| commit | 189531f317d0b3a082f78cc2da44128e4ff8e17d | [log] [tgz] |
|---|---|---|
| author | Tanya Lattner <tonic@nondot.org> | Tue Jun 14 23:48:48 2011 +0000 |
| committer | Tanya Lattner <tonic@nondot.org> | Tue Jun 14 23:48:48 2011 +0000 |
| tree | 7615494269345cd271399deab7df1cc67f4a10e9 | |
| parent | a6ad8236757f5cf37273a34c219eb465d97769dd [diff] |
Add an optimization that looks for a specific pair-wise add pattern and generates a vpaddl instruction instead of scalarizing the add. Includes a test case. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133027 91177308-0d34-0410-b5e6-96231b3b80d8