[PATCH] Implement pragma llvm.vectorizer.enable in LoopVectorizer

[Pekka Jääskeläinen]

On 11/29/2013 02:03 PM, Renato Golin wrote:
>>> 2. Tell the compiler that it is safe to vectorize this loop (and let
>>> the compiler choose the best vector width and unroll factor).
> Safety pragmas will be the next bundle. I want to get the basics first.


What about the #pragma ivdep work we discussed some time ago?
Its semantics were also discussed.

-- 
Pekka