Search results

[AVX-512] Consider using <code>vpshufb(@splat(0xFF), x)</code> when selecting on <code>x &lt; 0x80</code>

backend:X86

llvm:codegen

Status: Open.

#152900 In llvm/llvm-project;

· Validark opened on Aug 10, 2025

[CodeGen] Provide original IR type to CC lowering (NFC)

backend:AArch64

backend:ARM

backend:Lanai

backend:loongarch

backend:MIPS

backend:MSP430

backend:PowerPC

backend:RISC-V

backend:X86

llvm:codegen

llvm:globalisel

llvm:SelectionDAGSelectionDAGISel as wellSelectionDAGISel as well

tablegen

Status: Open (in progress).

llvm/llvm-projectnumber 152709

#152709 In llvm/llvm-project;

· nikic opened on Aug 8, 2025

[DwarfDebug] Move abstract entities tracking from DwarfCompileUnit to DwarfUnit

debuginfo

llvm:codegen

Status: Open (in progress).

llvm/llvm-projectnumber 152680

#152680 In llvm/llvm-project;

· dzhidzhoev opened on Aug 8, 2025

[LLVM] [LLDB] Emit and handle <code>lf_alias</code> nodes

debuginfo

lldb

llvm:codegen

objectyaml

platform:windows

Status: Open (in progress).

llvm/llvm-projectnumber 152484

#152484 In llvm/llvm-project;

· Walnut356 opened on Aug 7, 2025

[PowerPC] support branch hint for AtomicExpandImpl::expandAtomicCmpXchg

backend:AArch64

backend:ARM

backend:Hexagon

backend:PowerPC

llvm:codegen

llvm:globalisel

llvm:transforms

Status: Open (in progress).

llvm/llvm-projectnumber 152366

#152366 In llvm/llvm-project;

· diggerlin opened on Aug 6, 2025

Reapply "[X86] Correct 32-bit immediate assertion and fix 64-bit lowering for huge frame offsets"

backend:X86

llvm:codegen

Status: Open (in progress).

llvm/llvm-projectnumber 152239

#152239 In llvm/llvm-project;

· wesleywiser opened on Aug 6, 2025

[CodeGen] Add laneBitmask as new MachineOperand type, utilised by newly defined COPY_LANEMASK instruction

backend:AArch64

backend:AMDGPU

backend:ARM

backend:RISC-V

llvm:codegen

llvm:globalisel

llvm:support

Status: Open (in progress).

llvm/llvm-projectnumber 151944

#151944 In llvm/llvm-project;

· vg0204 opened on Aug 4, 2025

release/21.x: [TailDup] Delay aggressive computed-goto taildup to after RegAlloc. (#150911)

backend:AArch64

backend:X86

llvm:codegen

Status: Open (in progress).

llvm/llvm-projectnumber 151680

#151680 In llvm/llvm-project;

· fhahn opened on Aug 1, 2025

· 

LLVM 21.x Release

[CGData] Lazy loading support for stable function map

llvm:codegen

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

Status: Open (in progress).

llvm/llvm-projectnumber 151660

#151660 In llvm/llvm-project;

· nocchijiang opened on Aug 1, 2025

clang crashes at -O{s,2,3} on x86_64-linux-gnu running pass 'Register Coalescer'

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

llvm:codegen

Status: Open.

Bug

#151659 In llvm/llvm-project;

· zhendongsu opened on Aug 1, 2025

Add llvm.protected.field.ptr intrinsic and pre-ISel lowering.

llvm:codegen

llvm:ir

llvm:transforms

Status: Open (in progress).

llvm/llvm-projectnumber 151647

#151647 In llvm/llvm-project;

· pcc 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