[PATCH] Add ALL to FileCheck

[Matt Arsenault]

On 08/19/2013 04:33 PM, Stephen Lin wrote:
> Did we reach consensus about this?
>
> I think I'm going to work on resolving PR16919 ("Can't use [[@LINE]]
> in CHECK-LABEL") at some point in the near future, so if no one feels
> like implementing the multiple prefix functionality, I might take that
> myself, too.
>
I already did the multiple prefix stuff, it's in the current patch. My 
only question is how it interacts with CHECK-DAG