[PATCH] [tsan] Move some suppressions-related code to common. Factor out code to be reused in LSan. Also switch from linked list to vector.

[Dmitry Vyukov]

================
Comment at: lib/sanitizer_common/sanitizer_suppressions.h:45
@@ +44,3 @@
+  uptr SuppressionCount();
+  void GetMatched(InternalMmapVector<Suppression *> *matched);
+
----------------
Sergey Matveev wrote:
> Dmitry Vyukov wrote:
> > Sergey Matveev wrote:
> > > Dmitry Vyukov wrote:
> > > > Sergey Matveev wrote:
> > > > > Dmitry Vyukov wrote:
> > > > > > I would add PrintMatched() method, then this is unnecesasry
> > > > > > 
> > > > > PrintMatched() *is* tool-specific.
> > > > How will it be different for lsan?
> > > It will print the # of bytes leaked, at least.
> > just don't print it if it's zero
> The output format will probably be different too. I would really prefer to not have to care about TSan compatibility while I'm figuring it out.
there is value for end users in a single format, e.g. chromium has scripts that parse matched suppressions


http://llvm-reviews.chandlerc.com/D1037