[all-commits] [llvm/llvm-project] 44e0da: driver: Allow -fdebug-compilation-dir=foo in joine...

[Nico Weber via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 44e0daf16e6985eb44ea9a629402852dbff9cb0b
      https://github.com/llvm/llvm-project/commit/44e0daf16e6985eb44ea9a629402852dbff9cb0b
  Author: Nico Weber <thakis at chromium.org>
  Date:   2020-01-10 (Fri, 10 Jan 2020)

  Changed paths:
    M clang/include/clang/Driver/Options.td
    M clang/lib/Driver/ToolChains/Clang.cpp
    M clang/test/CodeGen/debug-info-compilation-dir.c
    M clang/test/Driver/cl-options.c
    M clang/test/Driver/clang_f_opts.c
    M clang/test/Driver/fembed-bitcode.c
    M clang/test/Driver/integrated-as.s

  Log Message:
  -----------
  driver: Allow -fdebug-compilation-dir=foo in joined form.

All 130+ f_Group flags that take an argument allow it after a '=',
except for fdebug-complation-dir. Add a Joined<> alias so that
it behaves consistently with all the other f_Group flags.
(Keep the old Separate flag for backwards compat.)