[lto] Enabling LTO in selected testsuite directories

[Diego Novillo]

On Tue, May 19, 2009 at 10:30, Diego Novillo <dnovillo@google.com> wrote:

> Maybe I could skip step #1 and always define LTO_TORTURE_OPTIONS?
> Then it's up to every individual .exp file to decide if it wants
> to add LTO to the mix.

Actually, scratch this idea.  This is still needed to protect against
builds that do not enable the gimple front end.


Diego.