Re: recent sparse ssa patches

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On Thu, Aug 30, 2018 at 01:02:44AM +0100, Ramsay Jones wrote:
> 
> 
> On 29/08/18 22:57, Luc Van Oostenryck wrote:
> > On Wed, Aug 29, 2018 at 03:55:20AM +0100, Ramsay Jones wrote:
> >> Hi Luc,
> >>
> >> Just a quick note about the recent SSA commits on your sparse.git
> >> master branch (commits d46b7b2..96f388f). I haven't looked at them
> >> in detail, but they cause the 'make selfcheck' target to complain:
> > 
> > I've spend months on testing and retesting it but I forgot to
> > use selfcheck! I'm even more surprise that I haven't include
> > ssa.h in ssa.c ... :(
> >  
> >> The patch below fixes up the warnings. I assume the idf_dump() function
> >> is useful to have around to debug the dominance frontier while in the
> >> debugger (making it static would cause gcc to complain).
> > 
> > It was certainly useful at the beginning, now much less but who
> > knows it can still one day.

... 

> > Thank you for looking at this.
> > I would like to apply your patch but you haven't added your signoff.
> > May I add it?
> 
> Well, it wasn't really a patch; I had anticipated that you
> would squash the hunks into the relevant commits (hence the
> comment). Yes, it is generally not a good idea to re-wind
> a published branch to make such changes, but that kinda
> depends on how many people will be affected ...

I probably should have reposted this series but since had changed
I didn't. 

> However, if you would rather not rewind the branch and want to
> apply the 'patch' on top, then that is fine by me as well, so:
> 
> Signed-off-by: Ramsay Jones <ramsay@xxxxxxxxxxxxxxxxxxxx>

Yes, I don't want to rewind since it's now published.
Thank you.

-- Luc 



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