commit | c1c43c15ccd850278568a24cb80b40c06c4e1e41 | [log] [tgz] |
---|---|---|
author | Sanjay Patel <spatel@rotateright.com> | Wed Jul 08 23:40:55 2015 +0000 |
committer | Sanjay Patel <spatel@rotateright.com> | Wed Jul 08 23:40:55 2015 +0000 |
tree | 6e77f3aa926a0577f8f12dd153ae3001f8ea3a8b | |
parent | 6e999b0a30935c95485af61e53c0ba11039af875 [diff] |
[SLPVectorizer] Try different vectorization factors for store chains ...and set max vector register size based on target This patch is based on discussion on the llvmdev mailing list: http://lists.cs.uiuc.edu/pipermail/llvmdev/2015-July/087405.html and also solves: https://llvm.org/bugs/show_bug.cgi?id=17170 Several FIXME/TODO items are noted in comments as potential improvements. Differential Revision: http://reviews.llvm.org/D10950 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@241760 91177308-0d34-0410-b5e6-96231b3b80d8