llvm/llvm-project

[InstCombine] SimplifyDemandedBits - add basic bitcast handling 38 minutes ago

good first issue llvm:instcombine

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[CIR] Upstream handling of AArch64 (Arm) Neon builtins about 7 hours ago

good first issue ClangIR

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[Clang] Explain satisfaction failure for more type traits about 14 hours ago

good first issue clang:frontend clang:diagnostics

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[CIR] Implement missing X86 builtins about 18 hours ago

good first issue ClangIR

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[DAG] Add computeKnownBits(FREEZE(X)) handling 1 day ago

good first issue llvm:SelectionDAG

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

Port JSON output format for llvm-dwarfdump 2 days ago

good first issue tools:llvm-dwarfdump

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

OCUDU benchmarks notably slower on clang22 than gcc16 on avx512 target 3 days ago

good first issue performance

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

~llvm.fsh[rl] patterns not recognized 3 days ago

good first issue llvm:optimizations llvm:instcombine missed-optimization

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

clang-repl: Objective-C message sends abort ("unrecognized selector") because JIT ObjC selrefs are not registered 3 days ago

good first issue orcjit jitlink platform:macos objective-c clang-repl orc-rt

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

missed optimization of and + csel + sub 4 days ago

good first issue llvm:instcombine missed-optimization

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[DAG] ISD::matchUnaryPredicate / matchUnaryFpPredicate / matchBinaryPredicate - add DemandedElts variant 4 days ago

good first issue llvm:SelectionDAG

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[X86][Clang] VectorExprEvaluator::VisitCallExpr / InterpretBuiltin - allow SSE/AVX FP2INT conversion intrinsics to be used in constexpr 4 days ago

good first issue backend:X86 clang:frontend clang:headers constexpr clang:bytecode

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[GlobalISel] Port known-bit and known-sign-bits for all operations 5 days ago

good first issue llvm:globalisel

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

Improvement: diagnose undefined behavior: within a translation unit the same identifier appears with both internal and external linkage 6 days ago

enhancement good first issue clang:diagnostics

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[AVX-512] Look for masked `vpmovqb` opportunities on Zen 4+ 6 days ago

good first issue backend:X86 missed-optimization llvm:SelectionDAG

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[clang-repl] Undo leaves the withdrawn PTU's declarations reachable through the TranslationUnitDecl chain 6 days ago

good first issue clang-repl

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

getNegatedExpression should handle FP16_TO_FP and FP_TO_FP16 6 days ago

good first issue missed-optimization floating-point llvm:SelectionDAG

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

Codegen for type-aware allocation attempts to compute the size of an incomplete type when building in c++17 mode 6 days ago

good first issue

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[Clang][OpenMP] Add missing check in ParseOpenMPClause 8 days ago

good first issue clang:frontend clang:openmp

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

performance optimization: special-case deduction for variables of type `auto` 9 days ago

enhancement good first issue c++11 clang:frontend quality-of-implementation slow-compile

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[DAG] computeKnownFPClass - add ISD::SQRT handling + test coverage 9 days ago

good first issue llvm:SelectionDAG

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[InstCombine] SimplifyDemandedFPClass - add DemandedElts demanded vector elements argument 10 days ago

good first issue llvm:instcombine

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[clang] Add thousands-separator to "cannot allocate array; evaluated array bound [...] exceeds the limit" diagnostic 11 days ago

good first issue clang:frontend clang:diagnostics

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[InstCombiner] foldIntrinsicIsFPClass - incorrect submasking of FPClassTest masks 12 days ago

good first issue llvm:instcombine floating-point

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[Clang] Assertion failure in clang::StringLiteral::getString() const when passing wide string literal to __builtin_nanf 14 days ago

good first issue clang:frontend crash-on-invalid

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[ConstantFolding] Add Intrinsic::vector_partial_reduce_add constant folding support 14 days ago

good first issue constant-folding

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[CostModel] Improve x86 libmvec SSE/AVX/AVX512 test coverage 14 days ago

good first issue loopoptim llvm:analysis

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[KnownBits] Add KnownBits::reduceUMin/reduceUMax support 15 days ago

good first issue llvm:analysis

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[clang-tidy] New check for static_cast of an enum class type 19 days ago

good first issue clang-tidy check-request

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

clang-include-cleaner - replaces chrono with bits/chrono 19 days ago

help wanted good first issue clang-include-cleaner

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

AMDGPU: can optimize away v_readfirstlane_b32 on implicit_def input 20 days ago

good first issue backend:AMDGPU missed-optimization

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

Uninitialized pointer member 21 days ago

good first issue clang:frontend code-quality

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[X86] Failure to reduce extended i64 add/sub/mul arithmetic to i32 with known zeros in the upper 32-bits 23 days ago

good first issue backend:X86 missed-optimization

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

Complete VTable class name for types 23 days ago

good first issue ClangIR

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[DAG] isIdentityElement - missing ISD::FMINIMUM/FMAXIMUM handling 24 days ago

good first issue llvm:SelectionDAG

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[DAG] SelectionDAG::FoldConstantArithmetic - add handling for ISD::VECREDUCE_AND/OR/XOR 24 days ago

good first issue llvm:SelectionDAG

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[DAG] SelectionDAG::FoldConstantArithmetic - add handling for ISD::VECREDUCE_SMAX/SMIN/UMAX/UMIN 24 days ago

good first issue llvm:SelectionDAG

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[DAG] SelectionDAG::FoldConstantArithmetic - add handling for ISD::VECREDUCE_MUL 24 days ago

good first issue llvm:SelectionDAG

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[MIRSampleProfile] nullptr deref crash when profile sample use file not found 24 days ago

good first issue llvm:codegen crash-on-invalid PGO

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[clang] Bitcasts from vectors to integers not supported at compile time 24 days ago

good first issue clang:frontend constexpr

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[clang][C++] Bad error recovery when classes are defined inside template aliases 26 days ago

good first issue clang:frontend crash-on-invalid

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

Decomposition Declaration diagnostic for missing initializer is pretty unclear 26 days ago

good first issue quality-of-implementation clang:diagnostics

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

Teach computeKnownFPClass and other ValueTracking APIs about llvm.convert.from.arbitrary.fp 28 days ago

good first issue missed-optimization floating-point

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[PatternMatch] Add m_SpecificType(Type*) matcher 28 days ago

good first issue llvm:core llvm:instcombine

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[AMDGPU][GlobalIsel] ICE: cannot select G_PHI 29 days ago

good first issue backend:AMDGPU llvm:globalisel confirmed crash-on-valid

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

Implement `insertVar` having `Identifier` parameter 29 days ago

enhancement good first issue mlir:presburger

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[libc][stdfix] Implement fixed point divifx functions in llvm-libc 30 days ago

good first issue libc

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[libc][stdfix] Implement fixed point fxdivi functions in llvm-libc 30 days ago

good first issue libc

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[libc] Check the ordering of the *at syscalls 30 days ago

good first issue libc

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

Incorrect generation of HTML reports about 1 month ago

good first issue clang:static analyzer bugzilla

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[ARM][AArch64] Remove CLS special handling and use generic ISD::CTLS node about 1 month ago

good first issue backend:ARM backend:AArch64

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

recognize aligned case statements about 1 month ago

enhancement good first issue clang-format bugzilla

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[DAG] computeKnownBits - add support for ISD::VECREDUCE_ADD about 1 month ago

good first issue llvm:SelectionDAG

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

add newline between include and namespace about 1 month ago

enhancement good first issue clang-format bugzilla

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[AVX-512] Look for vector bit rotates on vectors larger than 16 bytes about 1 month ago

good first issue llvm:instcombine missed-optimization

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[DAG] Add MVT::widenIntegerElementType and MVT::widenIntegerVectorElementType about 1 month ago

good first issue llvm:SelectionDAG

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[HLSL][SPIRV] Remove unecessary `STI.isShader()` check that avoid `OpConstantNull` about 1 month ago

good first issue HLSL backend:SPIR-V

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[DAG] SelectionDAG::FoldConstantArithmetic - add handling for ISD::VECREDUCE_ADD about 1 month ago

good first issue llvm:SelectionDAG

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[DAG] Add MVT::changeElementType about 1 month ago

good first issue llvm:SelectionDAG

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[DAG] Add MVT:changeVectorElementCount and EVT::changeVectorElementCount about 1 month ago

good first issue llvm:SelectionDAG

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[NVPTX] Port code to `llvm/lib/CodeGen/SelectionDAG/*` about 1 month ago

good first issue backend:NVPTX llvm:SelectionDAG

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[X86] Recognise VPMADD52L/H patterns on AVX512IFMA/AVXIFMA targets about 1 month ago

good first issue backend:X86 missed-optimization

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[clang-format] Option to insert spaces before the closing `*/` about 1 month ago

enhancement good first issue clang-format

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[AVX-512] `splat(u64 & 255) -| u64s_that_fit_in_bytes` should lower to `vpsubusb` about 1 month ago

good first issue backend:X86 llvm:SelectionDAG

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[X86] Missed Optimization: Vector 8-bit `rotl(x, 1)` should be lowered as `(x + x) - (x < 0)` about 1 month ago

good first issue backend:X86 missed-optimization

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

`PrintingPolicy::FullyQualifiedName` is not honored for expression-form non-type template arguments about 1 month ago

good first issue clang:frontend

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[libc] Clean up copt naming about 1 month ago

good first issue libc

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[opt] -passes="place-safepoints" causes Assertion `F && "gc.safepoint_poll function is missing"' about 1 month ago

good first issue confirmed crash-on-valid llvm:transforms generated by fuzzer regression:14

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

AMDGPU/GlobalISel: use fewer store instructions about 1 month ago

good first issue backend:AMDGPU llvm:globalisel

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

Source range of deleted or defaulted function outside class body is inaccurate about 1 month ago

good first issue clang:frontend

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

guarded_by attributes not supported using c++11 style about 1 month ago

good first issue clang:frontend

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

`pext(x & m, m)` -> `pext(x, m)` about 1 month ago

good first issue llvm:instcombine missed-optimization

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[opt] -passes='fix-irreducible' reaches UNREACHABLE about 1 month ago

good first issue llvm:optimizations confirmed crash-on-valid generated by fuzzer regression:22

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

Missing FP optimization opportunities for fcmp ord operations about 1 month ago

good first issue bugzilla llvm:optimizations missed-optimization floating-point

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[X86] Failure to create BLSMSK instruction from integer reprensentable as i8 about 1 month ago

good first issue backend:X86

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[X86] Failure to create BMI ANDN instruction from integer reprensentable as i8 about 1 month ago

good first issue backend:X86

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[OpenMP] clang crashed when openmp's collapse clause argument is unknown about 2 months ago

good first issue clang:frontend crash clang:openmp

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[clang-tidy] Cert links are outdated about 2 months ago

documentation good first issue clang-tidy confirmed

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[libc] Improve wcslcat and wcsncat implementation. about 2 months ago

good first issue libc

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[LifetimeSafety] `Wlifetime-safety-dangling-global-moved` not covered by `Wlifetime-safety-all` about 2 months ago

good first issue clang:diagnostics clang:temporal-safety

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[LifetimeSafety] suggested `[[clang::lifetimebound]]` results in violation about 2 months ago

good first issue clang:temporal-safety

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[AMDGPU][GlobalISel] Missing opcodes/intrinsics rules in AMDGPURegBankLegalize about 2 months ago

good first issue backend:AMDGPU llvm:globalisel

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[libc][math] Add Missing math functions to math.yaml about 2 months ago

good first issue libc

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[AMDGPU][GlobalIsel] ICE: unable to lower arguments: void (i32) about 2 months ago

good first issue backend:AMDGPU llvm:globalisel crash

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

#pragma init_seg(section-specifier, func-name) not supported about 2 months ago

good first issue clang:frontend platform:windows extension:microsoft

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[llvm-exegesis] Add "did you mean ?" style hint for unknown instruction opcodes about 2 months ago

good first issue tools:llvm-exegesis

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

Combine splice.right(splice.left(poison, x, offset), poison, offset) -> x about 2 months ago

good first issue llvm:instcombine missed-optimization

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[C++20] [Modules] Duplicate-mangled-name codegen error for SSE intrinsics when two module partitions both `#include <emmintrin.h>` in their global module fragment about 2 months ago

help wanted clang:headers clang:modules

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

llvm-objcopy crashes with unreachable error when (de)compression requested without selected value available about 2 months ago

good first issue tools:llvm-objcopy/strip

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[clang-tidy] `altera-id-dependent-backward-branch` notes for inferred fields point to declarations 2 months ago

good first issue clang-tidy

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[clang] --entry command line option is broken 2 months ago

good first issue clang:driver

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

bitreverse+bswap => bitreverse8 2 months ago

good first issue llvm:vectorcombine

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[llvm-exegesis] Analysis mode should skip and report unknown instruction opcodes instead of just failing 2 months ago

good first issue tools:llvm-exegesis

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[DAG] isGuaranteedNotToBeUndefOrPoison - add ISD::BITCAST handling with DemandedElts 2 months ago

good first issue llvm:SelectionDAG

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[CIR] Upstream handling of X86 builtins 2 months ago

good first issue ClangIR

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[CodeGen] llc silently ignores -{start|stop}-{after|before} options 2 months ago

good first issue llvm:codegen

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[X86] SimplifyDemandedBitsForTargetNode - add X86ISD::BZHI handling 2 months ago

good first issue backend:X86

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[X86] Add ComputeKnownBits support for BEXTR 2 months ago

good first issue backend:X86 bugzilla llvm:analysis

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

[X86][SSE] Improve ISD::FP_TO_*INT_SAT vector lowering 2 months ago

good first issue backend:X86 bugzilla

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

basic properties of floor and ceiling function 3 months ago

good first issue llvm:optimizations missed-optimization floating-point

llvm/llvm-project

39.1K

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

LLVM

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