[all-commits] [llvm/llvm-project] 43a598: [IR] Define llvm.vector.broadcast intrinsic

[Gaëtan Bossu via All-commits]

  Branch: refs/heads/users/gbossu/lv.revec.poc.1
  Home:   https://github.com/llvm/llvm-project
  Commit: 43a5983a509741da2ad320e34e15cfe0c98100d0
      https://github.com/llvm/llvm-project/commit/43a5983a509741da2ad320e34e15cfe0c98100d0
  Author: Gaëtan Bossu <gaetan.bossu at arm.com>
  Date:   2026-07-07 (Tue, 07 Jul 2026)

  Changed paths:
    M llvm/include/llvm/CodeGen/ISDOpcodes.h
    M llvm/include/llvm/IR/Intrinsics.td
    M llvm/include/llvm/Target/TargetSelectionDAG.td
    M llvm/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
    M llvm/lib/CodeGen/SelectionDAG/LegalizeTypes.h
    M llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
    M llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
    M llvm/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp
    M llvm/lib/Target/AArch64/SVEInstrFormats.td
    A llvm/test/CodeGen/AArch64/sve-vector-broadcast-unsupported.ll
    A llvm/test/CodeGen/AArch64/sve-vector-broadcast.ll

  Log Message:
  -----------
  [IR] Define llvm.vector.broadcast intrinsic

This is used broadcast a smaller vector into a wider one. The patch adds
basic legalisation support and ISel for AArch64.



To unsubscribe from these emails, change your notification settings at https://github.com/llvm/llvm-project/settings/notifications