Call GNU ld with -O*

[Ian Lance Taylor]

On Fri, Jul 12, 2013 at 7:54 AM, Marc Glisse <marc.glisse@inria.fr> wrote:
>
> this patch makes the driver pass -O2 to GNU ld if gcc was called with -O3
> (or more), -Ofast or -Os.

I don't understand why that is a good idea.  The linker -O option is
only distantly related to the compiler -O option.  It was probably a
mistake to have a linker -O option at all.

Ian