- Strength reduce the interface to LogicalPathComponent::getMaterialized
to now just return a SILValue for the address. The full "Materialize"
structure hasn't been needed since MaterializeExpr got removed.
- Move 'struct Materialize' out of SILGen.h into SILGenLValues.cpp now
that it is only used for logical property materialization.
- Drop the dead 'loc' argument on DeallocStackCleanup. The location is
already specified when the cleanup is emitted.
Swift SVN r12827