[all-commits] [llvm/llvm-project] fb4772: [AArch64][SVE] Instcombine SDIV to ASRD

[Matthew Devereau via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: fb47725d1417f48898b7628c58e54c6a02754bf0
      https://github.com/llvm/llvm-project/commit/fb47725d1417f48898b7628c58e54c6a02754bf0
  Author: Matt Devereau <matthew.devereau at arm.com>
  Date:   2021-12-14 (Tue, 14 Dec 2021)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
    A llvm/test/Transforms/InstCombine/AArch64/sve-intrinsic-sdiv.ll

  Log Message:
  -----------
  [AArch64][SVE] Instcombine SDIV to ASRD

Instcombine SDIV to ASRD when the third operand of SDIV is a power of 2

Differential Revision: https://reviews.llvm.org/D115448