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sys-devel/clang-16.0.0.9999: CMake Error at /usr/lib/llvm/16/lib64/cmake/llvm/AddLLVM.cmake:536 (add_dependencies): The dependency target "RISCVTargetParserTableGen" of target "obj.clangBasic" does not exist.

backend:loongarch

build-problem

platform:linux

Status: Open.

#60126 In llvm/llvm-project;

· HougeLangley opened on Jan 18, 2023

[LoongArch] Do not know how to soften llvm.{min,max}imum.{f32,f64} result

backend:loongarch

Status: Open.

#64208 In llvm/llvm-project;

· Urgau opened on Jul 28, 2023

[RISCV][LoongArch] 2006-07-03-schedulers.ll failed when LLVM_ENABLE_EXPENSIVE_CHECKS is ON

backend:loongarch

backend:RISC-V

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

Status: Open.

#78262 In llvm/llvm-project;

· wangpc-pp opened on Jan 16, 2024

Unsupported architecture for jump tables

backend:loongarch

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

incompleteIssue not complete (e.g. missing a reproducer, build arguments, etc.)Issue not complete (e.g. missing a reproducer, build arguments, etc.)

LTOLink time optimization (regular/full LTO or ThinLTO)Link time optimization (regular/full LTO or ThinLTO)

Status: Open.

#71633 In llvm/llvm-project;

· yuguanshui opened on Nov 8, 2023

fatal error: error in backend: Cannot select: 0x7fffe4f5a020: ch = store<(store (s256) into %ir.30 + 32, align 8)> 0x7fffe4f97a20, 0x7fffe4f96de0, 0x7fffe4fddcc0, undef:i64

backend:loongarch

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

llvm:SelectionDAGSelectionDAGISel as wellSelectionDAGISel as well

Status: Open.

#93372 In llvm/llvm-project;

· yzewei opened on May 25, 2024

[LoongArch] Backend Optimizers too aggressive for SIMD, causing worsen codegen

backend:loongarch

Status: Open.

#100907 In llvm/llvm-project;

· trcrsired opened on Jul 27, 2024

flang/LoongArch "Do not know how to promote this operator" in DAG->DAG Pattern Instruction Selection

backend:loongarch

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

Status: Open.

#110995 In llvm/llvm-project;

· martin-frbg opened on Oct 3, 2024

LLVM miscompiles consecutive half operations by using too much precision on several backends

backend:AVR

backend:Hexagon

backend:loongarch

backend:m68k

backend:MIPS

backend:MSP430

backend:PowerPC

backend:Sparc

backend:WebAssembly

floating-pointFloating-point mathFloating-point math

miscompilation

Status: Open.

#97975 In llvm/llvm-project;

· beetrees opened on Jul 7, 2024

[LLDB] LoongArch has missing aliases for register

backend:loongarch

lldb

Status: Open.

#123903 In llvm/llvm-project;

· patryk4815 opened on Jan 22, 2025

LLDB LoongArch support

backend:loongarch

lldb

metabugIssue to collect references to a group of similar or related issues.Issue to collect references to a group of similar or related issues.

Status: Open.

#112693 In llvm/llvm-project;

· SixWeining opened on Oct 17, 2024

[TRI] Remove reserved registers in getRegPressureSetLimit

backend:AMDGPU

backend:ARM

backend:loongarch

backend:NVPTX

backend:PowerPC

backend:X86

llvm:globalisel

llvm:regalloc

llvm:transforms

tablegen

Status: Open (in progress).

llvm/llvm-projectnumber 118787

#118787 In llvm/llvm-project;

· wangpc-pp opened on Dec 5, 2024

[LoongArch] Merge base and offset for tls-le code sequence

backend:loongarch

Status: Open (in progress).

llvm/llvm-projectnumber 122999

#122999 In llvm/llvm-project;

· zhaoqi5 opened on Jan 15, 2025