[PATCH] Rename determineInsertionPoints to determinePHINodes, expose it so it can be reused

[Daniel Berlin]

On Tue, Apr 21, 2015 at 10:07 AM, Quentin Colombet <qcolombet at apple.com> wrote:
> Hi Daniel,
>
> Thanks for the refactoring!
>
> LGTM with a couple of nitpicks.
>
> Cheers,
> -Quentin
>

Comments being added :)

> Edit: I see that the comment is in the cpp file. I believe it would be more convenient to have it here. Also, does doxygen pick up the comments from the .cpp?

I'll move it, but i think it does pick it up (our documentation
guidelines imply it does)