[PATCH] D49652: Apply -fdebug-prefix-map in reverse of command line order

[Paul Robinson via Phabricator via cfe-commits]

probinson added a comment.

Also, please document the option in clang/docs/UsersManual.rst.  It should have been added when the option was first added, but certainly with right-to-left behavior it needs a mention.  Nearly all options work left-to-right, so even though it's the same as gcc, not everybody comes to clang from gcc.


Repository:
  rC Clang

https://reviews.llvm.org/D49652