to work list the rest of the attr handlers. Also, rename
it to HandleVectorSizeAttribute to match its attr name.
No functionality change.
llvm-svn: 52872
the single attribute they look at by reference instead of by pointer.
This is a subtle indicator that they take the specified attribute, not
a whole list of them.
This also make HandleExtVectorTypeAttribute work the same way as the rest
of the attributes, adds some comments etc. No functionality change.
llvm-svn: 52871
Chris Lattner