[all-commits] [llvm/llvm-project] 0b88e3: [LLVM][CodeGen][SVE] Add custom lowering for ISD::...

Paul Walker via All-commits all-commits at lists.llvm.org
Fri Apr 17 05:42:40 PDT 2026


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 0b88e333b0fee5d78bbc66f62369230c1b29ff39
      https://github.com/llvm/llvm-project/commit/0b88e333b0fee5d78bbc66f62369230c1b29ff39
  Author: Paul Walker <paul.walker at arm.com>
  Date:   2026-04-17 (Fri, 17 Apr 2026)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
    M llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td
    M llvm/test/Analysis/CostModel/AArch64/masked-divrem.ll
    M llvm/test/CodeGen/AArch64/masked-sdiv-fixed-length.ll
    M llvm/test/CodeGen/AArch64/masked-sdiv-scalable.ll
    M llvm/test/CodeGen/AArch64/masked-udiv-fixed-length.ll
    M llvm/test/CodeGen/AArch64/masked-udiv-scalable.ll
    A llvm/test/CodeGen/AArch64/sve-fixed-length-masked-div.ll
    A llvm/test/CodeGen/AArch64/sve-fixed-length-masked-rem.ll

  Log Message:
  -----------
  [LLVM][CodeGen][SVE] Add custom lowering for ISD::MASKED_SDIV/UDIV. (#191164)

Also refactor custom lowering of ISD::SDIV/UDIV to replace uses of
Arch64ISD::PRED_SDIV/UDIV with the new target independent equivalents.



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