Request for testing/help for the LTO branch

[Joe Buck]

On Wed, Jan 28, 2009 at 05:18:13AM -0800, Rainer Orth wrote:
> But at least on Solaris, using GNU ld is sort of a problem: there are lots
> of GCC testsuite regressions right now, and GNU ld doesn't support several
> of Sun ld's advanced features, which is why I very much prefer to use the
> native linker if at all possible.

In my work I haven't encountered any need for "advanced features", so I'm
curious about what Sun ld features you rely on that aren't suported by
GNU ld.