[llvm-bugs] [Bug 131579] [flang] issue in building cp2k 2025.1

Issue 131579 Summary [flang] issue in building cp2k 2025.1 Labels flang Assignees Reporter shivara

[llvm-bugs] [Bug 131589] [lldb][lldb-dap] DAP REPL always repeats the command before returning an output

Issue 131589 Summary [lldb][lldb-dap] DAP REPL always repeats the command before returning an output Labels new issue Assignees

[llvm-bugs] [Bug 131590] llvm error: Cannot select: t9: i64 = addrspacecast[0 -> 4] t4

Issue 131590 Summary llvm error: Cannot select: t9: i64 = addrspacecast[0 -> 4] t4 Labels new issue Assignees Repor

[llvm-bugs] [Bug 131635] [SLP] Unguarded call to SmallVector::front() in TrySplitNode lambda

Issue 131635 Summary [SLP] Unguarded call to SmallVector::front() in TrySplitNode lambda Labels new issue Assignees

[llvm-bugs] [Bug 131653] MSan false positive on x86_64

Issue 131653 Summary MSan false positive on x86_64 Labels false-positive Assignees Reporter k-kash

[llvm-bugs] [Bug 131654] constexpr-unknown allows illegal pointer arithmetic

Issue 131654 Summary constexpr-unknown allows illegal pointer arithmetic Labels clang:frontend Assignees Reporter

[llvm-bugs] [Bug 131614] [Clang][MacOS] llvm-tblgen crash, When build clang project

Issue 131614 Summary [Clang][MacOS] llvm-tblgen crash, When build clang project Labels clang Assignees Reporter

[llvm-bugs] [Bug 131642] [libc] Implement atan2l

Issue 131642 Summary [libc] Implement atan2l Labels libc Assignees Reporter petrhosek

[llvm-bugs] [Bug 131643] BreakAfterReturnType doesn't work corretly in some cases

Issue 131643 Summary BreakAfterReturnType doesn't work corretly in some cases Labels new issue Assignees Reporter

[llvm-bugs] [Bug 131671] VLA accessed below stack pointer

Issue 131671 Summary VLA accessed below stack pointer Labels new issue Assignees Reporter mark4o

[llvm-bugs] [Bug 131678] detect_leaks=1 does not work well on Darwin Apple Silicon Macs.

Issue 131678 Summary detect_leaks=1 does not work well on Darwin Apple Silicon Macs. Labels new issue Assignees Rep

[llvm-bugs] [Bug 131740] AMDGPU GlobalISel fails on select of G_UBSANTRAP

Issue 131740 Summary AMDGPU GlobalISel fails on select of G_UBSANTRAP Labels good first issue, backend:AMDGPU, llvm:globalisel

[llvm-bugs] [Bug 131692] [libc++] {std, ranges}::copy fails to copy vector correctly with small storage types

Issue 131692 Summary [libc++] {std, ranges}::copy fails to copy vector correctly with small storage types Labels libc++ Assignees

[llvm-bugs] [Bug 131693] FR: Off-by-default Clang warning when publicly inheriting from a class with public non-virtual dtor

Issue 131693 Summary FR: Off-by-default Clang warning when publicly inheriting from a class with public non-virtual dtor Labels clang Assignees

[llvm-bugs] [Bug 131685] Does not emit __udivmoddi4

Issue 131685 Summary Does not emit __udivmoddi4 Labels new issue Assignees Reporter purplesyringa

[llvm-bugs] [Bug 131718] [libc++] {std, ranges}::copy_backward fails to copy vector correctly with small storage types

Issue 131718 Summary [libc++] {std, ranges}::copy_backward fails to copy vector correctly with small storage types Labels libc++ Assignees

[llvm-bugs] [Bug 131697] [clang-doc] crashes when generating HTML without --repository flag

Issue 131697 Summary [clang-doc] crashes when generating HTML without --repository flag Labels new issue Assignees

[llvm-bugs] [Bug 131679] [clang-tidy] misc-use-internal-linkage false positive with thread_local block-level variable

Issue 131679 Summary [clang-tidy] misc-use-internal-linkage false positive with thread_local block-level variable Labels clang-tidy, false-positive

[llvm-bugs] [Bug 131709] ICE on variable template initialized to IILE containing fold expression?

g version 21.0.0git (https://github.com/llvm/llvm-project.git 4b86a7f3860a3cb0368e308494f65c103c02fa18) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/compiler-explorer/clang-trunk-20250317/bin Found candidate GCC installation: /opt/compiler-explorer/gcc-snapshot/lib/gcc/x86

[llvm-bugs] [Bug 131712] [lld-link] linker option error: -arm64xsameaddress:__dyn_tls_dtor is not allowed in .drectve (msvcrt.lib(tlsdtor.obj))

Issue 131712 Summary [lld-link] linker option error: -arm64xsameaddress:__dyn_tls_dtor is not allowed in .drectve (msvcrt.lib(tlsdtor.obj)) Labels new issue

[llvm-bugs] [Bug 131696] [SLPVectorizer] Assertion `!empty()' failed. using opt with --passes=slp-vectorizer

Issue 131696 Summary [SLPVectorizer] Assertion `!empty()' failed. using opt with --passes=slp-vectorizer Labels new issue Assignees

[llvm-bugs] [Bug 131735] llvm.amdgcn.global.atomic.csub intrinsic should be removed

Issue 131735 Summary llvm.amdgcn.global.atomic.csub intrinsic should be removed Labels backend:AMDGPU Assignees anjenner

[llvm-bugs] [Bug 131700] Overly pedantic [[noreturn]] restriction

Issue 131700 Summary Overly pedantic [[noreturn]] restriction Labels new issue Assignees Reporter

[llvm-bugs] [Bug 131701] MachineFunctionPass properties violations should be a fatal error in all builds, not an assert

Issue 131701 Summary MachineFunctionPass properties violations should be a fatal error in all builds, not an assert Labels llvm:codegen Assignees

[llvm-bugs] [Bug 131705] CREL relocation table contains addends even for RELA-type psABIs

Issue 131705 Summary CREL relocation table contains addends even for RELA-type psABIs Labels new issue Assignees MaskRay

[llvm-bugs] [Bug 131708] [clang] no viable conversion from '_Bind_front_t' (aka '_Bind_front') to 'std::function'

Issue 131708 Summary [clang] no viable conversion from '_Bind_front_t' (aka '_Bind_front') to 'std::function' Labels clang Assignees

[llvm-bugs] [Bug 131584] Does clang-tidy call clang-static-analyzers with ctu?

Issue 131584 Summary Does clang-tidy call clang-static-analyzers with ctu? Labels clang-tidy Assignees Reporter

[llvm-bugs] [Bug 131599] [clang-tidy] False positive misc-const-correctness with double pointers

Issue 131599 Summary [clang-tidy] False positive misc-const-correctness with double pointers Labels clang-tidy, false-positive Assigne

[llvm-bugs] [Bug 131601] Auto-vectorize saturating addition

Issue 131601 Summary Auto-vectorize saturating addition Labels new issue Assignees Reporter Valida

[llvm-bugs] [Bug 131602] [mlir][vector] Unify Op argument names (draft)

Issue 131602 Summary [mlir][vector] Unify Op argument names (draft) Labels mlir:vectorops Assignees banach-space

[llvm-bugs] [Bug 131606] [flang] Crash with `no-`HLFIR` when using `iso_c_binding` `c_funloc`

rash backtrace. Stack dump: 0. Program arguments: /opt/compiler-explorer/clang-llvmflang-trunk-20250317/bin/flang -fc1 -triple x86_64-unknown-linux-gnu -S -fcolor-diagnostics -mrelocation-model pic -pic-level 2 -pic-is-pie -target-cpu x86-64 -flang-deprecated-no-hlfir -resource-dir /opt/compiler-e

[llvm-bugs] [Bug 131573] [llvm] Is prebuilt binary for macos x64 no longer available?

Issue 131573 Summary [llvm] Is prebuilt binary for macos x64 no longer available? Labels new issue Assignees Report

[llvm-bugs] [Bug 131587] [x86-64 BMI1] Missed `blsi`emit when `& x` can be unnecessarily factored out of `(x & -x)`

Issue 131587 Summary [x86-64 BMI1] Missed `blsi`emit when `& x` can be unnecessarily factored out of `(x & -x)` Labels new issue Assignees

[llvm-bugs] [Bug 131588] x86 avx2 vpor is first done on calculation-heavy operands

Issue 131588 Summary x86 avx2 vpor is first done on calculation-heavy operands Labels new issue Assignees Reporter

[llvm-bugs] [Bug 131607] [Clang][Modules] Crash when creating an object of imported class derived from lambda in decltype

Issue 131607 Summary [Clang][Modules] Crash when creating an object of imported class derived from lambda in decltype Labels clang Assignees

[llvm-bugs] [Bug 131620] ICE segfault on generic lambda with defaulted parameter in requires clause

Issue 131620 Summary ICE segfault on generic lambda with defaulted parameter in requires clause Labels new issue Assignees

[llvm-bugs] [Bug 131641] `deferred extra vtables during vtable emission?` assertion fires

Issue 131641 Summary `deferred extra vtables during vtable emission?` assertion fires Labels c++20, clang:codegen, debuginfo, confirme

[llvm-bugs] [Bug 131647] [clang] -Wpadded-bitfield warns a wrong number of padded bytes with ms_struct

Issue 131647 Summary [clang] -Wpadded-bitfield warns a wrong number of padded bytes with ms_struct Labels Assignees Reporter

[llvm-bugs] [Bug 131652] Contact for Questions While Writing a Book on C++ Modules

Issue 131652 Summary Contact for Questions While Writing a Book on C++ Modules Labels new issue Assignees Reporter

[llvm-bugs] [Bug 131640] llvm-cov hangs indefinitely with instrumented clang build

Issue 131640 Summary llvm-cov hangs indefinitely with instrumented clang build Labels clang Assignees Reporter

[llvm-bugs] [Bug 131655] [flang][OpenMP]Flang crashes with implicit none and undeclared variables

Issue 131655 Summary [flang][OpenMP]Flang crashes with implicit none and undeclared variables Labels flang Assignees

[llvm-bugs] [Bug 131611] [Clang][Windows] Microsoft mangling cannot handle lambda in decltype in return type

Issue 131611 Summary [Clang][Windows] Microsoft mangling cannot handle lambda in decltype in return type Labels clang Assignees

[llvm-bugs] [Bug 131547] [Flang] Compilation abnormally terminates when assigned GO TO statement is used

Issue 131547 Summary [Flang] Compilation abnormally terminates when assigned GO TO statement is used Labels flang Assignees

[llvm-bugs] [Bug 131659] [flang][openmp]Incorrect order in openmp line causes assert

Issue 131659 Summary [flang][openmp]Incorrect order in openmp line causes assert Labels flang Assignees Reporter

[llvm-bugs] [Bug 131660] Outliner separates ADRP and LDR into separate sections

Issue 131660 Summary Outliner separates ADRP and LDR into separate sections Labels Assignees Reporter pranavk