[PATCH] D17998: [ELF] implement --warn-common/--no-warn-common

[Joerg Sonnenberger via llvm-commits]

On Sun, Mar 13, 2016 at 12:10:51AM -0800, Rui Ueyama wrote:
> Is there any case you want to use --warn-common option when linking Fortran
> programs?

I still think it is useful it only warns for different sizes, but if it
is warnings even when the common definitions are consistent, it is
useless for that.

Joerg