[PATCH,rs6000] fix bugs with out-of-line prologues/epilogues, take 2

[Jakub Jelinek]

On Wed, Sep 09, 2009 at 09:06:55PM +0200, Jakub Jelinek wrote:
> On Wed, Sep 09, 2009 at 02:50:09PM -0400, David Edelsohn wrote:
> > There seems to be a consensus on a solution to the other problem that
> > also affected ARM.  However, you never posted the final version of
> > your patch "flushing another small bug".  Jakub has volunteered to
> > test and commit all of the patches, but we need your final version.
> 
> The 2008-11-19 patch doesn't apply cleanly any longer, due to
> "d" constraint addition and epilogue unwinding changes, here is an updated
> version that at least applies.  But knowing whether it has been the latest
> version or not would be helpful.

FYI, the patch I've posted bootstrapped on powerpc64-linux --with-cpu=default32
and regtested with RUNTESTFLAGS="--target_board=unix/\{-m32,-m64\}".
I'll wait a little bit for Nathan to respond before committing it though.

	Jakub