[all-commits] [llvm/llvm-project] 90cfbb: Add LLVM_VALUE_FUNCTION to Optional::map(); NFC

[AaronBallman via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 90cfbb81674ecd38030e2656acaed4f3c39b5e62
      https://github.com/llvm/llvm-project/commit/90cfbb81674ecd38030e2656acaed4f3c39b5e62
  Author: Aaron Ballman <aaron at aaronballman.com>
  Date:   2020-01-22 (Wed, 22 Jan 2020)

  Changed paths:
    M llvm/include/llvm/ADT/Optional.h

  Log Message:
  -----------
  Add LLVM_VALUE_FUNCTION to Optional::map(); NFC

This is for future-proofing when compiling with MSVC once we drop support for 2017.