[llvm-bugs] [Bug 93650] Clang errors out after parsing out a typeid of and indexed parameter pack.

Issue 93650 Summary Clang errors out after parsing out a typeid of and indexed parameter pack. Labels clang Assignees

[llvm-bugs] [Bug 93651] [AArch64][FMV] Incorrect SVE detection on SVE2 cores with FMV

Issue 93651 Summary [AArch64][FMV] Incorrect SVE detection on SVE2 cores with FMV Labels new issue Assignees Report

[llvm-bugs] [Bug 93653] where can I get the build commands and logs of llvm release tar ball

Issue 93653 Summary where can I get the build commands and logs of llvm release tar ball Labels new issue Assignees

[llvm-bugs] [Bug 93655] Why the same version list for target clang_rt.asan-dynamic-x86_64 will generate multiple times？And it only happen when use make rather than ninja?

Issue 93655 Summary Why the same version list for target clang_rt.asan-dynamic-x86_64 will generate multiple times？And it only happen when use make rather than ninja? Labels

[llvm-bugs] [Bug 93665] [libfuzzer] Usage of getpid() causes non-unique merge-control file names on some Linux distributions, causing errors if several Fuzzers run in parallel

Issue 93665 Summary [libfuzzer] Usage of getpid() causes non-unique merge-control file names on some Linux distributions, causing errors if several Fuzzers run in parallel Labels

[llvm-bugs] [Bug 93667] Errors in LLVM reported by PVS-Studio

Issue 93667 Summary Errors in LLVM reported by PVS-Studio Labels new issue Assignees Reporter alph

[llvm-bugs] [Bug 93670] clang-tidy error on windows

Issue 93670 Summary clang-tidy error on windows Labels clang-tidy Assignees Reporter edwardvandev

[llvm-bugs] [Bug 93674] llvm: filecheck annotations typos

Issue 93674 Summary llvm: filecheck annotations typos Labels new issue Assignees Reporter klensy

[llvm-bugs] [Bug 93678] [clang-format] Possible regression clang-format-19?

Issue 93678 Summary [clang-format] Possible regression clang-format-19? Labels clang-format Assignees Reporter

[llvm-bugs] [Bug 93681] [bolt][Docs] execute ninja clang failed in stage3

Issue 93681 Summary [bolt][Docs] execute ninja clang failed in stage3 Labels clang, BOLT Assignees Repo

[llvm-bugs] [Bug 93693] [mlir][transform] transform.structured.tile_using_for crashes on invalid number of results

Issue 93693 Summary [mlir][transform] transform.structured.tile_using_for crashes on invalid number of results Labels mlir Assignees

[llvm-bugs] [Bug 93700] bpf target tries to emit `memcpy` and fails to compile

Issue 93700 Summary bpf target tries to emit `memcpy` and fails to compile Labels new issue Assignees Reporter

[llvm-bugs] [Bug 93703] Code size regression due to improved std::sort

Issue 93703 Summary Code size regression due to improved std::sort Labels libc++, llvm:codesize Assignees

[llvm-bugs] [Bug 93704] Clangd 19 crashes when importing a module with an exported struct into another module

Issue 93704 Summary Clangd 19 crashes when importing a module with an exported struct into another module Labels new issue Assignees

[llvm-bugs] [Bug 93707] [Flang] Unexpected generic interface symbol reference causes error in mangling

Issue 93707 Summary [Flang] Unexpected generic interface symbol reference causes error in mangling Labels flang Assignees

[llvm-bugs] [Bug 93709] [libc] i386 support

Issue 93709 Summary [libc] i386 support Labels build-problem, libc Assignees Reporter

[llvm-bugs] [Bug 93711] [libc] Implement `fdopen`

Issue 93711 Summary [libc] Implement `fdopen` Labels good first issue, libc Assignees Reporter

[llvm-bugs] [Bug 93713] llvm-reduce should remove lifetime.start/end when promoting alloca'd ptr to arg

Issue 93713 Summary llvm-reduce should remove lifetime.start/end when promoting alloca'd ptr to arg Labels llvm-reduce Assignees

[llvm-bugs] [Bug 93719] LLDB build broken on Windows using MSVC and Ninja

Issue 93719 Summary LLDB build broken on Windows using MSVC and Ninja Labels new issue Assignees Reporter

[llvm-bugs] [Bug 93722] how to enable clang with c++23 import std; or import std.compat on windows?

Issue 93722 Summary how to enable clang with c++23 import std; or import std.compat on windows? Labels clang Assignees

[llvm-bugs] [Bug 93725] [clang][diagnostics] `-Wunreachable-code` prints incorrect source range if a constructor has a default value set to a builtin

Issue 93725 Summary [clang][diagnostics] `-Wunreachable-code` prints incorrect source range if a constructor has a default value set to a builtin Labels clang:diagnostics

[llvm-bugs] [Bug 93726] [clang][StaticAnalyzer] Allowing DeadStore to Ignore Certain Expressions

Issue 93726 Summary [clang][StaticAnalyzer] Allowing DeadStore to Ignore Certain Expressions Labels Assignees Reporter

[llvm-bugs] [Bug 93727] [Flang] OpenMP ICE

Issue 93727 Summary [Flang] OpenMP ICE Labels flang Assignees Reporter ye-luo B

[llvm-bugs] [Bug 93733] [DirectX] Design availability specification of DXIL Ops based on SM Version and or Shader Stage

Issue 93733 Summary [DirectX] Design availability specification of DXIL Ops based on SM Version and or Shader Stage Labels new issue Assignees

[llvm-bugs] [Bug 93734] [clang] c++23 no matching function call to 'get' when initializing unordered_map with an initializer list

Issue 93734 Summary [clang] c++23 no matching function call to 'get' when initializing unordered_map with an initializer list Labels clang Assigne

[llvm-bugs] [Bug 93736] [DirectX] Design specification of valid overloads based on Shader Model version

Issue 93736 Summary [DirectX] Design specification of valid overloads based on Shader Model version Labels new issue Assignees

[llvm-bugs] [Bug 93738] [libc][arm] syscalls doesn't build under `-mthumb`

Issue 93738 Summary [libc][arm] syscalls doesn't build under `-mthumb` Labels build-problem, libc Assignees

[llvm-bugs] [Bug 93750] [clang] No lazy evaluation of boolean alternative in a constant-evaluated expression

Issue 93750 Summary [clang] No lazy evaluation of boolean alternative in a constant-evaluated _expression_ Labels clang Assignees

[llvm-bugs] [Bug 93762] [MachineBlockPlacement] Potential bug in maybeTailDuplicateBlock

Issue 93762 Summary [MachineBlockPlacement] Potential bug in maybeTailDuplicateBlock Labels llvm:codegen Assignees

[llvm-bugs] [Bug 93768] Legalization llvm.matrix.transpose - LLVM ERROR: Do not know how to widen the result of this operator!

Issue 93768 Summary Legalization llvm.matrix.transpose - LLVM ERROR: Do not know how to widen the result of this operator! Labels new issue Assign

[llvm-bugs] [Bug 93769] foldFNegIntoConstant incorrectly preserves fast math flags for 0 constants

Issue 93769 Summary foldFNegIntoConstant incorrectly preserves fast math flags for 0 constants Labels llvm:instcombine, floating-point

[llvm-bugs] [Bug 93773] [Regression] clang 18 compiler crash involving source_location, declval, and default argument

Issue 93773 Summary [Regression] clang 18 compiler crash involving source_location, declval, and default argument Labels clang Assignees

[llvm-bugs] [Bug 93788] [clang] Concept can access a private type in a dependent template

Issue 93788 Summary [clang] Concept can access a private type in a dependent template Labels clang Assignees Report

[llvm-bugs] [Bug 93793] clang-format: Inserts unwanted newlines in template typename class template

Issue 93793 Summary clang-format: Inserts unwanted newlines in template typename class template Labels clang-format Assignees

[llvm-bugs] [Bug 93798] [llvm-cov] Use-after-move of CoverageData

Issue 93798 Summary [llvm-cov] Use-after-move of CoverageData Labels coverage, tools:llvm-cov Assignees

[llvm-bugs] [Bug 93807] Floating-point reduction expansion

Issue 93807 Summary Floating-point reduction expansion Labels backend:WebAssembly, backend:X86, vectorization, floating-point

[llvm-bugs] [Bug 93818] Identical code folding in safe mode is more aggressive with gold than lld

Issue 93818 Summary Identical code folding in safe mode is more aggressive with gold than lld Labels lld Assignees

[llvm-bugs] [Bug 93820] Aligned comments after closed brace is throwing error

Issue 93820 Summary Aligned comments after closed brace is throwing error Labels new issue Assignees Reporter

[llvm-bugs] [Bug 93821] [clang++ 17.0.6] Segfault from using a concept which has immediatly invoked generic lambda with constrained template parameter.

Issue 93821 Summary [clang++ 17.0.6] Segfault from using a concept which has immediatly invoked generic lambda with constrained template parameter. Labels clang

[llvm-bugs] [Bug 93828] [Regression] clang 18 crashes at `clang::Sema::tryCaptureVariable`

Issue 93828 Summary [Regression] clang 18 crashes at `clang::Sema::tryCaptureVariable` Labels clang Assignees Repor

[llvm-bugs] [Bug 93843] [llvm-cov] Feature Request / RFC - Optionally Combine Coverage of Template Instantiations

Issue 93843 Summary [llvm-cov] Feature Request / RFC - Optionally Combine Coverage of Template Instantiations Labels new issue Assignees

[llvm-bugs] [Bug 93845] [Flang] Incorrect diagnose on NULL(mold) being actual arg to `same_type_as` and `extends_type_of`

Issue 93845 Summary [Flang] Incorrect diagnose on NULL(mold) being actual arg to `same_type_as` and `extends_type_of` Labels bug, flang:frontend

[llvm-bugs] [Bug 93846] [arm] Invalid instruction error when using '$' to mark an immediate in lsls instruction

Issue 93846 Summary [arm] Invalid instruction error when using '$' to mark an immediate in lsls instruction Labels new issue Assignees

[llvm-bugs] [Bug 93859] Mixing #include, import std, and -fexperimental-modules-reduced-bmi leads to strange error message

Issue 93859 Summary Mixing #include, import std, and -fexperimental-modules-reduced-bmi leads to strange error message Labels new issue Assignees

[llvm-bugs] [Bug 93869] [OpenMP] Static class members not implicitly captured from derived classes

Issue 93869 Summary [OpenMP] Static class members not implicitly captured from derived classes Labels new issue Assignees

[llvm-bugs] [Bug 93870] Wrong multiplication order with optimization flag ON

Issue 93870 Summary Wrong multiplication order with optimization flag ON Labels new issue Assignees Reporter

[llvm-bugs] [Bug 93886] debug_names incorrect parent due to collision between CU and TU

Issue 93886 Summary debug_names incorrect parent due to collision between CU and TU Labels debuginfo Assignees Repo

[llvm-bugs] [Bug 93891] `DeclContext::lookup` do not return all declarations with given name

Issue 93891 Summary `DeclContext::lookup` do not return all declarations with given name Labels new issue Assignees

[llvm-bugs] [Bug 93892] Clang++ 18.1.4 crash

Issue 93892 Summary Clang++ 18.1.4 crash Labels clang Assignees Reporter caiovpsilveira

[llvm-bugs] [Bug 93894] loongarch64 half (f16) failure to select with `+f` and `+d`

Issue 93894 Summary loongarch64 half (f16) failure to select with `+f` and `+d` Labels new issue Assignees Reporter

[llvm-bugs] [Bug 93898] Bad x86-64 codegen in switch statement with -O0 and -mllvm -x86-speculative-load-hardening causes Segmentation fault

Issue 93898 Summary Bad x86-64 codegen in switch statement with -O0 and -mllvm -x86-speculative-load-hardening causes Segmentation fault Labels new issue

[llvm-bugs] [Bug 93899] Create a team for backend:NVPTX label on issues

Issue 93899 Summary Create a team for backend:NVPTX label on issues Labels backend:NVPTX Assignees tstellar

[llvm-bugs] [Bug 93900] Create a team for backend:NVPTX label on pull requests

Issue 93900 Summary Create a team for backend:NVPTX label on pull requests Labels backend:NVPTX Assignees tstellar

[llvm-bugs] [Bug 93910] [arm64ec] Functions dllimport'ed from dlls have inconsistent address

Issue 93910 Summary [arm64ec] Functions dllimport'ed from dlls have inconsistent address Labels platform:windows Assignees

[llvm-bugs] [Bug 93915] ld.lld risc-V does not merge BSS sections properly.

Issue 93915 Summary ld.lld risc-V does not merge BSS sections properly. Labels lld Assignees Reporter

[llvm-bugs] [Bug 93925] [clang][clang-doc] Introduce e2e test to clang-doc

Issue 93925 Summary [clang][clang-doc] Introduce e2e test to clang-doc Labels clang Assignees Reporter

[llvm-bugs] [Bug 93929] [LLDB] the value of the variable is incorrect

Issue 93929 Summary [LLDB] the value of the variable is incorrect Labels new issue Assignees Reporter

[llvm-bugs] [Bug 93930] ARM32 instruction disassemble wrong on ADD

Issue 93930 Summary ARM32 instruction disassemble wrong on ADD Labels new issue Assignees Reporter

[llvm-bugs] [Bug 93933] clang-format "#!" line formating.

Issue 93933 Summary clang-format "#!" line formating. Labels clang-format Assignees Reporter runto

[llvm-bugs] [Bug 93944] llvm-nm take too long time when HFlags & MH_NLIST_OUTOFSYNC_WITH_DYLDINFO

Issue 93944 Summary llvm-nm take too long time when HFlags & MH_NLIST_OUTOFSYNC_WITH_DYLDINFO Labels new issue Assignees

[llvm-bugs] [Bug 93947] [LLD] Invalid 'there is a cycle in linker script INCLUDEs' error

Issue 93947 Summary [LLD] Invalid 'there is a cycle in linker script INCLUDEs' error Labels lld Assignees Reporter

[llvm-bugs] [Bug 93949] [clang][UBSan] Segfault with -fsanitize=vla-bound -ftrivial-auto-var-init=zero/pattern

Issue 93949 Summary [clang][UBSan] Segfault with -fsanitize=vla-bound -ftrivial-auto-var-init=zero/pattern Labels clang Assignees

[llvm-bugs] [Bug 93957] Standard Headers missing from Clang tool

Issue 93957 Summary Standard Headers missing from Clang tool Labels clang Assignees Reporter spino

[llvm-bugs] [Bug 93958] [clang-format] patch number changes format output

Issue 93958 Summary [clang-format] patch number changes format output Labels clang-format Assignees Reporter

[llvm-bugs] [Bug 93959] clang-tidy: bugprone-multi-level-implicit-pointer-conversion it too noisy for void* conversions

Issue 93959 Summary clang-tidy: bugprone-multi-level-implicit-pointer-conversion it too noisy for void* conversions Labels clang-tidy Assignees

[llvm-bugs] [Bug 93962] [CUDA][HIP] std::min/max differs from libstdc++/libc++ about NaN

Issue 93962 Summary [CUDA][HIP] std::min/max differs from libstdc++/libc++ about NaN Labels libc++ Assignees Report

[llvm-bugs] [Bug 93971] Dsymutil help show a minimize option that doesn't seem to exist

Issue 93971 Summary Dsymutil help show a minimize option that doesn't seem to exist Labels Assignees Reporter

[llvm-bugs] [Bug 93973] MLIR crash in linalg::ReduceOp::verify

Issue 93973 Summary MLIR crash in linalg::ReduceOp::verify Labels mlir Assignees Reporter oowekyal

[llvm-bugs] [Bug 93982] Clang rejects standard attributes on tags

Issue 93982 Summary Clang rejects standard attributes on tags Labels clang Assignees Reporter vgva

[llvm-bugs] [Bug 93987] C++ module with reduced BMI causes undefined vtable error

Issue 93987 Summary C++ module with reduced BMI causes undefined vtable error Labels Assignees Reporter rnikan

[llvm-bugs] [Bug 94006] [Flang] Missing diagnostic on duplicate global identifiers

Issue 94006 Summary [Flang] Missing diagnostic on duplicate global identifiers Labels bug, flang:frontend Assignees

[llvm-bugs] [Bug 94024] Clang backend error for atomic_default_mem_order(acq_rel) for NVIDIA GPU

Issue 94024 Summary Clang backend error for atomic_default_mem_order(acq_rel) for NVIDIA GPU Labels clang, openmp, crash, offload

[llvm-bugs] [Bug 94025] AVX-512 mask registers spill to stack when GPRs are available

Issue 94025 Summary AVX-512 mask registers spill to stack when GPRs are available Labels new issue Assignees Report

[llvm-bugs] [Bug 94027] Clang crashes when compiling Objective C++ BLOCK capturing and using outer ivar in a class member initializer

Issue 94027 Summary Clang crashes when compiling Objective C++ BLOCK capturing and using outer ivar in a class member initializer Labels clang Ass

[llvm-bugs] [Bug 94047] OpenMP offload Program with atomic does not finished when build with -O3 of AMD GPUs

Issue 94047 Summary OpenMP offload Program with atomic does not finished when build with -O3 of AMD GPUs Labels bug, openmp, clang:openmp,

[llvm-bugs] [Bug 94048] [test-suite] obsequi output is different on musl platform

Issue 94048 Summary [test-suite] obsequi output is different on musl platform Labels new issue Assignees Reporter

[llvm-bugs] [Bug 94049] reduction-templates.h:94:26: error: a template argument list is expected after a name prefixed by the template keyword

Issue 94049 Summary reduction-templates.h:94:26: error: a template argument list is expected after a name prefixed by the template keyword Labels build-problem,

[llvm-bugs] [Bug 94050] [DebugInfo] branch-folder drops debug info in tail merging even if tail merging doesn't change IR

Issue 94050 Summary [DebugInfo] branch-folder drops debug info in tail merging even if tail merging doesn't change IR Labels debuginfo Assignees

[llvm-bugs] [Bug 94052] [Clang] Bug with lookup

Issue 94052 Summary [Clang] Bug with lookup Labels clang Assignees Reporter elizabethandrews

[llvm-bugs] [Bug 94053] max differs from libstdc++/libc++ about NaN

Issue 94053 Summary max differs from libstdc++/libc++ about NaN Labels libc++ Assignees Reporter

[llvm-bugs] [Bug 94060] [libc] add `at_quick_exit`

Issue 94060 Summary [libc] add `at_quick_exit` Labels libc Assignees michaelrj-google Reporter

[llvm-bugs] [Bug 94061] [libc][arm][setjmp/longjmp] save+restore d0-d16

Issue 94061 Summary [libc][arm][setjmp/longjmp] save+restore d0-d16 Labels libc Assignees Reporter

[llvm-bugs] [Bug 94062] [libc][arm][setjmp/longjmp] pac+bti impl

Issue 94062 Summary [libc][arm][setjmp/longjmp] pac+bti impl Labels libc Assignees Reporter nickde

[llvm-bugs] [Bug 94066] [libc] Add unittests for the algorithm.h functions

Issue 94066 Summary [libc] Add unittests for the algorithm.h functions Labels libc Assignees Reporter

[llvm-bugs] [Bug 94069] [libc][arm][setjmp/longjmp] align jmp_buf to 8B

Issue 94069 Summary [libc][arm][setjmp/longjmp] align jmp_buf to 8B Labels libc Assignees Reporter

[llvm-bugs] [Bug 94071] [libc][arm][setjmp/longjmp] enforce minimum sizes

Issue 94071 Summary [libc][arm][setjmp/longjmp] enforce minimum sizes Labels libc Assignees Reporter

[llvm-bugs] [Bug 94072] [libc][arm][setjmp/longjmp] define `__aeabi_JMP_BUF_SIZE`

Issue 94072 Summary [libc][arm][setjmp/longjmp] define `__aeabi_JMP_BUF_SIZE` Labels libc Assignees Reporter

[llvm-bugs] [Bug 94073] [libc][arm][setjmp/longjmp] mark these noinline (for LTO)

Issue 94073 Summary [libc][arm][setjmp/longjmp] mark these noinline (for LTO) Labels libc Assignees Reporter

[llvm-bugs] [Bug 94075] llvm.ptrmask broken on arm64_32: Pointers with different index type are not supported by SDAG

Issue 94075 Summary llvm.ptrmask broken on arm64_32: Pointers with different index type are not supported by SDAG Labels new issue Assignees

[llvm-bugs] [Bug 94077] [WebAssembly] wasm-ld assertion failure on isa(sym)

Issue 94077 Summary [WebAssembly] wasm-ld assertion failure on isa(sym) Labels new issue Assignees Reporter

[llvm-bugs] [Bug 94092] [AMDGPU]Add+GEP->GEP commit performance degradation on AMDGPU

Issue 94092 Summary [AMDGPU]Add+GEP->GEP commit performance degradation on AMDGPU Labels new issue Assignees Report

[llvm-bugs] [Bug 94095] Should available_externally functions be PGO instrumentable at all?

Issue 94095 Summary Should available_externally functions be PGO instrumentable at all? Labels PGO, LTO, llvm:transforms A

[llvm-bugs] [Bug 94105] clang/include/clang/Interpreter/Interpreter.h:53: Small performance issue ?

Issue 94105 Summary clang/include/clang/Interpreter/Interpreter.h:53: Small performance issue ? Labels clang, code-quality Assignees

[llvm-bugs] [Bug 94107] clang/lib/Driver/ToolChains/Clang.cpp:2734: 2 * Poor choice of variable type ?

Issue 94107 Summary clang/lib/Driver/ToolChains/Clang.cpp:2734: 2 * Poor choice of variable type ? Labels clang:driver, code-quality A

[llvm-bugs] [Bug 94108] clang: filecheck annotations typos

Issue 94108 Summary clang: filecheck annotations typos Labels clang Assignees Reporter klensy

[llvm-bugs] [Bug 94111] Ubuntu_io

Issue 94111 Summary Ubuntu_io Labels Assignees Reporter NanoSudoers

[llvm-bugs] [Bug 94115] [ADT] Add DenseMap::insert_or_assign

Issue 94115 Summary [ADT] Add DenseMap::insert_or_assign Labels good first issue, llvm:adt Assignees Re

[llvm-bugs] [Bug 94116] [AMDGPU] v_pk_fmac_f16 is broken with inline constants on gfx11

Issue 94116 Summary [AMDGPU] v_pk_fmac_f16 is broken with inline constants on gfx11 Labels new issue Assignees Repo

[llvm-bugs] [Bug 94117] scan-build: Incomplete analysis report

Issue 94117 Summary scan-build: Incomplete analysis report Labels new issue Assignees Reporter Tam

[llvm-bugs] [Bug 94124] __hwasan_test_shadow performance issues

Issue 94124 Summary __hwasan_test_shadow performance issues Labels Assignees Reporter easyaspi314

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