handy. It can be done, but we would have to build a derived-to-base cast
during codegen to compute the correct this pointer.
I will handle covariant returns next.
llvm-svn: 159350
the correct this pointer. There is some potential for sharing a bit more
code with canDevirtualizeMemberFunctionCalls, but that can be done in an
independent patch.
llvm-svn: 159326
to see if we had an underlying final class or method, but we would then
use the cast type to do the call, resulting in a direct call to the wrong
method.
llvm-svn: 159212
Rafael Espindola