Search results

[SCCP] Pointer equality propagated without regard to provenance

ipoInterprocedural optimizationsInterprocedural optimizations

miscompilation

Status: Open.

#159565 In llvm/llvm-project;

· nikic opened on Sep 18, 2025

[RISCV] Crash when ir-outliner is run on functions with interrupt attribute

backend:RISC-V

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

ipoInterprocedural optimizationsInterprocedural optimizations

Status: Open.

Bug

#149969 In llvm/llvm-project;

· svs-quic opened on Jul 22, 2025

GlobalMerge does not work well with comdat group sections, breaking coverage

coverage

ipoInterprocedural optimizationsInterprocedural optimizations

miscompilation

Status: Open.

#148499 In llvm/llvm-project;

· arielb1 opened on Jul 13, 2025

-fwhole-program-vtables breaks in combination with -ffat-lto-objects

ipoInterprocedural optimizationsInterprocedural optimizations

Status: Open.

#139440 In llvm/llvm-project;

· Jannik2099 opened on May 11, 2025

· 

LLVM 20.X Release

Incorrectly inferred captures(none) when a pointer is captured by a call to readonly nonunwind function without return value

ipoInterprocedural optimizationsInterprocedural optimizations

llvm:analysisIncludes value tracking, cost tables and constant foldingIncludes value tracking, cost tables and constant folding

miscompilation

Status: Open.

#129090 In llvm/llvm-project;

· tmiasko opened on Feb 27, 2025

Invalid BTF produced with IPO globalopts pass

ipoInterprocedural optimizationsInterprocedural optimizations

wrong-debug

Status: Open.

#128749 In llvm/llvm-project;

· ayles opened on Feb 25, 2025

Attributor and FunctionAttrs ignore callsite attributes when inferring norecurse

ipoInterprocedural optimizationsInterprocedural optimizations

missed-optimization

Status: Open.

#125013 In llvm/llvm-project;

· arsenm opened on Jan 30, 2025

www-client/ungoogled-chromium-131.0.6778.108_p1::pf4public failed linking with llvm-core/lld-20.0.0_pre2025011::gentoo

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

ipoInterprocedural optimizationsInterprocedural optimizations

Status: Open.

Bug

#124094 In llvm/llvm-project;

· Arniiiii opened on Jan 23, 2025

CMake doesn't support IPO for current CUDA compiler

cuda

ipoInterprocedural optimizationsInterprocedural optimizations

Status: Open.

#121297 In llvm/llvm-project;

· eduardz1 opened on Dec 29, 2024

GlobalOpt breaks !callees metadata

ipoInterprocedural optimizationsInterprocedural optimizations

miscompilation

Status: Open.

Bug

#121265 In llvm/llvm-project;

· nunoplopes opened on Dec 28, 2024

Crash with -enable-ipra for trivial internal linkage functions for RISC-V/AArch64/Arm

backend:AArch64

backend:ARM

backend:RISC-V

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

ipoInterprocedural optimizationsInterprocedural optimizations

llvm:regalloc

Status: Open.

Bug

#119556 In llvm/llvm-project;

· asb opened on Dec 11, 2024

[PseudoProbe] llvm-profgen crashed due to .pseudo_probe_desc does not contain functions generated by optimization passes

bugIndicates an unexpected problem or unintended behaviorIndicates an unexpected problem or unintended behavior

ipoInterprocedural optimizationsInterprocedural optimizations

PGOProfile Guided OptimizationsProfile Guided Optimizations

Status: Open.

#98127 In llvm/llvm-project;

· HaohaiWen opened on Jul 9, 2024