[PATCH] D47588: Print out "Alias for -foo" instead of repeating the same help message for -foo.

[Rui Ueyama via Phabricator via llvm-commits]

ruiu added a comment.

I would probably prefer this dumb but simple change over making a change to OptTable.cpp so that it synthesizes "Alias for ..." strings for alias options. If we have hundreds of lines of aliases, that might help, but for this 30+ options, maybe it's a bit too much?


Repository:
  rL LLVM

https://reviews.llvm.org/D47588