[llvm-bugs] [Bug 84052] compiler crash

Issue 84052 Summary compiler crash Labels new issue Assignees Reporter ordinary-github-user

[llvm-bugs] [Bug 84053] LLDB on MacOS: `ninja check-lldb` generates error `LIBCXXABI_USE_LLVM_UNWINDER is set to ON, but libunwind is not specified in LLVM_ENABLE_RUNTIMES` on a freshly cloned repo

Issue 84053 Summary LLDB on MacOS: `ninja check-lldb` generates error `LIBCXXABI_USE_LLVM_UNWINDER is set to ON, but libunwind is not specified in LLVM_ENABLE_RUNTIMES` on a freshly cloned repo

[llvm-bugs] [Bug 84062] Crash when building firefox 123.0

Issue 84062 Summary Crash when building firefox 123.0 Labels new issue Assignees Reporter DarthGan

[llvm-bugs] [Bug 84063] [LoopIdiomRecognize] ShiftUntilBitTest optimization leads to incorrect behavior in case 0

Issue 84063 Summary [LoopIdiomRecognize] ShiftUntilBitTest optimization leads to incorrect behavior in case 0 Labels new issue Assignees

[llvm-bugs] [Bug 84064] Clang error: coroutine member function with operator new in promise_type

Issue 84064 Summary Clang error: coroutine member function with operator new in promise_type Labels clang Assignees

[llvm-bugs] [Bug 84066] [Flang] OpenMP offload missing driver option

Issue 84066 Summary [Flang] OpenMP offload missing driver option Labels flang Assignees Reporter y

[llvm-bugs] [Bug 84072] Statement attribute on a case label suppresses 'bypassing variable initialization' error

Issue 84072 Summary Statement attribute on a case label suppresses 'bypassing variable initialization' error Labels clang, accepts-invalid, clang:

[llvm-bugs] [Bug 84074] [mlir][sparse] Disassemble doesn't work with SortedCOO + SOA in libgen path

Issue 84074 Summary [mlir][sparse] Disassemble doesn't work with SortedCOO + SOA in libgen path Labels mlir Assignees aartbik

[llvm-bugs] [Bug 84075] Support `constexpr` logic in `__attribute__(( naked ))` functions

Issue 84075 Summary Support `constexpr` logic in `__attribute__(( naked ))` functions Labels new issue Assignees Re

[llvm-bugs] [Bug 84087] ICE on valid code during LLVM IR generation

Issue 84087 Summary ICE on valid code during LLVM IR generation Labels new issue Assignees Reporter

[llvm-bugs] [Bug 84088] [flang] COMPLEX(16) parameters/returns are not supported for aarch64

Issue 84088 Summary [flang] COMPLEX(16) parameters/returns are not supported for aarch64 Labels flang, flang:codegen Assignees

[llvm-bugs] [Bug 84089] Missed Optimization: Block Placement Reveals Missed Constant Propagation in Many Archs

Issue 84089 Summary Missed Optimization: Block Placement Reveals Missed Constant Propagation in Many Archs Labels new issue Assignees

[llvm-bugs] [Bug 84090] failed to perform tail call elimination on a call site marked musttail

Issue 84090 Summary failed to perform tail call elimination on a call site marked musttail Labels backend:RISC-V Assignees

[llvm-bugs] [Bug 84092] false negative in bugprone-assert-side-effect when method accept a non-const-ref argument.

Issue 84092 Summary false negative in bugprone-assert-side-effect when method accept a non-const-ref argument. Labels new issue Assignees

[llvm-bugs] [Bug 84094] [FMV] Provide some way to explicitly refer to a specific version of a function

Issue 84094 Summary [FMV] Provide some way to explicitly refer to a specific version of a function Labels new issue Assignees l

[llvm-bugs] [Bug 84108] declare some header file as common header for c and cpp

Issue 84108 Summary declare some header file as common header for c and cpp Labels question, clang-tidy Assignees

[llvm-bugs] [Bug 84116] Backport fix for clangd#1951 to the 18.x branch

Issue 84116 Summary Backport fix for clangd#1951 to the 18.x branch Labels new issue Assignees Reporter

[llvm-bugs] [Bug 84120] Bad code generated with `-fdelete-null-pointer-checks`

Issue 84120 Summary Bad code generated with `-fdelete-null-pointer-checks` Labels new issue Assignees Reporter

[llvm-bugs] [Bug 84122] [Crush] clangd crush If there is an "N" in the code

Issue 84122 Summary [Crush] clangd crush If there is an "N" in the code Labels new issue Assignees Reporter

[llvm-bugs] [Bug 84129] signed integer overflow in unbounded-array-bounds.c test

Issue 84129 Summary signed integer overflow in unbounded-array-bounds.c test Labels clang:codegen Assignees Reporte

[llvm-bugs] [Bug 84148] llvm-objdump returns exit code 0 when broken Mach-O is passed

Issue 84148 Summary llvm-objdump returns exit code 0 when broken Mach-O is passed Labels new issue Assignees Report

[llvm-bugs] [Bug 84152] [AArch64] there is redundant neg instruction for mull with complex type

Issue 84152 Summary [AArch64] there is redundant neg instruction for mull with complex type Labels new issue Assignees

[llvm-bugs] [Bug 84163] Capture of `*this` in explicit object parameter lambda doesn't respect qualifiers

Issue 84163 Summary Capture of `*this` in explicit object parameter lambda doesn't respect qualifiers Labels new issue Assignees

[llvm-bugs] [Bug 84167] clang-18: -ffat-lto-objects gives multiple definition of `.str.llvm.0'

Issue 84167 Summary clang-18: -ffat-lto-objects gives multiple definition of `.str.llvm.0' Labels new issue Assignees

[llvm-bugs] [Bug 84168] LLVM 18.1.0 release have rc suffix

Issue 84168 Summary LLVM 18.1.0 release have rc suffix Labels new issue Assignees Reporter SuperSo

[llvm-bugs] [Bug 84172] Expressions in _Generic Misinterpret the Standard

Issue 84172 Summary Expressions in _Generic Misinterpret the Standard Labels new issue Assignees Reporter

[llvm-bugs] [Bug 84178] Significant Increase in binary size and stack usage with clang 18.x

Issue 84178 Summary Significant Increase in binary size and stack usage with clang 18.x Labels clang Assignees Repo

[llvm-bugs] [Bug 84180] [OMPT] Cancelled tasks schedules

Issue 84180 Summary [OMPT] Cancelled tasks schedules Labels new issue Assignees Reporter rpereira-

[llvm-bugs] [Bug 84182] AVX-512-VNNI instruction not generated when `target-cpu=znver4`

Issue 84182 Summary AVX-512-VNNI instruction not generated when `target-cpu=znver4` Labels backend:X86, llvm:codegen Assignees

[llvm-bugs] [Bug 84183] [LLVM] Incorrect call lowering of aggregates in System-V ABI

Issue 84183 Summary [LLVM] Incorrect call lowering of aggregates in System-V ABI Labels backend:X86, llvm Assignees

[llvm-bugs] [Bug 84190] [MLIR] Support returning IntegerAttr larger than 64 bits to Python

Issue 84190 Summary [MLIR] Support returning IntegerAttr larger than 64 bits to Python Labels mlir:python Assignees

[llvm-bugs] [Bug 84200] [RISCV] Miscompile at -O3

Issue 84200 Summary [RISCV] Miscompile at -O3 Labels backend:RISC-V, miscompilation Assignees dtcxzyw

[llvm-bugs] [Bug 84203] [flang] Extension: getcwd intrinsic

Issue 84203 Summary [flang] Extension: getcwd intrinsic Labels flang Assignees Reporter DavidTruby

[llvm-bugs] [Bug 84204] [flang] Extension: getenv intrinsic

Issue 84204 Summary [flang] Extension: getenv intrinsic Labels flang Assignees Reporter DavidTruby

[llvm-bugs] [Bug 84205] [flang] Extension: etime intrinsic

Issue 84205 Summary [flang] Extension: etime intrinsic Labels Assignees Reporter DavidTruby

[llvm-bugs] [Bug 84206] [mlir][tensor] feature request: `tensor.print` op

Issue 84206 Summary [mlir][tensor] feature request: `tensor.print` op Labels mlir Assignees Reporter

[llvm-bugs] [Bug 84207] [ADT] Add APIntOps::mulhs / APIntOps::mulhu

Issue 84207 Summary [ADT] Add APIntOps::mulhs / APIntOps::mulhu Labels good first issue, llvm:support Assignees

[llvm-bugs] [Bug 84208] [flang] Extension: support BOZ literals in additional contexts

Issue 84208 Summary [flang] Extension: support BOZ literals in additional contexts Labels flang Assignees Reporter

[llvm-bugs] [Bug 84211] [ADT] Add APIntOps::avgfloors/avgflooru/avgceils/avgceilu

Issue 84211 Summary [ADT] Add APIntOps::avgfloors/avgflooru/avgceils/avgceilu Labels good first issue, llvm:support Assignees

[llvm-bugs] [Bug 84212] [Support] Investigate making KnownBits::absdiff optimal

Issue 84212 Summary [Support] Investigate making KnownBits::absdiff optimal Labels good first issue, llvm:support Assignees

[llvm-bugs] [Bug 84213] [Support] Investigate making KnownBits saturated add/sub implementations optimal

Issue 84213 Summary [Support] Investigate making KnownBits saturated add/sub implementations optimal Labels good first issue, llvm:support

[llvm-bugs] [Bug 84216] incorrect value for __cpp_implicit_move

Issue 84216 Summary incorrect value for __cpp_implicit_move Labels good first issue, clang:frontend Assignees

[llvm-bugs] [Bug 84220] Clang's error on non-pack parameter of alias template in a dependent type

Issue 84220 Summary Clang's error on non-pack parameter of alias template in a dependent type Labels clang Assignees

[llvm-bugs] [Bug 84221] Error building runtimes for llvm 18.1.0 on x86_64-apple-darwin23.3.0

Issue 84221 Summary Error building runtimes for llvm 18.1.0 on x86_64-apple-darwin23.3.0 Labels new issue Assignees

[llvm-bugs] [Bug 84244] Add strfrom functions to LLVM-libc

Issue 84244 Summary Add strfrom functions to LLVM-libc Labels good first issue, libc Assignees Reporter

[llvm-bugs] [Bug 84266] [clang] feature request: in for loops, optimize out strlen when we can check for NUL

Issue 84266 Summary [clang] feature request: in for loops, optimize out strlen when we can check for NUL Labels clang Assignees

[llvm-bugs] [Bug 84271] LLVMgold.so doesn't work when make-install

Issue 84271 Summary LLVMgold.so doesn't work when make-install Labels new issue Assignees Reporter

[llvm-bugs] [Bug 84275] 【cfi】 Why cfi project nvcall?

Issue 84275 Summary 【cfi】 Why cfi project nvcall? Labels new issue Assignees Reporter yinchuang-co

[llvm-bugs] [Bug 84277] [missed optimization] repeat load operation when returning a struct

Issue 84277 Summary [missed optimization] repeat load operation when returning a struct Labels new issue Assignees

[llvm-bugs] [Bug 84314] [clang-tidy] `bugprone-unused-return-value` false negative for `unique_ptr` assignment

Issue 84314 Summary [clang-tidy] `bugprone-unused-return-value` false negative for `unique_ptr` assignment Labels clang-tidy Assignees

[llvm-bugs] [Bug 84315] Assigning to `__real` or `__imag` of an uninitialized local complex variable at compile time asserts

Issue 84315 Summary Assigning to `__real` or `__imag` of an uninitialized local complex variable at compile time asserts Labels clang:frontend, constexpr

[llvm-bugs] [Bug 84316] [PowerPC] llvm generates NaN in __fixunsdfdi for PPC-32 e500mc

Issue 84316 Summary [PowerPC] llvm generates NaN in __fixunsdfdi for PPC-32 e500mc Labels new issue Assignees Repor

[llvm-bugs] [Bug 84324] make iterator checks in `modernize-use-auto` optional

Issue 84324 Summary make iterator checks in `modernize-use-auto` optional Labels new issue Assignees Reporter

[llvm-bugs] [Bug 84326] add clang-tidy check to suggest usage of `const_iterator` if possible

Issue 84326 Summary add clang-tidy check to suggest usage of `const_iterator` if possible Labels clang-tidy Assignees

[llvm-bugs] [Bug 84327] TestPlatformConnect.py fails on AArch64 FreeBSD 14.0

Issue 84327 Summary TestPlatformConnect.py fails on AArch64 FreeBSD 14.0 Labels lldb, platform:freebsd Assignees

[llvm-bugs] [Bug 84340] git-clang-format fails on Windows if path contains spaces

Issue 84340 Summary git-clang-format fails on Windows if path contains spaces Labels clang-format Assignees Reporte

[llvm-bugs] [Bug 84342] [InstCombine] Missed optimization: fold `min` in `phi`

Issue 84342 Summary [InstCombine] Missed optimization: fold `min` in `phi` Labels new issue Assignees Reporter

[llvm-bugs] [Bug 84348] LLVM 18.1: C++ exceptions are broken in the MSan build

Issue 84348 Summary LLVM 18.1: C++ exceptions are broken in the MSan build Labels new issue Assignees Reporter

[llvm-bugs] [Bug 84350] [RISC-V] Miscompile at -O2

Issue 84350 Summary [RISC-V] Miscompile at -O2 Labels new issue Assignees Reporter patrick-rivos

[llvm-bugs] [Bug 84351] LLVM 18.1.0 stable release contains rc in the version string

Issue 84351 Summary LLVM 18.1.0 stable release contains rc in the version string Labels new issue Assignees Reporte

[llvm-bugs] [Bug 84359] clang-format: allow updating inherited lists

Issue 84359 Summary clang-format: allow updating inherited lists Labels clang-format Assignees Reporter

[llvm-bugs] [Bug 84361] PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace.

Issue 84361 Summary PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace. Labels new issue A

[llvm-bugs] [Bug 84364] [WebAssembly]: `__attribute__((used))` doesn't preserve symbol

Issue 84364 Summary [WebAssembly]: `__attribute__((used))` doesn't preserve symbol Labels new issue Assignees Repor

[llvm-bugs] [Bug 84366] [libc] harden memset and other memory operations

Issue 84366 Summary [libc] harden memset and other memory operations Labels libc Assignees Reporter

[llvm-bugs] [Bug 84368] "type constraint differs in template redeclaration" for `template` Inner Class

Issue 84368 Summary "type constraint differs in template redeclaration" for `template` Inner Class Labels new issue Assignees

[llvm-bugs] [Bug 84372] [clang] __has_extension changes semantics based on -pedantic-errors

Issue 84372 Summary [clang] __has_extension changes semantics based on -pedantic-errors Labels clang Assignees Repo

[llvm-bugs] [Bug 84392] clang++ libc++ fails with BOOST_THROW_EXCEPTION (boost/1.84.0)

Issue 84392 Summary clang++ libc++ fails with BOOST_THROW_EXCEPTION (boost/1.84.0) Labels clang, libc++ Assignees

[llvm-bugs] [Bug 84397] [Codegen/NewPM] Add Function -> MachineFunction adaptor

Issue 84397 Summary [Codegen/NewPM] Add Function -> MachineFunction adaptor Labels new issue Assignees Reporter

[llvm-bugs] [Bug 84401] Missed Optimization: Aligned Pointer Optimizations Can't Happen With Prefered OR Instead of ADD

Issue 84401 Summary Missed Optimization: Aligned Pointer Optimizations Can't Happen With Prefered OR Instead of ADD Labels new issue Assignees

[llvm-bugs] [Bug 84406] [c23] support `unsequenced/reproducible` attributes

Issue 84406 Summary [c23] support `unsequenced/reproducible` attributes Labels new issue Assignees Reporter

[llvm-bugs] [Bug 84424] lld/mingw: Behavior difference with ld.bfd when re-exporting imported global

Issue 84424 Summary lld/mingw: Behavior difference with ld.bfd when re-exporting imported global Labels lld:COFF, julialang Assignees

[llvm-bugs] [Bug 84425] ICE inside nested lambdas, with reference captures, when the inner lambda is recursive using c++23s deducing this

Issue 84425 Summary ICE inside nested lambdas, with reference captures, when the inner lambda is recursive using c++23s deducing this Labels new issue

[llvm-bugs] [Bug 84432] Missed optimization: x*(x||(b&&c)) => x

Issue 84432 Summary Missed optimization: x*(x||(b&&c)) => x Labels new issue Assignees Reporter ZY

[llvm-bugs] [Bug 84434] Failed to rename temporary file .thinlto-cache/...: No such file or directory

Issue 84434 Summary Failed to rename temporary file .thinlto-cache/...: No such file or directory Labels new issue Assignees

[llvm-bugs] [Bug 84435] [DebugInfo][GVN] Misleading single-stepping caused by presering old debug location to hoisted LoadInst

Issue 84435 Summary [DebugInfo][GVN] Misleading single-stepping caused by presering old debug location to hoisted LoadInst Labels new issue Assign

[llvm-bugs] [Bug 84442] libc++: No parallel execution with parallel STL

Issue 84442 Summary libc++: No parallel execution with parallel STL Labels libc++ Assignees Reporter

[llvm-bugs] [Bug 84444] [Question] Preserce original LSDA type encoding

Issue 8 Summary [Question] Preserce original LSDA type encoding Labels new issue Assignees Reporter

[llvm-bugs] [Bug 84449] [Question] No RISC-V Store clustering

Issue 84449 Summary [Question] No RISC-V Store clustering Labels new issue Assignees Reporter zxc

[llvm-bugs] [Bug 84450] Missing host id Cortex-A78AE

Issue 84450 Summary Missing host id Cortex-A78AE Labels Assignees Reporter sjoerdmeijer Cor

[llvm-bugs] [Bug 84458] Optimization result is non-deterministic when compiling abc

Issue 84458 Summary Optimization result is non-deterministic when compiling abc Labels bug, llvm:optimizations Assignees

[llvm-bugs] [Bug 84463] [analyzer] MemRegion::getDescriptiveName breaks for Index not of type nonloc::ConcreteIn

Issue 84463 Summary [analyzer] MemRegion::getDescriptiveName breaks for Index not of type nonloc::ConcreteIn Labels new issue Assignees

[llvm-bugs] [Bug 84472] Cherry-pick fix to issue #83358 to 18.1.1 branch

Issue 84472 Summary Cherry-pick fix to issue #83358 to 18.1.1 branch Labels new issue Assignees Reporter

[llvm-bugs] [Bug 84476] libcxx doesn't build on FreeBSD 14/amd64

Issue 84476 Summary libcxx doesn't build on FreeBSD 14/amd64 Labels libc++, platform:freebsd Assignees

[llvm-bugs] [Bug 84477] clang-format inconsistency when using #else

Issue 84477 Summary clang-format inconsistency when using #else Labels clang-format Assignees Reporter

[llvm-bugs] [Bug 84479] libomptarget.so doesn't link on FreeBSD 14/amd64

Issue 84479 Summary libomptarget.so doesn't link on FreeBSD 14/amd64 Labels platform:freebsd, openmp:libomptarget Assignees

[llvm-bugs] [Bug 84480] [clang-tidy] bugprone-unused-return-value false positive will matching assignment

Issue 84480 Summary [clang-tidy] bugprone-unused-return-value false positive will matching assignment Labels clang-tidy Assignees

[llvm-bugs] [Bug 84482] msan tests FAIL on FreeBSD 14/amd64

Issue 84482 Summary msan tests FAIL on FreeBSD 14/amd64 Labels compiler-rt:msan, platform:freebsd Assignees

[llvm-bugs] [Bug 84486] [InstCombine] Missing nsw flag when transform -A - B into -(A+B) if both have nsw flag

Issue 84486 Summary [InstCombine] Missing nsw flag when transform -A - B into -(A+B) if both have nsw flag Labels new issue Assignees

[llvm-bugs] [Bug 84487] [clang] fails to compile valid code involving `variant` and `unordered_map` with libstdc++ version <12

Issue 84487 Summary [clang] fails to compile valid code involving `variant` and `unordered_map` with libstdc++ version <12 Labels clang Assignees

[llvm-bugs] [Bug 84488] post_process_shard_results needs to be more robust

Issue 84488 Summary post_process_shard_results needs to be more robust Labels llvm-lit Assignees yuanfang-chen

[llvm-bugs] [Bug 84490] Static libc++ on Windows has problems with missing exception related symbols.

Issue 84490 Summary Static libc++ on Windows has problems with missing exception related symbols. Labels libc++ Assignees

[llvm-bugs] [Bug 84492] CTAD for alias templates: implement the "is_deducible" constrain

Issue 84492 Summary CTAD for alias templates: implement the "is_deducible" constrain Labels c++20, clang:frontend Assignees

[llvm-bugs] [Bug 84495] Zero variable arguments should be allowed in C23

Issue 84495 Summary Zero variable arguments should be allowed in C23 Labels new issue Assignees Reporter

[llvm-bugs] [Bug 84497] [Clang] Update `-Wstrict-prototypes`

Issue 84497 Summary [Clang] Update `-Wstrict-prototypes` Labels c23, clang:diagnostics Assignees Sirraide

[llvm-bugs] [Bug 84508] [clang-tidy] Add support for multiple --config and --config-file arguments.

Issue 84508 Summary [clang-tidy] Add support for multiple --config and --config-file arguments. Labels enhancement, clang-tidy Assigne

[llvm-bugs] [Bug 84510] [clang-tidy] Support for custom .clang-tidy files when using InheritParentConfig

Issue 84510 Summary [clang-tidy] Support for custom .clang-tidy files when using InheritParentConfig Labels enhancement, clang-tidy As

[llvm-bugs] [Bug 84518] [RISCV] Miscompile at -O3 with rvv

Issue 84518 Summary [RISCV] Miscompile at -O3 with rvv Labels new issue Assignees Reporter dtcxzyw

[llvm-bugs] [Bug 84522] Clang crashes when attempting to initialise a constexpr static data member from a non-constexpr static member function template

Issue 84522 Summary Clang crashes when attempting to initialise a constexpr static data member from a non-constexpr static member function template Labels clang,

[llvm-bugs] [Bug 84528] [Clang] Segmentation Fault when compiling a `.ll` file

Issue 84528 Summary [Clang] Segmentation Fault when compiling a `.ll` file Labels clang Assignees Reporter

[llvm-bugs] [Bug 84541] [RISCV] Crash on FP unmasked Intrinsic::riscv_masked_strided_load with stride 0

Issue 84541 Summary [RISCV] Crash on FP unmasked Intrinsic::riscv_masked_strided_load with stride 0 Labels new issue Assignees

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