Search results

[flang][OpenMP] Unexpected crashes in _FortranAAssign when offloading on AMD GPUs

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

flang:openmp

flang:runtime

Status: Open.

Bug

#170211 In llvm/llvm-project;

· VeeEM opened on Dec 1, 2025

clang crashes with assertion failure in llvm::Align when __atomic_always_lock_free is called with size 0

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

#170139 In llvm/llvm-project;

· AbyssStaror opened on Dec 1, 2025

clang: [X86] Assertion failure in FollowCopyChain during SelectionDAG construction for asm goto with callbr landing pad

backend:X86

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

llvm:SelectionDAGSelectionDAGISel as wellSelectionDAGISel as well

regression:17Regression in 17 releaseRegression in 17 release

Status: Open.

Bug

#170100 In llvm/llvm-project;

· AbyssStaror opened on Dec 1, 2025

clang 21.1.6: crash in LazyCallGraph::visitReferences (using modules)

clang:modulesC++20 modules and Clang Header ModulesC++20 modules and Clang Header Modules

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

Status: Open.

Bug

#170099 In llvm/llvm-project;

· adityasz opened on Dec 1, 2025

clang trunk: crash in IRBuilder::CreateCast / ScalarExprEmitter::VisitCastExpr for vector long double comparison return

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]

generated by fuzzer

Status: Open.

Bug

#170073 In llvm/llvm-project;

· Theaamadu opened on Dec 1, 2025

clang trunk crash : X86FrameLowering::getFrameIndexReference crash during prologue/epilogue insertion for alloca(-1)

backend:X86

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

generated by fuzzer

Status: Open.

Bug

#170062 In llvm/llvm-project;

· Theaamadu opened on Dec 1, 2025

clang trunk: crash in checkAttributesAfterMerging with alias attribute and initializer

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

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

generated by fuzzer

Status: Open.

Bug

#170060 In llvm/llvm-project;

· Theaamadu opened on Dec 1, 2025

clang trunk: crash in ComplexExprEvaluator::VisitUnaryOperator during constant-expression overflow check

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

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

generated by fuzzer

Status: Open.

Bug

#170059 In llvm/llvm-project;

· Theaamadu opened on Dec 1, 2025

opt -passes=argpromotion crashes on llvm/test/Transforms/DeadArgElim/keepalive.ll

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

Status: Open.

Bug

#170032 In llvm/llvm-project;

· k-arrows opened on Nov 30, 2025

clang: ICE in X86 DAG->DAG Instruction Selection when using inline assembly with 512-bit vector types and 'xchg' instruction

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

llvm:SelectionDAGSelectionDAGISel as wellSelectionDAGISel as well

Status: Open.

Bug

#170024 In llvm/llvm-project;

· AbyssStaror opened on Nov 30, 2025

[clang][OpenMP] Assertion `Idx >= 0 && "Invalid basic block argument!"' failed.

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

llvm:optimizations

Status: Open.

Bug

#169988 In llvm/llvm-project;

· k-arrows opened on Nov 29, 2025

[X86] UNREACHABLE executed at /root/llvm-project/llvm/lib/Target/X86/X86FlagsCopyLowering.cpp:712!

backend:X86

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

Status: Open.

Bug

#169987 In llvm/llvm-project;

· k-arrows opened on Nov 29, 2025