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Integrals fails to precompile with EXCEPTION_BREAKPOINT

compiler:llvmFor issues that relate to LLVMFor issues that relate to LLVM

fixed on master

upstreamThe issue is with an upstream dependency, e.g. LLVMThe issue is with an upstream dependency, e.g. LLVM

Status: Open.

#61657 In JuliaLang/julia;

· tkoenig1 opened on Apr 25, 2026

LLVM ERROR: Cannot select running LinearAlgebra tests

compiler:codegenGeneration of LLVM IR and native codeGeneration of LLVM IR and native code

compiler:llvmFor issues that relate to LLVMFor issues that relate to LLVM

upstreamThe issue is with an upstream dependency, e.g. LLVMThe issue is with an upstream dependency, e.g. LLVM

Status: Open.

Bug

#61092 In JuliaLang/julia;

· mlechu opened on Feb 18, 2026

Compile times of large generated functions

compiler:codegenGeneration of LLVM IR and native codeGeneration of LLVM IR and native code

compiler:llvmFor issues that relate to LLVMFor issues that relate to LLVM

performanceMust go fasterMust go faster

Status: Open.

#60157 In JuliaLang/julia;

· AntonReinhard opened on Nov 17, 2025

llvmcall segfaults if an argument has size 0

compiler:codegenGeneration of LLVM IR and native codeGeneration of LLVM IR and native code

compiler:llvmFor issues that relate to LLVMFor issues that relate to LLVM

good first issueIndicates a good issue for first-time contributors to JuliaIndicates a good issue for first-time contributors to Julia

Status: Open.

#60063 In JuliaLang/julia;

· matthias314 opened on Nov 6, 2025

@aliasscope creates miscompilation in Julia 1.11/1.12 without Const

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

compiler:codegenGeneration of LLVM IR and native codeGeneration of LLVM IR and native code

compiler:llvmFor issues that relate to LLVMFor issues that relate to LLVM

fixed on master

regression 1.11Regression in the 1.11 releaseRegression in the 1.11 release

Status: Open.

#60029 In JuliaLang/julia;

· vchuravy opened on Nov 3, 2025

weird bug in Julia 1.11 triggered by @inbounds

compiler:llvmFor issues that relate to LLVMFor issues that relate to LLVM

fixed on master

upstreamThe issue is with an upstream dependency, e.g. LLVMThe issue is with an upstream dependency, e.g. LLVM

Status: Open.

#59203 In JuliaLang/julia;

· matthias314 opened on Aug 4, 2025

Julia 1.10 and 1.11 do not compile cleanly with GCC 15

buildingBuild system, or building Julia or its dependenciesBuild system, or building Julia or its dependencies

compiler:llvmFor issues that relate to LLVMFor issues that relate to LLVM

external dependenciesInvolves LLVM, OpenBLAS, or other linked librariesInvolves LLVM, OpenBLAS, or other linked libraries

upstreamThe issue is with an upstream dependency, e.g. LLVMThe issue is with an upstream dependency, e.g. LLVM

Status: Open.

#58478 In JuliaLang/julia;

· vchuravy opened on May 21, 2025

Julia should not be defining runtime libcalls in the same module they are used

compiler:llvmFor issues that relate to LLVMFor issues that relate to LLVM

Status: Open.

#58152 In JuliaLang/julia;

· Zentrik opened on Apr 17, 2025

Missed autovectorization on array copy using AllocArrays.jl

compiler:llvmFor issues that relate to LLVMFor issues that relate to LLVM

performanceMust go fasterMust go faster

Status: Open.

#57799 In JuliaLang/julia;

· Octogonapus opened on Mar 17, 2025

Intermittent test failures in llvmpasses/image-codegen.jl

ciContinuous integrationContinuous integration

compiler:llvmFor issues that relate to LLVMFor issues that relate to LLVM

Status: Open.

#57738 In JuliaLang/julia;

· giordano opened on Mar 12, 2025

lowering / codegen is unsound for try/catch variables

compiler:llvmFor issues that relate to LLVMFor issues that relate to LLVM

correctness bug ⚠Bugs that are likely to lead to incorrect results in user code without throwingBugs that are likely to lead to incorrect results in user code without throwing

error handlingHandling of exceptions by Julia or the userHandling of exceptions by Julia or the user

fixed on master

needs testsUnit tests are required for this changeUnit tests are required for this change

Status: Open.

#57393 In JuliaLang/julia;

· vtjnash opened on Feb 13, 2025

Proposed semantics for implicit vectorization of primitives

compiler:llvmFor issues that relate to LLVMFor issues that relate to LLVM

compiler:simdinstruction-level vectorizationinstruction-level vectorization

designDesign of APIs or of the language itselfDesign of APIs or of the language itself

Status: Open.

#56481 In JuliaLang/julia;

· Keno opened on Nov 7, 2024