[all-commits] [llvm/llvm-project] 37c4ac: [PowerPC] Accumulator/Unprimed Accumulator registe...

[bsaleil via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 37c4ac8545537077788d4e00be7473fe0e2113c3
      https://github.com/llvm/llvm-project/commit/37c4ac8545537077788d4e00be7473fe0e2113c3
  Author: Baptiste Saleil <baptiste.saleil at ibm.com>
  Date:   2020-11-11 (Wed, 11 Nov 2020)

  Changed paths:
    M llvm/lib/Target/PowerPC/PPCInstrInfo.cpp
    M llvm/lib/Target/PowerPC/PPCInstrInfo.h
    M llvm/lib/Target/PowerPC/PPCInstrPrefix.td
    M llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp
    M llvm/lib/Target/PowerPC/PPCRegisterInfo.h
    A llvm/test/CodeGen/PowerPC/mma-acc-spill.ll
    M llvm/test/CodeGen/PowerPC/mma-intrinsics.ll

  Log Message:
  -----------
  [PowerPC] Accumulator/Unprimed Accumulator register copy, spill and restore

This patch adds support for accumulator/unprimed accumulator
register copy, spill and restore for MMA.

Authored By: Baptiste Saleil

Reviewed By: #powerpc, bsaleil, amyk

Differential Revision: https://reviews.llvm.org/D90616