Search results

[libFuzzer] hang on start-up with corpus of known crashes using <code>-fork</code>

compiler-rt:fuzzer

Status: Open.

Bug

#175288 In llvm/llvm-project;

· firewave opened on Jan 10, 2026

[libFuzzer] processes stop working using <code>-fork</code>

compiler-rt:fuzzer

Status: Open.

Bug

#175286 In llvm/llvm-project;

· firewave opened on Jan 10, 2026

Implement command line option for include style and deprecated such check-specific options

clang-tidy

enhancementImproving things as opposed to bug fixing, e.g. new or missing featureImproving things as opposed to bug fixing, e.g. new or missing feature

Status: Open.

#175283 In llvm/llvm-project;

· EugeneZelenko opened on Jan 10, 2026

Simplify <code>x != 0 ? WIDTH - ctlz(x) : 0</code> to just <code>WIDTH - ctlz(x)</code>

llvm:instcombineCovers the InstCombine, InstSimplify and AggressiveInstCombine passesCovers the InstCombine, InstSimplify and AggressiveInstCombine passes

missed-optimization

Status: Open.

#175282 In llvm/llvm-project;

· scottmcm opened on Jan 10, 2026

Code coverage issue - unreachable code is incorrectly being marked as hit by code coverage tool

coverage

Status: Open.

#175281 In llvm/llvm-project;

· schittir opened on Jan 10, 2026

[clang][bytecode] crash where return value of constexpr function is missing

clang:bytecodeIssues for the clang bytecode constexpr interpreterIssues for the clang bytecode constexpr interpreter

crash-on-invalid

generated by fuzzer

Status: Open.

Bug

#175280 In llvm/llvm-project;

· k-arrows opened on Jan 10, 2026

[LifetimeSafety] Warning for get() on stored unique_ptr

clang:temporal-safetyIssue/FR relating to the lifetime analysis in Clang (-Wdangling, -Wreturn-local-addr)Issue/FR relating to the lifetime analysis in Clang (-Wdangling, -Wreturn-local-addr)

Status: Open.

#175273 In llvm/llvm-project;

· emaxx-google opened on Jan 10, 2026

clang-tidy.exe crash

clang-tidy

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

incompleteIssue not complete (e.g. missing a reproducer, build arguments, etc.)Issue not complete (e.g. missing a reproducer, build arguments, etc.)

Status: Open.

Bug

#175250 In llvm/llvm-project;

· CarlT789 opened on Jan 9, 2026

[Clang][DebugInfo] Remove debug-info-macro-expansion-loc flag once testing is complete

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

clang:driver'clang' and 'clang++' user-facing binaries. Not 'clang-cl''clang' and 'clang++' user-facing binaries. Not 'clang-cl'

Status: Open.

#175249 In llvm/llvm-project;

· snehasish opened on Jan 9, 2026

s_wait_alu in wmma shadow causes unnecessary stalls

backend:AMDGPU

missed-optimization

Status: Open.

#175248 In llvm/llvm-project;

· kerbowa opened on Jan 9, 2026

[flang] Incorrect result for whole <code>SEQUENCE</code> component assignment with <code>EQUIVALENCE</code> aliasing

flangFlang issues not falling into any other categoryFlang issues not falling into any other category

Status: Open.

#175246 In llvm/llvm-project;

· MattPD opened on Jan 9, 2026

[clang-format] Confusion between multiplication and pointer

clang-format

confirmedVerified by a second partyVerified by a second party

Status: Open.

#175241 In llvm/llvm-project;

· carlosgalvezp opened on Jan 9, 2026