labels libc++ Assignees Reporter

[llvm-bugs] [Bug 85516] [Flang] Assertion `charBox && "host value must be a fir::CharBoxValue"' failed.

Issue 85516 Summary [Flang] Assertion `charBox && "host value must be a fir::CharBoxValue"' failed. Labels flang Assignees

[llvm-bugs] [Bug 85519] `[[assume(++a)]]` warns that the side-effects will be discarded, but they are not discarded at compile time

Issue 85519 Summary `[[assume(++a)]]` warns that the side-effects will be discarded, but they are not discarded at compile time Labels new issue A

[llvm-bugs] [Bug 85522] Aarch64 codegen is unreasonably bad when creating vector from u16 values in memory

Issue 85522 Summary Aarch64 codegen is unreasonably bad when creating vector from u16 values in memory Labels new issue Assignees

[llvm-bugs] [Bug 85523] [LoopVectorize] Assertion `!isUniformAfterVectorization(PredInst, VF) && Instruction marked uniform-after-vectorization will be predicated` failed

Issue 85523 Summary [LoopVectorize] Assertion `!isUniformAfterVectorization(PredInst, VF) && Instruction marked uniform-after-vectorization will be predicated` failed Labels

[llvm-bugs] [Bug 85524] Enhancement to Align typedefs for function pointers in clang-format

Issue 85524 Summary Enhancement to Align typedefs for function pointers in clang-format Labels clang-format Assignees

[llvm-bugs] [Bug 85525] [clang-format] No option to add space in empty list

Issue 85525 Summary [clang-format] No option to add space in empty list Labels clang-format Assignees Reporter

[llvm-bugs] [Bug 85531] Invalid code generation when using deducing this with complicated base classes

Issue 85531 Summary Invalid code generation when using deducing this with complicated base classes Labels new issue Assignees

[llvm-bugs] [Bug 85532] [clang][frontend] fwd declararation _and_ definition of a member struct within the outer enclosing struct does not compile

Issue 85532 Summary [clang][frontend] fwd declararation _and_ definition of a member struct within the outer enclosing struct does not compile Labels clang

[llvm-bugs] [Bug 85533] Unable to see sprint statements or get input while using LLDB

Issue 85533 Summary Unable to see sprint statements or get input while using LLDB Labels new issue Assignees Report

[llvm-bugs] [Bug 85535] [InstCombine] WRONG code with sroa-skip-mem2reg

Issue 85535 Summary [InstCombine] WRONG code with sroa-skip-mem2reg Labels miscompilation, llvm:instcombine Assignees

[llvm-bugs] [Bug 85536] [InstCombine] Miscompile at -O1

Issue 85536 Summary [InstCombine] Miscompile at -O1 Labels miscompilation, llvm:instcombine Assignees dtcxzyw

[llvm-bugs] [Bug 85543] crash when attempting to build llvm (main branch)

Issue 85543 Summary crash when attempting to build llvm (main branch) Labels new issue Assignees Reporter

[llvm-bugs] [Bug 85546] [MLIR][IRDL] Support for concrete attribute values in IRDL

Issue 85546 Summary [MLIR][IRDL] Support for concrete attribute values in IRDL Labels mlir:irdl Assignees Reporter

[llvm-bugs] [Bug 85547] [LoopUnroll / SCEV] crash (infinite recursion?)

Issue 85547 Summary [LoopUnroll / SCEV] crash (infinite recursion?) Labels loopoptim, crash-on-valid Assignees

[llvm-bugs] [Bug 85549] Feature request: expose getOpcode through Python bindings

Issue 85549 Summary Feature request: expose getOpcode through Python bindings Labels new issue Assignees Reporter

[llvm-bugs] [Bug 85550] clang-19 returns true for `__is_literal_type` on union with non trivial member with C++-23+

Issue 85550 Summary clang-19 returns true for `__is_literal_type` on union with non trivial member with C++-23+ Labels new issue Assignees

[llvm-bugs] [Bug 85551] Indexing bounds checks are not hoisted out of a loop

Issue 85551 Summary Indexing bounds checks are not hoisted out of a loop Labels new issue Assignees Reporter

[llvm-bugs] [Bug 85552] [18 regression] PHINode should have one entry for each predecessor of its parent basic block!

Issue 85552 Summary [18 regression] PHINode should have one entry for each predecessor of its parent basic block! Labels new issue Assignees

[llvm-bugs] [Bug 85553] `std::vector` cannot be used in a constexpr context with `stdlibc++`

Issue 85553 Summary `std::vector` cannot be used in a constexpr context with `stdlibc++` Labels libc++ Assignees Re

[llvm-bugs] [Bug 85556] `src/time/time_utils.h` unconditionally uses `EOVERFLOW`

Issue 85556 Summary `src/time/time_utils.h` unconditionally uses `EOVERFLOW` Labels libc Assignees Reporter

[llvm-bugs] [Bug 85558] clang-tidy (llvm-17) crash

Issue 85558 Summary clang-tidy (llvm-17) crash Labels clang-tidy Assignees Reporter ksromanov

[llvm-bugs] [Bug 85559] Failure to infer `%arg` is a constant

Issue 85559 Summary Failure to infer `%arg` is a constant Labels llvm:optimizations, missed-optimization Assignees

[llvm-bugs] [Bug 85560] [MemCpyOpt] Failed to eliminate `memcpy`

Issue 85560 Summary [MemCpyOpt] Failed to eliminate `memcpy` Labels llvm:optimizations, missed-optimization Assignees

[llvm-bugs] [Bug 85561] Modules crash and/or linker failure

Issue 85561 Summary Modules crash and/or linker failure Labels new issue Assignees Reporter mmoult

[llvm-bugs] [Bug 85567] LLVM-BOLT and glibc on x86_64

Issue 85567 Summary LLVM-BOLT and glibc on x86_64 Labels BOLT Assignees Reporter romanovj

[llvm-bugs] [Bug 85568] llvm-objdump can crash due to ELFFile::dynamicEntries() not checking p_offset

Issue 85568 Summary llvm-objdump can crash due to ELFFile::dynamicEntries() not checking p_offset Labels tools:llvm-objdump, crash-on-invalid, cra

[llvm-bugs] [Bug 85570] `clang++-17` crashes in `clang::CodeGen::CodeGenModule::getNaturalTypeAlignment`

Issue 85570 Summary `clang++-17` crashes in `clang::CodeGen::CodeGenModule::getNaturalTypeAlignment` Labels clang Assignees

[llvm-bugs] [Bug 85578] Wasm inline asm: use after free of `Signature`

Issue 85578 Summary Wasm inline asm: use after free of `Signature` Labels new issue Assignees Reporter

[llvm-bugs] [Bug 85579] libc++ headers on powerpc* seems to include altivec.h which pollute namespace (vec_step) and cause GCC to fail to build

Issue 85579 Summary libc++ headers on powerpc* seems to include altivec.h which pollute namespace (vec_step) and cause GCC to fail to build Labels libc++

[llvm-bugs] [Bug 85585] Non-determinism in bitcode writer for __asm__ ".symver"

Issue 85585 Summary Non-determinism in bitcode writer for __asm__ ".symver" Labels new issue Assignees Reporter

[llvm-bugs] [Bug 85595] [Flang][OpenMP] Compilation error for statement in atomic construct

Issue 85595 Summary [Flang][OpenMP] Compilation error for statement in atomic construct Labels openmp, flang Assignees

[llvm-bugs] [Bug 85596] [Flang][OpenMP] Compilation error when statement in atomic construct is MAX intrinsic function whose argument is a character variable

Issue 85596 Summary [Flang][OpenMP] Compilation error when statement in atomic construct is MAX intrinsic function whose argument is a character variable Labels openmp,

[llvm-bugs] [Bug 85597] [Flang][OpenMP] Incorrect execution result of the value of private variable after the task construct is executed

Issue 85597 Summary [Flang][OpenMP] Incorrect execution result of the value of private variable after the task construct is executed Labels openmp, flang

[llvm-bugs] [Bug 85599] [AARCH64][CRC] Inline assembly error

Issue 85599 Summary [AARCH64][CRC] Inline assembly error Labels new issue Assignees Reporter zha

[llvm-bugs] [Bug 85601] Clang fails to destroy temporaries bound to reference members by default member initializers at end of full-expression

Issue 85601 Summary Clang fails to destroy temporaries bound to reference members by default member initializers at end of full-_expression_ Labels c++14

[llvm-bugs] [Bug 85602] Clang LTO doesn't work for armv6 because ld64 doesn't recognize armv6k as armv6

Issue 85602 Summary Clang LTO doesn't work for armv6 because ld64 doesn't recognize armv6k as armv6 Labels Assignees Reporter

[llvm-bugs] [Bug 85608] [MIPS] Opcode of mina.fmt and max.fmt in MIPS64 R6 are wrong

Issue 85608 Summary [MIPS] Opcode of mina.fmt and max.fmt in MIPS64 R6 are wrong Labels new issue Assignees Reporte

[llvm-bugs] [Bug 85613] C++23 lifetime extension in range-based for loops: Clang destroys temporaries bound to references by default member initializer early (without warning)

Issue 85613 Summary C++23 lifetime extension in range-based for loops: Clang destroys temporaries bound to references by default member initializer early (without warning) Labels

[llvm-bugs] [Bug 85616] [X86]lld + fsplit-stack+ -fpatchable-function-entry=1 error

Issue 85616 Summary [X86]lld + fsplit-stack+ -fpatchable-function-entry=1 error Labels lld Assignees Reporter

[llvm-bugs] [Bug 85642] Possible error in description of fptosi instruction

Issue 85642 Summary Possible error in description of fptosi instruction Labels new issue Assignees Reporter

[llvm-bugs] [Bug 85643] [Flang][OpenMP] LLVM ERROR: Cannot select: 0xb03f0e0: f128 = fminimum contract 0xb045540, 0xb040de0

Issue 85643 Summary [Flang][OpenMP] LLVM ERROR: Cannot select: 0xb03f0e0: f128 = fminimum contract 0xb045540, 0xb040de0 Labels flang Assignees

[llvm-bugs] [Bug 85647] function with error attribute not eliminated after commit 3589cacfa8da8

Issue 85647 Summary function with error attribute not eliminated after commit 3589cacfa8da8 Labels new issue Assignees

[llvm-bugs] [Bug 85651] [libc] implement __cxa_finalize

Issue 85651 Summary [libc] implement __cxa_finalize Labels libc Assignees nickdesaulniers Reporter

[llvm-bugs] [Bug 85656] std::enable_if mangling different in clang >= 18 compared to clang <= 17 or gcc

Issue 85656 Summary std::enable_if mangling different in clang >= 18 compared to clang <= 17 or gcc Labels clang Assignees

[llvm-bugs] [Bug 85658] [DirectX]DXIL] Design and implement TableGen DXIL Op record specification using Attr

Issue 85658 Summary [DirectX]DXIL] Design and implement TableGen DXIL Op record specification using Attr Labels backend:DirectX Assignees

[llvm-bugs] [Bug 85664] error in backend: File exit not handled before popRegions when compiling for coverage on clang 15

Issue 85664 Summary error in backend: File exit not handled before popRegions when compiling for coverage on clang 15 Labels clang Assignees

[llvm-bugs] [Bug 85667] ICE on fold expression in nested lambda with parameter pack in a templated entity

Issue 85667 Summary ICE on fold _expression_ in nested lambda with parameter pack in a templated entity Labels new issue Assignees

[llvm-bugs] [Bug 85680] Re-enable math.h fuzzing after header inclusion is figured out

Issue 85680 Summary Re-enable math.h fuzzing after header inclusion is figured out Labels libc Assignees lntue

[llvm-bugs] [Bug 85681] [CodeGen] x86_64 unable to select `X86ISD::VSHLV`/`X86ISD::VSRLV` on v32i1

Issue 85681 Summary [CodeGen] x86_64 unable to select `X86ISD::VSHLV`/`X86ISD::VSRLV` on v32i1 Labels backend:X86 Assignees

[llvm-bugs] [Bug 85686] Fix FIXME for M68k::MOV16dc

Issue 85686 Summary Fix FIXME for M68k::MOV16dc Labels new issue Assignees Reporter JomerDev

[llvm-bugs] [Bug 85691] `castAwayContractionLeadingOneDim` introduces unnecessary transposes on outer unit dims

Issue 85691 Summary `castAwayContractionLeadingOneDim` introduces unnecessary transposes on outer unit dims Labels new issue Assignees

[llvm-bugs] [Bug 85697] [WebAssembly] Cannot select BUILD_VECTOR on bleeding-edge since LLVM 17

Issue 85697 Summary [WebAssembly] Cannot select BUILD_VECTOR on bleeding-edge since LLVM 17 Labels backend:WebAssembly, crash Assignee

[llvm-bugs] [Bug 85699] Illegal instruction errors in chromium on raspberrypi4 64bit when built with -mcpu=cortext-a72

Issue 85699 Summary Illegal instruction errors in chromium on raspberrypi4 64bit when built with -mcpu=cortext-a72 Labels new issue Assignees

[llvm-bugs] [Bug 85700] C++ Range view filters prevent vectorization.

Issue 85700 Summary C++ Range view filters prevent vectorization. Labels new issue Assignees Reporter

[llvm-bugs] [Bug 85703] GCC compatibility: Raw strings in C mode

Issue 85703 Summary GCC compatibility: Raw strings in C mode Labels new issue Assignees Reporter A

[llvm-bugs] [Bug 85706] ARM USAT instruction not generated after #82478

Issue 85706 Summary ARM USAT instruction not generated after #82478 Labels backend:ARM Assignees Reporter

[llvm-bugs] [Bug 85707] Do you still need commit access?

Issue 85707 Summary Do you still need commit access? Labels new issue Assignees Reporter tstellar

[llvm-bugs] [Bug 85712] [HLSL] Enable parsing half suffix for floating point literals

Issue 85712 Summary [HLSL] Enable parsing half suffix for floating point literals Labels HLSL Assignees Reporter

[llvm-bugs] [Bug 85714] [HLSL] Default literal floating point types to smallest supported type

Issue 85714 Summary [HLSL] Default literal floating point types to smallest supported type Labels HLSL Assignees Re

[llvm-bugs] [Bug 85717] [AMDGPU] Uses SExt on indices in `isInterestingPHIIncomingValue`

Issue 85717 Summary [AMDGPU] Uses SExt on indices in `isInterestingPHIIncomingValue` Labels backend:AMDGPU, crash Assignees

[llvm-bugs] [Bug 85726] [MLIR Affine Bug] Error in simplification of an expression with a mod

Issue 85726 Summary [MLIR Affine Bug] Error in simplification of an _expression_ with a mod Labels bug, mlir:affine Assignees

[llvm-bugs] [Bug 85728] O3 optimization level(clang 18) causes instruction disorder

Issue 85728 Summary O3 optimization level(clang 18) causes instruction disorder Labels clang Assignees Reporter

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