r195501 - Adjust r194296 to not apply the alias replacement for externally

[Joerg Sonnenberger]

On Fri, Nov 22, 2013 at 09:34:36PM -0000, Joerg Sonnenberger wrote:
> Author: joerg
> Date: Fri Nov 22 15:34:35 2013
> New Revision: 195501
> 
> URL: http://llvm.org/viewvc/llvm-project?rev=195501&view=rev
> Log:
> Adjust r194296 to not apply the alias replacement for externally
> available always-inline functions. This breaks libc++'s locale
> implementation. Code generation for this case should be fixed, but this
> is a stop gap fix for clang 3.4.

Bill -- please do as the commit message said and pull this in.

Joerg