Search results

[Clang] Clang crashes when using SSE4.1 intrinsics without -msse4.1 flag

backend:X86

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

llvm:SelectionDAGSelectionDAGISel as wellSelectionDAGISel as well

Status: Open.

Bug

#151623 In llvm/llvm-project;

· Xniao opened on Aug 1, 2025

[IA][RISCV] Recognize deinterleaved loads that could lower to strided segmented loads

backend:AArch64

backend:ARM

backend:RISC-V

backend:X86

llvm:codegen

llvm:ir

Status: Open (in progress).

llvm/llvm-projectnumber 151612

#151612 In llvm/llvm-project;

· mshockwave opened on Jul 31, 2025

[RISCV] Put Large Code Model Constant Pools in .text

backend:Lanai

backend:MIPS

backend:NVPTX

backend:RISC-V

backend:SPIR-V

backend:X86

llvm:codegen

Status: Open (in progress).

llvm/llvm-projectnumber 151393

#151393 In llvm/llvm-project;

· lenary opened on Jul 30, 2025

[DebugInfo][DWARF] Don't emit bogus DW_AT_call_target for complex calls

backend:AArch64

backend:X86

debuginfo

llvm:codegen

Status: Open (in progress).

llvm/llvm-projectnumber 151378

#151378 In llvm/llvm-project;

· thejh opened on Jul 30, 2025

[clang][ARM] Fix build failure in <arm_acle.h> for __swp

backend:X86

clangClang issues not falling into any other categoryClang issues not falling into any other category

clang:headersHeaders provided by Clang, e.g. for intrinsicsHeaders provided by Clang, e.g. for intrinsics

Status: Open (in progress).

llvm/llvm-projectnumber 151354

#151354 In llvm/llvm-project;

· statham-arm opened on Jul 30, 2025

release/21.x: [X86][AVX10.2] Fix VNNIINT16 maskz intrinsics arguments order (#151077)

backend:X86

clangClang issues not falling into any other categoryClang issues not falling into any other category

clang:headersHeaders provided by Clang, e.g. for intrinsicsHeaders provided by Clang, e.g. for intrinsics

Status: Open (in progress).

llvm/llvm-projectnumber 151092

#151092 In llvm/llvm-project;

· llvmbot opened on Jul 29, 2025

· 

LLVM 21.x Release

[X86][GlobalIsel] Support IS_FP_CLASS intrinsic 1/4

backend:X86

llvm:codegen

Status: Open (in progress).

llvm/llvm-projectnumber 151084

#151084 In llvm/llvm-project;

· mahesh-attarde opened on Jul 29, 2025

[X86] Check if signed value is too large for fixup under some conditions

backend:X86

mcMachine (object) codeMachine (object) code

Status: Open (in progress).

llvm/llvm-projectnumber 150976

#150976 In llvm/llvm-project;

· Heath123 opened on Jul 28, 2025

x86 missed optimization for __builtin_clz()^31

backend:X86

missed-optimization

Status: Open.

#150954 In llvm/llvm-project;

· Alcaro opened on Jul 28, 2025

[RISCV][GlobalISel][TargetLowering] Change SSUBO to do (LHS < RHS) XOR (RESULT < 0)

backend:AMDGPU

backend:RISC-V

backend:X86

llvm:globalisel

llvm:SelectionDAGSelectionDAGISel as wellSelectionDAGISel as well

Status: Open (in progress).

llvm/llvm-projectnumber 150872

#150872 In llvm/llvm-project;

· AZero13 opened on Jul 28, 2025

RuntimeLibcalls: Move __stack_smash_handler config to tablegen

backend:ARM

backend:X86

llvm:ir

platform:openbsd

tablegen

Status: Open (in progress).

llvm/llvm-projectnumber 150870

#150870 In llvm/llvm-project;

· arsenm opened on Jul 28, 2025

RuntimeLibcalls: Add bitset for available libcalls

backend:X86

llvm:ir

tablegen

Status: Open (in progress).

llvm/llvm-projectnumber 150869

#150869 In llvm/llvm-project;

· arsenm opened on Jul 28, 2025