Wei Mi 9dad2f2ad5 [SLP vectorizer]: Choose the best consecutive candidate to pair with a store instruction.
The patch changes the SLPVectorizer::vectorizeStores to choose the immediate
succeeding or preceding candidate for a store instruction when it has multiple
consecutive candidates. In this way it has better chance to find more slp
vectorization opportunities.

Differential Revision: http://reviews.llvm.org/D10445

llvm-svn: 243666
2015-07-30 17:40:39 +00:00
..