[PATCH v2] PR ld/20828: Move symbol version processing ahead of GC symbol sweep

[Maciej W. Rozycki]

On Fri, 24 Feb 2017, Alan Modra wrote:

> > OK to commit.  If we find corner cases where the rearranged code
> > regresses we'll handle that as we find them.
> 
> These seem to be fallout from the above change.
> 
> arc-linux-uclibc  +FAIL: ld-elf/pr13195
> arc-linux-uclibc  +FAIL: ld-elf/pr19698
> arc-linux-uclibc  +FAIL: Symbol export class test (auxiliary shared object)
> arc-linux-uclibc  +FAIL: Symbol export class test (final shared object)

 I'll have a look.  Unfortunately I've only added `arc-linux' to my target 
list as I was verifying my most recent `readelf' fixes, so I didn't catch 
these as PR ld/20828 regressions. :(

  Maciej