[llvm-bugs] [Bug 91218] [Attributes] Introduce API about whether attributes is ABI or not

Issue 91218 Summary [Attributes] Introduce API about whether attributes is ABI or not Labels new issue Assignees Re

[llvm-bugs] [Bug 91219] lldb/source/Breakpoint/Breakpoint.cpp:888: Prefer const reference for range variables

Issue 91219 Summary lldb/source/Breakpoint/Breakpoint.cpp:888: Prefer const reference for range variables Labels Assignees Repo

[llvm-bugs] [Bug 91220] lldb/source/Breakpoint/BreakpointIDList.cpp:262: Prefer const reference for range variables

Issue 91220 Summary lldb/source/Breakpoint/BreakpointIDList.cpp:262: Prefer const reference for range variables Labels lldb, code-quality

[llvm-bugs] [Bug 91222] lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunication.cpp:543: Possible cut'n'paste error ?

Issue 91222 Summary lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunication.cpp:543: Possible cut'n'paste error ? Labels lldb, code-quality

[llvm-bugs] [Bug 91223] lldb/source/Plugins/Process/Linux/NativeRegisterContextLinux_arm.cpp:509: Pointless test ?

Issue 91223 Summary lldb/source/Plugins/Process/Linux/NativeRegisterContextLinux_arm.cpp:509: Pointless test ? Labels new issue Assignees

[llvm-bugs] [Bug 91224] When combined with Arm, floating point calculation results may be incorrect.

Issue 91224 Summary When combined with Arm, floating point calculation results may be incorrect. Labels new issue Assignees

[llvm-bugs] [Bug 91225] lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunication.cpp:1300: 2 * missing bounds check ?

Issue 91225 Summary lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunication.cpp:1300: 2 * missing bounds check ? Labels lldb, code-quality

[llvm-bugs] [Bug 91226] Stack dump without symbol names (ensure you have llvm-symbolizer in your PATH or set the environment var `LLVM_SYMBOLIZER_PATH` to point to it):

Issue 91226 Summary Stack dump without symbol names (ensure you have llvm-symbolizer in your PATH or set the environment var `LLVM_SYMBOLIZER_PATH` to point to it): Labels

[llvm-bugs] [Bug 91227] Webassembly doesn't look for libc++ relative to clang, only under sysroot

Issue 91227 Summary Webassembly doesn't look for libc++ relative to clang, only under sysroot Labels clang, libc++ Assignees

[llvm-bugs] [Bug 91228] __attribute__((nocf_check) on function pointer doesn't add notrack prefix with -O1+

Issue 91228 Summary __attribute__((nocf_check) on function pointer doesn't add notrack prefix with -O1+ Labels new issue Assignees

[llvm-bugs] [Bug 91232] [Clang] Attribute `[[assume]]` accepts unexpanded pack

Issue 91232 Summary [Clang] Attribute `[[assume]]` accepts unexpanded pack Labels clang:frontend, accepts-invalid Assignees

[llvm-bugs] [Bug 91233] mlir/include/mlir/ExecutionEngine/MemRefUtils.h:190:No 'return' statement in non-void function

Issue 91233 Summary mlir/include/mlir/ExecutionEngine/MemRefUtils.h:190:No 'return' statement in non-void function Labels mlir:core, code-quality,

[llvm-bugs] [Bug 91235] polly/include/polly/ScheduleTreeTransform.h:52: assert in wrong place ?

Issue 91235 Summary polly/include/polly/ScheduleTreeTransform.h:52: assert in wrong place ? Labels code-quality, polly Assignees

[llvm-bugs] [Bug 91242] clang does not allow static constexpr user literals as data class members

Issue 91242 Summary clang does not allow static constexpr user literals as data class members Labels clang Assignees

[llvm-bugs] [Bug 91247] [ppc64] SSE/VSX wrapper missing _mm_loadu_si64 function

Issue 91247 Summary [ppc64] SSE/VSX wrapper missing _mm_loadu_si64 function Labels new issue Assignees Reporter

[llvm-bugs] [Bug 91248] Registering Clang plugins on Windows does not work due to different pointers for FrontendPluginRegistry::Head

Issue 91248 Summary Registering Clang plugins on Windows does not work due to different pointers for FrontendPluginRegistry::Head Labels clang Ass

[llvm-bugs] [Bug 91249] Do you still need commit access?

Issue 91249 Summary Do you still need commit access? Labels infrastructure:commit-access Assignees Reporter

[llvm-bugs] [Bug 91257] [Clang] CodeGen issues with C++20 bitfield initializers in anonymous structs/unions

Issue 91257 Summary [Clang] CodeGen issues with C++20 bitfield initializers in anonymous structs/unions Labels clang Assignees

[llvm-bugs] [Bug 91262] Clang omits variable with "used" attribute

Issue 91262 Summary Clang omits variable with "used" attribute Labels clang:codegen Assignees Reporter

[llvm-bugs] [Bug 91263] [MLIR] Installation/Packaging does not include libraries for tblgen-lsp-server and mlir-pdll-lsp-server when building with shared libs

Issue 91263 Summary [MLIR] Installation/Packaging does not include libraries for tblgen-lsp-server and mlir-pdll-lsp-server when building with shared libs Labels mlir

[llvm-bugs] [Bug 91265] Tensor Dialect canonicalizer `FoldTensorCastProducerOp` can produce invalid IR

Issue 91265 Summary Tensor Dialect canonicalizer `FoldTensorCastProducerOp` can produce invalid IR Labels new issue Assignees

[llvm-bugs] [Bug 91266] [libc++] Falsely rejected code for `std::unique_ptr` because `__compressed_pair` requires different types.

Issue 91266 Summary [libc++] Falsely rejected code for `std::unique_ptr` because `__compressed_pair` requires different types. Labels libc++ Assig

[llvm-bugs] [Bug 91268] [libc++] Libc++ implements `std::from_chars` with default argument as one more overload, is it allowed?

Issue 91268 Summary [libc++] Libc++ implements `std::from_chars` with default argument as one more overload, is it allowed? Labels libc++ Assignee

[llvm-bugs] [Bug 91270] [clang-format] SpaceBeforeParens doesn't apply in multi-statement lambda body on a single line

Issue 91270 Summary [clang-format] SpaceBeforeParens doesn't apply in multi-statement lambda body on a single line Labels clang-format Assignees

[llvm-bugs] [Bug 91276] -Ofast partially overrides -ffp-model

Issue 91276 Summary -Ofast partially overrides -ffp-model Labels clang:driver Assignees Reporter a

[llvm-bugs] [Bug 91285] clang produces confusing debug location for end of loops

Issue 91285 Summary clang produces confusing debug location for end of loops Labels clang Assignees Reporter

[llvm-bugs] [Bug 91287] DFSAN release_shadow_space.c is flaky

Issue 91287 Summary DFSAN release_shadow_space.c is flaky Labels new issue Assignees Reporter jok

[llvm-bugs] [Bug 91292] Can `prefetchw`+`mov` to that location be folded to a `movnti`?

Issue 91292 Summary Can `prefetchw`+`mov` to that location be folded to a `movnti`? Labels new issue Assignees Repo

[llvm-bugs] [Bug 91295] [Flang] fatal internal error: nullptr dereference at /root/llvm-project/flang/lib/Semantics/data-to-inits.cpp(906)

Issue 91295 Summary [Flang] fatal internal error: nullptr dereference at /root/llvm-project/flang/lib/Semantics/data-to-inits.cpp(906) Labels flang

[llvm-bugs] [Bug 91300] Windows Clang finds ambiguity after function template call site

Issue 91300 Summary Windows Clang finds ambiguity after function template call site Labels clang Assignees Reporter

[llvm-bugs] [Bug 91301] After enabling CTU, the PreCall callback order in CSA is inconsistent between CentOS and Ubuntu

Issue 91301 Summary After enabling CTU, the PreCall callback order in CSA is inconsistent between CentOS and Ubuntu Labels new issue Assignees

[llvm-bugs] [Bug 91302] SIMD instructions that write directly to `k` registers on AVX512-enabled machines are slower than using AVX/AVX2 equivalent-routines

Issue 91302 Summary SIMD instructions that write directly to `k` registers on AVX512-enabled machines are slower than using AVX/AVX2 equivalent-routines Labels new issue

[llvm-bugs] [Bug 91305] `1 << cttz(z)` should be folded into `z & -z` even on machines with cttz built-in

Issue 91305 Summary `1 << cttz(z)` should be folded into `z & -z` even on machines with cttz built-in Labels new issue Assignees

[llvm-bugs] [Bug 91308] Wrong type inference during recursive generic lambda

Issue 91308 Summary Wrong type inference during recursive generic lambda Labels new issue Assignees Reporter

[llvm-bugs] [Bug 91309] Miscompile with slp-vectorizer after "[SLP][NFC]Walk over entries, not single values."

Issue 91309 Summary Miscompile with slp-vectorizer after "[SLP][NFC]Walk over entries, not single values." Labels new issue Assignees

[llvm-bugs] [Bug 91311] clang::SourceRange of clang::RawComment

Issue 91311 Summary clang::SourceRange of clang::RawComment Labels clang Assignees Reporter T-Grub

[llvm-bugs] [Bug 91312] miscompile TLS wrapper, likely coroutine related, with sanitizer

Issue 91312 Summary miscompile TLS wrapper, likely coroutine related, with sanitizer Labels new issue Assignees Rep

[llvm-bugs] [Bug 91313] [clang] attribute `__attribute__ ((ifunc("resolve_multiver")))` is accepted even when not supported by the platform (linux-musl)

Issue 91313 Summary [clang] attribute `__attribute__ ((ifunc("resolve_multiver")))` is accepted even when not supported by the platform (linux-musl) Labels clang

[llvm-bugs] [Bug 91336] [17.0.6] FAIL: LLVM :: CodeGen/RISCV/xtheadmempair.ll on armv7-linux

Issue 91336 Summary [17.0.6] FAIL: LLVM :: CodeGen/RISCV/xtheadmempair.ll on armv7-linux Labels new issue Assignees

[llvm-bugs] [Bug 91337] diagnostic improvement: missing-typename diagnostic

Issue 91337 Summary diagnostic improvement: missing-typename diagnostic Labels clang:diagnostics Assignees Reporter

[llvm-bugs] [Bug 91338] debug informaiton issues of a pointer as a function arugment with specific optimization levels

Issue 91338 Summary debug informaiton issues of a pointer as a function arugment with specific optimization levels Labels new issue Assignees

[llvm-bugs] [Bug 91347] [Attributes] report `musttail` on intrinsic calls

Issue 91347 Summary [Attributes] report `musttail` on intrinsic calls Labels new issue Assignees Reporter

[llvm-bugs] [Bug 91351] Do you still need commit access?

Issue 91351 Summary Do you still need commit access? Labels infrastructure:commit-access Assignees Reporter

[llvm-bugs] [Bug 91357] clang on windows (VS 2022) provides unhelpful error message when attempting to use alloca

Issue 91357 Summary clang on windows (VS 2022) provides unhelpful error message when attempting to use alloca Labels clang Assignees

[llvm-bugs] [Bug 91360] [clang-format] Possible lack of indentation when a multi-line string is passed as an argument to a function

Issue 91360 Summary [clang-format] Possible lack of indentation when a multi-line string is passed as an argument to a function Labels Assignees

[llvm-bugs] [Bug 91362] Failure to recognise function type for static member function template in class template

Issue 91362 Summary Failure to recognise function type for static member function template in class template Labels new issue Assignees

[llvm-bugs] [Bug 91366] Introduce llvm.dx.handle.fromBinding intrinsic and lowering

Issue 91366 Summary Introduce llvm.dx.handle.fromBinding intrinsic and lowering Labels new issue Assignees Reporter

[llvm-bugs] [Bug 91367] Introduce llvm.dx.typedBufferLoad/Store intrinsics and lower them to typed bufferLoad/bufferStore dxil ops

Issue 91367 Summary Introduce llvm.dx.typedBufferLoad/Store intrinsics and lower them to typed bufferLoad/bufferStore dxil ops Labels backend:DirectX

[llvm-bugs] [Bug 91369] [LoopVectorize] Sign-extension miscompile

Issue 91369 Summary [LoopVectorize] Sign-extension miscompile Labels new issue Assignees Reporter

[llvm-bugs] [Bug 91370] [X86] Worse runtime performance on Zen 4 CPU when optimizing for `znver4` or `skylake`

Issue 91370 Summary [X86] Worse runtime performance on Zen 4 CPU when optimizing for `znver4` or `skylake` Labels new issue Assignees

[llvm-bugs] [Bug 91380] AllocaInst::getAllocationSize/AllocaInst::getAllocationSizeInBits should check for overflow

Issue 91380 Summary AllocaInst::getAllocationSize/AllocaInst::getAllocationSizeInBits should check for overflow Labels good first issue Assignees

[llvm-bugs] [Bug 91381] How to pass arguments to a linking pass?

Issue 91381 Summary How to pass arguments to a linking pass? Labels new issue Assignees Reporter k

[llvm-bugs] [Bug 91385] libc++ iota constructor check hardened mode

Issue 91385 Summary libc++ iota constructor check hardened mode Labels libc++ Assignees Reporter g

[llvm-bugs] [Bug 91387] Static initializers in locale.cpp .CRT$XCU

Issue 91387 Summary Static initializers in locale.cpp .CRT$XCU Labels new issue Assignees Reporter

[llvm-bugs] [Bug 91388] [DirectX] Validate DXIL version against Shader Model version

Issue 91388 Summary [DirectX] Validate DXIL version against Shader Model version Labels backend:DirectX Assignees R

[llvm-bugs] [Bug 91405] [HLSL] Support RWBuffer loads and stores

Issue 91405 Summary [HLSL] Support RWBuffer loads and stores Labels metabug, backend:DirectX, HLSL Assignees

[llvm-bugs] [Bug 91406] [DirectX] Introduce llvm.dx.handle.fromHeap intrinsic and lowering

Issue 91406 Summary [DirectX] Introduce llvm.dx.handle.fromHeap intrinsic and lowering Labels backend:DirectX Assignees

[llvm-bugs] [Bug 91408] [clang-tidy] clang-tidy 18.1.5 will issue error for switches on enums with or without default

Issue 91408 Summary [clang-tidy] clang-tidy 18.1.5 will issue error for switches on enums with or without default Labels clang-tidy Assignees

[llvm-bugs] [Bug 91415] [BUG] error: cannot initialize a parameter of type '__attribute__((__vector_size__(2 * sizeof(int)))) int' (vector of 2 'int' values) with an rvalue of type '__v2si' (aka 'int'

Issue 91415 Summary [BUG] error: cannot initialize a parameter of type '__attribute__((__vector_size__(2 * sizeof(int int' (vector of 2 'int' values) with an rvalue of type '__v2si' (aka 'int')

[llvm-bugs] [Bug 91417] incorrect reassociation at low bitwidth

Issue 91417 Summary incorrect reassociation at low bitwidth Labels new issue Assignees Reporter re

[llvm-bugs] [Bug 91418] [clang][PCH] Initialization order issue after change to lazy initializer loading

Issue 91418 Summary [clang][PCH] Initialization order issue after change to lazy initializer loading Labels clang Assignees

[llvm-bugs] [Bug 91421] [HLSL] Add experimental_constrained_tan intrinsic

Issue 91421 Summary [HLSL] Add experimental_constrained_tan intrinsic Labels new issue Assignees farzonl

[llvm-bugs] [Bug 91429] [Flang] fatal internal error: CHECK(!start.IsTopLevel()) failed at /root/llvm-project/flang/lib/Semantics/tools.cpp(80)

Issue 91429 Summary [Flang] fatal internal error: CHECK(!start.IsTopLevel()) failed at /root/llvm-project/flang/lib/Semantics/tools.cpp(80) Labels flang

[llvm-bugs] [Bug 91431] Regression on trunk: missed optimization for dead code, work as expected on clang-18

Issue 91431 Summary Regression on trunk: missed optimization for dead code, work as expected on clang-18 Labels new issue Assignees

[llvm-bugs] [Bug 91433] Compiler gets into an infinite loop after commit 8e7618aa2165

Issue 91433 Summary Compiler gets into an infinite loop after commit 8e7618aa2165 Labels new issue Assignees Report

[llvm-bugs] [Bug 91436] [DebugInfo][IndVarSimplify] Missing debug location updates of newly created instructions

Issue 91436 Summary [DebugInfo][IndVarSimplify] Missing debug location updates of newly created instructions Labels new issue Assignees

[llvm-bugs] [Bug 91437] [SystemZ] Register clobber in L128 expansion

Issue 91437 Summary [SystemZ] Register clobber in L128 expansion Labels backend:SystemZ, miscompilation Assignees

[llvm-bugs] [Bug 91438] -Wconditional-uninitialized false positive

Issue 91438 Summary -Wconditional-uninitialized false positive Labels new issue Assignees Reporter

[llvm-bugs] [Bug 91439] Segmentation fault on format

Issue 91439 Summary Segmentation fault on format Labels new issue Assignees Reporter deponovo

[llvm-bugs] [Bug 91442] carla Build..make PythonAPI error [clang++: error: clang frontend command failed due to signal]

Issue 91442 Summary carla Build..make PythonAPI error [clang++: error: clang frontend command failed due to signal] Labels clang Assignees

[llvm-bugs] [Bug 91448] clang reject aligns before type

Issue 91448 Summary clang reject aligns before type Labels clang:frontend, rejects-valid Assignees Repo

[llvm-bugs] [Bug 91451] [Clang][DebugInfo] typedef in template class given wrong scope

Issue 91451 Summary [Clang][DebugInfo] typedef in template class given wrong scope Labels clang Assignees Reporter

[llvm-bugs] [Bug 91460] [lld] --exclude-libs, ALL fails to work with both lto and version script is on

Issue 91460 Summary [lld] --exclude-libs,ALL fails to work with both lto and version script is on Labels lld Assignees

[llvm-bugs] [Bug 91465] HIP attempts no sanity checking on hipLaunchKernel declaration and asserts

Issue 91465 Summary HIP attempts no sanity checking on hipLaunchKernel declaration and asserts Labels clang Assignees yxsamliu

[llvm-bugs] [Bug 91467] [SLP] Vectorizer runs forever after PR #88504

Issue 91467 Summary [SLP] Vectorizer runs forever after PR #88504 Labels new issue Assignees Reporter

[llvm-bugs] [Bug 91468] clang should directly consume launch_bounds attribute for HIP

Issue 91468 Summary clang should directly consume launch_bounds attribute for HIP Labels backend:AMDGPU, cuda, clang:codegen

[llvm-bugs] [Bug 91481] miscompile due to interaction between returned and range attributes

Issue 91481 Summary miscompile due to interaction between returned and range attributes Labels miscompilation Assignees

[llvm-bugs] [Bug 91487] [clang-tidy]: readability-simplify-boolean-expr wants to use DeMorgan's theorem on macros despite IgnoreMacros

Issue 91487 Summary [clang-tidy]: readability-simplify-boolean-expr wants to use DeMorgan's theorem on macros despite IgnoreMacros Labels clang-tidy

[llvm-bugs] [Bug 91489] [DirectX] Design and Implement TableGen specification of DXIL operation attributes

Issue 91489 Summary [DirectX] Design and Implement TableGen specification of DXIL operation attributes Labels new issue Assignees

[llvm-bugs] [Bug 91492] [DirectX] Use DXIL Version to specify the supported minimum version of each DXIL Operation.

Issue 91492 Summary [DirectX] Use DXIL Version to specify the supported minimum version of each DXIL Operation. Labels new issue Assignees

[llvm-bugs] [Bug 91494] [DirectX] Represent instruction categories to encapsulate DXIL Op function signature

Issue 91494 Summary [DirectX] Represent instruction categories to encapsulate DXIL Op function signature Labels new issue Assignees

[llvm-bugs] [Bug 91496] [DirectX] Add TableGen records for all supported DXIL ops

Issue 91496 Summary [DirectX] Add TableGen records for all supported DXIL ops Labels new issue Assignees Reporter

[llvm-bugs] [Bug 91504] Ambiguous Template Specialization with Xtensor

Issue 91504 Summary Ambiguous Template Specialization with Xtensor Labels new issue Assignees Reporter

[llvm-bugs] [Bug 91508] Add feature-test macros from papers to the status page

Issue 91508 Summary Add feature-test macros from papers to the status page Labels enhancement, libc++ Assignees mor

[llvm-bugs] [Bug 91509] [Clang] [Sema] C++23 consteval if not recognised as immediate function context in templated function

Issue 91509 Summary [Clang] [Sema] C++23 consteval if not recognised as immediate function context in templated function Labels clang Assignees

[llvm-bugs] [Bug 91513] [RISCV] Backport "riscv-isa" module metadata to llvm 18

Issue 91513 Summary [RISCV] Backport "riscv-isa" module metadata to llvm 18 Labels backend:RISC-V Assignees Reporte

[llvm-bugs] [Bug 91518] [mlir][bufferization] OneShotBufferize broken when using `defaultMemorySpaceFn`

Issue 91518 Summary [mlir][bufferization] OneShotBufferize broken when using `defaultMemorySpaceFn` Labels mlir Assignees

[llvm-bugs] [Bug 91526] [Flang][OpenMP][OpenACC] Another unstructured code interaction issue

Issue 91526 Summary [Flang][OpenMP][OpenACC] Another unstructured code interaction issue Labels flang Assignees Rep

[llvm-bugs] [Bug 91527] Opt should know `x/2 <= x - x/2` is true for `udiv`

Issue 91527 Summary Opt should know `x/2 <= x - x/2` is true for `udiv` Labels new issue Assignees Reporter

[llvm-bugs] [Bug 91536] clang 18.1 parser crash

Issue 91536 Summary clang 18.1 parser crash Labels clang Assignees Reporter drzdv

[llvm-bugs] [Bug 91542] Incorrect of debug informaiton of a structure variable compiled with "clang -g -O3"

Issue 91542 Summary Incorrect of debug informaiton of a structure variable compiled with "clang -g -O3" Labels clang Assignees

[llvm-bugs] [Bug 91551] libclc/amdgcn: `prepare-builtins.cpp.o: undefined reference to symbol '_ZN4llvm7parseIRENS_15MemoryBufferRefERNS_12SMDiagnosticERNS_11LLVMContextENS_15ParserCallbacksE'`

Issue 91551 Summary libclc/amdgcn: `prepare-builtins.cpp.o: undefined reference to symbol '_ZN4llvm7parseIRENS_15MemoryBufferRefERNS_12SMDiagnosticERNS_11LLVMContextENS_15ParserCallbacksE'`

[llvm-bugs] [Bug 91552] clang-format misbehavior for comment

Issue 91552 Summary clang-format misbehavior for comment Labels clang-format Assignees Reporter dy

[llvm-bugs] [Bug 91555] [flang] Debug information with MLIR inlining

Issue 91555 Summary [flang] Debug information with MLIR inlining Labels flang Assignees Reporter v

[llvm-bugs] [Bug 91559] Gisel Combiner Limits

Issue 91559 Summary Gisel Combiner Limits Labels question, llvm:globalisel Assignees Reporter

[llvm-bugs] [Bug 91561] `readability-else-after-return`/`llvm-else-after-return` warn on else after `if consteval`

Issue 91561 Summary `readability-else-after-return`/`llvm-else-after-return` warn on else after `if consteval` Labels bug, good first issue, clang

[llvm-bugs] [Bug 91563] Could

Issue 91563 Summary Could Labels new issue Assignees Reporter yuhui518

[llvm-bugs] [Bug 91564] [clang][C++] Bad error recovery when classes are defined inside template aliases

Issue 91564 Summary [clang][C++] Bad error recovery when classes are defined inside template aliases Labels clang Assignees

[llvm-bugs] [Bug 91565] Stack misalignment on AVX-512 with asan + detect_stack_use_after_return=0

Issue 91565 Summary Stack misalignment on AVX-512 with asan + detect_stack_use_after_return=0 Labels new issue Assignees

[llvm-bugs] [Bug 91566] Assertion `!isValueDependent() && "Expression evaluator can't be called on a dependent expression."`

Issue 91566 Summary Assertion `!isValueDependent() && "_expression_ evaluator can't be called on a dependent _expression_."` Labels c++20, clang:frontend,

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