[all-commits] [llvm/llvm-project] f916ee: [AArch64][SME] Add SME outer product intrinsics

[david-arm via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f916ee0fb18f3f70ce7f36eed4fc2c2464660739
      https://github.com/llvm/llvm-project/commit/f916ee0fb18f3f70ce7f36eed4fc2c2464660739
  Author: David Sherwood <david.sherwood at arm.com>
  Date:   2022-06-28 (Tue, 28 Jun 2022)

  Changed paths:
    M llvm/include/llvm/IR/IntrinsicsAArch64.td
    M llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
    M llvm/lib/Target/AArch64/AArch64ISelLowering.h
    M llvm/lib/Target/AArch64/AArch64SMEInstrInfo.td
    M llvm/lib/Target/AArch64/AArch64SchedTSV110.td
    M llvm/lib/Target/AArch64/SMEInstrFormats.td
    A llvm/test/CodeGen/AArch64/sme-intrinsics-mopa.ll
    A llvm/test/CodeGen/AArch64/sme-intrinsics-mops.ll

  Log Message:
  -----------
  [AArch64][SME] Add SME outer product intrinsics

This patch adds the following intrinsics to support the SME ACLE:

  * @llvm.aarch64.sme.mopa: Non-widening outer product + accumulate
  * @llvm.aarch64.sme.mops: Non-widening outer product + subtract
  * @llvm.aarch64.sme.mopa.wide: Widening outer product + accumulate
  * @llvm.aarch64.sme.mops.wide: Widening outer product + subtract
  * @llvm.aarch64.sme.smopa.wide: Widening signed sum of outer product + accumulate
  * @llvm.aarch64.sme.smops.wide: Widening signed sum of outer product + subtract
  * @llvm.aarch64.sme.umopa.wide: Widening unsigned sum of outer product + accumulate
  * @llvm.aarch64.sme.umops.wide: Widening unsigned sum of outer product + subtract
  * @llvm.aarch64.sme.sumopa.wide: Widening signed by unsigned sum of outer product + accumulate
  * @llvm.aarch64.sme.sumops.wide: Widening signed by unsigned sum of outer product + subtract
  * @llvm.aarch64.sme.usmopa.wide: Widening unsigned by signed sum of outer product + accumulate
  * @llvm.aarch64.sme.usmops.wide: Widening unsigned by signed sum of outer product + subtract

Differential Revision: https://reviews.llvm.org/D127956