| commit | 97615522d0d5364dd212a1df7b79f13c7928bad1 | [log] [tgz] |
|---|---|---|
| author | Dehao Chen <dehao@google.com> | Tue Jun 14 22:27:17 2016 +0000 |
| committer | Dehao Chen <dehao@google.com> | Tue Jun 14 22:27:17 2016 +0000 |
| tree | 4a027e57f483e97ca12fb359be59377927578470 | |
| parent | 2c70155651a4b0095829257682ad81d2c25e6c51 [diff] |
Set machine block placement hot prob threshold for both static and runtime profile. Summary: With runtime profile, we have more confidence in branch probability, thus during basic block layout, we set a lower hot prob threshold so that blocks can be layouted optimally. Reviewers: djasper, davidxl Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D20991 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@272729 91177308-0d34-0410-b5e6-96231b3b80d8