RFC: COMDAT group names become anonymouse local symbols

[Hans-Peter Nilsson]

> Date: Sat, 23 Oct 2010 21:34:21 -0700
> From: Mark Mitchell <mark@codesourcery.com>

> I'm traveling tomorrow,

If to the gcc summit, see you there!

> so might not get a chance to finish this up.

It looks pretty finished, save for a minor spacing issue and
missing ChangeLog entry.

>  (I
> need to test a few different configurations to convince myself I've
> filled in the various blanks correctly.)  Here's a preliminary patch
> which seems to pass the LD testsuite for cris-elf.  Does it work for you?

With that patch, results are ok again.  Thanks.

brgds, H-P