[llvm] r229742 - IR: Add MDSubprogram::replaceFunction()

[Duncan P. N. Exon Smith]

> On 2015-Feb-18, at 12:55, Chandler Carruth <chandlerc at google.com> wrote:
> 
> 
> On Wed, Feb 18, 2015 at 12:32 PM, Duncan P. N. Exon Smith <dexonsmith at apple.com> wrote:
> Author: dexonsmith
> Date: Wed Feb 18 14:32:57 2015
> New Revision: 229742
> 
> URL: http://llvm.org/viewvc/llvm-project?rev=229742&view=rev
> Log:
> IR: Add MDSubprogram::replaceFunction()
> 
> As I've mentioned before, *please* add more context to these commit logs. You even mentioned it in IRC. =]

Here it is:

Add MDSubprogram::replaceFunction() to match DISubprogram::replaceFunction().