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Issues list

Cross language lto fails in presence of C++ destructor LTO Link time optimization (regular/full LTO or ThinLTO)
#141038 opened May 22, 2025 by HKalbasi
2
[LLVM][Windows] Elide PrettyStackTrace output for usage errors clang Clang issues not falling into any other category lld:COFF lld:ELF lld llvm:support LTO Link time optimization (regular/full LTO or ThinLTO) mlir:core MLIR Core Infrastructure mlir platform:windows tablegen
#140956 opened May 21, 2025 by bd1976bris Loading…
24
[LLVM] LTO usage errors incorrectly reported to the user as crashes/bugs LTO Link time optimization (regular/full LTO or ThinLTO)
#140953 opened May 21, 2025 by bd1976bris
3
Compiler crash llvm:crash LTO Link time optimization (regular/full LTO or ThinLTO)
#140217 opened May 16, 2025 by flirjakob
2
Cannot reproduce object on one architecture by cross-compiling on another with -flto=thin LTO Link time optimization (regular/full LTO or ThinLTO)
#139995 opened May 15, 2025 by iskunk
Crash when using --lto-whole-program-visibility crash Prefer [crash-on-valid] or [crash-on-invalid] LTO Link time optimization (regular/full LTO or ThinLTO)
#139802 opened May 13, 2025 by bgemmill
[AIX] PGO codegen changes for function-sections. backend:PowerPC compiler-rt llvm:ir llvm:transforms LTO Link time optimization (regular/full LTO or ThinLTO) PGO Profile Guided Optimizations
#139761 opened May 13, 2025 by mandlebug Loading…
@mandlebug
15
[IRMover] Don't consider opaque types isomorphic to other types LTO Link time optimization (regular/full LTO or ThinLTO)
#138241 opened May 2, 2025 by nikic Loading…
5
Print source filename when invalid debug info is found in LTO. LTO Link time optimization (regular/full LTO or ThinLTO)
#138201 opened May 1, 2025 by rastogishubham Loading…
2
[lld][ThinLTO][Arm] Spurious (?) "linking two modules of different target triples" when mixing Thumb and Armv8.2 LTO Link time optimization (regular/full LTO or ThinLTO)
#137219 opened Apr 24, 2025 by Sentimentron
lto and optimised out symbols LTO Link time optimization (regular/full LTO or ThinLTO) question A question, not bug report. Check out https://llvm.org/docs/GettingInvolved.html instead!
#136493 opened Apr 20, 2025 by ilobilo
1
[lld] Non-compact (DWARF) unwind data emission is broken on MacOS if LTO is in use lld:MachO LTO Link time optimization (regular/full LTO or ThinLTO) miscompilation
#135888 opened Apr 16, 2025 by duk-37
1
[llvm][IR] Treat memcmp and bcmp as libcalls llvm:ir LTO Link time optimization (regular/full LTO or ThinLTO)
#135706 opened Apr 15, 2025 by ilovepi Loading…
14
[llvm][lto] Precommit test for libcall internalization LTO Link time optimization (regular/full LTO or ThinLTO)
#135705 opened Apr 15, 2025 by ilovepi Loading…
5
not_tail_called interaction with LTO and merging of decls on LTO LTO Link time optimization (regular/full LTO or ThinLTO)
#133754 opened Mar 31, 2025 by pinskia
1
Ubuntu LLD 21.0.0 crash crash Prefer [crash-on-valid] or [crash-on-invalid] incomplete Issue not complete (e.g. missing a reproducer, build arguments, etc.) LTO Link time optimization (regular/full LTO or ThinLTO)
#133523 opened Mar 28, 2025 by bemerguy
1
[Clang][AMDGPU] Compiler crash when generating alias to a global with LTO enabled confirmed Verified by a second party LTO Link time optimization (regular/full LTO or ThinLTO)
#133312 opened Mar 27, 2025 by jhuber6
1
ThinLTO/X86/cache.ll regression test flaky LTO Link time optimization (regular/full LTO or ThinLTO) test-suite
#131926 opened Mar 18, 2025 by thejh
TODO Revert "Revert "[LTO][Pipelines][Coro] De-duplicate Coro passes"" LTO Link time optimization (regular/full LTO or ThinLTO) skip-precommit-approval PR for CI feedback, not intended for review
#130125 opened Mar 6, 2025 by vitalybuka • Draft
1
[LLD] LTO internalizing global marked with 'STV_PROTECTED' LTO Link time optimization (regular/full LTO or ThinLTO)
#128747 opened Feb 25, 2025 by jhuber6
2
[AVR] clang LTO causes Arduino examples to break backend:AVR LTO Link time optimization (regular/full LTO or ThinLTO) miscompilation
#127651 opened Feb 18, 2025 by beakthoven
@benshi001
38
Lazy files extracted post LTO compilation might reference other lazy bitcode files, leading to incorrect absolute defined symbols lld:ELF LTO Link time optimization (regular/full LTO or ThinLTO) miscompilation
#127284 opened Feb 15, 2025 by arichardson
5
GCC 15 - LLVM Clang 20 Compiler Performance comparison llvm:optimizations LTO Link time optimization (regular/full LTO or ThinLTO) performance
#127069 opened Feb 13, 2025 by Grenzschutzeinheit
2
Integrated Distributed ThinLTO (DTLTO): Design Overview clang:driver 'clang' and 'clang++' user-facing binaries. Not 'clang-cl' clang Clang issues not falling into any other category lld:COFF lld:ELF lld:MachO lld:wasm lld llvm:support llvm:transforms LTO Link time optimization (regular/full LTO or ThinLTO) platform:windows
#126654 opened Feb 11, 2025 by bd1976bris Loading…
104
[WebAssembly] Don't remove function signatures in ThinLTOBitcodeWriter llvm:transforms LTO Link time optimization (regular/full LTO or ThinLTO)
#126552 opened Feb 10, 2025 by aheejin Loading…
2
ProTip! What’s not been updated in a month: updated:<2025-04-30.