Commit Graph

2 Commits

Author SHA1 Message Date
Nadav Rotem
50bec6f8c4 LoopVectorizer: Add a basic cost model which uses the VTTI interface.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166620 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-24 20:36:32 +00:00
Nadav Rotem
565048e78a Vectorizer: optimize the generation of selects. If the condition is uniform, generate a scalar-cond select (i1 as selector).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166409 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-22 04:38:00 +00:00