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Re: debug-early branch merged into mainline

On 2015.06.06 at 18:52 -0400, Aldy Hernandez wrote:
> On 06/06/2015 05:47 PM, Aldy Hernandez wrote:
> > On 06/06/2015 03:33 PM, Jan Hubicka wrote:
> >> Aldy,
> >> also at PPC64le LTO bootstrap (at gcc112) dies with:
> >> ^
> >> 0x104ae8f7 check_die
> >>          ../../gcc/dwarf2out.c:5715
> >
> > Hmmm... this is in the LTO/ltrans stage?  If so, that's weird.  The LTO
> > path does not do the early DIE dance.  Since check_die() is a new sanity
> > check for DIEs, I wonder if this is a latent bug that was already there.
> It looks like ppc64le fails to bootstrap with the same comparison 
> failure aarch64 fails with, so I need to take a look at ppc64le regardless.
> However, for your particular problem, I wonder if this was a preexisting 
> condition.  Would you mind reproducing your problem without my 
> debug-early patchset, but with the attached patch?
> The commit prior to debug-early is:
> 	git commit d51560f9afc5c8a826bcfa6fc90a96156b623559
> 	trunk@224160
> The attached patch adds the sanity check, but without the debug-early 
> work.  If you still get a failure, this is a pre-existing bug.

See for a small
It looks like this is not a pre-existing issue, because with your
sanity check there is not failure.


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