[llvm] r209777 - Add a simple helper function to create a 64-bit integer.

[Robinson, Paul]

> Author: rnk
> Date: Wed May 28 17:49:12 2014
> New Revision: 209777
> 
> URL: http://llvm.org/viewvc/llvm-project?rev=209777&view=rev
> Log:
> Add a simple helper function to create a 64-bit integer.
> 
> Add a function to combine two 32-bit integers into a 64-bit integer.
> There are no calls to this function yet, although a subsequent change
> will add some in LLDB.
> 
> Reviewers: rnk

Forgot to credit the original author?  ("Author" and "Reviewers" being
the same managed to catch my eye.)
--paulr