Search results

[X86] Multiple use shift amount mask not removed from SHLX

backend:X86

missed-optimization

Status: Open.

#199697 In llvm/llvm-project;

· Validark opened on May 26, 2026

[Loop Fusion] Loops with different guards are sometimes fused

loop-fusion

Status: Open.

#199687 In llvm/llvm-project;

· amehsan opened on May 26, 2026

Clang does not define __WCHAR_MIN__ predefined macro

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

Status: Open.

Bug

#199678 In llvm/llvm-project;

· alexrp opened on May 26, 2026

[LifetimeSafety] False negative with annotated code and inheritance

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.

#199669 In llvm/llvm-project;

· zporky opened on May 26, 2026

Highlight lifetimebound function calls part of origin flow chain

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.

Task

#199667 In llvm/llvm-project;

· usx95 opened on May 26, 2026

[SLP] -slp-inst-count-check default-on regresses AMDGPU codegen; add TTI hook for per-target opt-out

Status: Open.

#199662 In llvm/llvm-project;

· michaelselehov opened on May 26, 2026

[Flang][OpenMP] Missing semantic check: LINEAR clause variable in statement function expression

Status: Open.

#199660 In llvm/llvm-project;

· blazie2004 opened on May 26, 2026

[Clang] Extend mixed internal/external linkage diagnostic to function declarations

Status: Open.

#199658 In llvm/llvm-project;

· flash1729 opened on May 26, 2026

[clang-format] InsertBraces doesn't work in lambdas after preprocessor directives

clang-format

Status: Open.

#199648 In llvm/llvm-project;

· Kimbatt opened on May 26, 2026

Request Commit Access For NeKon69

infra:commit-access-request

Status: Open.

#199644 In llvm/llvm-project;

· NeKon69 opened on May 26, 2026

[LLVM][RISCV] APInt assertion failure during loop vectorization for rv64gcv

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

generated by fuzzer

vectorizers

Status: Open.

#199640 In llvm/llvm-project;

· whileone-sk opened on May 26, 2026

[coroutines] Clang does not destroy coroutine object when throwing before first suspension

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

coroutinesC++20 coroutinesC++20 coroutines

Status: Open.

#199627 In llvm/llvm-project;

· MeatBoy106 opened on May 26, 2026