[all-commits] [llvm/llvm-project] 0ec4a8: Fix build since b288f7d

[tstellar via All-commits]

  Branch: refs/heads/release/9.x
  Home:   https://github.com/llvm/llvm-project
  Commit: 0ec4a87c38da31e5bf68f93e3c9b829cd04bcdfd
      https://github.com/llvm/llvm-project/commit/0ec4a87c38da31e5bf68f93e3c9b829cd04bcdfd
  Author: Tom Stellard <tstellar at redhat.com>
  Date:   2019-11-15 (Fri, 15 Nov 2019)

  Changed paths:
    M llvm/unittests/CodeGen/MachineInstrTest.cpp

  Log Message:
  -----------
  Fix build since b288f7d

This change introduced a use of std::make_unique() which some compilers
reject in c++11 mode.