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Passing/returning structures in scalars does not handle poison

clang:codegenIR generation bugs: mangling, exceptions, etc.IR generation bugs: mangling, exceptions, etc.

llvm:ir

miscompilation

Status: Open.

#144454 In llvm/llvm-project;

· hvdijk opened on Jun 17, 2025

[clang][PAC] Support trivially_relocating polymorphic objects

clangClang issues not falling into any other categoryClang issues not falling into any other category

clang:codegenIR generation bugs: mangling, exceptions, etc.IR generation bugs: mangling, exceptions, etc.

clang:frontendLanguage frontend issues, e.g. anything involving "Sema"Language frontend issues, e.g. anything involving "Sema"

Status: Open (in progress).

llvm/llvm-projectnumber 144420

#144420 In llvm/llvm-project;

· ojhunt opened on Jun 16, 2025

[DebugInfo][RemoveDIs] Suppress getNextNonDebugInfoInstruction

backend:AArch64

backend:X86

clangClang issues not falling into any other categoryClang issues not falling into any other category

clang:codegenIR generation bugs: mangling, exceptions, etc.IR generation bugs: mangling, exceptions, etc.

clang:openmpOpenMP related changes to ClangOpenMP related changes to Clang

compiler-rt:sanitizer

coroutinesC++20 coroutinesC++20 coroutines

flang:openmp

libc

llvm:analysis

llvm:codegen

llvm:instcombine

llvm:ir

llvm:transforms

PGOProfile Guided OptimizationsProfile Guided Optimizations

vectorizers

Status: Open (in progress).

llvm/llvm-projectnumber 144383

#144383 In llvm/llvm-project;

· jmorse opened on Jun 16, 2025

[KeyInstr][Clang] Ctor memcpy-able members init source atom

clangClang issues not falling into any other categoryClang issues not falling into any other category

clang:codegenIR generation bugs: mangling, exceptions, etc.IR generation bugs: mangling, exceptions, etc.

debuginfo

Status: Open (in progress).

llvm/llvm-projectnumber 144346

#144346 In llvm/llvm-project;

· OCHyams opened on Jun 16, 2025

CodeGenFunction take LValue by value in many of its member function

clang:codegenIR generation bugs: mangling, exceptions, etc.IR generation bugs: mangling, exceptions, etc.

Status: Open.

#144180 In llvm/llvm-project;

· shafik opened on Jun 14, 2025

[KeyInstr] Add DISubprogram::keyInstructions bit

clangClang issues not falling into any other categoryClang issues not falling into any other category

clang:codegenIR generation bugs: mangling, exceptions, etc.IR generation bugs: mangling, exceptions, etc.

debuginfo

llvm:ir

llvm:transforms

Status: Open (in progress).

llvm/llvm-projectnumber 144107

#144107 In llvm/llvm-project;

· OCHyams opened on Jun 13, 2025

[Transforms] Implement always_specialize attribute lowering

clangClang issues not falling into any other categoryClang issues not falling into any other category

clang:codegenIR generation bugs: mangling, exceptions, etc.IR generation bugs: mangling, exceptions, etc.

clang:frontendLanguage frontend issues, e.g. anything involving "Sema"Language frontend issues, e.g. anything involving "Sema"

function-specialization

llvm:ir

llvm:transforms

Status: Open (in progress).

llvm/llvm-projectnumber 143983

#143983 In llvm/llvm-project;

· JonChesterfield opened on Jun 12, 2025

[SPIRV] Add more id and range builtIns

backend:SPIR-V

backend:X86

clangClang issues not falling into any other categoryClang issues not falling into any other category

clang:codegenIR generation bugs: mangling, exceptions, etc.IR generation bugs: mangling, exceptions, etc.

clang:frontendLanguage frontend issues, e.g. anything involving "Sema"Language frontend issues, e.g. anything involving "Sema"

clang:headersHeaders provided by Clang, e.g. for intrinsicsHeaders provided by Clang, e.g. for intrinsics

HLSLHLSL Language SupportHLSL Language Support

llvm:ir

Status: Open (in progress).

llvm/llvm-projectnumber 143909

#143909 In llvm/llvm-project;

· Naghasan opened on Jun 12, 2025

C23 program compilation timeout

clang:codegenIR generation bugs: mangling, exceptions, etc.IR generation bugs: mangling, exceptions, etc.

slow-compile

Status: Open.

#143853 In llvm/llvm-project;

· 8ss-boop opened on Jun 12, 2025

clang-20 crash on building casandra

clang:codegenIR generation bugs: mangling, exceptions, etc.IR generation bugs: mangling, exceptions, etc.

crashPrefer [crash-on-valid] or [crash-on-invalid]Prefer [crash-on-valid] or [crash-on-invalid]

Status: Open.

Bug

#143841 In llvm/llvm-project;

· Diskein opened on Jun 12, 2025

[Clang][SPIRV][AMDGPU] Override <code>supportsLibCall</code> for AMDGCNSPIRV

clangClang issues not falling into any other categoryClang issues not falling into any other category

clang:codegenIR generation bugs: mangling, exceptions, etc.IR generation bugs: mangling, exceptions, etc.

SPIR-VSPIR-V language supportSPIR-V language support

Status: Open (in progress).

llvm/llvm-projectnumber 143814

#143814 In llvm/llvm-project;

· AlexVlx opened on Jun 11, 2025

[clang][CodeGen] Added SanitizerHandler mapping, trap messages in debug info, and corresponding test cases.

clangClang issues not falling into any other categoryClang issues not falling into any other category

clang:codegenIR generation bugs: mangling, exceptions, etc.IR generation bugs: mangling, exceptions, etc.

Status: Open (in progress).

llvm/llvm-projectnumber 143758

#143758 In llvm/llvm-project;

· anthonyhatran opened on Jun 11, 2025