https://bugs.kde.org/show_bug.cgi?id=381162

--- Comment #13 from Philippe Waroquiers <philippe.waroqui...@skynet.be> ---
(In reply to Julian Seward from comment #6)
> (In reply to Philippe Waroquiers from comment #5)
> > In the particular case of the lib VEX 'fast allocator', there is
> > no instrumentation of this allocator [..]
> 
> Ah.  Good point.  Hmm.  Given that VEX is a big(ish) and complex bit of
> code, and that it will be getting more complex with Ivo's IR work, it would
> be nice if we could Memcheck it properly.  In particular I'd like to be able
> to check for uninitialised value uses in it.  Is it possible you could make
> a patch to do what you said, at some point?

Yes, I will take a look. Note that this might slow down heavily 
the inner operations, as any VEX allocate will imply significantly
heavier work : take a stack trace, record it, etc ...
I will watch the impact
(of course, no impact expected unless configured as an inner valgrind)

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