[llvm] r268529 - [ARM] Fix Scavenger assert due to underestimated stack size

[Renato Golin via llvm-commits]

On 6 May 2016 at 10:06, via llvm-commits <llvm-commits at lists.llvm.org> wrote:
> Hi Vitaly,
>
> I don't see uninitialized variables in my change.
>
> I also tried to build LLVM with Memory sanitizer but it also hit the same
> "use-of-uninitialized-value" error when running llvm-tblgen.

I have to say, I didn't see either.

I thought it was because I wasn't looking at the whole context, or
there were some globals I hadn't accounted for, but I think that was
an odd one.

When you run it with sanitirzers, locally, do you see it hitting your
change every time? Or does it present some alternating behaviour?

--renato