[all-commits] [llvm/llvm-project] f77143: [AArch64][NEON][SVE] Lower mixed sign/zero extende...

Sam Tebbs via All-commits all-commits at lists.llvm.org
Thu Sep 19 06:01:07 PDT 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f7714342ae0cc714e5e926dfc621e68306936acd
      https://github.com/llvm/llvm-project/commit/f7714342ae0cc714e5e926dfc621e68306936acd
  Author: Sam Tebbs <samuel.tebbs at arm.com>
  Date:   2024-09-19 (Thu, 19 Sep 2024)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
    M llvm/lib/Target/AArch64/AArch64ISelLowering.h
    M llvm/lib/Target/AArch64/AArch64InstrInfo.td
    M llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td
    M llvm/test/CodeGen/AArch64/neon-partial-reduce-dot-product.ll
    M llvm/test/CodeGen/AArch64/sve-partial-reduce-dot-product.ll

  Log Message:
  -----------
  [AArch64][NEON][SVE] Lower mixed sign/zero extended partial reductions to usdot (#107566)

This PR adds lowering for partial reductions of a mix of sign/zero
extended inputs to the usdot intrinsic.



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