[Bug lto/69003] [4.9/5/6 Regression] Undefined reference with gcc -r incremental linking

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69003

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |lto
           Priority|P3                          |P2
                 CC|                            |hubicka at gcc dot gnu.org
      Known to work|                            |4.8.3

--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
I've learned that partial linking isn't really supported with LTO.  Not sure
which part of the patches that try to implement it were applied for GCC 6 and
what is expected to work now.