| commit | 4e66379c807afdbcfa9258c60726adbc2d842e5d | [log] [tgz] |
|---|---|---|
| author | Dehao Chen <dehao@google.com> | Fri Jul 28 01:03:10 2017 +0000 |
| committer | Dehao Chen <dehao@google.com> | Fri Jul 28 01:03:10 2017 +0000 |
| tree | cd30f20b52a24b631fcb5bdd400c9a5a2e003df1 | |
| parent | 87452e81d06b1b779be0a6cc7f2b123ad7863e71 [diff] |
Changing the default MaxNumPromotions from 2 to 3. Summary: In performance tuning, we see performance benefits when enlarge the maximum num promotion targets to 3. This is safe as soon as we have total percentage threshold properly setup (https://reviews.llvm.org/D35962) Reviewers: davidxl, tejohnson Reviewed By: tejohnson Subscribers: llvm-commits, sanjoy Differential Revision: https://reviews.llvm.org/D35966 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@309346 91177308-0d34-0410-b5e6-96231b3b80d8