[all-commits] [llvm/llvm-project] 57ee04: [TII] Use optional destination and source pair as ...

[Djordje Todorovic via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 57ee0435bd47f23f3939f402914c231b4f65ca5e
      https://github.com/llvm/llvm-project/commit/57ee0435bd47f23f3939f402914c231b4f65ca5e
  Author: Djordje Todorovic <djordje.todorovic at rt-rk.com>
  Date:   2019-10-31 (Thu, 31 Oct 2019)

  Changed paths:
    M llvm/include/llvm/CodeGen/TargetInstrInfo.h
    M llvm/lib/CodeGen/LiveDebugValues.cpp
    M llvm/lib/CodeGen/TargetInstrInfo.cpp
    M llvm/lib/Target/AArch64/AArch64InstrInfo.cpp
    M llvm/lib/Target/AArch64/AArch64InstrInfo.h
    M llvm/lib/Target/ARM/ARMBaseInstrInfo.cpp
    M llvm/lib/Target/ARM/ARMBaseInstrInfo.h
    M llvm/lib/Target/Mips/Mips16InstrInfo.cpp
    M llvm/lib/Target/Mips/Mips16InstrInfo.h
    M llvm/lib/Target/Mips/MipsSEInstrInfo.cpp
    M llvm/lib/Target/Mips/MipsSEInstrInfo.h
    M llvm/lib/Target/X86/X86InstrInfo.cpp
    M llvm/lib/Target/X86/X86InstrInfo.h

  Log Message:
  -----------
  [TII] Use optional destination and source pair as a return value; NFC

Refactor usage of isCopyInstrImpl, isCopyInstr and isAddImmediate methods
to return optional machine operand pair of destination and source
registers.

Patch by Nikola Prica

Differential Revision: https://reviews.llvm.org/D69622