[patch] Copy dll storage in copyAttributes

[Rafael Espíndola]

The attached patch updates copyAttributes to also copy the dll
storage. I am not familiar with dll storage class, so please check if
this is the desired behavior from llvm-link. If not, I will write a
test showing that we *don't* copy it :-)

Cheers,
Rafael
-------------- next part --------------
A non-text attachment was scrubbed...
Name: t.patch
Type: application/octet-stream
Size: 974 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20140212/7a656561/attachment.obj>