[PATCH] D61067: lld-link: Implement /swaprun: flag

[Nico Weber via Phabricator via llvm-commits]

thakis created this revision.
thakis added a reviewer: ruiu.
Herald added a subscriber: hiraditya.
Herald added a project: LLVM.
thakis updated this revision to Diff 196448.
thakis added a comment.

attach the right diff file


r191276 added this to old LLD, but it never made it to new LLD -- except that the flag was in Options.td, so it was silently ignored. I figured it should be easy to implement, so I did that instead of removing the flags from Options.td.

I then discovered that link.exe also supports comma-separated lists of 'cd' and 'net', which made the parsing code a bit annoying.

The Alias technique in Options.td is to get nice help output.


https://reviews.llvm.org/D61067

Files:
  lld/COFF/Config.h
  lld/COFF/Driver.cpp
  lld/COFF/Driver.h
  lld/COFF/DriverUtils.cpp
  lld/COFF/Options.td
  lld/COFF/Writer.cpp
  lld/test/COFF/options.test

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