[PATCH] Initialize sanitizer builtins (PR sanitizer/60745)

[Mike Stump]

On Apr 5, 2014, at 10:36 AM, Marek Polacek <polacek@redhat.com> wrote:
> 
> I'll wait a day or two for possible comments.

So, my only comment would be it would be nice to document the flags that can vary between pch creation and use time, and which cause an invalidation of the pch file.  This flag then is documented as safe to change and not invalidate the pch file.