[all-commits] [llvm/llvm-project] 6bda27: [LLD][ELF][Windows] small improvement to D82567

[bd1976bris via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 6bda276f93023ae91937cb8a1f45bf27e5a3ced7
      https://github.com/llvm/llvm-project/commit/6bda276f93023ae91937cb8a1f45bf27e5a3ced7
  Author: Ben Dunbobbin <Ben.Dunbobbin at sony.com>
  Date:   2020-07-13 (Mon, 13 Jul 2020)

  Changed paths:
    M lld/Common/Filesystem.cpp

  Log Message:
  -----------
  [LLD][ELF][Windows] small improvement to D82567

Bail early if there is no existing output file to be overwritten.

Differential Revision: https://reviews.llvm.org/D83272