[all-commits] [llvm/llvm-project] 009cd4: [PPC][GlobalISel] Add initial GlobalIsel infrastru...

[Kit Barton via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 009cd4e491033f57f547a7bda63e35b50a6e5cf7
      https://github.com/llvm/llvm-project/commit/009cd4e491033f57f547a7bda63e35b50a6e5cf7
  Author: Kit Barton <kbarton at ca.ibm.com>
  Date:   2020-09-10 (Thu, 10 Sep 2020)

  Changed paths:
    M llvm/lib/Target/PowerPC/CMakeLists.txt
    A llvm/lib/Target/PowerPC/GISel/PPCCallLowering.cpp
    A llvm/lib/Target/PowerPC/GISel/PPCCallLowering.h
    A llvm/lib/Target/PowerPC/GISel/PPCInstructionSelector.cpp
    A llvm/lib/Target/PowerPC/GISel/PPCLegalizerInfo.cpp
    A llvm/lib/Target/PowerPC/GISel/PPCLegalizerInfo.h
    A llvm/lib/Target/PowerPC/GISel/PPCRegisterBankInfo.cpp
    A llvm/lib/Target/PowerPC/GISel/PPCRegisterBankInfo.h
    A llvm/lib/Target/PowerPC/GISel/PPCRegisterBanks.td
    M llvm/lib/Target/PowerPC/LLVMBuild.txt
    M llvm/lib/Target/PowerPC/PPC.h
    M llvm/lib/Target/PowerPC/PPC.td
    M llvm/lib/Target/PowerPC/PPCSubtarget.cpp
    M llvm/lib/Target/PowerPC/PPCSubtarget.h
    M llvm/lib/Target/PowerPC/PPCTargetMachine.cpp
    A llvm/test/CodeGen/PowerPC/GlobalISel/irtranslator-ret.ll
    A llvm/test/CodeGen/PowerPC/GlobalISel/legalize-ret.mir

  Log Message:
  -----------
  [PPC][GlobalISel] Add initial GlobalIsel infrastructure

This adds the initial GlobalISel skeleton for PowerPC. It can only run
ir-translator and legalizer for `ret void`.

This is largely based on the initial GlobalISel patch for RISCV
(https://reviews.llvm.org/D65219).

Reviewed By: arsenm

Differential Revision: https://reviews.llvm.org/D83100