[ms-cxxabi] Elide dtor access checks for pass-by-val objects in callees

The ABI requires the destructor to be invoked in the callee, but the
standard does not require access checks here so we avoid doing direct
access checks on the destructor.

If we end up needing to define an implicit destructor, we don't skip
access checks for the base class, etc. Those checks are effectively part
of generating the destructor definition, and aren't affected by which TU
the check is performed in.

Differential Revision: http://llvm-reviews.chandlerc.com/D2409

llvm-svn: 199120

0 files changed, 0 insertions, 0 deletions